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488508c815
hdf5/test/mf.c
Quincey Koziol 488508c815 [svn-r15828] Description: 
Skip some free space manager tests when using a VFD that doesn't
support the feature being tested.

	Use a particular memory type with the file free space sections.

	Uncomment the metadata aggregator feature for the fmily VFD, as it
appears to be working after the file free space changes.

Tested on:
        Mac OS X/32 10.5.5 (amazon) in debug mode
        Mac OS X/32 10.5.5 (amazon) w/C++ & FORTRAN, w/threadsafe,
                                in production mode
        FreeBSD/32 6.3 (duty) in debug mode
        FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode
        Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe,
                                in debug mode
        Linux/64-amd64 2.6 (smirom) w/Intel compilers w/default API=1.6.x,
                                w/C++ & FORTRAN, in production mode
        Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN,
                                w/szip filter, in production mode
        Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN,
                                in production mode
        Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in production mode
        Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode
2008-10-09 09:51:53 -05:00

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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* Copyright by the Board of Trustees of the University of Illinois. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the files COPYING and Copyright.html. COPYING can be found at the root *
* of the source code distribution tree; Copyright.html can be found at the *
* root level of an installed copy of the electronic HDF5 document set and *
* is linked from the top-level documents page. It can also be found at *
* http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
* access to either file, you may request a copy from help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* Tests for file memory management consist of 3 parts:
* test_mf_eoa_*() tests for file meomory that interact with file allocation
* test_mf_fs_*() tests for file memory that interact with the free-space manager
* test_mf_aggr_*() tests for file memory that interact with the aggregators
* test_mf_align_*() tests for file memory with alignment setting
*/
#include "h5test.h"
#define H5MF_PACKAGE
#include "H5MFpkg.h"
#define H5FS_PACKAGE
#include "H5FSpkg.h"
#define H5F_PACKAGE
#include "H5Fpkg.h"
#include "H5FLprivate.h"
#include "H5Iprivate.h"
#include "H5Vprivate.h"
#define FILENAME_LEN 1024
#define TEST_BLOCK_SIZE5 5
#define TEST_BLOCK_SIZE20 20
#define TEST_BLOCK_SIZE30 30
#define TEST_BLOCK_SIZE40 40
#define TEST_BLOCK_SIZE50 50
#define TEST_BLOCK_SIZE80 80
#define TEST_BLOCK_SIZE200 200
#define TEST_BLOCK_SIZE600 600
#define TEST_BLOCK_SIZE700 700
#define TEST_BLOCK_SIZE1034 1034
#define TEST_BLOCK_SIZE1970 1970
#define TEST_BLOCK_SIZE2058 2058
#define TEST_BLOCK_SIZE8000 8000
#define TEST_BLOCK_SIZE2048 2048
#define TEST_BLOCK_ADDR70 70
#define TEST_BLOCK_ADDR100 100
#define TEST_ALIGN1024 1024
#define TEST_ALIGN4096 4096
const char *FILENAME[] = {
"mf",
NULL
};
typedef enum {
TEST_NORMAL, /* size of aggregator is >= alignment size */
TEST_AGGR_SMALL, /* size of aggregator is smaller than alignment size */
TEST_NTESTS /* The number of test types, must be last */
} test_type_t;
typedef struct frspace_state_t {
hsize_t tot_space; /* Total amount of space tracked */
hsize_t tot_sect_count; /* Total # of sections tracked */
hsize_t serial_sect_count; /* # of serializable sections tracked */
hsize_t ghost_sect_count; /* # of un-serializable sections tracked */
} frspace_state_t;
static int check_stats(const H5FS_t *, const frspace_state_t *);
/*
* Verify statistics for the free-space manager
*/
static int
check_stats(const H5FS_t *frsp, const frspace_state_t *state)
{
H5FS_stat_t frspace_stats; /* Statistics about the heap */
/* Get statistics for free-space and verify they are correct */
if(H5FS_stat_info(frsp, &frspace_stats) < 0)
FAIL_STACK_ERROR
if(frspace_stats.tot_space != state->tot_space) {
HDfprintf(stdout, "frspace_stats.tot_space = %Hu, state->tot_space = %Zu\n",
frspace_stats.tot_space, state->tot_space);
TEST_ERROR
} /* end if */
if(frspace_stats.tot_sect_count != state->tot_sect_count) {
HDfprintf(stdout, "frspace_stats.tot_sect_count = %Hu, state->tot_sect_count = %Hu\n",
frspace_stats.tot_sect_count, state->tot_sect_count);
TEST_ERROR
} /* end if */
if(frspace_stats.serial_sect_count != state->serial_sect_count) {
HDfprintf(stdout, "frspace_stats.serial_sect_count = %Hu, state->serial_sect_count = %Hu\n",
frspace_stats.serial_sect_count, state->serial_sect_count);
TEST_ERROR
} /* end if */
if(frspace_stats.ghost_sect_count != state->ghost_sect_count) {
HDfprintf(stdout, "frspace_stats.ghost_sect_count = %Hu, state->ghost_sect_count = %Hu\n",
frspace_stats.ghost_sect_count, state->ghost_sect_count);
TEST_ERROR
} /* end if */
/* All tests passed */
return(0);
error:
return(1);
} /* check_stats() */
/*
* To verify that blocks are allocated from file allocation
*
* Set up:
* Turn off using meta/small data aggregator
* There is nothing in free-space manager
*
* Allocate two blocks which should be from file allocation
*/
static unsigned
test_mf_eoa(const char *env_h5_drvr, hid_t fapl)
{
hid_t file = -1; /* File ID */
hid_t fapl_new; /* copy of fapl */
char filename[FILENAME_LEN]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
h5_stat_size_t file_size, new_file_size; /* file size */
H5FD_mem_t type;
haddr_t addr1, addr2;
haddr_t ma_addr=HADDR_UNDEF, new_ma_addr=HADDR_UNDEF;
hsize_t ma_size=0;
TESTING("H5MM_alloc() of file allocation");
/* Skip test when using VFDs that has different address spaces for each
* type of metadata allocation.
*/
if(HDstrcmp(env_h5_drvr, "split") && HDstrcmp(env_h5_drvr, "multi")) {
/* Set the filename to use for this test */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
if((fapl_new = H5Pcopy(fapl)) < 0) TEST_ERROR
/* Create the file to work on */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Turn off using meta/small data aggregator */
H5Pset_meta_block_size(fapl_new, (hsize_t)0);
H5Pset_small_data_block_size(fapl_new, (hsize_t)0);
/* Re-open the file with meta/small data setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl_new)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
type = H5FD_MEM_SUPER;
addr1 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
/* nothing should be changed in meta_aggr */
H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &ma_size);
if (new_ma_addr != ma_addr)
TEST_ERROR
if (addr1 < (haddr_t)file_size)
TEST_ERROR
addr2 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE50);
/* nothing should be changed in meta_aggr */
H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &ma_size);
if (new_ma_addr != ma_addr)
TEST_ERROR
if (addr2 < (haddr_t)file_size)
TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl_new)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != (file_size+TEST_BLOCK_SIZE30+TEST_BLOCK_SIZE50))
TEST_ERROR
/* Re-open the file */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl_new)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr1, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr2, (hsize_t)TEST_BLOCK_SIZE50);
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl_new)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != file_size)
TEST_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support continuous address space");
} /* end else */
return(0);
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return(1);
} /* test_mf_eoa() */
/*
* To verify that an allocated block from file allocation is shrunk.
*
* Set up:
* Turn off using meta/small data aggregator
* There is nothing in free-space manager
*
* Test 1: Allocate a block of 30 from file allocation
* H5MF_try_shrink() the block by 30 : succeed
* Test 2: Allocate a block of 30 from file allocation
* H5MF_try_shrink() the block by 20 : fail
* Test 3: Allocate a block of 30 from file allocation
* H5MF_try_shrink() the block by 40 : fail
* Test 4: Allocate a block of 30 from file allocation
* H5MF_try_shrink() the block by 20 from the end: succeed
*
*/
static unsigned
test_mf_eoa_shrink(const char *env_h5_drvr, hid_t fapl)
{
hid_t file = -1; /* File ID */
hid_t fapl_new; /* copy of fapl */
char filename[FILENAME_LEN]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
h5_stat_size_t file_size, new_file_size; /* file size */
htri_t status;
H5FD_mem_t type;
haddr_t addr;
haddr_t ma_addr=HADDR_UNDEF, new_ma_addr=HADDR_UNDEF;
hsize_t ma_size=0, new_ma_size=0;
TESTING("H5MF_try_shrink() of file allocation: test 1");
/* Skip test when using VFDs that has different address spaces for each
* type of metadata allocation.
*/
if(HDstrcmp(env_h5_drvr, "split") && HDstrcmp(env_h5_drvr, "multi")) {
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
if((fapl_new = H5Pcopy(fapl)) < 0) TEST_ERROR
/* Create the file to work on */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Turn off using meta/small data aggregator */
H5Pset_meta_block_size(fapl_new, (hsize_t)0);
H5Pset_small_data_block_size(fapl_new, (hsize_t)0);
/* Re-open the file with meta/small data setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl_new)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
type = H5FD_MEM_SUPER;
addr = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
if (addr < (haddr_t)file_size)
TEST_ERROR
/* nothing should be changed in meta_aggr */
H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
if (new_ma_addr != ma_addr) TEST_ERROR
if (new_ma_size != ma_size) TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl_new)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != (file_size+TEST_BLOCK_SIZE30))
TEST_ERROR
/* Re-open the file */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl_new)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
/* should succeed */
status = H5MF_try_shrink(f, type, H5P_DATASET_XFER_DEFAULT, addr, (hsize_t)TEST_BLOCK_SIZE30);
if (status <= 0)
TEST_ERROR
/* nothing should be changed in meta_aggr */
H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &ma_size);
if (new_ma_addr != ma_addr) TEST_ERROR
if (new_ma_size != ma_size) TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl_new)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != file_size)
TEST_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support metadata aggregator");
} /* end else */
TESTING("H5MF_try_shrink() of file allocation: test 2");
/* Skip test when using VFDs that has different address spaces for each
* type of metadata allocation.
*/
if(HDstrcmp(env_h5_drvr, "split") && HDstrcmp(env_h5_drvr, "multi")) {
/* Re-open the file with meta/small data setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl_new)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
addr = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
if (addr < (haddr_t)file_size)
TEST_ERROR
/* should not succeed in shrinking */
status = H5MF_try_shrink(f, type, H5P_DATASET_XFER_DEFAULT, addr, (hsize_t)TEST_BLOCK_SIZE30-10);
if (status > 0)
TEST_ERROR
/* nothing should be changed in meta_aggr */
H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &ma_size);
if (new_ma_addr != ma_addr) TEST_ERROR
if (new_ma_size != ma_size) TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl_new)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != (file_size+TEST_BLOCK_SIZE30))
TEST_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support metadata aggregator");
} /* end else */
TESTING("H5MF_try_shrink() of file allocation: test 3");
/* Skip test when using VFDs that has different address spaces for each
* type of metadata allocation.
*/
if(HDstrcmp(env_h5_drvr, "split") && HDstrcmp(env_h5_drvr, "multi")) {
/* Re-open the file with meta/small data setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl_new)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
/* should not succeed in shrinking */
status = H5MF_try_shrink(f, type, H5P_DATASET_XFER_DEFAULT, addr, (hsize_t)TEST_BLOCK_SIZE30+10);
if (status > 0)
TEST_ERROR
/* nothing should be changed in meta_aggr */
H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &ma_size);
if (new_ma_addr != ma_addr) TEST_ERROR
if (new_ma_size != ma_size) TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl_new)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != (file_size+TEST_BLOCK_SIZE30))
TEST_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support metadata aggregator");
} /* end else */
TESTING("H5MF_try_shrink() of file allocation: test 4");
/* Skip test when using VFDs that has different address spaces for each
* type of metadata allocation.
*/
if(HDstrcmp(env_h5_drvr, "split") && HDstrcmp(env_h5_drvr, "multi")) {
/* Re-open the file with meta/small data setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl_new)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
/* should succeed in shrinking */
status = H5MF_try_shrink(f, type, H5P_DATASET_XFER_DEFAULT, addr+10, (hsize_t)(TEST_BLOCK_SIZE30-10));
if (status <= 0)
TEST_ERROR
/* nothing should be changed in meta_aggr */
H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &ma_size);
if (new_ma_addr != ma_addr) TEST_ERROR
if (new_ma_size != ma_size) TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl_new)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != (file_size+10))
TEST_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support metadata aggregator");
} /* end else */
return(0);
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return(1);
} /* test_mf_eoa_shrink() */
/*
* To verify that an allocated block from file allocation is extended.
*
* Set up:
* Turn off using meta/small data aggregator
* There is nothing in free-space manager
*
* Test 1: Allocate a block of 30
* H5MF_try_extend() the block of size 30 by 50: succeed
*
* Test 2: Allocate a block of 30
* H5MF_try_extend() the block of size 20 by 50: fail
*/
static unsigned
test_mf_eoa_extend(const char *env_h5_drvr, hid_t fapl)
{
hid_t file = -1; /* File ID */
hid_t fapl_new; /* copy of fapl */
char filename[FILENAME_LEN]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
h5_stat_size_t file_size, new_file_size; /* File size */
H5FD_mem_t type;
haddr_t addr;
htri_t extended;
haddr_t ma_addr=HADDR_UNDEF, new_ma_addr=HADDR_UNDEF;
hsize_t ma_size=0, new_ma_size=0;
TESTING("H5MF_try_extend() of file allocation: test 1");
/* Skip test when using VFDs that has different address spaces for each
* type of metadata allocation.
*/
if(HDstrcmp(env_h5_drvr, "split") && HDstrcmp(env_h5_drvr, "multi")) {
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
if((fapl_new = H5Pcopy(fapl)) < 0) TEST_ERROR
/* Create the file to work on */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of a file */
if((file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Turn off using meta/small data aggregator */
H5Pset_meta_block_size(fapl_new, (hsize_t)0);
H5Pset_small_data_block_size(fapl_new, (hsize_t)0);
/* Re-open the file with meta/small data setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl_new)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
type = H5FD_MEM_SUPER;
addr = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
if (addr < (haddr_t)file_size)
TEST_ERROR
/* nothing should be changed in meta_aggr */
H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
if (new_ma_addr != ma_addr)
TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl_new)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != (file_size+TEST_BLOCK_SIZE30))
TEST_ERROR
/* Re-open the file */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl_new)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
/* should succeed */
extended = H5MF_try_extend(f, H5P_DATASET_XFER_DEFAULT, type, (haddr_t)addr, (hsize_t)TEST_BLOCK_SIZE30, (hsize_t)TEST_BLOCK_SIZE50);
if(extended <= 0)
TEST_ERROR
/* nothing should be changed in meta_aggr */
H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
if (new_ma_addr != ma_addr)
TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl_new)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != (file_size+TEST_BLOCK_SIZE30+TEST_BLOCK_SIZE50))
TEST_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support metadata aggregator");
} /* end else */
TESTING("H5MF_try_extend() of file allocation: test 2");
/* Skip test when using VFDs that has different address spaces for each
* type of metadata allocation.
*/
if(HDstrcmp(env_h5_drvr, "split") && HDstrcmp(env_h5_drvr, "multi")) {
/* Re-open the file with meta/small data setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl_new)) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((file_size = h5_get_file_size(filename, fapl_new)) < 0)
TEST_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
type = H5FD_MEM_SUPER;
addr = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
if (addr < (haddr_t)file_size)
TEST_ERROR
/* nothing should be changed in meta_aggr */
H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
if (new_ma_addr != ma_addr)
TEST_ERROR
extended = H5MF_try_extend(f, H5P_DATASET_XFER_DEFAULT, type, (haddr_t)addr, (hsize_t)(TEST_BLOCK_SIZE30-10), (hsize_t)(TEST_BLOCK_SIZE50));
/* should not succeed */
if(extended > 0)
TEST_ERROR
/* nothing should be changed in meta_aggr */
H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
if (new_ma_addr != ma_addr)
TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl_new)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != file_size+TEST_BLOCK_SIZE30)
TEST_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support metadata aggregator");
} /* end else */
return(0);
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return(1);
} /* test_mf_eoa_extend() */
/*
* To verify that the free-space manager is started up via H5MF_alloc_start()
*
* Set up:
* Turn off using meta/small data aggregator
*/
static unsigned
test_mf_fs_start(hid_t fapl)
{
hid_t file = -1; /* File ID */
hid_t fapl_new; /* copy of fapl */
char filename[FILENAME_LEN]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
h5_stat_size_t file_size, new_file_size; /* file size */
H5FD_mem_t type;
frspace_state_t state;
TESTING("H5MF_alloc_start() of free-space manager");
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
if((fapl_new = H5Pcopy(fapl)) < 0) TEST_ERROR
/* Create the file to work on */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Turn off using meta/small data aggregator */
H5Pset_meta_block_size(fapl_new, (hsize_t)0);
H5Pset_small_data_block_size(fapl_new, (hsize_t)0);
/* Re-open the file with meta/small data setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl_new)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
/* Start up free-space manager */
type = H5FD_MEM_SUPER;
if(H5MF_alloc_start(f, H5P_DATASET_XFER_DEFAULT, type, TRUE) < 0)
TEST_ERROR
if (f->shared->fs_state[type] != H5F_FS_STATE_OPEN)
TEST_ERROR
if (f->shared->fs_man[type]->client != H5FS_CLIENT_FILE_ID)
TEST_ERROR
HDmemset(&state, 0, sizeof(frspace_state_t));
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl_new)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != file_size)
TEST_ERROR
PASSED()
return(0);
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return(1);
} /* test_mf_fs_start() */
/*
* To verify that a block is allocated/freed from/to the free-space manager
*
* Set up:
* Turn off using meta/small data aggregator
*
* Test 1:
* Add section A to free-space manager (addr=70, size=30)
* Allocate a block of size=30
* The returned space's address should be same as section A's address
* Deallocate the block which will be returned to the free-space manager
* Test 2:
* Add section A to free-space manager (addr=70, size=30)
* Allocate a block of size=20
* The returned space's address should be same as section A's address
* There should still be space of 10 left in the free-space manager
* Deallocate the block which will be returned to free-space manager
* Test 3:
* Add section A to free-space manager (addr=70, size=30)
* Allocate a block of size=40
* The free-space manager is unable to fulfill the request
* The block is allocated from file allocation
* Deallocate the block which will be returned to free-space manager
* (the space is shrunk and freed since it is at end of file)
*/
static unsigned
test_mf_fs_alloc_free(hid_t fapl)
{
hid_t file = -1; /* File ID */
hid_t fapl_new; /* copy of fapl */
char filename[FILENAME_LEN]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
h5_stat_size_t file_size, new_file_size; /* file size */
H5FD_mem_t type;
H5MF_free_section_t *sect_node = NULL;
haddr_t addr;
frspace_state_t state;
H5MF_sect_ud_t udata;
H5FS_section_info_t *node;
htri_t node_found = FALSE;
TESTING("H5MF_alloc()/H5MF_xfree() of free-space manager:test 1");
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
if((fapl_new = H5Pcopy(fapl)) < 0) TEST_ERROR
/* Create the file to work on */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of a file */
if((file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Turn off using meta/small data aggregator */
H5Pset_meta_block_size(fapl_new, (hsize_t)0);
H5Pset_small_data_block_size(fapl_new, (hsize_t)0);
/* Re-open the file with meta/small data setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl_new)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
type = H5FD_MEM_SUPER;
if(H5MF_alloc_start(f, H5P_DATASET_XFER_DEFAULT, type, TRUE) < 0)
TEST_ERROR
if (f->shared->fs_state[type] != H5F_FS_STATE_OPEN)
TEST_ERROR
if (f->shared->fs_man[type]->client != H5FS_CLIENT_FILE_ID)
TEST_ERROR
/* Create section A */
sect_node = H5MF_sect_simple_new((haddr_t)TEST_BLOCK_ADDR70, (hsize_t)TEST_BLOCK_SIZE30);
/* Construct user data for callbacks */
udata.f = f;
udata.dxpl_id = H5P_DATASET_XFER_DEFAULT;
udata.alloc_type = type;
udata.allow_sect_absorb = TRUE;
/* Add section A to free-space manager */
if (H5FS_sect_add(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type], (H5FS_section_info_t *)sect_node, H5FS_ADD_RETURNED_SPACE, &udata))
FAIL_STACK_ERROR
HDmemset(&state, 0, sizeof(frspace_state_t));
state.tot_space += TEST_BLOCK_SIZE30;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Allocate a block of 30 */
addr = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
/* Verify that the allocated block is section A in free-space */
if (addr != TEST_BLOCK_ADDR70)
TEST_ERROR
state.tot_space -= TEST_BLOCK_SIZE30;
state.tot_sect_count -= 1;
state.serial_sect_count -= 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Free the block to free-space */
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr, (hsize_t)TEST_BLOCK_SIZE30);
state.tot_space += TEST_BLOCK_SIZE30;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Remove section A from free-space */
if((node_found = H5FS_sect_find(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type],
(hsize_t)TEST_BLOCK_SIZE30, (H5FS_section_info_t **)&node)) < 0)
/* Free the free-space section node */
if(H5MF_sect_simple_free((H5FS_section_info_t *)node) < 0)
TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl_new)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != file_size)
TEST_ERROR
PASSED()
TESTING("H5MF_alloc()/H5MF_xfree() of free-space manager:test 2");
/* Re-open the file with meta/small data setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl_new)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
type = H5FD_MEM_SUPER;
if(H5MF_alloc_start(f, H5P_DATASET_XFER_DEFAULT, type, TRUE) < 0)
TEST_ERROR
if (f->shared->fs_state[type] != H5F_FS_STATE_OPEN)
TEST_ERROR
if (f->shared->fs_man[type]->client != H5FS_CLIENT_FILE_ID)
TEST_ERROR
/* Create section A */
sect_node = H5MF_sect_simple_new((haddr_t)TEST_BLOCK_ADDR70, (hsize_t)TEST_BLOCK_SIZE30);
/* Construct user data for callbacks */
udata.f = f;
udata.dxpl_id = H5P_DATASET_XFER_DEFAULT;
udata.alloc_type = type;
udata.allow_sect_absorb = TRUE;
/* Add section A to free-space manager */
if (H5FS_sect_add(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type], (H5FS_section_info_t *)sect_node, H5FS_ADD_RETURNED_SPACE, &udata))
FAIL_STACK_ERROR
HDmemset(&state, 0, sizeof(frspace_state_t));
state.tot_space += TEST_BLOCK_SIZE30;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Allocate a block of 20 */
addr = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)(TEST_BLOCK_SIZE20));
/* Verify that the allocated block is section A in free-space manager */
if (addr != TEST_BLOCK_ADDR70)
TEST_ERROR
/* should still have 1 section of size 10 left in free-space manager */
state.tot_space -= (TEST_BLOCK_SIZE20);
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Free the block to free-space manager */
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr, (hsize_t)(TEST_BLOCK_SIZE20));
/* Still 1 section in free-space because of merging */
state.tot_space += TEST_BLOCK_SIZE20;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Remove section A from free-space manager */
if((node_found = H5FS_sect_find(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type],
(hsize_t)TEST_BLOCK_SIZE30, (H5FS_section_info_t **)&node)) < 0)
FAIL_STACK_ERROR
/* Free the free-space section node */
if(H5MF_sect_simple_free((H5FS_section_info_t *)node) < 0)
TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl_new)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != file_size)
TEST_ERROR
PASSED()
TESTING("H5MF_alloc()/H5MF_xfree() of free-space manager:test 3");
/* Re-open the file with meta/small data setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl_new)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
type = H5FD_MEM_SUPER;
if(H5MF_alloc_start(f, H5P_DATASET_XFER_DEFAULT, type, TRUE) < 0)
TEST_ERROR
if (f->shared->fs_state[type] != H5F_FS_STATE_OPEN)
TEST_ERROR
if (f->shared->fs_man[type]->client != H5FS_CLIENT_FILE_ID)
TEST_ERROR
/* Create section A */
sect_node = H5MF_sect_simple_new((haddr_t)TEST_BLOCK_ADDR70, (hsize_t)TEST_BLOCK_SIZE30);
/* Construct user data for callbacks */
udata.f = f;
udata.dxpl_id = H5P_DATASET_XFER_DEFAULT;
udata.alloc_type = type;
udata.allow_sect_absorb = TRUE;
/* Add section A to free-space manager */
if (H5FS_sect_add(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type], (H5FS_section_info_t *)sect_node, H5FS_ADD_RETURNED_SPACE, &udata))
FAIL_STACK_ERROR
HDmemset(&state, 0, sizeof(frspace_state_t));
state.tot_space += TEST_BLOCK_SIZE30;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/*
* Allocate a block of 40.
* Since free-space manager cannot fulfull the request,
* the block is obtained from file allocation
*/
addr = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)(TEST_BLOCK_SIZE40));
/* Verify that the allocated block is not section A in free-space */
if (addr == TEST_BLOCK_ADDR70)
TEST_ERROR
/* free-space info should be the same */
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Remove section A from free-space */
if((node_found = H5FS_sect_find(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type],
(hsize_t)TEST_BLOCK_SIZE30, (H5FS_section_info_t **)&node)) < 0)
FAIL_STACK_ERROR
/* Free the free-space section node */
if(H5MF_sect_simple_free((H5FS_section_info_t *)node) < 0)
TEST_ERROR
HDmemset(&state, 0, sizeof(frspace_state_t));
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Free the block of size 40 to free-space */
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr, (hsize_t)(TEST_BLOCK_SIZE40));
/*
* Free-space info is the same.
* The block is returned to free-space.
* It is shrunk and freed because it is at end of file.
*/
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl_new)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != file_size)
TEST_ERROR
PASSED()
return(0);
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return(1);
} /* test_mf_fs_alloc_free() */
/*
* To verify that a block allocated from the free-space manager can be extended
*
* Set up:
* Turn off using meta/small data aggregator
*
* Test 1:
* Add section A to free-space manager: addr=70, size=30
* Allocate a block of size 30 from free-space manager
* Add section B to free-space manager: addr=100, size=50
* Try to extend the allocated block by requested-size=50
* Succeed: section A adjoins section B (70+30=100 which is section B's address) and
* requested-size (50) is equal to the size of section B
* Test 2:
* Add section A to free-space manager: addr=70, size=30
* Allocate a block of size 30 from free-space manager
* Add section B to free-space manager: addr=100, size=50
* Try to extend the allocated block by requested-size=60
* Fail: section A adjoins section B (70+30=100 which is section B's address) but
* requested-size (60) > size of section B (50)
*
* Test 3:
* Add section A to free-space manager: addr=70, size=30
* Allocate a block of size 30 from free-space manager
* Add section B to free-space manager: addr=100, size=50
* Try to extend the allocated block by requested-size=40
* Succeed: section A adjoins section B (70+30=100 which is section B's address) and
* requested-size (40) < size of section B (50), therefore,
* a section of 10 is left in the free-space manager
* Test 4:
* Add section A to free-space manager: addr=70, size=20
* Allocate a block of size 20 from free-space manager
* Add section B to free-space manager: addr=100, size=50
* Try to extend the allocated block by 50 from the free-space_manager:
* Fail: section A does not adjoin section B (70+20 != address of section B) even though
* the requested-size (50) equal to size of section B (50)
*/
static unsigned
test_mf_fs_extend(hid_t fapl)
{
hid_t file = -1; /* File ID */
hid_t fapl_new; /* copy of fapl */
char filename[FILENAME_LEN]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
h5_stat_size_t file_size, new_file_size; /* file size */
H5FD_mem_t type;
H5MF_free_section_t *sect_node1 = NULL, *sect_node2=NULL;
haddr_t addr;
frspace_state_t state; /* State of free space*/
H5MF_sect_ud_t udata;
H5FS_section_info_t *node;
htri_t node_found = FALSE;
htri_t extended;
TESTING("H5MF_try_extend() of free-space manager:test 1");
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
if((fapl_new = H5Pcopy(fapl)) < 0) TEST_ERROR
/* Create the file to work on */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of a file */
if((file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Turn off using meta/small data aggregator */
H5Pset_meta_block_size(fapl_new, (hsize_t)0);
H5Pset_small_data_block_size(fapl_new, (hsize_t)0);
/* Re-open the file with meta/small data setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl_new)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
type = H5FD_MEM_SUPER;
if(H5MF_alloc_start(f, H5P_DATASET_XFER_DEFAULT, type, TRUE) < 0)
TEST_ERROR
if (f->shared->fs_state[type] != H5F_FS_STATE_OPEN)
TEST_ERROR
if (f->shared->fs_man[type]->client != H5FS_CLIENT_FILE_ID)
TEST_ERROR
/* Create section A */
sect_node1 = H5MF_sect_simple_new((haddr_t)TEST_BLOCK_ADDR70, (hsize_t)TEST_BLOCK_SIZE30);
/* Construct user data for callbacks */
udata.f = f;
udata.dxpl_id = H5P_DATASET_XFER_DEFAULT;
udata.alloc_type = type;
udata.allow_sect_absorb = TRUE;
/* Add section A to free-space manager */
if (H5FS_sect_add(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type], (H5FS_section_info_t *)sect_node1, H5FS_ADD_RETURNED_SPACE, &udata))
FAIL_STACK_ERROR
HDmemset(&state, 0, sizeof(frspace_state_t));
state.tot_space += TEST_BLOCK_SIZE30;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Allocate a block of 30 */
addr = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
/* Verify that the allocated block is section A in free-space manager */
if (addr != TEST_BLOCK_ADDR70)
TEST_ERROR
state.tot_space -= TEST_BLOCK_SIZE30;
state.tot_sect_count -= 1;
state.serial_sect_count -= 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Create section B */
sect_node2 = H5MF_sect_simple_new((haddr_t)TEST_BLOCK_ADDR100, (hsize_t)TEST_BLOCK_SIZE50);
/* Add section B to free-space manager */
if (H5FS_sect_add(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type], (H5FS_section_info_t *)sect_node2, H5FS_ADD_RETURNED_SPACE, &udata))
FAIL_STACK_ERROR
state.tot_space += TEST_BLOCK_SIZE50;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Try to extend the allocated block */
extended = H5MF_try_extend(f, H5P_DATASET_XFER_DEFAULT, type, (haddr_t)TEST_BLOCK_ADDR70, (hsize_t)TEST_BLOCK_SIZE30, (hsize_t)TEST_BLOCK_SIZE50);
/* should succeed */
if(extended <= 0)
TEST_ERROR
/* Section B is removed from free-space manager */
state.tot_space -= TEST_BLOCK_SIZE50;
state.tot_sect_count -= 1;
state.serial_sect_count -= 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Free the extended block to free-space manager */
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr, (hsize_t)(TEST_BLOCK_SIZE30+TEST_BLOCK_SIZE50));
/* Verify that the extended block is back into free-space */
state.tot_space += TEST_BLOCK_SIZE30+TEST_BLOCK_SIZE50;
state.tot_sect_count = 1;
state.serial_sect_count = 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Remove the extended block */
if((node_found = H5FS_sect_find(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type],
(hsize_t)(TEST_BLOCK_SIZE30+TEST_BLOCK_SIZE50), (H5FS_section_info_t **)&node)) < 0)
TEST_ERROR
/* Remove the free-space section node */
if(H5MF_sect_simple_free((H5FS_section_info_t *)node) < 0)
TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl_new)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != file_size)
TEST_ERROR
PASSED()
TESTING("H5MF_try_extend() of free-space manager:test 2");
/* Re-open the file with meta/small data setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl_new)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
type = H5FD_MEM_SUPER;
if(H5MF_alloc_start(f, H5P_DATASET_XFER_DEFAULT, type, TRUE) < 0)
TEST_ERROR
if (f->shared->fs_state[type] != H5F_FS_STATE_OPEN)
TEST_ERROR
if (f->shared->fs_man[type]->client != H5FS_CLIENT_FILE_ID)
TEST_ERROR
/* Create section A */
sect_node1 = H5MF_sect_simple_new((haddr_t)TEST_BLOCK_ADDR70, (hsize_t)TEST_BLOCK_SIZE30);
/* Construct user data for callbacks */
udata.f = f;
udata.dxpl_id = H5P_DATASET_XFER_DEFAULT;
udata.alloc_type = type;
udata.allow_sect_absorb = TRUE;
/* Add section A to free-space */
if (H5FS_sect_add(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type], (H5FS_section_info_t *)sect_node1, H5FS_ADD_RETURNED_SPACE, &udata))
FAIL_STACK_ERROR
HDmemset(&state, 0, sizeof(frspace_state_t));
state.tot_space += TEST_BLOCK_SIZE30;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Allocate a block of 30 */
addr = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
/* Verify that the allocated block is section A in free-space manager */
if (addr != TEST_BLOCK_ADDR70)
TEST_ERROR
state.tot_space -= TEST_BLOCK_SIZE30;
state.tot_sect_count -= 1;
state.serial_sect_count -= 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Create section B */
sect_node2 = H5MF_sect_simple_new((haddr_t)TEST_BLOCK_ADDR100, (hsize_t)TEST_BLOCK_SIZE50);
/* Add section B to free-space manager */
if (H5FS_sect_add(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type], (H5FS_section_info_t *)sect_node2, H5FS_ADD_RETURNED_SPACE, &udata))
FAIL_STACK_ERROR
state.tot_space += TEST_BLOCK_SIZE50;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Try to extend the allocated block */
extended = H5MF_try_extend(f, H5P_DATASET_XFER_DEFAULT, type, (haddr_t)TEST_BLOCK_ADDR70, (hsize_t)TEST_BLOCK_SIZE30, (hsize_t)(TEST_BLOCK_SIZE50+10));
/* Should not be able to extend the allocated block */
if(extended)
TEST_ERROR
/* free-space info should remain the same */
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Free the allocated block A to free-space */
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr, (hsize_t)TEST_BLOCK_SIZE30);
/* the returned section A is merged with section B in free-space */
/* rest of the info remains the same */
state.tot_space += TEST_BLOCK_SIZE30;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Remove the merged sections A & B from free-space */
if((node_found = H5FS_sect_find(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type],
(hsize_t)(TEST_BLOCK_SIZE30+TEST_BLOCK_SIZE50), (H5FS_section_info_t **)&node)) < 0)
TEST_ERROR
/* Remove the free-space section node */
if(H5MF_sect_simple_free((H5FS_section_info_t *)node) < 0)
TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl_new)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != file_size)
TEST_ERROR
PASSED()
TESTING("H5MF_try_extend() of free-space manager:test 3");
/* Re-open the file with meta/small data setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl_new)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
type = H5FD_MEM_SUPER;
if(H5MF_alloc_start(f, H5P_DATASET_XFER_DEFAULT, type, TRUE) < 0)
TEST_ERROR
if (f->shared->fs_state[type] != H5F_FS_STATE_OPEN)
TEST_ERROR
if (f->shared->fs_man[type]->client != H5FS_CLIENT_FILE_ID)
TEST_ERROR
/* Create section A */
sect_node1 = H5MF_sect_simple_new((haddr_t)TEST_BLOCK_ADDR70, (hsize_t)TEST_BLOCK_SIZE30);
/* Construct user data for callbacks */
udata.f = f;
udata.dxpl_id = H5P_DATASET_XFER_DEFAULT;
udata.alloc_type = type;
udata.allow_sect_absorb = TRUE;
/* Add section A to free-space */
if (H5FS_sect_add(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type], (H5FS_section_info_t *)sect_node1, H5FS_ADD_RETURNED_SPACE, &udata))
FAIL_STACK_ERROR
HDmemset(&state, 0, sizeof(frspace_state_t));
state.tot_space += TEST_BLOCK_SIZE30;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Allocate a block of 30 */
addr = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
/* Verify that the allocated block is section A in free-space manager */
if (addr != TEST_BLOCK_ADDR70)
TEST_ERROR
state.tot_space -= TEST_BLOCK_SIZE30;
state.tot_sect_count -= 1;
state.serial_sect_count -= 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Create section B */
sect_node2 = H5MF_sect_simple_new((haddr_t)TEST_BLOCK_ADDR100, (hsize_t)TEST_BLOCK_SIZE50);
/* Add section B to free-space manager */
if (H5FS_sect_add(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type], (H5FS_section_info_t *)sect_node2, H5FS_ADD_RETURNED_SPACE, &udata))
FAIL_STACK_ERROR
state.tot_space += TEST_BLOCK_SIZE50;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Try to extend the allocated block */
extended = H5MF_try_extend(f, H5P_DATASET_XFER_DEFAULT, type, (haddr_t)TEST_BLOCK_ADDR70, (hsize_t)TEST_BLOCK_SIZE30, (hsize_t)(TEST_BLOCK_SIZE40));
/* Should succeed in extending the allocated block */
if(extended <=0)
TEST_ERROR
/* Should have 1 section of size=10 left in free-space manager */
state.tot_space -= (TEST_BLOCK_SIZE40);
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Free the extended block */
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr, (hsize_t)(TEST_BLOCK_SIZE30+TEST_BLOCK_SIZE40));
/* rest info is same, the extended section returned is merged with the section in free-space */
state.tot_space += (TEST_BLOCK_SIZE30+TEST_BLOCK_SIZE40);
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Remove the merged sections A & B from free-space */
if((node_found = H5FS_sect_find(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type],
(hsize_t)(TEST_BLOCK_SIZE30+TEST_BLOCK_SIZE50), (H5FS_section_info_t **)&node)) < 0)
TEST_ERROR
/* Remove the free-space section node */
if(H5MF_sect_simple_free((H5FS_section_info_t *)node) < 0)
TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl_new)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != file_size)
TEST_ERROR
PASSED()
TESTING("H5MF_try_extend() of free-space manager:test 4");
/* Re-open the file with meta/small data setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl_new)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
type = H5FD_MEM_SUPER;
if(H5MF_alloc_start(f, H5P_DATASET_XFER_DEFAULT, type, TRUE) < 0)
TEST_ERROR
if (f->shared->fs_state[type] != H5F_FS_STATE_OPEN)
TEST_ERROR
if (f->shared->fs_man[type]->client != H5FS_CLIENT_FILE_ID)
TEST_ERROR
/* Create section A */
sect_node1 = H5MF_sect_simple_new((haddr_t)TEST_BLOCK_ADDR70, (hsize_t)(TEST_BLOCK_SIZE30-10));
/* Construct user data for callbacks */
udata.f = f;
udata.dxpl_id = H5P_DATASET_XFER_DEFAULT;
udata.alloc_type = type;
udata.allow_sect_absorb = TRUE;
/* Add section A of size=20 to free-space */
if (H5FS_sect_add(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type], (H5FS_section_info_t *)sect_node1, H5FS_ADD_RETURNED_SPACE, &udata))
FAIL_STACK_ERROR
HDmemset(&state, 0, sizeof(frspace_state_t));
state.tot_space += (TEST_BLOCK_SIZE30-10);
state.tot_sect_count += 1;
state.serial_sect_count += 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Allocate a block of size=20 */
addr = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)(TEST_BLOCK_SIZE30-10));
/* Verify that the allocated block is section A in free-space manager */
if (addr != TEST_BLOCK_ADDR70)
TEST_ERROR
state.tot_space -= (TEST_BLOCK_SIZE30-10);
state.tot_sect_count -= 1;
state.serial_sect_count -= 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Create section B */
sect_node2 = H5MF_sect_simple_new((haddr_t)TEST_BLOCK_ADDR100, (hsize_t)TEST_BLOCK_SIZE50);
/* Add section B to free-space manager */
if (H5FS_sect_add(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type], (H5FS_section_info_t *)sect_node2, H5FS_ADD_RETURNED_SPACE, &udata))
FAIL_STACK_ERROR
state.tot_space += TEST_BLOCK_SIZE50;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Try to extend the allocated block */
extended = H5MF_try_extend(f, H5P_DATASET_XFER_DEFAULT, type, (haddr_t)TEST_BLOCK_ADDR70, (hsize_t)(TEST_BLOCK_SIZE30-10), (hsize_t)TEST_BLOCK_SIZE50);
/* Should not succeed in extending the allocated block */
if(extended)
TEST_ERROR
/* Free-space info should be the same */
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Free the allocated block */
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr, (hsize_t)(TEST_BLOCK_SIZE30-10));
state.tot_space += (TEST_BLOCK_SIZE30-10);
state.tot_sect_count += 1;
state.serial_sect_count += 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Remove section A from free-space manger */
if((node_found = H5FS_sect_find(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type],
(hsize_t)(TEST_BLOCK_SIZE30-10), (H5FS_section_info_t **)&node)) < 0)
TEST_ERROR
/* Remove the free-space section node */
if(H5MF_sect_simple_free((H5FS_section_info_t *)node) < 0)
TEST_ERROR
/* Remove section B from free-space manager */
if((node_found = H5FS_sect_find(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type],
(hsize_t)TEST_BLOCK_SIZE50, (H5FS_section_info_t **)&node)) < 0)
TEST_ERROR
/* Remove the free-space section node */
if(H5MF_sect_simple_free((H5FS_section_info_t *)node) < 0)
TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl_new)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != file_size)
TEST_ERROR
PASSED()
return(0);
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return(1);
} /* test_mf_fs_extend() */
/*
* To verify that an aggregator is absorbed into a section.
*
* Test 1: To aborb the aggregator onto the beginning of the section
* Allocate block A from meta_aggr
* Create a free-space section node with an address that adjoins
* the end of meta_aggr and a size to make the aggregator
* get absorbed into the section.
* The adding of the section to free-space will call H5MF_aggr_absorb(),
* which will absorb meta_aggr to the section:
* section size + remaining size of aggregator is > aggr->alloc_size,
* section is allowed to absorb an aggregator (allow_sect_absorb is true)
*
* Test 2: To absorb the aggregator onto the end of the section
* Allocate block A from meta_aggr
* Allocate block B from sdata_aggr
* Create a free-space section node with an address that adjoins
* the beginning of meta_aggr and a size to make the
* aggregator get absorbed into the section.
* The adding of the section to free-space will call H5MF_aggr_absorb(),
* which will absorb meta_aggr to the section:
* section size + remaining size of aggregator is > aggr->alloc_size,
* section is allowed to absorb an aggregator (allow_sect_absorb is true)
*/
static unsigned
test_mf_fs_absorb(const char *env_h5_drvr, hid_t fapl)
{
hid_t file = -1; /* File ID */
char filename[FILENAME_LEN]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
H5FD_mem_t type, stype;
haddr_t addr, saddr;
haddr_t ma_addr=HADDR_UNDEF;
hsize_t ma_size=0;
H5MF_free_section_t *sect_node=NULL;
H5MF_sect_ud_t udata;
htri_t node_found=FALSE;
H5FS_section_info_t *node;
TESTING("A free-space section absorbs an aggregator: test 1");
/* Skip test when using VFDs that don't use the metadata aggregator */
if(HDstrcmp(env_h5_drvr, "split") && HDstrcmp(env_h5_drvr, "multi")) {
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Create the file to work on */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Re-open the file */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
type = H5FD_MEM_SUPER;
if(H5MF_alloc_start(f, H5P_DATASET_XFER_DEFAULT, type, TRUE) < 0)
TEST_ERROR
if (f->shared->fs_state[type] != H5F_FS_STATE_OPEN)
TEST_ERROR
if (f->shared->fs_man[type]->client != H5FS_CLIENT_FILE_ID)
TEST_ERROR
/* Allocate a section from meta_aggr */
addr = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
/* Add a section to free-space that adjoins end of the aggregator */
sect_node = H5MF_sect_simple_new((haddr_t)(ma_addr+ma_size), (hsize_t)TEST_BLOCK_SIZE2048);
/* Construct user data for callbacks */
udata.f = f;
udata.dxpl_id = H5P_DATASET_XFER_DEFAULT;
udata.alloc_type = type;
udata.allow_sect_absorb = TRUE;
/* When adding, meta_aggr is absorbed onto the beginning of the section */
if (H5FS_sect_add(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type], (H5FS_section_info_t *)sect_node, H5FS_ADD_RETURNED_SPACE, &udata))
FAIL_STACK_ERROR
/* Verify that the section did absorb the aggregator */
if((node_found = H5FS_sect_find(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type],
(hsize_t)TEST_BLOCK_SIZE2048, (H5FS_section_info_t **)&node)) < 0)
TEST_ERROR
if (node->addr != ma_addr) TEST_ERROR
if (node->size != (ma_size + TEST_BLOCK_SIZE2048)) TEST_ERROR
/* Remove the free-space section node */
if(H5MF_sect_simple_free((H5FS_section_info_t *)node) < 0)
TEST_ERROR
/* Restore info for aggregator */
f->shared->meta_aggr.addr = ma_addr;
f->shared->meta_aggr.size = ma_size;
/* Remove section from meta_aggr */
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr, (hsize_t)TEST_BLOCK_SIZE30);
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support metadata aggregator");
} /* end else */
TESTING("A free-space section absorbs an aggregator: test 2");
/* Skip test when using VFDs that don't use the metadata aggregator */
if(HDstrcmp(env_h5_drvr, "split") && HDstrcmp(env_h5_drvr, "multi")) {
/* Re-open the file */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
type = H5FD_MEM_SUPER;
if(H5MF_alloc_start(f, H5P_DATASET_XFER_DEFAULT, type, TRUE) < 0)
TEST_ERROR
if (f->shared->fs_state[type] != H5F_FS_STATE_OPEN)
TEST_ERROR
if (f->shared->fs_man[type]->client != H5FS_CLIENT_FILE_ID)
TEST_ERROR
/* Allocate a section from meta_aggr */
addr = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
/* Allocate a section from sdata_aggr */
stype = H5FD_MEM_DRAW;
saddr = H5MF_alloc(f, stype, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE50);
/* Add a section to free-space that adjoins the beginning of meta_aggr */
sect_node = H5MF_sect_simple_new((haddr_t)addr, (hsize_t)TEST_BLOCK_SIZE30);
/* Construct user data for callbacks */
udata.f = f;
udata.dxpl_id = H5P_DATASET_XFER_DEFAULT;
udata.alloc_type = type;
udata.allow_sect_absorb = TRUE;
/* When adding, meta_aggr is absorbed onto the end of the section */
if (H5FS_sect_add(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type], (H5FS_section_info_t *)sect_node, H5FS_ADD_RETURNED_SPACE, &udata))
FAIL_STACK_ERROR
/* Verify that the section did absorb the aggregator */
if((node_found = H5FS_sect_find(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type],
(hsize_t)(ma_size+TEST_BLOCK_SIZE30), (H5FS_section_info_t **)&node)) < 0)
TEST_ERROR
if ((node->addr + TEST_BLOCK_SIZE30) != ma_addr) TEST_ERROR
if (node->size != (ma_size + TEST_BLOCK_SIZE30)) TEST_ERROR
/* free the free-space section node */
if(H5MF_sect_simple_free((H5FS_section_info_t *)node) < 0)
TEST_ERROR
/* restore info to meta_aggr */
f->shared->meta_aggr.addr = ma_addr;
f->shared->meta_aggr.size = ma_size;
/* Remove section from meta_aggr */
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr, (hsize_t)TEST_BLOCK_SIZE30);
/* Remove section from sdata_aggr */
H5MF_xfree(f, stype, H5P_DATASET_XFER_DEFAULT, saddr, (hsize_t)TEST_BLOCK_SIZE50);
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support metadata aggregator");
} /* end else */
return(0);
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return(1);
} /* test_mf_fs_absorb() */
/*
* To verify that blocks are allocated from the aggregator
*
* Allocate first block (30) from meta_aggr: (nothing in the aggregator)
* request-size is > what is left in meta_aggr and < meta_aggr->alloc_size
* Result:
* A block of meta_aggr->alloc_size is allocated from file allocation
* The first block of 30 is allocated from meta_aggr
* There is space of 2018 left in meta_aggr
*
* Allocate second block (50) from meta_aggr:
* request-size is <= what is left in meta_aggr
* Result:
* The second block of 50 is allocated from meta_aggr
* There is space of 1968 left in meta_aggr
*/
static unsigned
test_mf_aggr_alloc1(const char *env_h5_drvr, hid_t fapl)
{
hid_t file = -1; /* File ID */
char filename[FILENAME_LEN]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
h5_stat_size_t file_size, new_file_size; /* file size */
H5FD_mem_t type;
haddr_t addr1, addr2;
haddr_t ma_addr=HADDR_UNDEF;
hsize_t ma_size=0;
TESTING("H5MF_alloc() of meta/sdata aggregator:test 1");
/* Skip test when using VFDs that don't use the metadata aggregator */
if(HDstrcmp(env_h5_drvr, "split") && HDstrcmp(env_h5_drvr, "multi")) {
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Create the file to work on */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of a file */
if((file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Re-open the file */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
/* Allocate first block from meta_aggr */
type = H5FD_MEM_SUPER;
addr1 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr1+TEST_BLOCK_SIZE30) != ma_addr)
TEST_ERROR
/* Allocate second block from meta_aggr */
addr2 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE50);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr2+TEST_BLOCK_SIZE50) != ma_addr)
TEST_ERROR
if (ma_size != (TEST_BLOCK_SIZE2048 - (TEST_BLOCK_SIZE30 + TEST_BLOCK_SIZE50)))
TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != (file_size+TEST_BLOCK_SIZE30+TEST_BLOCK_SIZE50))
TEST_ERROR
/* Re-open the file */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
/* Free the two blocks */
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr1, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr2, (hsize_t)TEST_BLOCK_SIZE50);
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != file_size)
TEST_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support metadata aggregator");
} /* end else */
return(0);
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return(1);
} /* test_mf_aggr_alloc1() */
/*
* To verify that blocks are allocated from the aggregator
*
* Allocate first block (30) from meta_aggr: (nothing in the aggregator)
* request-size is > what is left in meta_aggr and < meta_aggr->alloc_size
* Result:
* A block of meta_aggr->alloc_size is obtained via file allocation
* There is space of 2018 left in meta_aggr
*
* Allocate second block (50) from meta_aggr:
* request-size is <= what is left in meta_aggr
* Result:
* The second block of 50 is allocated from what is left in meta_aggr
* There is space of 1968 left in meta_aggr
*
* Allocate third block (2058) from meta_aggr:
* request-size is > what is left in meta_aggr and is >= meta_aggr->alloc_size
* meta_aggr is at EOA
* Result:
* A block of request-size is extended via file allocation and is merged with meta_aggr
* The block of 2058 is allocated out of meta_aggr
* There is space of 1968 left in meta_aggr
*/
static unsigned
test_mf_aggr_alloc2(const char *env_h5_drvr, hid_t fapl)
{
hid_t file = -1; /* File ID */
char filename[FILENAME_LEN]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
h5_stat_size_t file_size, new_file_size; /* file size */
H5FD_mem_t type;
haddr_t addr1, addr2, addr3;
haddr_t ma_addr=HADDR_UNDEF;
hsize_t ma_size=0;
TESTING("H5MF_alloc() of meta/sdata aggregator:test 2");
/* Skip test when using VFDs that don't use the metadata aggregator */
if(HDstrcmp(env_h5_drvr, "split") && HDstrcmp(env_h5_drvr, "multi")) {
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Create the file to work on */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of a file */
if((file_size= h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Re-open the file */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
type = H5FD_MEM_SUPER;
addr1 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr1+TEST_BLOCK_SIZE30) != ma_addr)
TEST_ERROR
addr2 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE50);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr2+TEST_BLOCK_SIZE50) != ma_addr)
TEST_ERROR
if (ma_size != (TEST_BLOCK_SIZE2048 - (TEST_BLOCK_SIZE30 + TEST_BLOCK_SIZE50)))
TEST_ERROR
addr3 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE2058);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr3+TEST_BLOCK_SIZE2058) != ma_addr)
TEST_ERROR
if (ma_size != (TEST_BLOCK_SIZE2048 - (TEST_BLOCK_SIZE30 + TEST_BLOCK_SIZE50)))
TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
/* Unused space is freed from the end of the file */
if (new_file_size != (file_size+TEST_BLOCK_SIZE30+TEST_BLOCK_SIZE50+TEST_BLOCK_SIZE2058))
TEST_ERROR
/* Re-open the file */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr1, (hsize_t)TEST_BLOCK_SIZE30+TEST_BLOCK_SIZE50+TEST_BLOCK_SIZE2058);
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != file_size)
TEST_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support metadata aggregator");
} /* end else */
return(0);
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return(1);
} /* test_mf_aggr_alloc2() */
/*
* To verify that blocks are allocated from the aggregator
*
* Allocate first block (30) from meta_aggr : (nothing in the aggregator)
* request-size is > what is left in meta_aggr and < meta_aggr->alloc_size
* Result:
* A block of meta_aggr->alloc_size is obtained via file allocation
* The first block of 30 is allocated from there
* There is space of 2018 left in meta_aggr
*
* Allocate second block (50) from meta_aggr:
* request-size is <= what is left in meta_aggr
* Result:
* The second block of 50 is allocated from what is left in meta_aggr
* There is space of 1968 left in meta_aggr
*
* Allocate first block (30) from sdata_aggr: (nothing in sdata_aggr)
* request-size is > what is left in other_aggr and is < sdata_aggr->alloc_size
* Result:
* A block of sdata_aggr->alloc_size is obtained via file allocation
* The first block of 30 is allocated from there
* There is space of 2018 left in sdata_aggr
*
* Allocate the third block (2058) from meta_aggr:
* request-size is > what is left in meta_aggr and >= meta_aggr->alloc_size
* sdata_aggr is at EOA but has not used up more than sdata_aggr->alloc_size
* Result: A block of request-size is obtained via file allocation
* The new block's address is returned
* Nothing is changed in meta_aggr and sdata_aggr
*
* Allocate fourth block (50) from meta_aggr:
* request-size is <= what is left in meta_aggr and < meta_aggr->alloc_size
* Result:
* The fourth block of 50 is allocated from what is left in meta_aggr
* There is space of 1968 left in meta_aggr
*/
static unsigned
test_mf_aggr_alloc3(const char *env_h5_drvr, hid_t fapl)
{
hid_t file = -1; /* File ID */
char filename[FILENAME_LEN]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
h5_stat_size_t file_size, new_file_size; /* file size */
H5FD_mem_t type, stype;
haddr_t addr1, addr2, addr3, addr4, saddr1;
haddr_t ma_addr=HADDR_UNDEF, new_ma_addr=HADDR_UNDEF;
hsize_t ma_size=0, new_ma_size=0;
haddr_t sdata_addr=HADDR_UNDEF;
hsize_t sdata_size=0;
TESTING("H5MF_alloc() of meta/sdata aggregator: test 3");
/* Skip test when using VFDs that don't use the metadata aggregator */
if(HDstrcmp(env_h5_drvr, "split") && HDstrcmp(env_h5_drvr, "multi")) {
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Create the file to work on */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Re-open the file */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
/* Allocate first block from meta_aggr */
type = H5FD_MEM_SUPER;
addr1 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr1+TEST_BLOCK_SIZE30) != ma_addr)
TEST_ERROR
/* Allocate second block from meta_aggr */
addr2 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE50);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr2+TEST_BLOCK_SIZE50) != ma_addr)
TEST_ERROR
if (ma_size != (TEST_BLOCK_SIZE2048 - (TEST_BLOCK_SIZE30 + TEST_BLOCK_SIZE50)))
TEST_ERROR
/* Allocate first block from sdata_aggr */
stype = H5FD_MEM_DRAW;
saddr1 = H5MF_alloc(f, stype, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
if ((saddr1+TEST_BLOCK_SIZE30) != sdata_addr)
TEST_ERROR
if (sdata_size != (TEST_BLOCK_SIZE2048 - TEST_BLOCK_SIZE30)) TEST_ERROR
/* Allocate third block, which is from file allocation not from meta_aggr */
addr3 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)(TEST_BLOCK_SIZE2058));
H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
/* info for meta_aggr shouldn't be changed */
if (addr3 != (sdata_addr+sdata_size)) TEST_ERROR
if ((addr3+TEST_BLOCK_SIZE2058) == new_ma_addr) TEST_ERROR
if ((new_ma_addr != ma_addr) || (new_ma_size != ma_size)) TEST_ERROR
/* Allocate fourth block, which should be from meta_aggr */
addr4 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE50);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr4+TEST_BLOCK_SIZE50) != ma_addr)
TEST_ERROR
if (ma_size != (TEST_BLOCK_SIZE2048 - (TEST_BLOCK_SIZE30 + TEST_BLOCK_SIZE50 + TEST_BLOCK_SIZE50)))
TEST_ERROR
/* Free all the allocated blocks */
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr1, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr2, (hsize_t)TEST_BLOCK_SIZE50);
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr3, (hsize_t)TEST_BLOCK_SIZE2058);
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr4, (hsize_t)TEST_BLOCK_SIZE50);
H5MF_xfree(f, stype, H5P_DATASET_XFER_DEFAULT, saddr1, (hsize_t)TEST_BLOCK_SIZE30);
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != file_size)
TEST_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support metadata aggregator");
} /* end else */
return(0);
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return(1);
} /* test_mf_aggr_alloc3() */
/*
* To verify that blocks are allocated from the aggregator
*
* Allocate first block (30) from meta_aggr: (nothing in the aggregator)
* request-size is > what is left in meta_aggr and < meta_aggr->alloc_size
* Result:
* A block of meta_aggr->alloc_size is obtained via file allocation
* There is space of 2018 left in meta_aggr
* The first block of 30 is allocated from there
*
* Allocate first block (30) from sdata_aggr: (nothing in sdata_aggr)
* request-size is > what is left in sdata_aggr and < sdata_aggr->alloc_size
* Result:
* A block of sdata_aggr->alloc_size is obtained via file allocation
* The first block of 30 is allocated from there
*
* Allocate the second block (2018) from sdata_aggr:
* request-size is <= what is left in sdata_aggr and < sdata_aggr->alloc_size
* request-size is < sdata_aggr->alloc_size
* Result:
* The block is allocated from what is left in sdata_aggr (all used up)
*
* Allocate third block (50) from sdata_aggr :
* request-size is > what is left in sdata_aggr and < sdata_aggr->alloc_size
* Result:
* A block of sdata_aggr->alloc_size is extended via file allocation
* The third block of 50 is allocated from there
* There is space of 1998 left in the sdata_aggr
*
* Allocate second block (2058) from meta_aggr:
* request-size is > what is left in meta_aggr and >= meta_aggr->alloc_size
* sdata_aggr is at EOA and has used up more than sdata_aggr->alloc_size
* Result:
* unused spaced in sdata_aggr is freed to free-space and is shrunk
* sdata_aggr is reset to 0
* A block of request-size is obtained via file allocation
* The new block's address is returned
* The block does not adjoin meta_aggr
* meta_aggr's info is unchanged
*/
static unsigned
test_mf_aggr_alloc4(const char *env_h5_drvr, hid_t fapl)
{
hid_t file = -1; /* File ID */
char filename[FILENAME_LEN]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
h5_stat_size_t file_size, new_file_size; /* File size */
H5FD_mem_t type, stype;
haddr_t addr1, addr2, saddr1, saddr2, saddr3;
haddr_t ma_addr=HADDR_UNDEF, new_ma_addr=HADDR_UNDEF, sdata_addr=HADDR_UNDEF;
hsize_t ma_size=0, new_ma_size=0, sdata_size=0;
TESTING("H5MF_alloc() of meta/sdata aggregator:test 4");
/* Skip test when using VFDs that don't use the metadata aggregator */
if(HDstrcmp(env_h5_drvr, "split") && HDstrcmp(env_h5_drvr, "multi")) {
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Create the file to work on */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Re-open the file */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
/* Allocate first block from meta_aggr */
type = H5FD_MEM_SUPER;
addr1 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr1+TEST_BLOCK_SIZE30) != ma_addr)
TEST_ERROR
if (ma_size != (TEST_BLOCK_SIZE2048 - TEST_BLOCK_SIZE30))
TEST_ERROR
/* Allocate first block from sdata_aggr */
stype = H5FD_MEM_DRAW;
saddr1 = H5MF_alloc(f, stype, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
if ((saddr1+TEST_BLOCK_SIZE30) != sdata_addr)
TEST_ERROR
/* Allocate second block from sdata_aggr */
saddr2 = H5MF_alloc(f, stype, H5P_DATASET_XFER_DEFAULT, (hsize_t)(TEST_BLOCK_SIZE2048 - TEST_BLOCK_SIZE30));
H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
if (saddr2+(TEST_BLOCK_SIZE2048 - TEST_BLOCK_SIZE30) != sdata_addr)
TEST_ERROR
/* Allocate third block from sdata_aggr */
saddr3 = H5MF_alloc(f, stype, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE50);
H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
if ((saddr3+TEST_BLOCK_SIZE50) != sdata_addr)
TEST_ERROR
if(sdata_size != (TEST_BLOCK_SIZE2048 - TEST_BLOCK_SIZE50))
TEST_ERROR
/* Allocate second block of 2058, which is from file allocation, not from meta_aggr */
addr2 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE2058);
if (addr2 != sdata_addr)
TEST_ERROR
/* sdata_aggr is reset 0 */
H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
if ((sdata_addr != 0) && (sdata_size != 0))
TEST_ERROR
/* info is unchanged in meta_aggr */
H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
if ((new_ma_addr != ma_addr) && (new_ma_size != ma_size))
TEST_ERROR
/* Free all the allocated blocks */
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr1, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr2, (hsize_t)TEST_BLOCK_SIZE2058);
H5MF_xfree(f, stype, H5P_DATASET_XFER_DEFAULT, saddr1, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_xfree(f, stype, H5P_DATASET_XFER_DEFAULT, saddr2, (hsize_t)TEST_BLOCK_SIZE2048 - TEST_BLOCK_SIZE30);
H5MF_xfree(f, stype, H5P_DATASET_XFER_DEFAULT, saddr3, (hsize_t)TEST_BLOCK_SIZE50);
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != file_size)
TEST_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support metadata aggregator");
} /* end else */
return(0);
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return(1);
} /* test_mf_aggr_alloc4() */
/*
* To verify that blocks are allocated from the aggregator
*
* Allocate first block (30) from meta_aggr: (nothing in the aggregator)
* request-size is > what is left in meta_aggr and < meta_aggr->alloc_size
* Result:
* A block of meta_aggr->alloc_size is obtained via file allocation
* The first block of 30 is allocate from there
*
* Allocate second block (50) from meta_aggr:
* request-size is < what is left in meta_aggr
* Result:
* The second block of 50 is allocated from what is left there
* There is space of 1968 left in the meta_aggr
*
* Allocate third block (1970) from meta_aggr:
* request-size is > what is left in meta_aggr and is < meta_aggr->alloc_size
* Result: A block of meta_aggr->alloc_size is extended via file allocation and is absorbed into the meta_aggr
* The block of 1970 is allocated from there
* There is space of 2046 left in meta_aggr
*
*/
static unsigned
test_mf_aggr_alloc5(const char *env_h5_drvr, hid_t fapl)
{
hid_t file = -1; /* File ID */
char filename[FILENAME_LEN]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
h5_stat_size_t file_size, new_file_size; /* File size */
H5FD_mem_t type;
haddr_t addr1, addr2, addr3;
haddr_t ma_addr=HADDR_UNDEF, new_ma_addr=HADDR_UNDEF;
hsize_t ma_size=0, new_ma_size=0;
TESTING("H5MF_alloc() of meta/sdata aggregator:test 5");
/* Skip test when using VFDs that don't use the metadata aggregator */
if(HDstrcmp(env_h5_drvr, "split") && HDstrcmp(env_h5_drvr, "multi")) {
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Create the file to work on */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Re-open the file */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
/* Allocate first block from meta_aggr */
type = H5FD_MEM_SUPER;
addr1 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr1+TEST_BLOCK_SIZE30) != ma_addr)
TEST_ERROR
/* Allocate second block from meta_aggr */
addr2 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE50);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if (addr2+TEST_BLOCK_SIZE50 != ma_addr)
TEST_ERROR
if (ma_size != (TEST_BLOCK_SIZE2048 - (TEST_BLOCK_SIZE30+TEST_BLOCK_SIZE50)))
TEST_ERROR
/* Allocate third block from meta_aggr */
addr3 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE1970);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
if (addr3 != ma_addr) TEST_ERROR
if ((addr3+TEST_BLOCK_SIZE1970) != new_ma_addr) TEST_ERROR
if (new_ma_size != (TEST_BLOCK_SIZE2048 - (TEST_BLOCK_SIZE1970 - ma_size)))
TEST_ERROR
/* Free all the allocated blocks */
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr1, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr2, (hsize_t)TEST_BLOCK_SIZE50);
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr3, (hsize_t)TEST_BLOCK_SIZE1970);
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != file_size)
TEST_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support metadata aggregator");
} /* end else */
return(0);
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return(1);
} /* test_mf_aggr_alloc5() */
/*
* To verify that blocks are allocated from the aggregator
*
* Allocate first block (30) from meta_aggr: (nothing in the aggregator)
* request-size is > what is left in meta_aggr and < meta_aggr->alloc_size
* Result:
* A block of meta_aggr->alloc_size is obtained via file allocation
* The first block of 30 is allocated from there
*
* Allocate second block (50) from meta_aggr:
* request-size is <= what is left in meta_aggr
* Result:
* The second block of 50 is allocated from what is left in meta_aggr
* There is space of 1968 left in meta_aggr
*
* Allocate first block (30) from sdata_aggr: (nothing in sdata_aggr)
* request-size is > what is left in sdata_aggr and is < sdata_aggr->alloc_size
* Result:
* A block of sdata_aggr->alloc_size is obtained via file allocation
* The first block of 30 is allocated from there
* There is space of 2018 left in sdata_aggr
*
* Allocate third block (1970) from meta_aggr:
* request-size is > what is left in meta_aggr and < meta_aggr->alloc_size
* sdata_aggr is at EOA but has not used up more than sdata_aggr->alloc_size
* Result:
* A block of meta_aggr->alloc_size is obtained via file allocation.
* The block does not adjoin meta_aggr
* sdata_aggr is untouched
* meta_aggr's unused space of [880, 1968] is freed to free-space
* meta_aggr is updated to point to the new block
*/
static unsigned
test_mf_aggr_alloc6(const char *env_h5_drvr, hid_t fapl)
{
hid_t file = -1; /* File ID */
char filename[FILENAME_LEN]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
h5_stat_size_t file_size, new_file_size; /* file size */
H5FD_mem_t type, stype;
haddr_t addr1, addr2, addr3, saddr1;
haddr_t ma_addr=HADDR_UNDEF, new_ma_addr=HADDR_UNDEF, sdata_addr=HADDR_UNDEF;
hsize_t ma_size=0, new_ma_size=0, sdata_size=0;
frspace_state_t state;
TESTING("H5MF_alloc() of meta/sdata aggregator:test 6");
/* Skip test when using VFDs that don't use the metadata aggregator */
if(HDstrcmp(env_h5_drvr, "split") && HDstrcmp(env_h5_drvr, "multi")) {
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Create the file to work on */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Re-open the file */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
/* Allocate first block from meta_aggr */
type = H5FD_MEM_SUPER;
addr1 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr1+TEST_BLOCK_SIZE30) != ma_addr)
TEST_ERROR
/* Allocate second block from meta_aggr */
addr2 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE50);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if (addr2+TEST_BLOCK_SIZE50 != ma_addr)
TEST_ERROR
if (ma_size != (TEST_BLOCK_SIZE2048 - (TEST_BLOCK_SIZE30 + TEST_BLOCK_SIZE50)))
TEST_ERROR
/* Allocate first block from sdata_aggr */
stype = H5FD_MEM_DRAW;
saddr1 = H5MF_alloc(f, stype, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
if ((saddr1+TEST_BLOCK_SIZE30) != sdata_addr) TEST_ERROR
if (sdata_size != (TEST_BLOCK_SIZE2048 - TEST_BLOCK_SIZE30)) TEST_ERROR
/* Allocate third block from meta_aggr */
addr3 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE1970);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
if ((addr3+TEST_BLOCK_SIZE1970) != new_ma_addr) TEST_ERROR
if (addr3 != (sdata_addr+sdata_size)) TEST_ERROR
if ((ma_addr+TEST_BLOCK_SIZE1970) == new_ma_addr) TEST_ERROR
if (new_ma_size != (TEST_BLOCK_SIZE2048 - TEST_BLOCK_SIZE1970))
TEST_ERROR
/* Verify that meta_aggr's unused space of 1968 is freed to free-space */
HDmemset(&state, 0, sizeof(frspace_state_t));
state.tot_space += (TEST_BLOCK_SIZE2048 - (TEST_BLOCK_SIZE30+TEST_BLOCK_SIZE50));
state.tot_sect_count += 1;
state.serial_sect_count += 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Free all the allocated blocks */
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr1, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr2, (hsize_t)TEST_BLOCK_SIZE50);
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr3, (hsize_t)TEST_BLOCK_SIZE1970);
H5MF_xfree(f, stype, H5P_DATASET_XFER_DEFAULT, saddr1, (hsize_t)TEST_BLOCK_SIZE30);
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((new_file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (new_file_size != file_size)
TEST_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support metadata aggregator");
} /* end else */
return(0);
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return(1);
} /* test_mf_aggr_alloc6() */
/*
* To verify that blocks are allocated from the aggregator
*
* Allocate first block (30) from meta_aggr: (nothing in meta_aggr)
* request-size is > what is left in meta_aggr and < meta_aggr->alloc_size
* Result:
* A block of meta_aggr->alloc_size is obtained via file allocation
* The first block of 30 is allocated from there
*
* Allocate second block (50) from meta_aggr:
* request-size is <= what is left in meta_aggr
* Result:
* The second block of 50 is allocated from what is left in the aggregator
* There is space of 1968 left in the meta_aggr
*
* Allocate first block (30) from sdata_aggr: (nothing in sdata_aggr)
* request-size is > what is left in sdata_aggr->size and < sdata_aggr->alloc_size
* Result:
* A block of sdata_aggr->alloc_size is obtained via file allocation
* The first block of 30 is allocate from there
*
* Allocate second block (2018) from sdata_aggr:
* request-size is <= what is left in sdata_aggr and is < sdata_aggr->alloc_size
* Result:
* The second block of 2018 is allocated from what is left in sdata_aggr (all used up)
*
* Allocate third block (50) from sdata_aggr:
* request-size is > what is left in sdata_aggr and < sdata_aggr->alloc_size
* Result:
* A block of sdata_aggr->alloc_size is extended via file allocation
* The third block of 50 is allocated from there
*
* Allocate third block (1970) from meta_aggr:
* request-size is > what is left in meta_aggr and is < meta_aggr->alloc_size
* sdata_aggr is at EOA and has used up more than sdata_aggr->alloc_size
* Result:
* unused space in sdata_aggr is freed to free-space and is shrunk
* sdata_aggr is reset to 0
* A block of meta_aggr->alloc_size is obtained via file allocation
* The block does not adjoin meta_aggr
* meta_aggr's unused space of [880, 1968] is freed to free-space
* meta_aggr is updated to point to the new block
*/
static unsigned
test_mf_aggr_alloc7(const char *env_h5_drvr, hid_t fapl)
{
hid_t file = -1; /* File ID */
char filename[FILENAME_LEN]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
h5_stat_size_t empty_size, file_size;
H5FD_mem_t type, stype;
haddr_t addr1, addr2, addr3, saddr1, saddr2, saddr3;
haddr_t ma_addr=HADDR_UNDEF, sdata_addr=HADDR_UNDEF;
hsize_t ma_size=0, sdata_size=0;
frspace_state_t state;
TESTING("H5MF_alloc() of meta/sdata aggregator:test 7");
/* Skip test when using VFDs that don't use the metadata aggregator */
if(HDstrcmp(env_h5_drvr, "split") && HDstrcmp(env_h5_drvr, "multi")) {
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Create the file to work on */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((empty_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Re-open the file */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
/* Allocate the first block from meta_aggr */
type = H5FD_MEM_SUPER;
addr1 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr1+TEST_BLOCK_SIZE30) != ma_addr)
TEST_ERROR
/* Allocate the second block from meta_aggr */
addr2 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE50);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if (addr2+TEST_BLOCK_SIZE50 != ma_addr)
TEST_ERROR
if (ma_size != (TEST_BLOCK_SIZE2048 - (TEST_BLOCK_SIZE30 + TEST_BLOCK_SIZE50)))
TEST_ERROR
/* Allocate the first block from sdata_aggr */
stype = H5FD_MEM_DRAW;
saddr1 = H5MF_alloc(f, stype, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
if ((saddr1+TEST_BLOCK_SIZE30) != sdata_addr)
TEST_ERROR
/* Allocate the second block from sdata_aggr */
saddr2 = H5MF_alloc(f, stype, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE2048 - TEST_BLOCK_SIZE30);
H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
if ((saddr2+(TEST_BLOCK_SIZE2048 - TEST_BLOCK_SIZE30)) != sdata_addr)
TEST_ERROR
if (sdata_size != 0) TEST_ERROR
/* Allocate the third block from sdata_aggr */
saddr3 = H5MF_alloc(f, stype, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE50);
H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
if ((saddr3+TEST_BLOCK_SIZE50) != sdata_addr)
TEST_ERROR
if (sdata_size != (TEST_BLOCK_SIZE2048 - TEST_BLOCK_SIZE50))
TEST_ERROR
/* Allocate the third block from meta_aggr */
addr3 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE1970);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if (addr3 != sdata_addr) TEST_ERROR
if ((addr3 + TEST_BLOCK_SIZE1970) != ma_addr) TEST_ERROR
if (ma_size != (TEST_BLOCK_SIZE2048 - TEST_BLOCK_SIZE1970)) TEST_ERROR
/* sdata_aggr info is reset to 0 */
H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
if (sdata_addr != 0) TEST_ERROR
if (sdata_size != 0) TEST_ERROR
/* Verify that meta_aggr's unused space of 1968 is freed to free-space */
HDmemset(&state, 0, sizeof(frspace_state_t));
state.tot_space += (TEST_BLOCK_SIZE2048 - (TEST_BLOCK_SIZE30 + TEST_BLOCK_SIZE50));
state.tot_sect_count += 1;
state.serial_sect_count += 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Free all the allocated blocks */
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr1, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr2, (hsize_t)TEST_BLOCK_SIZE50);
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr3, (hsize_t)TEST_BLOCK_SIZE1970);
H5MF_xfree(f, stype, H5P_DATASET_XFER_DEFAULT, saddr1, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_xfree(f, stype, H5P_DATASET_XFER_DEFAULT, saddr2, (hsize_t)(TEST_BLOCK_SIZE2048 - TEST_BLOCK_SIZE30));
H5MF_xfree(f, stype, H5P_DATASET_XFER_DEFAULT, saddr3, (hsize_t)TEST_BLOCK_SIZE50);
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Verify the file is the correct size */
if (file_size != empty_size)
TEST_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support metadata aggregator");
} /* end else */
return(0);
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return(1);
} /* test_mf_aggr_alloc7() */
/*
* To verify that a block can be extended from the aggregator
*
* Test 1: Allocate block A from meta_aggr which is at end of file
* Try to extend a block which adjoins the aggregator
* H5MF_try_extend() succeeds: meta_aggr is extended by extended-request and meta_aggr's info is updated
*
* Test 2: Allocate block A from meta_aggr
* Allocate block B from sdata_aggr so that meta_aggr is not at end of file
* Try to extend a block which adjoins meta_aggr and meta_aggr can fulfill the extended-request
* H5MF_try_extend() succeeds: the block is extended into the aggregator
*
* Test 3: Allocate block A from meta_aggr
* Allocate block B from sdata_aggr so that meta_aggr is not at end of file
* Try to extend a block which adjoins meta_aggr but meta_aggr cannot fulfill the extended-request
* H5MF_try_extend() fails
*/
static unsigned
test_mf_aggr_extend(const char *env_h5_drvr, hid_t fapl)
{
hid_t file = -1; /* File ID */
char filename[FILENAME_LEN]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
h5_stat_size_t empty_size;
H5FD_mem_t type, stype;
haddr_t new_addr, addr, saddr;
haddr_t ma_addr=HADDR_UNDEF, new_ma_addr=HADDR_UNDEF, sdata_addr=HADDR_UNDEF;
hsize_t ma_size=0, new_ma_size=0, sdata_size=0;
htri_t extended;
TESTING("H5MF_try_extend() of meta/sdata aggregator: test 1");
/* Skip test when using VFDs that don't use the metadata aggregator */
if(HDstrcmp(env_h5_drvr, "split") && HDstrcmp(env_h5_drvr, "multi")) {
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Create the file to work on */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((empty_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Re-open the file */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
/* Allocate the first block from meta_aggr */
type = H5FD_MEM_SUPER;
addr = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr+TEST_BLOCK_SIZE30) != ma_addr)
TEST_ERROR
/* Adjust meta_aggr's info info for testing */
f->shared->meta_aggr.addr = addr;
f->shared->meta_aggr.size = f->shared->meta_aggr.alloc_size;
new_addr = addr - 10;
/* Try to extend the block */
extended = H5MF_try_extend(f, H5P_DATASET_XFER_DEFAULT, type, (haddr_t)new_addr, (hsize_t)10, (hsize_t)(TEST_BLOCK_SIZE50));
/* should succeed */
if(!extended)
TEST_ERROR
H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
if (new_ma_addr != (addr+TEST_BLOCK_SIZE50))
TEST_ERROR
if (new_ma_size != f->shared->meta_aggr.alloc_size) TEST_ERROR
/* Restore info for meta_aggr */
f->shared->meta_aggr.addr = ma_addr;
f->shared->meta_aggr.size = ma_size;
/* Free the allocated blocks */
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, (ma_addr+ma_size), (hsize_t)TEST_BLOCK_SIZE50);
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support metadata aggregator");
} /* end else */
TESTING("H5MF_try_extend() of meta/sdata aggregator: test 2");
/* Skip test when using VFDs that don't use the metadata aggregator */
if(HDstrcmp(env_h5_drvr, "split") && HDstrcmp(env_h5_drvr, "multi")) {
/* Re-open the file */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
/* Allocate the first block from meta_aggr */
type = H5FD_MEM_SUPER;
addr = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr+TEST_BLOCK_SIZE30) != ma_addr)
TEST_ERROR
/* Allocate the first block from sdata_aggr */
stype = H5FD_MEM_DRAW;
saddr = H5MF_alloc(f, stype, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE50);
H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
if ((saddr+TEST_BLOCK_SIZE50) != sdata_addr)
TEST_ERROR
/* Adjust meta_aggr's info info for testing */
f->shared->meta_aggr.addr = addr;
f->shared->meta_aggr.size = f->shared->meta_aggr.alloc_size;
new_addr = addr - 10;
/* should be able to fulfill request from the aggreqator itself */
extended = H5MF_try_extend(f, H5P_DATASET_XFER_DEFAULT, type, (haddr_t)new_addr, (hsize_t)10, (hsize_t)(TEST_BLOCK_SIZE50));
if(!extended)
TEST_ERROR
H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
if (new_ma_addr != (addr+TEST_BLOCK_SIZE50))
TEST_ERROR
if (new_ma_size != (f->shared->meta_aggr.alloc_size-TEST_BLOCK_SIZE50))
TEST_ERROR
/* Restore info for meta_aggr */
f->shared->meta_aggr.addr = ma_addr;
f->shared->meta_aggr.size = ma_size;
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_xfree(f, stype, H5P_DATASET_XFER_DEFAULT, saddr, (hsize_t)TEST_BLOCK_SIZE50);
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support metadata aggregator");
} /* end else */
TESTING("H5MF_try_extend() of meta/sdata aggregator: test 3");
/* Skip test when using VFDs that don't use the metadata aggregator */
if(HDstrcmp(env_h5_drvr, "split") && HDstrcmp(env_h5_drvr, "multi")) {
/* Re-open the file */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
/* Allocate first block from meta_aggr */
type = H5FD_MEM_SUPER;
addr = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr+TEST_BLOCK_SIZE30) != ma_addr)
TEST_ERROR
/* Allocate first block from sdata_aggr */
stype = H5FD_MEM_DRAW;
saddr = H5MF_alloc(f, stype, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE50);
H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
if ((saddr+TEST_BLOCK_SIZE50) != sdata_addr)
TEST_ERROR
/* Adjust meta_aggr's info info for testing */
f->shared->meta_aggr.addr = addr;
f->shared->meta_aggr.size = 0;
new_addr = addr - 10;
/* unable to fulfill request from the aggreqator itself */
extended = H5MF_try_extend(f, H5P_DATASET_XFER_DEFAULT, type, (haddr_t)new_addr, (hsize_t)10, (hsize_t)(TEST_BLOCK_SIZE50));
if(extended)
TEST_ERROR
H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
if (new_ma_addr != addr) TEST_ERROR
if (new_ma_size != 0) TEST_ERROR
/* restore info for meta_aggr */
f->shared->meta_aggr.addr = ma_addr;
f->shared->meta_aggr.size = ma_size;
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_xfree(f, stype, H5P_DATASET_XFER_DEFAULT, saddr, (hsize_t)TEST_BLOCK_SIZE50);
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support metadata aggregator");
} /* end else */
return(0);
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return(1);
} /* test_mf_aggr_extend() */
/*
* To verify that a block is absorbed into an aggregator
*
* MF_try_shrink() only allows blocks to be absorbed into an aggregator
*
* Test 1: H5MF_alloc() block A from meta_aggr
* H5MF_try_shrink() block A should merge it back into meta_aggr
* since block A adjoins the beginning of meta_aggr
*
* Test 2: H5MF_alloc() block A from meta_aggr
* H5MF_alloc() block B from sdata_aggr
* H5MF_try_shrink() block B should merge it onto the end of meta_aggr
* because H5F_FS_MERGE_METADATA|H5F_FS_MERGE_RAWDATA is on for
* sec2 driver's FLMAP_SINGLE
*
* Test 3: H5MF_alloc() block A from meta_aggr
* H5MF_alloc() block B from meta_aggr
* H5MF_alloc() block C from meta_aggr
* H5MF_try_shrink() block B should fail since it does not adjoin the
* beginning nor the end of meta_aggr
*/
static unsigned
test_mf_aggr_absorb(const char *env_h5_drvr, hid_t fapl)
{
hid_t file = -1; /* File ID */
char filename[FILENAME_LEN]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
h5_stat_size_t empty_size;
H5FD_mem_t type, stype;
haddr_t addr1, addr2, addr3, saddr1;
haddr_t ma_addr=HADDR_UNDEF, new_ma_addr=HADDR_UNDEF;
haddr_t sdata_addr=HADDR_UNDEF, new_sdata_addr=HADDR_UNDEF;
hsize_t ma_size=0, new_ma_size=0;
hsize_t sdata_size=0, new_sdata_size=0;
htri_t status;
TESTING("H5MF_try_shrink() of meta/sdata aggregator: test 1");
/* Skip test when using VFDs that don't use the metadata aggregator */
if(HDstrcmp(env_h5_drvr, "split") && HDstrcmp(env_h5_drvr, "multi")) {
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Create the file to work on */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((empty_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Re-open the file */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
/* Allocate block A from meta_aggr */
type = H5FD_MEM_SUPER;
addr1 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
ma_addr = new_ma_addr - TEST_BLOCK_SIZE30;
if ((addr1+TEST_BLOCK_SIZE30) != new_ma_addr)
TEST_ERROR
/* should succeed */
if ((status = H5MF_try_shrink(f, type, H5P_DATASET_XFER_DEFAULT, addr1, (hsize_t)TEST_BLOCK_SIZE30)) <= 0)
TEST_ERROR
H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
if (new_ma_addr != ma_addr) TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support metadata aggregator");
} /* end else */
TESTING("H5MF_try_shrink() of meta/sdata aggregator: test 2");
/* Skip test when using VFDs that don't use the metadata aggregator */
if(HDstrcmp(env_h5_drvr, "split") && HDstrcmp(env_h5_drvr, "multi")) {
/* Re-open the file */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
/* Allocate block A from meta_aggr */
type = H5FD_MEM_SUPER;
addr1 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr1+TEST_BLOCK_SIZE30) != ma_addr) TEST_ERROR
if (ma_size != (TEST_BLOCK_SIZE2048 - TEST_BLOCK_SIZE30)) TEST_ERROR
/* Allocate block B from sdata_aggr */
stype = H5FD_MEM_DRAW;
saddr1 = H5MF_alloc(f, stype, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE50);
H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
/* should succeed */
if ((status = H5MF_try_shrink(f, stype, H5P_DATASET_XFER_DEFAULT, saddr1, (hsize_t)TEST_BLOCK_SIZE50)) <= 0)
TEST_ERROR
H5MF_aggr_query(f, &(f->shared->sdata_aggr), &new_sdata_addr, &new_sdata_size);
if (new_sdata_addr != sdata_addr) TEST_ERROR
if (new_sdata_size != sdata_size) TEST_ERROR
/* meta_aggr info should be updated because the block is absorbed into the meta_aggr */
H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
if (new_ma_addr != ma_addr) TEST_ERROR
if (new_ma_size != (ma_size+TEST_BLOCK_SIZE50)) TEST_ERROR
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr1, (hsize_t)TEST_BLOCK_SIZE30);
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support metadata aggregator");
} /* end else */
TESTING("H5MF_try_shrink() of meta/sdata aggregator: test 3");
/* Skip test when using VFDs that don't use the metadata aggregator */
if(HDstrcmp(env_h5_drvr, "split") && HDstrcmp(env_h5_drvr, "multi")) {
/* Re-open the file */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
/* Allocate block A from meta_aggr */
type = H5FD_MEM_SUPER;
addr1 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr1+TEST_BLOCK_SIZE30) != ma_addr)
TEST_ERROR
/* Allocate block B from meta_aggr */
addr2 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE50);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr2+TEST_BLOCK_SIZE50) != ma_addr)
TEST_ERROR
/* Allocate block C from meta_aggr */
addr3 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)(TEST_BLOCK_SIZE30+TEST_BLOCK_SIZE50));
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr3+TEST_BLOCK_SIZE30+TEST_BLOCK_SIZE50) != ma_addr)
TEST_ERROR
/* should not succeed */
if ((status = H5MF_try_shrink(f, type, H5P_DATASET_XFER_DEFAULT, addr2, (hsize_t)TEST_BLOCK_SIZE50)) > 0)
TEST_ERROR
/* aggregator info should be the same as before */
H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
if (new_ma_addr != ma_addr) TEST_ERROR
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr1, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr2, (hsize_t)TEST_BLOCK_SIZE50);
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr3, (hsize_t)(TEST_BLOCK_SIZE30+TEST_BLOCK_SIZE50));
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support metadata aggregator");
} /* end else */
return(0);
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return(1);
} /* test_mf_aggr_absorb() */
/*
* To verify that a block allocated from file allocation is aligned, can be shrunk and extended
*
* Alignment = 1024 or 4096
*
* Test 1:
* Turn off using meta data aggregator
* Allocate a block of 30 which should be from file allocation
* Result:
* The return address should be aligned
* A fragment [800, 224] or [800, 3296] is freed to free-space
* EOA is 1054 or 4126
*
* Allocate a block of 50 which should be from file allocation
* Result:
* The return address should be aligned
* A fragment [1054, 994] or [4126, 4066] is freed to free-space
* EOA is 2098 or 8242
* Test 2:
* Turn off using meta data aggregator
* Allocate a block which should be from file allocation
* The return address should be aligned
* H5MF_try_shrink() the block with aligned address should succeed
*
* Test 3:
* Turn off using meta data aggregator
* Allocate a block which should be from file allocation
* The return address should be aligned
* H5MF_try_extend() the block with aligned address should succeed
*/
static unsigned
test_mf_align_eoa(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
{
hid_t file = -1; /* File ID */
hid_t fapl1;
char filename[FILENAME_LEN]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
h5_stat_size_t file_size, new_file_size;
H5FD_mem_t type;
haddr_t addr1, addr2;
haddr_t ma_addr=HADDR_UNDEF;
hsize_t ma_size=0;
htri_t status, extended;
frspace_state_t state;
hsize_t alignment=0, mis_align=0, tmp=0, accum=0;
TESTING("H5MM_alloc() of file allocation with alignment: test 1");
/* Skip test when using VFDs that have their own 'alloc' callback, which
* don't push mis-aligned space fragments on the file free space list
*/
if(HDstrcmp(env_h5_drvr, "stdio") && HDstrcmp(env_h5_drvr, "split") &&
HDstrcmp(env_h5_drvr, "multi")) {
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Turn off using meta/small data aggregator */
if((fapl1 = H5Pcopy(new_fapl)) < 0) TEST_ERROR
H5Pset_meta_block_size(fapl1, (hsize_t)0);
H5Pset_small_data_block_size(fapl1, (hsize_t)0);
/* Create the file to work on (without alignment) */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* get alignment setting */
if(H5Pget_alignment(fapl1, NULL, &alignment) < 0)
TEST_ERROR
/* Re-open the file with alignment and meta/sdata setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl1)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
/* calculate fragment for alignment of block 30 */
if ((tmp = (hsize_t)file_size % alignment))
mis_align = alignment - tmp;
accum = mis_align + TEST_BLOCK_SIZE30;
/* Allocate a block of 30 from file allocation */
type = H5FD_MEM_SUPER;
addr1 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
/* Verify that the allocated block is aligned */
if (addr1 % alignment) TEST_ERROR
/* there should be nothing in the aggregator */
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if (ma_addr || ma_size) TEST_ERROR
HDmemset(&state, 0, sizeof(frspace_state_t));
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
}
/* calculate fragment for alignment of block 50 */
mis_align = 0;
if ((tmp = ((hsize_t)file_size + accum) % alignment))
mis_align = alignment - tmp;
accum += (mis_align + TEST_BLOCK_SIZE50);
addr2 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE50);
/* Verify that the allocated block is aligned */
if (addr2 % alignment) TEST_ERROR
/* there should be nothing in the aggregator */
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if (ma_addr || ma_size) TEST_ERROR
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
}
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr1, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr2, (hsize_t)TEST_BLOCK_SIZE50);
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
if((new_file_size = h5_get_file_size(filename, fapl1)) < 0)
TEST_ERROR
if (new_file_size != file_size)
TEST_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support mis-aligned fragments");
} /* end else */
TESTING("H5MF_try_shrink() of file allocation with alignment: test 2");
/* Skip test when using VFDs that have their own 'alloc' callback, which
* don't push mis-aligned space fragments on the file free space list
*/
if(HDstrcmp(env_h5_drvr, "stdio") && HDstrcmp(env_h5_drvr, "split") &&
HDstrcmp(env_h5_drvr, "multi")) {
/* Re-open the file with alignment and meta/sdata setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl1)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
/* allocate a block of 50 from meta_aggr */
type = H5FD_MEM_SUPER;
addr1 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE50);
/* address should be aligned */
if (addr1 % alignment) TEST_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
if((file_size = h5_get_file_size(filename, fapl1)) < 0)
TEST_ERROR
/* Re-open the file */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl1)) < 0)
FAIL_STACK_ERROR
/* shrink the block */
status = H5MF_try_shrink(f, type, H5P_DATASET_XFER_DEFAULT, addr1, (hsize_t)TEST_BLOCK_SIZE50);
if (status <= 0)
TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
if((new_file_size = h5_get_file_size(filename, fapl1)) < 0)
TEST_ERROR
if (new_file_size != (file_size-TEST_BLOCK_SIZE50)) TEST_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support mis-aligned fragments");
} /* end else */
TESTING("H5MF_try_extend() of file allocation with alignment: test 3");
/* Skip test when using VFDs that have their own 'alloc' callback, which
* don't push mis-aligned space fragments on the file free space list
*/
if(HDstrcmp(env_h5_drvr, "stdio") && HDstrcmp(env_h5_drvr, "split") &&
HDstrcmp(env_h5_drvr, "multi")) {
/* Re-open the file with alignment and meta/sdata setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl1)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
/* allocate a block of 50 */
type = H5FD_MEM_SUPER;
addr1 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE50);
/* address should be aligned */
if (addr1 % alignment) TEST_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
if((file_size = h5_get_file_size(filename, fapl1)) < 0)
TEST_ERROR
/* Re-open the file */
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl1)) < 0)
FAIL_STACK_ERROR
/* try to extend the block */
extended = H5MF_try_extend(f, H5P_DATASET_XFER_DEFAULT, type, (haddr_t)addr1, (hsize_t)TEST_BLOCK_SIZE50, (hsize_t)TEST_BLOCK_SIZE30);
if (extended <=0) TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
if((new_file_size = h5_get_file_size(filename, fapl1)) < 0)
TEST_ERROR
if (new_file_size != (file_size+TEST_BLOCK_SIZE30)) TEST_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support mis-aligned fragments");
} /* end else */
return(0);
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return(1);
} /* test_mf_align_eoa() */
/*
* To verify that a block allocated from the free-space manager is aligned
*
* Alignment = 1024 or 4096
*
* Test 1:
* Add section A with an aligned address to free-space manager (addr=alignment, size=50)
* Allocate a block of size=50
* The returned space's address should be same as section A's address
*
* Test 2:
* Add section A to free-space manager (addr=70, size=8000):
* section A is mis-aligned but the size is big enough for allocation with alignment
* Allocate a block of size=600
* The returned space should be allocated from section A with an aligned address:
* address=alignment size=600
* There will be 2 sections in free-space: (alignment = 1024 or alignment = 4096)
* the fragment left from aligning section A: [70, 954] or [70, 4026]
* the section left after allocating block A: [1624, 416] or [4696, 3374]
* H5MF_try_extend() the block of size 600 by 200 should succeed:
* the existing fragment left from aligning section A: [70, 954] or [70, 4026]
* the section left after extending block A: [1824, 216] or [4896, 3174]
*
* Test 3:
* Add section A to free-space manager (addr=70, size=700):
* section A is mis-aligned but the size is not big enough for allocation with alignment
* Allocate a block of size=40
* The free-space manager is unable to fulfill the request
* The block is allocated from file allocation and should be aligned
*/
static unsigned
test_mf_align_fs(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
{
hid_t file = -1; /* File ID */
char filename[FILENAME_LEN]; /* Filename to use */
h5_stat_size_t file_size;
H5F_t *f = NULL; /* Internal file object pointer */
H5FD_mem_t type;
H5MF_free_section_t *sect_node = NULL;
haddr_t addr;
frspace_state_t state;
H5MF_sect_ud_t udata;
htri_t extended;
hsize_t alignment=0, tmp=0, mis_align=0;
TESTING("H5MF_alloc() of free-space manager with alignment: test 1");
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Create the file to work on */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* get alignment setting */
if(H5Pget_alignment(new_fapl, NULL, &alignment) < 0)
TEST_ERROR
/* Re-open the file with alignment setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, new_fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
type = H5FD_MEM_SUPER;
if(H5MF_alloc_start(f, H5P_DATASET_XFER_DEFAULT, type, TRUE) < 0)
TEST_ERROR
if (f->shared->fs_state[type] != H5F_FS_STATE_OPEN)
TEST_ERROR
if (f->shared->fs_man[type]->client != H5FS_CLIENT_FILE_ID)
TEST_ERROR
sect_node = H5MF_sect_simple_new((haddr_t)alignment, (hsize_t)TEST_BLOCK_SIZE50);
/* Construct user data for callbacks */
udata.f = f;
udata.dxpl_id = H5P_DATASET_XFER_DEFAULT;
udata.alloc_type = type;
udata.allow_sect_absorb = TRUE;
/* Add section A to free-space manager */
if (H5FS_sect_add(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type], (H5FS_section_info_t *)sect_node, H5FS_ADD_RETURNED_SPACE, &udata))
FAIL_STACK_ERROR
HDmemset(&state, 0, sizeof(frspace_state_t));
state.tot_space += TEST_BLOCK_SIZE50;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Allocate a block of 50 */
addr = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE50);
/* Verify that the allocated block is section A in free-space */
if (addr != (haddr_t)alignment) TEST_ERROR
if (addr % alignment) TEST_ERROR
state.tot_space -= TEST_BLOCK_SIZE50;
state.tot_sect_count -= 1;
state.serial_sect_count -= 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Free the block to free-space */
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr, (hsize_t)TEST_BLOCK_SIZE50);
state.tot_space += TEST_BLOCK_SIZE50;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
PASSED()
TESTING("H5MF_alloc() of free-space manager with alignment: test 2");
/* Re-open the file with alignment setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, new_fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
type = H5FD_MEM_SUPER;
if(H5MF_alloc_start(f, H5P_DATASET_XFER_DEFAULT, type, TRUE) < 0)
TEST_ERROR
if (f->shared->fs_state[type] != H5F_FS_STATE_OPEN)
TEST_ERROR
if (f->shared->fs_man[type]->client != H5FS_CLIENT_FILE_ID)
TEST_ERROR
sect_node = H5MF_sect_simple_new((haddr_t)TEST_BLOCK_ADDR70, (hsize_t)TEST_BLOCK_SIZE8000);
/* Construct user data for callbacks */
udata.f = f;
udata.dxpl_id = H5P_DATASET_XFER_DEFAULT;
udata.alloc_type = type;
udata.allow_sect_absorb = TRUE;
/* Add section A to free-space manager */
if (H5FS_sect_add(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type], (H5FS_section_info_t *)sect_node, H5FS_ADD_RETURNED_SPACE, &udata))
FAIL_STACK_ERROR
HDmemset(&state, 0, sizeof(frspace_state_t));
state.tot_space += TEST_BLOCK_SIZE8000;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Allocate a block of 600 */
addr = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE600);
/* Verify that the allocated block is aligned */
if (addr % alignment) TEST_ERROR
/* should have 1 more section in free-space */
state.tot_space -= TEST_BLOCK_SIZE600;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* try to extend the block */
extended = H5MF_try_extend(f, H5P_DATASET_XFER_DEFAULT, type, (haddr_t)addr, (hsize_t)TEST_BLOCK_SIZE600, (hsize_t)TEST_BLOCK_SIZE200);
if (extended <=0) TEST_ERROR
/* space should be decreased by 200, # of sections remain the same */
state.tot_space -= TEST_BLOCK_SIZE200;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* Free the block to free-space manager */
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr, (hsize_t)(TEST_BLOCK_SIZE600+TEST_BLOCK_SIZE200));
/* only 1 section in free-space because of merging */
state.tot_space += (TEST_BLOCK_SIZE600+TEST_BLOCK_SIZE200);
state.tot_sect_count = 1;
state.serial_sect_count = 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
PASSED()
TESTING("H5MF_alloc() of free-space manager with alignment: test 3");
/* Skip test when using VFDs that have their own 'alloc' callback, which
* don't push mis-aligned space fragments on the file free space list
*/
if(HDstrcmp(env_h5_drvr, "stdio") && HDstrcmp(env_h5_drvr, "split") &&
HDstrcmp(env_h5_drvr, "multi")) {
if((file_size = h5_get_file_size(filename, new_fapl)) < 0)
TEST_ERROR
/* Re-open the file with alignment setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, new_fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
type = H5FD_MEM_SUPER;
if(H5MF_alloc_start(f, H5P_DATASET_XFER_DEFAULT, type, TRUE) < 0)
TEST_ERROR
if (f->shared->fs_state[type] != H5F_FS_STATE_OPEN)
TEST_ERROR
if (f->shared->fs_man[type]->client != H5FS_CLIENT_FILE_ID)
TEST_ERROR
sect_node = H5MF_sect_simple_new((haddr_t)TEST_BLOCK_ADDR70, (hsize_t)TEST_BLOCK_SIZE700);
/* Construct user data for callbacks */
udata.f = f;
udata.dxpl_id = H5P_DATASET_XFER_DEFAULT;
udata.alloc_type = type;
udata.allow_sect_absorb = TRUE;
/* Add section A to free-space manager */
if (H5FS_sect_add(f, H5P_DATASET_XFER_DEFAULT, f->shared->fs_man[type], (H5FS_section_info_t *)sect_node, H5FS_ADD_RETURNED_SPACE, &udata))
FAIL_STACK_ERROR
HDmemset(&state, 0, sizeof(frspace_state_t));
state.tot_space += TEST_BLOCK_SIZE700;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/*
* Allocate a block of 40
* Since free-space manager cannot fulfull the request because of alignment,
* the block is obtained from file allocation
*/
addr = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)(TEST_BLOCK_SIZE40));
/* Verify that the allocated block is aligned */
if (addr % alignment)
TEST_ERROR
/* verify that the allocated block is from file allocation, not section A in free-space */
if (!(addr >= (haddr_t)file_size)) TEST_ERROR
/* calculate fragment for alignment of block 40 from file allocation */
if ((tmp = (hsize_t)file_size % alignment))
mis_align = alignment - tmp;
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
/* free-space info should be the same */
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support mis-aligned fragments");
} /* end else */
return(0);
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return(1);
} /* test_mf_align_fs() */
/*
* To verify that blocks allocated from the aggregator are aligned
*
* Alignment = 1024 aggr->alloc_size = 2048
*
* Allocate first block (30) from meta_aggr: (nothing in the aggregator)
* request-size > aggr->size and < aggr->alloc_size
* Result:
* An "aggr->alloc_size" block is allocated from file allocation for the aggregator
* EOA is 3072
* The first block of 30 is allocated from the aggregator and should be aligned
* Fragment from alignment of file allocation is freed to free-space:[800, 224]
* There is space of 2018 left in meta_aggr
*
* Allocate second block (50) from meta_aggr:
* (request-size + fragment size) <= aggr->size
* Result:
* The second block of 50 is allocated from the aggregator and should be aligned
* Fragment from alignment of aggregator allocation is freed to free-space:[1054, 994]
* There is space of 974 left in meta_aggr
*
* Allocate third block (80) from meta_aggr:
* (request-size + fragment size) > aggr->size
* request-size < meta_aggr->alloc_size
* fragment size < (meta_aggr->alloc_size - request-size)
* meta_aggr is at EOA
* Result:
* A block of "meta_aggr->alloc_size" is extended from file allocation for meta_aggr
* EOA is 5120
* The third block of 80 is allocated from the aggregator and should be aligned
* Fragment from alignment of aggregator allocation is freed to free-space:[2098, 974]
* There is space of 1968 left in meta_aggr
*
* Allocate fourth block (1970) from meta_aggr:
* (request-size + fragment size) is <= aggr->size
* fragment size > (aggr->alloc_size - request-size)
* meta_aggr is at EOA
* Result:
* A block of aggr->alloc_size + fragment size - (aggr->alloc_size - request-size))
* is extended from file allocation for meta_aggr
* The third block of 1970 is allocated from the aggregator and should be aligned
* Fragment from alignment of aggregator allocation is freed to free-space:[3152, 944]
* There is space of 1968 left in meta_aggr
* EOA is at 8034
*
*
* Alignment = 4096 aggr->alloc_size = 2048
*
* Allocate first block (30) from meta_aggr: (aggregator is empty)
* request-size is > meta_aggr->size and < meta_aggr->alloc_size
* Result:
* A meta_aggr->alloc_size block is allocated from file allocation for the aggregator
* The first block of 30 is allocated from the aggregator and should be aligned
* Fragment from alignment of file allocation is freed to free-space:[800, 3296]
* There is space of 2018 left in meta_aggr
* EOA is at 6144
*
* Allocate second block (50) from meta_aggr:
* (request-size + fragment size) is > meta_aggr->size
* request-size < meta_aggr->alloc_size
* fragment size > (meta_aggr->alloc_size - request-size)
* meta_aggr is at EOA
* Result:
* A block of meta_aggr->alloc_size + (fragment size - (meta_aggr->alloc_size - request-size))
* is extended from file allocation for the aggregator
* The second block of 50 is allocated from the aggregator and should be aligned
* Fragment from alignment of aggregator allocation is freed to free-space:[4126, 4066]
* There is space of 2018 left in meta_aggr
* EOA is at 10260
*
* Allocate third block (80) from meta_aggr:
* (request-size + fragment size) is > meta_aggr->size
* request-size < meta_aggr->alloc_size
* fragment size > (meta_aggr->alloc_size - request-size)
* meta_aggr is at EOA
* Result:
* A block of meta_aggr->alloc_size + (fragment size - (meta_aggr->alloc_size - request-size))
* is extended from file allocation for the aggregator
* The third block of 80 is allocated from the aggregator and should be aligned
* Fragment from alignment of aggregator allocation is freed to free-space:[8242, 4046]
* There is space of 2018 left in meta_aggr
* EOA is at 14386
*
* Allocate fourth block (1970) from meta_aggr:
* (request-size + fragment size) > meta_aggr->size
* request-size < meta_aggr->alloc_size
* fragment size > (meta_aggr->alloc_size - request-size)
* meta_aggr is at EOA
* Result:
* A block of meta_aggr->alloc_size + (fragment size - (meta_aggr->alloc_size - request-size))
* is extended from file allocation for the aggregator
* The fourth block of 1970 is allocated from the aggregator and should be aligned
* Fragment from alignment of aggregator allocation is freed to free-space:[12368, 4016]
* There is space of 2018 left in meta_aggr
* EOA is at 20372
*/
static unsigned
test_mf_align_alloc1(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
{
hid_t file = -1; /* File ID */
char filename[FILENAME_LEN]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
h5_stat_size_t file_size; /* File size */
H5FD_mem_t type;
haddr_t addr1, addr2, addr3, addr4;
frspace_state_t state;
haddr_t ma_addr=HADDR_UNDEF;
hsize_t ma_size=0, mis_align=0;
hsize_t alignment=0, tmp=0;
TESTING("H5MF_alloc() of meta/sdata aggregator with alignment: test 1");
/* Skip test when using VFDs that have their own 'alloc' callback, which
* don't push mis-aligned space fragments on the file free space list
*/
if(HDstrcmp(env_h5_drvr, "stdio") && HDstrcmp(env_h5_drvr, "split") &&
HDstrcmp(env_h5_drvr, "multi")) {
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Create the file to work on (without alignment) */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* get alignment setting */
if(H5Pget_alignment(new_fapl, NULL, &alignment) < 0)
TEST_ERROR
/* Re-open the file with alignment setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, new_fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
/* calculate fragment for alignment of block 30 */
if ((tmp = (hsize_t)file_size % alignment))
mis_align = alignment - tmp;
/* Allocate a block of 30 from meta_aggr */
type = H5FD_MEM_SUPER;
addr1 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
/* Verify that the allocated block is aligned */
if (addr1 % alignment) TEST_ERROR
/* fragment for alignment of block 30 is freed to free-space */
HDmemset(&state, 0, sizeof(frspace_state_t));
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr1 + TEST_BLOCK_SIZE30) != ma_addr)
TEST_ERROR
/* calculate fragment for alignment of block 50 */
mis_align = 0;
if ((tmp = ma_addr % alignment))
mis_align = alignment - tmp;
/* Allocate a block of 50 from meta_aggr */
addr2 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE50);
/* Verify that the allocated block is aligned */
if (addr2 % alignment) TEST_ERROR
/* fragment for alignment of block 50 is freed to free-space */
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr2 + TEST_BLOCK_SIZE50) != ma_addr)
TEST_ERROR
/* calculate fragment for alignment of block 80 */
mis_align = 0;
if ((tmp = ma_addr % alignment))
mis_align = alignment - tmp;
addr3 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE80);
/* Verify that the allocated block is aligned */
if (addr3 % alignment) TEST_ERROR
/* fragment for alignment of block 80 is freed to free-space */
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr3 + TEST_BLOCK_SIZE80) != ma_addr)
TEST_ERROR
/* calculate fragment for alignment of block 1970 */
mis_align = 0;
if ((tmp = ma_addr % alignment))
mis_align = alignment - tmp;
/* Allocate a block of 1970 from meta_aggr */
addr4 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE1970);
/* Verify that the allocated block is aligned */
if (addr4 % alignment) TEST_ERROR
/* fragment for alignment of block 1970 is freed to free-space */
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr4 + TEST_BLOCK_SIZE1970) != ma_addr)
TEST_ERROR
/* Verify total size of free space after all the allocations */
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr1, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr2, (hsize_t)TEST_BLOCK_SIZE50);
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr3, (hsize_t)TEST_BLOCK_SIZE80);
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr3, (hsize_t)TEST_BLOCK_SIZE1970);
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support mis-aligned fragments");
} /* end else */
return(0);
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return(1);
} /* test_mf_align_alloc1() */
/*
* To verify that blocks allocated from the aggregator are aligned
*
* Alignment = 1024 aggr->alloc_size = 2048
*
* Allocate first block (30) from meta_aggr: (meta_aggr is empty)
* request-size is > meta_aggr->size and < meta_aggr->alloc_size
* Result:
* A meta_aggr->alloc_size block is allocated from file allocation for the aggregator
* The first block of 30 is allocated from the aggregator and should be aligned
* Fragment from alignment of file allocation is freed to free-space:[800, 224]
* There is space of 2018 left in meta_aggr
* EOA is 3072
*
* Allocate second block (50) from meta_aggr:
* (request-size+fragment size) <= aggr->size
* Result:
* The second block of 50 is allocated from the aggregator and should be aligned
* Fragment from alignment of aggregator allocation is freed to free-space:[1054, 994]
* There is space of 974 left in meta_aggr
*
* Allocate first block (30) from sdata_aggr: (sdata_aggr is empty)
* request-size is > sdata_aggr->size and < sdata_aggr->alloc_size
* Result:
* A block of sdata_aggr->alloc_size is obtained via file allocation
* The first block of 30 is allocated from sdata_aggr and should be aligned
* EOA is 5120
*
* Allocate third block (80) from meta_aggr:
* request-size+fragment size is > meta_aggr->size
* sdata_aggr is at EOA but has not used up more than sdata_aggr->alloc_size
* Result:
* A block of meta_aggr->alloc_size is allocated from file allocation
* The unused space in meta_aggr is freed to free-space [2098, 974]
* meta_aggr is updated to point to the new block
* The third block of 80 is allocated from meta_aggr and should be aligned
* EOA is 7168
*
* Alignment = 4096 aggr->alloc_size = 2048
*
* Allocate first block (30) from meta_aggr: (meta_aggr is empty)
* request-size is > aggr->size and < aggr->alloc_size
* Result:
* A meta_aggr->alloc_size block is allocated from file allocation for the aggregator
* The first block of 30 is allocated from the aggregator and should be aligned
* Fragment from alignment of file allocation is freed to free-space:[800, 3296]
* There is space of 2018 left meta_aggr
* EOA is at 6144
*
* Allocate second block (50) from meta_aggr:
* (request-size + fragment size) > aggr->size
* request-size < aggr->alloc_size
* fragment size > (aggr->alloc_size - request-size)
* Result:
* A block of aggr->alloc_size + (fragment size - (aggr->alloc_size - request-size))
* is extended from file allocation for the aggregator
* The second block of 50 is allocated from the aggregator and should be aligned
* Fragment from alignment of aggregator allocation is freed to free-space:[4126, 4066]
* There is space of 2018 left in meta_aggr
* EOA is at 10260
*
* Allocate first block (30) from sdata_aggr: (sdata_aggr is empty)
* request-size is > sdata_aggr->size and < sdata_aggr->alloc_size
* meta_aggr is at EOA and has used up more than meta_aggr->alloc_size
* Result:
* The remaining space in meta_aggr is freed to free-space [8242, 2018] and shrunk since at EOF
* meta_aggr is reset to 0
* A block of sdata_aggr->alloc_size is obtained via file allocation
* Fragment from alignment of file allocation is freed to free-space: [8242, 4046]
* The first block of 30 is allocated from sdata_aggr and should be aligned
* There is space of 2018 left in sdata_aggr
* EOA is 14336
*
* Allocate third block (80) from meta_aggr:
* (request-size + fragment size) is > meta_aggr->size
* request-size < meta_aggr->alloc_size
* sdata_aggr is at EOA but has not used up more than sdata_aggr->alloc_size
* Result:
* A block of meta_aggr->alloc_size is allocated from file allocation for the aggregator
* Fragment from alignment of file allocation is freed to free-space:[14336, 2048]
* Since this fragment adjoins sdata_aggr and fulfills "absorb" condition,
* the space left in sdata_aggr is absorbed into the fragment and freed to free-space: [12318, 2018]
* other_aggr is reset to 0
* The third block of 80 is allocated from the aggregator and should be aligned
* There is space of 1968 left in meta_aggr
* EOA is at 18432
*/
static unsigned
test_mf_align_alloc2(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
{
hid_t file = -1; /* File ID */
char filename[FILENAME_LEN]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
h5_stat_size_t file_size; /* File size */
H5FD_mem_t type, stype;
haddr_t addr1, addr2, addr3, saddr1;
frspace_state_t state;
haddr_t ma_addr=HADDR_UNDEF, sdata_addr=HADDR_UNDEF;
hsize_t ma_size=0, sdata_size=0, mis_align=0;
hsize_t alignment=0, tmp=0;
TESTING("H5MF_alloc() of meta/sdata aggregator with alignment: test 2");
/* Skip test when using VFDs that have their own 'alloc' callback, which
* don't push mis-aligned space fragments on the file free space list
*/
if(HDstrcmp(env_h5_drvr, "stdio") && HDstrcmp(env_h5_drvr, "split") &&
HDstrcmp(env_h5_drvr, "multi")) {
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Create the file to work on (without alignment) */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* get alignment setting */
if(H5Pget_alignment(new_fapl, NULL, &alignment) < 0)
TEST_ERROR
/* Re-open the file with alignment setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, new_fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
/* calculate fragment for alignment of block 30 */
if ((tmp = (hsize_t)file_size % alignment))
mis_align = alignment - tmp;
/* Allocate a block of 30 from meta_aggr */
type = H5FD_MEM_SUPER;
addr1 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
/* Verify that the allocated block is aligned */
if (addr1 % alignment) TEST_ERROR
/* fragment for alignment of block 30 is freed to free-space */
HDmemset(&state, 0, sizeof(frspace_state_t));
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr1 + TEST_BLOCK_SIZE30) != ma_addr)
TEST_ERROR
/* fragment for alignment of block 50 is freed to free-space */
mis_align = 0;
if ((tmp = ma_addr % alignment))
mis_align = alignment - tmp;
addr2 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE50);
/* Verify that the allocated block is aligned */
if (addr2 % alignment) TEST_ERROR
/* fragment for alignment of block 50 is freed to free-space */
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr2 + TEST_BLOCK_SIZE50) != ma_addr)
TEST_ERROR
/*
* Calculate fragment for alignment of block 30 in sdata_aggr:
*
* For alignment = 1024, alloc_size = 2048:
* block 30 is allocated from (ma_addr + ma_size),
* which is already aligned
*
* For alignment = 4096, alloc_size = 2048:
* since remaining space in meta_aggr is freed and shrunk,
* block 30 is allocated from ma_addr
*/
mis_align = 0;
if ((alignment == TEST_ALIGN1024) && (tmp = ((ma_addr + ma_size) % alignment)))
mis_align = alignment - tmp;
else if ((alignment == TEST_ALIGN4096) && (tmp = (ma_addr % alignment)))
mis_align = alignment - tmp;
/* Allocate a block of 30 from sdata_aggr */
stype = H5FD_MEM_DRAW;
saddr1 = H5MF_alloc(f, stype, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
/* fragment for alignment of block 30 for sdata_aggr is freed to free-space */
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
/* Verify that the allocated block is aligned */
if (saddr1 % alignment) TEST_ERROR
H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if (sdata_addr != (saddr1 + TEST_BLOCK_SIZE30)) TEST_ERROR
/*
* Calculate fragment for the allocation of block 80 from meta_aggr:
*
* For alignment = 1024, alloc_size = 2048:
* fragment for unused space in meta_aggr is freed to free-space
* For alignment = 4096, alloc_size = 2048:
* fragment from alignment of file allocation absorbs sdata_aggr's remaining space
*/
mis_align = 0;
if ((alignment == TEST_ALIGN1024) && (tmp = (ma_addr % alignment)))
mis_align = alignment - tmp;
else if ((alignment == TEST_ALIGN4096) && (tmp = (sdata_addr % alignment)))
mis_align = alignment - tmp;
/* Allocate a block of 80 from meta_aggr */
addr3 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE80);
/* Verify that the allocated block is aligned */
if (addr3 % alignment) TEST_ERROR
/* fragment for alignment of block 80 is freed to free-space */
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr3 + TEST_BLOCK_SIZE80) != ma_addr)
TEST_ERROR
/* Verify total size of free space after all the allocations */
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr1, (hsize_t)TEST_BLOCK_SIZE30);
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr2, (hsize_t)TEST_BLOCK_SIZE50);
H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr3, (hsize_t)TEST_BLOCK_SIZE80);
H5MF_xfree(f, stype, H5P_DATASET_XFER_DEFAULT, saddr1, (hsize_t)TEST_BLOCK_SIZE30);
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support mis-aligned fragments");
} /* end else */
return(0);
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return(1);
} /* test_mf_align_alloc2() */
/*
* To verify that blocks allocated from the aggregator are aligned
*
* Alignment = 1024 aggr->alloc_size = 2048
*
* Allocate first block (30) from meta_aggr: (meta_aggr is empty)
* request-size is > meta_aggr->size and < meta_aggr->alloc_size
* Result:
* A block of meta_aggr->alloc_size is allocated from file allocation for the aggregator
* Fragment from alignment of file allocation is freed to free-space:[800, 224]
* The first block of 30 is allocated from the aggregator and should be aligned
* There is space of 2018 left in meta_aggr
* EOA is 3072
*
* Allocate second block (50) from meta_aggr:
* (request-size+fragment size) is <= aggr->size
* Result:
* The second block of 50 is allocated from the aggregator and should be aligned
* Fragment from alignment of aggregator allocation is freed to free-space:[1054, 994]
* There is space of 974 left in the aggregator
*
* Allocate first block (30) from other_aggr: (nothing in other_aggr)
* request-size is > what is left in other_aggr->size and < other_aggr->alloc_size
* Result:
* A "other_aggr->alloc_size" block is allocated from file allocation for other_aggr
* The first block of 30 is allocated from other_aggr and should be aligned
* There is space of 2018 left in other_aggr->size
* EOA is 5120
*
* Allocate second block (50) from sdata_aggr:
* (request-size+fragment size) < sdata_aggr->size
* Result:
* The second block of 50 is allocated from sdata_aggr and should be aligned
* Fragment from alignment of aggregator allocation is freed to free-space:[3102, 994]
* There is space of 974 left in sdata_aggr
*
* Allocate third block (80) from sdata_aggr:
* (request-size+fragment size) is >= sdata_aggr->size
* request-size < sdata_aggr->alloc_size
* sdata_aggr is at EOA
* Result:
* Another block of sdata_aggr->alloc_size is extended from file allocation for sdata_aggr
* The third block of 80 is allocated from sdata_aggr and should be aligned
* Fragment from alignment of aggregator allocation is freed to free-space:[4146, 974]
* There is space of 1968 left in sdata_aggr
* EOA is 7168
*
* Allocate third block (1034) from meta_aggregator:
* (request-size + alignment) > meta_aggr->size but < meta_aggr->alloc_size
* sdata_aggr is at EOA and has used up more than sdata_aggr->alloc_size
* Result:
* The unused space in sdata_aggr is freed to free-space [5200, 1968] then shrunk
* sdata_aggr is reset to 0
* A block of meta_aggr->alloc_size is allocated from file allocation
* Fragment from alignment of file allocation is freed to free-space [5200, 944]
* The unused space in meta_aggr is freed to free-space [2098, 974]
* The meta_aggr is updated to point to the new space
* The block of 1034 is allocated from the new block and should be aligned
* There is space of 1014 left in meta_aggr
* EOA is 8192
*
* Alignment = 4096 aggr->alloc_size = 2048
*
* Allocate first block (30) from meta_aggr: (meta_aggr is empty)
* request-size is > what is left in aggr->size and < aggr->alloc_size
* Result:
* A meta_aggr->alloc block is allocated from file allocation for the aggregator
* The first block of 30 is allocated from the aggregator and should be aligned
* Fragment from alignment of file allocation is freed to free-space:[800, 3296]
* There is space of 2018 left in meta_aggr
* EOA is at 6144
*
* Allocate second block (50) from meta_aggr:
* (request-size + fragment size) is > what is left in aggr->size
* request-size < aggr->alloc_size
* fragment size > (aggr->alloc_size - request-size)
* Result:
* A block of aggr->alloc_size + (fragment size - (aggr->alloc_size - request-size))
* is extended from file allocation for the aggregator
* The second block of 50 is allocated from the aggregator and should be aligned
* Fragment from alignment of aggregator allocation is freed to free-space:[4126, 4066]
* There is space of 2018 left in meta_aggr
* EOA is at 10260
*
* Allocate first block (30) from sdata_aggr: (sdata_aggr is empty)
* request-size > sdata_aggr->size and < sdata_aggr->alloc_size
* meta_aggr is at EOA and has used up more than meta_aggr->alloc_size
* Result:
* The remaining space in meta_aggr is freed to free-space [8242, 2018] and shrunk
* since at EOF
* meta_aggr is reset to 0
* A block of sdata_aggr->alloc_size is obtained via file allocation
* Fragment from alignment of file allocation is freed to free-space: [8242, 4046]
* The first block of 30 is allocated from sdata_aggr and should be aligned
* There is space of 2018 left in sdata_aggr
* EOA is 14336
*
* Allocate second block (50) from sdata_aggr:
* request-size is > sdata_aggr->size
* request-size < sdata_aggr->alloc_size
* fragment size > (sdata_aggr->alloc_size - request-size)
* Result:
* A block of sdata_aggr->alloc_size + (fragment size - (sdata_aggr->alloc_size - request-size))
* is extended from file allocation for the aggregator
* Fragment from alignment of aggregator allocation is freed to free-space:[12318, 4066]
* The second block of 50 is allocated from the aggregator and should be aligned
* There is space of 2018 left in the sdata_aggr
* EOA is at 18452
*
* Allocate third block (80) from sdata_aggr:
* request-size + fragment size is > sdata_aggr->size
* request-size < sdata_aggr->alloc_size
* fragment size > (sdata_aggr->alloc_size - request-size)
* Result:
* A block of sdata_aggr->alloc_size + (fragment size - (sdata_aggr->alloc_size - request-size)
* is allocated from file allocation for the aggregator
* Fragment from alignment of aggregator allocation is freed to free-space:[16434, 4046]
* The third block of 80 is allocated from the aggregator and should be aligned
* There is space of 2018 left in the sdata_aggr
* EOA is at 22578
*
* Allocate third block (1034) from meta_aggregator:
* (request-size + fragment size) is > meta_aggr->size but request-size < meta_aggr->alloc_size
* sdata_aggr is at EOA and has used up more than sdata_aggr->alloc_size
* Result:
* The remaining space in sdata_aggr is freed to free-space [20560, 2018] then shrunk
* sdata_aggr is reset to 0
* There is nothing in meta_aggr
* A block of meta_aggr->alloc_size is allocated from file allocation
* Fragment from alignment of file allocation is freed to free-space [20560, 4016]
* EOA is 26624
* The meta_aggr is updated to point to the new space
* The block of 1034 is allocated from the new block and should be aligned
* There is space of 1014 left in meta_aggr
*/
static unsigned
test_mf_align_alloc3(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
{
hid_t file = -1; /* File ID */
char filename[FILENAME_LEN]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
h5_stat_size_t file_size;
H5FD_mem_t type, stype;
haddr_t addr1, addr2, addr3;
haddr_t saddr1, saddr2, saddr3;
frspace_state_t state;
haddr_t ma_addr=HADDR_UNDEF, sdata_addr=HADDR_UNDEF;
hsize_t ma_size=0, sdata_size=0, mis_align=0;
hsize_t alignment=0, tmp=0;
TESTING("H5MF_alloc() of meta/sdata aggregator with alignment: test 3");
/* Skip test when using VFDs that have their own 'alloc' callback, which
* don't push mis-aligned space fragments on the file free space list
*/
if(HDstrcmp(env_h5_drvr, "stdio") && HDstrcmp(env_h5_drvr, "split") &&
HDstrcmp(env_h5_drvr, "multi")) {
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Create the file to work on (without alignment) */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* get alignment setting */
if(H5Pget_alignment(new_fapl, NULL, &alignment) < 0)
TEST_ERROR
/* Re-open the file with alignment setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, new_fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
/* calculate fragment for alignment of block 30 */
if ((tmp = (hsize_t)file_size % alignment))
mis_align = alignment - tmp;
/* Allocate a block of 30 from meta_aggr */
type = H5FD_MEM_SUPER;
addr1 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
/* Verify that the allocated block is aligned */
if (addr1 % alignment) TEST_ERROR
/* fragment for alignment of block 30 is freed to free-space */
HDmemset(&state, 0, sizeof(frspace_state_t));
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr1 + TEST_BLOCK_SIZE30) != ma_addr)
TEST_ERROR
/* calculate fragment for alignment of block 50 */
mis_align = 0;
if ((tmp = ma_addr % alignment))
mis_align = alignment - tmp;
/* Allocate a block of 50 from meta_aggr */
addr2 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE50);
/* Verify that the allocated block is aligned */
if (addr2 % alignment) TEST_ERROR
/* fragment for alignment of block 50 is freed to free-space */
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr2 + TEST_BLOCK_SIZE50) != ma_addr)
TEST_ERROR
/*
* Calculate fragment for alignment of block 30 in sdata_aggr:
*
* For alignment = 1024, alloc_size = 2048:
* block 30 is allocated from (ma_addr + ma_size),
* which is already aligned
*
* For alignment = 4096, alloc_size = 2048:
* since remaining space in meta_aggr is freed and shrunk,
* block 30 is allocated from ma_addr
*/
mis_align = 0;
if ((alignment == TEST_ALIGN1024) && (tmp = ((ma_addr + ma_size) % alignment)))
mis_align = alignment - tmp;
else if ((alignment == TEST_ALIGN4096) && (tmp = ma_addr % alignment))
mis_align = alignment - tmp;
/* Allocate a block of 30 from sdata_aggr */
stype = H5FD_MEM_DRAW;
saddr1 = H5MF_alloc(f, stype, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
/* Verify that the allocated block is aligned */
if (saddr1 % alignment) TEST_ERROR
/* fragment for alignment of block 30 for sdata_aggr is freed to free-space */
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
if (sdata_addr != (saddr1+TEST_BLOCK_SIZE30)) TEST_ERROR
/* calculate fragment for alignment of block 50 in sdata_aggr */
mis_align = 0;
if ((tmp = sdata_addr % alignment))
mis_align = alignment - tmp;
/* Allocate a block of 50 from sdata_aggr */
saddr2 = H5MF_alloc(f, stype, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE50);
/* Verify that the allocated block is aligned */
if (saddr2 % alignment) TEST_ERROR
/* fragment for alignment of block 50 for sdata_aggr is freed to free-space */
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
if (sdata_addr != (saddr2 + TEST_BLOCK_SIZE50)) TEST_ERROR
/* calculate fragment for alignment of block 80 in sdata_aggr */
mis_align = 0;
if ((tmp = sdata_addr % alignment))
mis_align = alignment - tmp;
/* Allocate a block of 80 from sdata_aggr */
saddr3 = H5MF_alloc(f, stype, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE80);
/* Verify that the allocated block is aligned */
if (saddr3 % alignment) TEST_ERROR
/* fragment for alignment of block 80 for sdata_aggr is freed to free-space */
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
if ((saddr3 + TEST_BLOCK_SIZE80) != sdata_addr)
TEST_ERROR
/* calculate fragment for alignment of block 1034 */
mis_align = 0;
if ((tmp = sdata_addr % alignment))
mis_align = alignment - tmp;
/* Allocate a block of 1034 for meta_aggr */
addr3 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE1034);
/* Verify that the allocated block is aligned */
if (addr3 % alignment) TEST_ERROR
/* fragment for alignment of block 1034 for meta_aggr is freed to free-space */
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
/* calculate unused space in meta_aggr that is freed to free-space after block 1034 */
mis_align = 0;
if ((alignment == TEST_ALIGN1024) && (tmp = (ma_addr % alignment)))
mis_align = alignment - tmp;
/* fragment for unused space in meta_aggr after block 1034 is freed to free-space */
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr3 + TEST_BLOCK_SIZE1034) != ma_addr)
TEST_ERROR
/* Verify total size of free space after all allocations */
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support mis-aligned fragments");
} /* end else */
return(0);
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return(1);
} /* test_mf_align_alloc3() */
/*
* To verify that blocks allocated from the aggregator are aligned
*
* Alignment = 4096 aggr->alloc_size = 2048
*
* Allocate first block (30) from meta_aggr: (meta_aggr is empty)
* request-size > meta_aggr->size and < meta_aggr->alloc_size
* Result:
* A block of meta_aggr->alloc_size is allocated from file allocation
* Fragment from alignment of file allocation is freed to free-space:[800, 224]
* The first block of 30 is allocated from meta_aggr and should be aligned
* There is space of 2018 left in meta_aggr
* EOA is 3072
*
* Allocate second block (2058) from meta_aggr:
* (request-size+fragment) is > meta_aggr->size and request-size is > meta_aggr->alloc_size
* meta_aggr is at EOA
* Result:
* The second block of 2058 + fragment is extended and merged together with meta_aggr
* The block of 2058 is allocated out of the aggregator
* Fragment from alignment of aggregator allocation is freed to free-space:[1054, 994]
* There is space of 2018 (same as before) left in meta_aggr
* EOA is 6124
*
* Allocate third block (5) from meta_aggr:
* request-size+fragment < meta_aggr->size
* Result:
* A block of 5 is allocated from the aggregator
* Fragment from alignment of aggregator allocation is freed to free-space:[4106, 1014]
* There is space of 999 left in meta_aggr
*
* Alignment = 4096 aggr->alloc_size = 2048
*
* Allocate first block (30) from meta_aggr: (meta_aggr is empty)
* request-size is > meta_aggr->size and < meta_aggr->alloc_size
* Result:
* A block of meta_aggr->alloc_size is allocated from file allocation
* Fragment from alignment of file allocation is freed to free-space:[800, 3296]
* The first block of 30 is allocated from meta_aggr and should be aligned
* There is space of 2018 left in meta_aggr
* EOA is 6144
*
* Allocate second block (2058) from meta_aggr:
* (request-size+fragment) is > meta_aggr->size and request-size is > meta_aggr->alloc_size
* meta_aggr is at EOA
* Result:
* The second block of 2058 + fragment is extended and merged together with meta_aggr
* The block of 2058 is allocated out of the aggregator
* Fragment from alignment of aggregator allocation is freed to free-space:[4126, 4066]
* There is space of 2018 (same as before) left in meta_aggr
* EOA is 12268
*
* Allocate third block (5) from meta_aggr:
* request-size+fragment is > meta_aggr->size
* request-size < meta_aggr->alloc_size
* fragment < (meta_aggr->alloc_size - request-size)
* meta_aggr is at EOA
* Result:
* A block of meta_aggr->alloc_size is extended from file allocation for the aggregator
* A block of 5 is allocated from the aggregator
* Fragment from alignment of aggregator allocation is freed to free-space:[10250, 2038]
* There is space of 2023 left in meta_aggr
*
*/
static unsigned
test_mf_align_alloc4(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
{
hid_t file = -1; /* File ID */
char filename[FILENAME_LEN]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
h5_stat_size_t file_size;
H5FD_mem_t type;
haddr_t addr1, addr2, addr3;
frspace_state_t state;
haddr_t ma_addr=HADDR_UNDEF;
hsize_t ma_size=0, saved_ma_size=0;
hsize_t alignment=0, mis_align=0, tmp=0;
TESTING("H5MF_alloc() of meta/sdata aggregator with alignment: test 4");
/* Skip test when using VFDs that have their own 'alloc' callback, which
* don't push mis-aligned space fragments on the file free space list
*/
if(HDstrcmp(env_h5_drvr, "stdio") && HDstrcmp(env_h5_drvr, "split") &&
HDstrcmp(env_h5_drvr, "multi")) {
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Create the file to work on (without alignment) */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Re-open the file with alignment setting and meta/sdata setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, new_fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
/* get alignment setting */
if(H5Pget_alignment(new_fapl, NULL, &alignment) < 0)
TEST_ERROR
/* calculate fragment for alignment of block 30 */
if ((tmp = (hsize_t)file_size % alignment))
mis_align = alignment - tmp;
/* Allocate a block of 30 from meta_aggr */
type = H5FD_MEM_SUPER;
addr1 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
/* Verify that the allocated block is aligned */
if (addr1 % alignment) TEST_ERROR
/* fragment for alignment of block 30 is freed to free-space */
HDmemset(&state, 0, sizeof(frspace_state_t));
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
saved_ma_size = ma_size;
if ((addr1+TEST_BLOCK_SIZE30) != ma_addr) TEST_ERROR
/* calculate fragment for alignment of block 2058 */
mis_align = 0;
if ((tmp = ma_addr % alignment))
mis_align = alignment - tmp;
/* Allocate a block of 2058 from meta_aggr */
addr2 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE2058);
/* Verify that the allocated block is aligned */
if (addr2 % alignment) TEST_ERROR
/* fragment for alignment of block 2058 is freed to free-space */
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr2 + TEST_BLOCK_SIZE2058) != ma_addr) TEST_ERROR
/* meta_aggr->size remains the same */
if (ma_size != saved_ma_size) TEST_ERROR
/* calculate fragment for alignment of block 5 from meta_aggr */
mis_align = 0;
if ((tmp = ma_addr % alignment))
mis_align = alignment - tmp;
/* Allocate a block of 5 from meta_aggr */
addr3 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE5);
/* fragment for alignment of block 5 is freed to free-space */
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
/* Verify that the allocated block is aligned */
if (addr3 % alignment) TEST_ERROR
/* Verify total size of free space after all allocations */
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support mis-aligned fragments");
} /* end else */
return(0);
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return(1);
} /* test_mf_align_alloc4() */
/*
* To verify that blocks allocated from the aggregator are aligned
*
* Alignment = 1024 aggr->alloc_size = 2048
*
* Allocate first block (30) from meta_aggr: (meta_aggr is empty)
* request-size > meta_aggr->size and < meta_aggr->alloc_size
* Result:
* A block of meta_aggr->alloc_size is allocated from file allocation
* Fragment from alignment of file allocation is freed to free-space:[800, 224]
* The first block of 30 is allocated from meta_aggr and should be aligned
* There is space of 2018 left in meta_aggr
* EOA is 3072
*
* Allocate first block (30) from sdata_aggr: (nothing in the aggregator)
* A block of sdata_aggr->alloc_size is allocated from file allocation
* The first block of 30 is allocated from the aggregator and should be aligned
* There is space of 2018 left in sdata_aggr
* EOA is 5120
*
* Allocate second block (2058) from meta_aggr:
* (request-size + fragment size) > meta_aggr->size and > meta_aggr->alloc_size
* sdata_aggr is at EOA but has not used up sdata_aggr->alloc_size
* Result:
* A block of 2058 is allocated from file allocation
* EOA is 7178
* Nothing is changed in meta_aggr and sdata_aggr
*
* Alignment = 4096 aggr->alloc_size = 2048
*
* Allocate first block (30) from meta_aggr: (meta_aggr is empty)
* request-size is > meta_aggr->size and < meta_aggr->alloc_size
* Result:
* A block of meta_aggr->alloc_size is allocated from file allocation
* Fragment from alignment of file allocation is freed to free-space:[800, 3296]
* The first block of 30 is allocated from meta_aggr and should be aligned
* There is space of 2018 left in meta_aggr
* EOA is 6144
*
* Allocate first block (30) from sdata_aggr: (meta_aggr is empty)
* meta_aggr is at EOA but has not used up more than meta_aggr->alloc_size
* Result:
* A block of sdata_aggr->alloc_size is allocated from file allocation
* Fragment from alignment of file allocation is freed to free-space:[6144, 2048]
* This fragment adjoins meta_aggr and fulfills "absorb" condition,
* the remaining space left in meta_aggr is absorbed into the fragment and
* freed to free-space: [4126, 2018]
* meta_aggr is reset to 0
* The first block of 30 is allocated from the aggregator and should be aligned
* There is space of 2018 left in sdata_aggr
* EOA is 10240
*
* Allocate second block (2058) from meta_aggr:
* request-size + fragment size is > meta_aggr->size
* request_size is > meta_aggr->alloc_size
* sdata_aggr is at EOA but has not used up more than sdata_aggr->alloc_size
* Result:
* A block of 2058 is allocated from file allocation
* Fragment from alignment of file allocation is freed to free-space:[10240, 2048]
* This fragment adjoins sdata_aggr and fulfills "absorb" condition,
* the remaining space left in sdata_aggr is absorbed into the fragment and
* freed to free-space: [8222, 2018]
* sdata_aggr is reset to 0
* EOA is 14346
* meta_aggr and sdata_aggr are all 0
*/
static unsigned
test_mf_align_alloc5(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
{
hid_t file = -1; /* File ID */
char filename[FILENAME_LEN]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
h5_stat_size_t file_size;
H5FD_mem_t type, stype;
haddr_t addr1, addr2, saddr1;
frspace_state_t state;
haddr_t ma_addr=HADDR_UNDEF, new_ma_addr=HADDR_UNDEF;
haddr_t sdata_addr=HADDR_UNDEF, new_sdata_addr=HADDR_UNDEF;
hsize_t ma_size=0, new_ma_size=0, sdata_size=0, new_sdata_size=0;
hsize_t alignment=0, mis_align=0, tmp=0;
TESTING("H5MF_alloc() of meta/sdata aggregator with alignment: test 5");
/* Skip test when using VFDs that have their own 'alloc' callback, which
* don't push mis-aligned space fragments on the file free space list
*/
if(HDstrcmp(env_h5_drvr, "stdio") && HDstrcmp(env_h5_drvr, "split") &&
HDstrcmp(env_h5_drvr, "multi")) {
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Create the file to work on (without alignment) */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Re-open the file with alignment setting and meta/sdata setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, new_fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
/* get alignment setting */
if(H5Pget_alignment(new_fapl, NULL, &alignment) < 0)
TEST_ERROR
/* calculate fragment for alignment of block 30 */
if ((tmp = (hsize_t)file_size % alignment))
mis_align = alignment - tmp;
/* Allocate a block of 30 from meta_aggr */
type = H5FD_MEM_SUPER;
addr1 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
/* Verify that the allocated block is aligned */
if (addr1 % alignment) TEST_ERROR
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr1 + TEST_BLOCK_SIZE30) != ma_addr) TEST_ERROR
/* fragment for alignment of block 30 is freed to free-space */
HDmemset(&state, 0, sizeof(frspace_state_t));
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
/* calculate fragment for alignment of block 30 from sdata_aggr */
mis_align = 0;
if ((alignment == TEST_ALIGN1024) && (tmp = (ma_addr + ma_size) % alignment))
mis_align = alignment - tmp;
else if ((alignment == TEST_ALIGN4096) && (tmp = (ma_addr % alignment)))
mis_align = alignment - tmp;
/* Allocate a block of 30 from sdata_aggr */
stype = H5FD_MEM_DRAW;
saddr1 = H5MF_alloc(f, stype, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
/* Verify that the allocated block is aligned */
if (saddr1 % alignment) TEST_ERROR
/* fragment of alignment for block 30 in sdata_aggr is freed to free-space */
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
if ((saddr1+TEST_BLOCK_SIZE30) != sdata_addr) TEST_ERROR
/* calculate fragment for alignment of block 2058 from meta_aggr */
mis_align = 0;
if ((alignment == TEST_ALIGN1024) && (tmp = (sdata_addr + sdata_size) % alignment))
mis_align = alignment - tmp;
else if ((alignment == TEST_ALIGN4096) && (tmp = (sdata_addr % alignment)))
mis_align = alignment - tmp;
/* Allocate a block of 2058 from meta_aggr */
addr2 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE2058);
/* Verify that the allocated block is aligned */
if (addr2 % alignment) TEST_ERROR
/* fragment for alignment of block 2058 is freed to free-space */
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
/* Verify total size of free space after all allocations */
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
/* nothing is changed in meta_aggr */
H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
if (alignment == TEST_ALIGN1024 && (new_ma_addr != ma_addr || new_ma_size != ma_size))
TEST_ERROR
else if (alignment == TEST_ALIGN4096 && (new_ma_addr != 0 || new_ma_size != 0))
TEST_ERROR
/* nothing is changed in sdata_aggr */
H5MF_aggr_query(f, &(f->shared->sdata_aggr), &new_sdata_addr, &new_sdata_size);
if (alignment == TEST_ALIGN1024 && (new_sdata_addr != sdata_addr || new_sdata_size != sdata_size))
TEST_ERROR
else if (alignment == TEST_ALIGN4096 && ((new_sdata_addr != 0 || new_sdata_size != 0)))
TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support mis-aligned fragments");
} /* end else */
return(0);
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return(1);
} /* test_mf_align_alloc5() */
/*
* To verify that blocks allocated from the aggregator are aligned
*
* Alignment = 1024 aggr->alloc_size = 2048
*
* Allocate first block (30) from meta_aggr: (meta_aggr is empty)
* request-size is > meta_aggr->size and < meta_aggr->alloc_size
* Result:
* A block of meta_aggr->alloc_size is allocated from file allocation
* Fragment from alignment of file allocation is freed to free-space:[800, 224]
* The first block of 30 is allocated from the aggregator and should be aligned
* There is space of 2018 left in meta_aggr->size
* EOA is 3072
*
* Allocate first block (30) from sdata_aggr: (sdata_aggr is empty)
* request_size > sdata_aggr->size and < sdata_aggr->alloc_size
* Result:
* A block of sdata_aggr->alloc_size is allocated from file allocation
* The first block of 30 is allocated from the aggregator and should be aligned
* There is space of 2018 left in sdata_aggr
* EOA is 5120
*
* Allocate second block (50) from sdata_aggr:
* (request-size+fragment size) <= sdata_aggr->size
* Result:
* The second block of 50 is allocated from sdata_aggr and should be aligned
* Fragment from alignment of aggregator allocation is freed to free-space:[3102, 994]
* There is space of 974 left in sdata_aggr
*
* Allocate third block (80) from sdata_aggr:
* (request-size+fragment size) > sdata_aggr->size
* request-size < sdata_aggr->alloc_size
* fragment size < (sdata_aggr->alloc_size - request-size)
* Result:
* Another block of sdata_aggr->alloc_size block is extended from file allocation
* for sdata_aggr
* The third block of 80 is allocated from sdata_aggr and should be aligned
* Fragment from alignment of aggregator allocation is freed to free-space:[4146, 974]
* There is space of 1968 left in sdata_aggr
* EOA is 7168
*
* Allocate second block (2058) from meta_aggr:
* request-size + fragment size is > meta_aggr->size
* request-size is > meta_aggr->alloc_size
* sdata_aggr is at EOA and has used up more than sdata_aggr->alloc_size
* Result:
* The remaining space in sdata_aggr is freed to free-space and shrunk
* sdata_aggr is reset to 0
* A block of 2058 is allocated from file allocation
* Fragment from alignment of file allocation is freed to free-space:[5200, 944]
* EOA is at 8202
* meta_aggr is unchanged
*
* Alignment = 4096 aggr->alloc_size = 2048
*
* Allocate first block (30) from meta_aggr: (meta_aggr is emtpy)
* request-size is > meta_aggr->size and < meta_aggr->alloc_size
* Result:
* A block of meta_aggr->alloc_size is allocated from file allocation
* Fragment from alignment of file allocation is freed to free-space:[800, 3296]
* The first block of 30 is allocated from the aggregator and should be aligned
* There is space of 2018 left in meta_aggr
* EOA is 6144
*
* Allocate first block (30) from sdata_aggr: (sdata_aggr is empty)
* request_size > sdata_aggr->size and < sdata_aggr->alloc_size
* Result:
* A block of sdata_aggr->alloc_size is allocated from file allocation
* Fragment from alignment of file allocation is freed to free-space: [6144, 2048]
* This fragment adjoins meta_aggr and fulfills "absorb" condition,
* the remaining space left in meta_aggr is absorbed into the fragment and
* freed to free-space:[4126, 2018]
* meta_aggr is reset to 0
* The first block of 30 is allocated from the aggregator and should be aligned
* There is space of 2018 left in sdata_aggr
* EOA is 5120
*
* Allocate second block (50) from sdata_aggr:
* (request-size+fragment size) is <= sdata_aggr->size
* request-size < sdata_aggr->alloc_size
* fragment size > (sdata_aggr->alloc_size - request-size)
* Result:
* A block of sdata_aggr->alloc_size + (fragment size - (sdata_aggr->alloc_size - request-size))
* is extended from file allocation for the aggregator
* The second block of 50 is allocated from sdata_aggr and should be aligned
* Fragment from alignment of aggregator allocation is freed to free-space:[8222, 4066]
* There is space of 2018 left in sdata_aggr
* EOA is at 14356
*
* Allocate third block (80) from sdata_aggr:
* (request-size+fragment size) is > sdata_aggr->size
* request-size < sdata_aggr->alloc_size
* fragment size > (sdata_aggr->alloc_size - request-size)
* Result:
* A block of sdata_aggr->alloc_size+(fragment size-(sdata_aggr->alloc_size-request-size))
* is extended from file allocation for sdata_aggr
* The third block of 80 is allocated from sdata_aggr and should be aligned
* Fragment from alignment of aggregator allocation is freed to free-space:[12338, 4046]
* There is space of 2018 left in sdata_aggr
* EOA is 18482
*
* Allocate second block (2058) from meta_aggr:
* request-size + fragment size is > meta_aggr->size
* request-size is > meta_aggr->alloc_size
* sdata_aggr is at EOA and has used up more than sdata_aggr->alloc_size
* Result:
* The remaining space in sdata_aggr is freed to free-space and shrunk: [16464, 2018]
* sdata_aggr is reset to 0
* A block of 2058 is allocated from file allocation
* Fragment from alignment of file allocation is freed to free-space:[16464, 4016]
* EOA is at 22538
* meta_aggr is unchanged
*/
static unsigned
test_mf_align_alloc6(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
{
hid_t file = -1; /* File ID */
char filename[FILENAME_LEN]; /* Filename to use */
H5F_t *f = NULL; /* Internal file object pointer */
h5_stat_size_t file_size;
H5FD_mem_t type, stype;
haddr_t addr1, addr2;
haddr_t saddr1, saddr2, saddr3;
frspace_state_t state;
haddr_t ma_addr=HADDR_UNDEF, new_ma_addr=HADDR_UNDEF, sdata_addr=HADDR_UNDEF;
hsize_t ma_size=0, new_ma_size=0, sdata_size=0;
hsize_t alignment=0, mis_align=0, tmp=0;
TESTING("H5MF_alloc() of meta/sdata aggregator with alignment: test 6");
/* Skip test when using VFDs that have their own 'alloc' callback, which
* don't push mis-aligned space fragments on the file free space list
*/
if(HDstrcmp(env_h5_drvr, "stdio") && HDstrcmp(env_h5_drvr, "split") &&
HDstrcmp(env_h5_drvr, "multi")) {
/* Set the filename to use for this test (dependent on fapl) */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
/* Create the file to work on (without alignment) */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
FAIL_STACK_ERROR
/* Close file */
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
/* Get the size of the file */
if((file_size = h5_get_file_size(filename, fapl)) < 0)
TEST_ERROR
/* Re-open the file with alignment setting and meta/sdata setting */
if((file = H5Fopen(filename, H5F_ACC_RDWR, new_fapl)) < 0)
FAIL_STACK_ERROR
/* Get a pointer to the internal file object */
if(NULL == (f = (H5F_t *)H5I_object(file)))
FAIL_STACK_ERROR
/* get alignment setting */
if(H5Pget_alignment(new_fapl, NULL, &alignment) < 0)
TEST_ERROR
/* calculate fragment for alignment of block 30 */
if ((tmp = (hsize_t)file_size % alignment))
mis_align = alignment - tmp;
/* Allocate a block of 30 from meta_aggr */
type = H5FD_MEM_SUPER;
addr1 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
/* Verify that the allocated block is aligned */
if (addr1 % alignment) TEST_ERROR
/* fragment for alignment of block 30 in meta_aggr is freed to free-space */
HDmemset(&state, 0, sizeof(frspace_state_t));
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size);
if ((addr1+TEST_BLOCK_SIZE30) != ma_addr)
TEST_ERROR
/* calculate fragment for alignment of block 30 in sdata_aggr */
mis_align = 0;
if ((alignment == TEST_ALIGN1024) && (tmp = (ma_addr + ma_size) % alignment))
mis_align = alignment - tmp;
else if ((alignment == TEST_ALIGN4096) && (tmp = (ma_addr % alignment)))
mis_align = alignment - tmp;
/* Allocate a block of 30 from sdata_aggr */
stype = H5FD_MEM_DRAW;
saddr1 = H5MF_alloc(f, stype, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE30);
/* Verify that the allocated block is aligned */
if (saddr1 % alignment) TEST_ERROR
/* fragment for alignment of block 30 in sdata_aggr is freed to free-space */
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
if (sdata_addr != (saddr1+TEST_BLOCK_SIZE30)) TEST_ERROR
/* calculate fragment for alignment of block 50 in sdata_aggr */
mis_align = 0;
if ((tmp = sdata_addr % alignment))
mis_align = alignment - tmp;
/* Allocate a block of 50 from sdata_aggr */
saddr2 = H5MF_alloc(f, stype, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE50);
/* Verify that the allocated block is aligned */
if (saddr2 % alignment) TEST_ERROR
/* fragment for alignment of block 50 in sdata_aggr is freed to free-space */
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
if (sdata_addr != (saddr2+TEST_BLOCK_SIZE50)) TEST_ERROR
/* calculate fragment for alignment of block 80 in sdata_aggr */
mis_align = 0;
if ((tmp = sdata_addr % alignment))
mis_align = alignment - tmp;
/* Allocate a block of 80 from sdata_aggr */
saddr3 = H5MF_alloc(f, stype, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE80);
/* Verify that the allocated block is aligned */
if (saddr3 % alignment) TEST_ERROR
/* fragment for alignment of block 80 in sdata_aggr is freed to free-space */
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
if (sdata_addr != (saddr3+TEST_BLOCK_SIZE80)) TEST_ERROR
/* calculate fragment for alignment of block 2058 */
/* remaining space in sdata_aggr is freed and shrunk */
mis_align = 0;
if ((tmp = sdata_addr % alignment))
mis_align = alignment - tmp;
/* Allocate a block of 2058 from meta_aggr */
addr2 = H5MF_alloc(f, type, H5P_DATASET_XFER_DEFAULT, (hsize_t)TEST_BLOCK_SIZE2058);
/* Verify that the allocated block is aligned */
if (addr2 % alignment) TEST_ERROR
/* fragment for alignment of block 2058 is freed to free-space */
if (mis_align) {
state.tot_space += mis_align;
state.tot_sect_count += 1;
state.serial_sect_count += 1;
}
H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sdata_addr, &sdata_size);
if (alignment == TEST_ALIGN1024 && (new_ma_addr != ma_addr || new_ma_size != ma_size))
TEST_ERROR
else if (alignment == TEST_ALIGN4096 && (new_ma_addr != 0 || new_ma_size != 0))
TEST_ERROR
if (sdata_addr != 0 || sdata_size != 0)
TEST_ERROR
if(check_stats(f->shared->fs_man[type], &state))
TEST_ERROR
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR
PASSED()
} /* end if */
else {
SKIPPED();
puts(" Current VFD doesn't support mis-aligned fragments");
} /* end else */
return(0);
error:
H5E_BEGIN_TRY {
H5Fclose(file);
} H5E_END_TRY;
return(1);
} /* test_mf_align_alloc6() */
int
main(void)
{
hid_t fapl = -1; /* File access property list for data files */
hid_t new_fapl = -1; /* File access property list for alignment & aggr setting */
unsigned nerrors = 0; /* Cumulative error count */
test_type_t curr_test;
const char *env_h5_drvr = NULL; /* File Driver value from environment */
/* Get the VFD to use */
env_h5_drvr = HDgetenv("HDF5_DRIVER");
if(env_h5_drvr == NULL)
env_h5_drvr = "nomatch";
fapl = h5_fileaccess();
if((new_fapl = H5Pcopy(fapl)) < 0) TEST_ERROR
/* alignment is not set for the following tests */
if(H5Pset_alignment(fapl, (hsize_t)1, (hsize_t)1) < 0)
TEST_ERROR
/* meta/small data is set to 2048 for the following tests */
if(H5Pset_meta_block_size(fapl, (hsize_t)TEST_BLOCK_SIZE2048) < 0)
TEST_ERROR
if(H5Pset_small_data_block_size(fapl, (hsize_t)TEST_BLOCK_SIZE2048) < 0)
TEST_ERROR
nerrors += test_mf_eoa(env_h5_drvr, fapl);
nerrors += test_mf_eoa_shrink(env_h5_drvr, fapl);
nerrors += test_mf_eoa_extend(env_h5_drvr, fapl);
/* interaction with free-space manager */
nerrors += test_mf_fs_start(fapl);
nerrors += test_mf_fs_alloc_free(fapl);
nerrors += test_mf_fs_extend(fapl);
nerrors += test_mf_fs_absorb(env_h5_drvr, fapl);
/* interaction with meta/sdata aggregator */
nerrors += test_mf_aggr_alloc1(env_h5_drvr, fapl);
nerrors += test_mf_aggr_alloc2(env_h5_drvr, fapl);
nerrors += test_mf_aggr_alloc3(env_h5_drvr, fapl);
nerrors += test_mf_aggr_alloc4(env_h5_drvr, fapl);
nerrors += test_mf_aggr_alloc5(env_h5_drvr, fapl);
nerrors += test_mf_aggr_alloc6(env_h5_drvr, fapl);
nerrors += test_mf_aggr_alloc7(env_h5_drvr, fapl);
nerrors += test_mf_aggr_extend(env_h5_drvr, fapl);
nerrors += test_mf_aggr_absorb(env_h5_drvr, fapl);
/* interaction with file allocation */
nerrors += test_mf_eoa(env_h5_drvr, fapl);
nerrors += test_mf_eoa_shrink(env_h5_drvr, fapl);
nerrors += test_mf_eoa_extend(env_h5_drvr, fapl);
/* interaction with free-space manager */
nerrors += test_mf_fs_start(fapl);
nerrors += test_mf_fs_alloc_free(fapl);
nerrors += test_mf_fs_extend(fapl);
nerrors += test_mf_fs_absorb(env_h5_drvr, fapl);
/* interaction with meta/sdata aggregator */
nerrors += test_mf_aggr_alloc1(env_h5_drvr, fapl);
nerrors += test_mf_aggr_alloc2(env_h5_drvr, fapl);
nerrors += test_mf_aggr_alloc3(env_h5_drvr, fapl);
nerrors += test_mf_aggr_alloc4(env_h5_drvr, fapl);
nerrors += test_mf_aggr_alloc5(env_h5_drvr, fapl);
nerrors += test_mf_aggr_alloc6(env_h5_drvr, fapl);
nerrors += test_mf_aggr_alloc7(env_h5_drvr, fapl);
nerrors += test_mf_aggr_extend(env_h5_drvr, fapl);
nerrors += test_mf_aggr_absorb(env_h5_drvr, fapl);
/*
* tests for alignment
*/
/* set meta/sdata block size = 2048 */
if(H5Pset_meta_block_size(new_fapl, (hsize_t)TEST_BLOCK_SIZE2048) < 0)
TEST_ERROR
if(H5Pset_small_data_block_size(new_fapl, (hsize_t)TEST_BLOCK_SIZE2048) < 0)
TEST_ERROR
for(curr_test = TEST_NORMAL; curr_test < TEST_NTESTS; curr_test++) {
switch(curr_test) {
case TEST_NORMAL: /* set alignment = 1024 */
if(H5Pset_alignment(new_fapl, (hsize_t)0, (hsize_t)TEST_ALIGN1024) < 0)
TEST_ERROR
break;
case TEST_AGGR_SMALL: /* set alignment = 4096 */
if(H5Pset_alignment(new_fapl, (hsize_t)0, (hsize_t)TEST_ALIGN4096) < 0)
TEST_ERROR
break;
default:
TEST_ERROR;
} /* end switch */
nerrors += test_mf_align_eoa(env_h5_drvr, fapl, new_fapl);
nerrors += test_mf_align_fs(env_h5_drvr, fapl, new_fapl);
nerrors += test_mf_align_alloc1(env_h5_drvr, fapl, new_fapl);
nerrors += test_mf_align_alloc2(env_h5_drvr, fapl, new_fapl);
nerrors += test_mf_align_alloc3(env_h5_drvr, fapl, new_fapl);
nerrors += test_mf_align_alloc4(env_h5_drvr, fapl, new_fapl);
nerrors += test_mf_align_alloc5(env_h5_drvr, fapl, new_fapl);
nerrors += test_mf_align_alloc6(env_h5_drvr, fapl, new_fapl);
}
if(nerrors)
goto error;
puts("All free-space manager tests for file memory passed.");
h5_cleanup(FILENAME, fapl);
return (0);
error:
puts("*** TESTS FAILED ***");
H5E_BEGIN_TRY {
H5Pclose(fapl);
} H5E_END_TRY;
return (1);
} /* main() */
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