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hdf5/tools/h5diff/h5diff.c
Pedro Vicente Nunes 1e35713691 [svn-r6344] Purpose: 
bug fix
    added more verbose help message
    added support for all dataset types
    added more error checking
    added new output format (28 Jan version )



Platforms tested:
    windows , linux
2003-01-29 15:56:34 -05:00

1430 lines
34 KiB
C
Raw Blame History

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <assert.h>
#include "hdf5.h"
#include "h5trav.h"
/*
Example 1
dset1 dset2 h5diff_test1.h5 h5diff_test2.h5
Example 2
dset1 dset2 -v h5diff_test1.h5 h5diff_test2.h5
Example 3
-v h5diff_test1.h5 h5diff_test2.h5
Example 4
-v -r h5diff_test1.h5 h5diff_test2.h5
Example 5
dset1 dset2 -n 2 h5diff_test1.h5 h5diff_test2.h5
Example 6
dset3 dset4 -m 0.01 h5diff_test1.h5 h5diff_test2.h5
Example 7
dset5 dset6 -p 0.05 h5diff_test1.h5 h5diff_test2.h5
*/
#ifndef FALSE
#define FALSE 0
#endif
#ifndef TRUE
#define TRUE 1
#endif
typedef struct options_t
{
int d_;
int g_;
int t_;
int r_; /* report only what objects differ */
int m_;
double m_limit;
int p_;
double p_percent;
int n_;
int n_number_count;
int a_;
int v_; /* verbose */
} options_t;
int do_test_files();
int diff_dataset( hid_t file1_id, hid_t file2_id, const char *obj1_name,
const char *obj2_name, options_t options );
int array_diff( void *buf1, void *buf2, hsize_t tot_cnt, hid_t type_id, int rank,
hsize_t *dims, options_t options );
void print_pos( hsize_t curr_pos, hsize_t *acc, hsize_t *pos, int rank );
const char *file1_name = NULL;
const char *file2_name = NULL;
char *obj1_name = NULL;
char *obj2_name = NULL;
/*-------------------------------------------------------------------------
* Function: usage
*
* Purpose: print a usage message
*
* Return: void
*
* Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
*
* Date: October 8, 2002
*
* Comments:
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
void usage( const char *progname )
{
#define USAGE "\n\
[OBJ1_NAME] Name of an HDF5 object\n\
[OBJ2_NAME] Name of an HDF5 object\n\
[-h ] Print a basic help message (this message)\n\
[-v ] Print more verbose output\n\
[-r ] Print only what objects differ\n\
[-d ] Compare only datasets\n\
[-g ] Compare only groups\n\
[-n count] Print difference up to count number for each variable\n\
[-m delta] Print difference when it is greater than limit delta\n\
[-p percent] Print differences which are within a certain percent value\n\
FILE1_NAME File name of the first HDF5 file\n\
FILE2_NAME File name of the second HDF5 file\n"
fprintf(stderr,
"%s [OBJ1_NAME] [OBJ2_NAME] [-h] [-v] [-r] [-d] [-g] [-n count] [-m delta] [-p percent] FILE1_NAME FILE2_NAME\n%s",
progname,
USAGE);
fprintf(stderr,"\n");
fprintf(stderr,"Items in [ ] are optional \n");
exit(EXIT_FAILURE);
}
/*-------------------------------------------------------------------------
* Function: main
*
* Purpose: H5diff
*
* Return: Success: 0, Failure: 1
*
* Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
*
* Date: October 8, 2002
*
* Comments:
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
int main(int argc, const char *argv[])
{
const char *progname = argv[0];
int dset_only = FALSE;
int have_group = FALSE;
int argno, i, j;
const char *s = NULL;
hid_t file1_id, file2_id;
herr_t status;
int nobjects1, nobjects2;
info_t *info1=NULL;
info_t *info2=NULL;
char *attr1_name = NULL;
char *attr2_name = NULL;
options_t options = {0,0,0,0,0,0,0,0,0,0,0,0};
/* string compare */
char *pdest;
int result;
int len;
void *edata;
hid_t (*func)(void*);
do_test_files();
/*-------------------------------------------------------------------------
* parse command line options
*-------------------------------------------------------------------------
*/
if (argc < 2) {
usage( progname );
exit(EXIT_FAILURE);
}
/* last 2 items are the file names */
for (argno=1; argno<argc ; argno++)
{
/* get the single-letter switches */
if ( '-'==argv[argno][0] )
{
for (s=argv[argno]+1; *s; s++)
{
switch (*s) {
case 'h':
usage(progname);
exit(EXIT_SUCCESS);
case 'v':
options.v_ = 1;
break;
case 'd':
options.d_ = 1;
break;
case 'g':
options.g_ = 1;
break;
case 't':
options.t_ = 1;
break;
case 'r':
options.r_ = 1;
break;
case 'a':
options.a_ = 1;
break;
case 'm':
/* if it is not another option */
if ( '-' !=argv[argno+1][0] )
{
options.m_ = 1;
options.m_limit = atof(argv[argno+1]);
}
break;
case 'p':
if ( '-' !=argv[argno+1][0] )
{
options.p_ = 1;
options.p_percent = atof(argv[argno+1]);
}
break;
case 'n':
if ( '-' !=argv[argno+1][0] )
{
options.n_ = 1;
options.n_number_count = atoi(argv[argno+1]);
}
break;
} /*switch*/
} /*for*/
} /*if*/
else
{
/* 2 last args are the file names, and it is not a -switch parameter */
if ( argno < argc-2 && '-' !=argv[argno-1][0] )
{
if ( obj1_name == NULL )
obj1_name = argv[argno];
if ( obj2_name == NULL )
{
/* check if we have a second object name */
if ( '-' !=argv[argno+1][0] )
/* yes */
obj2_name = argv[argno+1];
else
/* no */
obj2_name = obj1_name;
}
}
}
}/*for*/
/*-------------------------------------------------------------------------
* process the files
*-------------------------------------------------------------------------
*/
file1_name = argv[argc-2];
file2_name = argv[argc-1];
/* disable error reporting */
H5Eget_auto(&func, &edata);
H5Eset_auto(NULL, NULL);
/* Open the files */
if ((file1_id=H5Fopen(file1_name,H5F_ACC_RDONLY,H5P_DEFAULT))<0 )
{
printf("cannot open %s\n", file1_name );
exit(EXIT_FAILURE);
}
if ((file2_id=H5Fopen(file2_name,H5F_ACC_RDONLY,H5P_DEFAULT))<0 )
{
printf("cannot open %s\n", file2_name );
exit(EXIT_FAILURE);
}
/* enable error reporting */
H5Eset_auto(func, edata);
/*-------------------------------------------------------------------------
* get the number of objects in the files
*-------------------------------------------------------------------------
*/
nobjects1 = H5get_object_info( file1_id, NULL );
nobjects2 = H5get_object_info( file2_id, NULL );
/*-------------------------------------------------------------------------
* get the list of objects in the files
*-------------------------------------------------------------------------
*/
info1 = (info_t*) malloc( nobjects1 * sizeof(info_t));
info2 = (info_t*) malloc( nobjects2 * sizeof(info_t));
H5get_object_info( file1_id, info1 );
H5get_object_info( file2_id, info2 );
if ( options.v_ )
{
printf("File 1: # of entries = %d\n", nobjects1);
for ( i = 0; i < nobjects1; i++)
{
switch ( info1[i].type )
{
case H5G_GROUP:
printf("%s \t %s\n", info1[i].name, "group" );
break;
case H5G_DATASET:
printf("%s \t %s\n", info1[i].name, "dataset" );
break;
case H5G_TYPE:
printf("%s \t %s\n", info1[i].name, "datatype" );
break;
}
}
printf("File 2: # of entries = %d\n", nobjects2);
for ( i = 0; i < nobjects2; i++)
{
switch ( info2[i].type )
{
case H5G_GROUP:
printf("%s \t %s\n", info2[i].name, "group" );
break;
case H5G_DATASET:
printf("%s \t %s\n", info2[i].name, "dataset" );
break;
case H5G_TYPE:
printf("%s \t %s\n", info2[i].name, "datatype" );
break;
}
}
printf("\n");
}
/*-------------------------------------------------------------------------
* object name was supplied
*-------------------------------------------------------------------------
*/
/* object name was supplied, find obj1_name */
if ( obj1_name )
{
for ( i = 0; i < nobjects1; i++)
{
pdest = strstr( info1[i].name, obj1_name );
result = pdest - info1[i].name;
len = strlen(obj1_name);
/* found at position result */
if( pdest != NULL &&
/* check if it is not a substring */
info1[i].name[result-1] == '/' &&
/* check if it is the last or in the middle */
(info1[i].name[result+len]=='/' ||
info1[i].name[result+len]=='\0') )
{
if ( options.v_ )
printf( "%s found in file %s\n\n", info1[i].name, file1_name);
/* go to second file and find obj2_name */
for ( j = 0; j < nobjects2; j++)
{
pdest = strstr( info2[j].name, obj2_name );
result = pdest - info2[j].name;
len = strlen(obj2_name);
/* found at position result */
if( pdest != NULL &&
/* check if it is not a substring */
info2[j].name[result-1] == '/' &&
/* check if it is the last or in the middle */
(info2[j].name[result+len]=='/' || info2[j].name[result+len]=='\0') &&
/* objects are the same type */
info1[i].type == info2[j].type )
{
switch ( info1[i].type )
{
/*-------------------------------------------------------------------------
* H5G_GROUP
*-------------------------------------------------------------------------
*/
case H5G_GROUP:
if ( options.d_==1 || options.t_==1 ) break;
printf( "%s found in file %s, %s found in file %s\n", info1[i].name, file1_name,
info2[j].name, file2_name );
break;
/*-------------------------------------------------------------------------
* H5G_DATASET
*-------------------------------------------------------------------------
*/
case H5G_DATASET:
if ( options.g_==1 || options.t_==1 ) break;
if ( options.v_ )
printf( "%s found in file %s\n\n", info2[j].name, file2_name);
if ( options.r_==1 ) break;
/* compare with the absolute name */
diff_dataset(file1_id,file2_id,info1[i].name,info2[j].name,options);
printf("\n");
break;
/*-------------------------------------------------------------------------
* H5G_TYPE
*-------------------------------------------------------------------------
*/
case H5G_TYPE:
break;
} /* switch */
}
} /* j */
}
} /* i */
}
/*-------------------------------------------------------------------------
* compare all datasets
*-------------------------------------------------------------------------
*/
else
{
for ( i = 0; i < nobjects1; i++)
{
obj1_name = info1[i].name;
len = strlen(obj1_name);
for ( j = 0; j < nobjects2; j++)
{
/* find an object in file2 with same name as in file 1 */
pdest = strstr( info2[j].name, obj1_name );
result = pdest - info2[j].name;
obj2_name = info2[j].name;
/* found at position result */
if( pdest != NULL &&
/* check if it is not a substring */
info2[j].name[result] == '/' &&
/* check if it is the last or in the middle */
(info2[j].name[result+len]=='/' || info2[j].name[result+len]=='\0') &&
/* objects are the same type */
info1[i].type == info2[j].type )
{
switch ( info1[i].type )
{
/*-------------------------------------------------------------------------
* H5G_GROUP
*-------------------------------------------------------------------------
*/
case H5G_GROUP:
if ( options.d_==1 || options.t_==1 ) break;
printf( "%s found in file %s, %s found in file %s\n", info1[i].name, file1_name,
info2[j].name, file2_name );
break;
/*-------------------------------------------------------------------------
* H5G_DATASET
*-------------------------------------------------------------------------
*/
case H5G_DATASET:
if ( options.g_==1 || options.t_==1 ) break;
if ( options.v_ )
printf( "%s found in file %s, %s found in file %s\n", info1[i].name, file1_name,
info2[j].name, file2_name );
if ( options.r_==1 ) break;
/* compare with the absolute name */
diff_dataset(file1_id,file2_id,info1[i].name,info2[j].name,options);
printf("\n");
break;
/*-------------------------------------------------------------------------
* H5G_TYPE
*-------------------------------------------------------------------------
*/
case H5G_TYPE:
break;
}
}
} /* j */
} /* i */
}
/* close */
status = H5Fclose(file1_id);
status = H5Fclose(file2_id);
if ( info1 )
free(info1);
if ( info2 )
free(info2);
return 0;
}
/*-------------------------------------------------------------------------
* Function: diff_dataset
*
* Purpose:
*
* Return: Success: 0, Failure: -11
*
* Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
*
* Date: October 8, 2002
*
* Comments:
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
int diff_dataset( hid_t file1_id, hid_t file2_id, const char *obj1_name,
const char *obj2_name, options_t options )
{
hid_t dset1_id, dset2_id;
hid_t space1_id, space2_id;
hid_t type1_id, type2_id;
hid_t rank1, rank2;
void *buf1, *buf2;
hsize_t tot_cnt, tot_cnt1, tot_cnt2;
hsize_t dims1[32], dims2[32];
int i;
herr_t status;
/*-------------------------------------------------------------------------
* open the handles
*-------------------------------------------------------------------------
*/
/* Open the datasets */
if ( (dset1_id = H5Dopen(file1_id,obj1_name)) < 0 )
return -1;
if ( (dset2_id = H5Dopen(file2_id,obj2_name)) < 0 )
return -1;
/* Get the datatype */
if ( (type1_id = H5Dget_type(dset1_id)) < 0 )
goto out;
/* Get the datatype */
if ( (type2_id = H5Dget_type(dset2_id)) < 0 )
goto out;
/* Get the dataspace handle */
if ( (space1_id = H5Dget_space(dset1_id)) < 0 )
return -1;
/* Get rank */
if ( (rank1 = H5Sget_simple_extent_ndims(space1_id)) < 0 )
return -1;
/* Get the dataspace handle */
if ( (space2_id = H5Dget_space(dset2_id)) < 0 )
return -1;
/* Get rank */
if ( (rank2 = H5Sget_simple_extent_ndims(space2_id)) < 0 )
return -1;
/* Get dimensions */
if ( H5Sget_simple_extent_dims(space1_id,dims1,NULL) < 0 )
goto out;
/* Get dimensions */
if ( H5Sget_simple_extent_dims(space2_id,dims2,NULL) < 0 )
goto out;
/*-------------------------------------------------------------------------
* compare
*-------------------------------------------------------------------------
*/
if ( rank1 != rank2 )
{
goto out;
}
#if 0
printf("Dataset Names: %s and %s .... Comparing\n", obj1_name, obj2_name);
printf("position \t%s \t%s \tdifference\n", obj1_name, obj2_name);
printf("------------------------------------------------------------\n");
#endif
tot_cnt1 = 1;
for (i = 0; i < rank1; i++)
{
tot_cnt1 *= dims1[i];
}
tot_cnt2 = 1;
for (i = 0; i < rank2; i++)
{
tot_cnt2 *= dims2[i];
}
buf1 = (void *) malloc((unsigned) (tot_cnt1*H5Tget_size(type1_id)));
buf2 = (void *) malloc((unsigned) (tot_cnt2*H5Tget_size(type2_id)));
if ( H5Dread(dset1_id,type1_id,H5S_ALL,H5S_ALL,H5P_DEFAULT,buf1) < 0 )
goto out;
if ( H5Dread(dset2_id,type2_id,H5S_ALL,H5S_ALL,H5P_DEFAULT,buf2) < 0 )
goto out;
if (tot_cnt1 > tot_cnt2)
tot_cnt = tot_cnt2;
else
tot_cnt = tot_cnt1;
if ( array_diff(buf1,buf2,tot_cnt,type1_id,rank1,dims1,options) == 0 )
printf("No differences found\n" );
free((char *) buf1);
free((char *) buf2);
/*-------------------------------------------------------------------------
* attributes
*-------------------------------------------------------------------------
*/
if ( options.a_==1 )
{
}
/*-------------------------------------------------------------------------
* close
*-------------------------------------------------------------------------
*/
out:
/* Close */
status = H5Dclose(dset1_id);
status = H5Dclose(dset2_id);
status = H5Sclose(space1_id);
status = H5Sclose(space2_id);
status = H5Tclose(type1_id);
status = H5Tclose(type2_id);
return 0;
}
/*-------------------------------------------------------------------------
* Function: array_diff
*
* Purpose:
*
* Return: Success: 0, Failure: -11
*
* Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
*
* Date: October 8, 2002
*
* Comments:
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
int array_diff( void *buf1, void *buf2, hsize_t tot_cnt, hid_t type_id, int rank,
hsize_t *dims, options_t options )
{
char *i1ptr1, *i1ptr2;
short *i2ptr1, *i2ptr2;
int *i4ptr1, *i4ptr2;
float *fptr1, *fptr2;
double *dptr1, *dptr2;
int found = 0;
/* accumulator and matrix position */
hsize_t acc[32];
hsize_t pos[32];
int i;
H5T_class_t type_class;
size_t type_size;
acc[rank-1]=1;
for(i=(rank-2); i>=0; i--)
{
acc[i]=acc[i+1]*dims[i+1];
}
/* Get the class. */
type_class = H5Tget_class( type_id );
/* Get the size. */
type_size = H5Tget_size( type_id );
switch(type_class)
{
case H5T_INTEGER:
switch(type_size)
{
/*-------------------------------------------------------------------------
* H5T_INTEGER 1
*-------------------------------------------------------------------------
*/
case 1:
i1ptr1 = (char *) buf1;
i1ptr2 = (char *) buf2;
printf("position \t%s \t%s \tdifference\n", obj1_name, obj2_name);
printf("------------------------------------------------------------\n");
for ( i = 0; i < tot_cnt; i++)
{
if ( options.n_ && i>options.n_number_count-1)
return found;
/* delta but not percentage */
if ( options.m_ && !options.p_ )
{
if ( fabs(*i1ptr1 - *i1ptr2) > options.m_limit )
{
print_pos( i, acc, pos, rank );
printf("\t");
printf("\t%d \t%d \t%d\n", *i1ptr1, *i1ptr2, *i1ptr1 - *i1ptr2);
found=1;
}
}
/* percentage but not delta */
else if ( !options.m_ && options.p_ )
{
if ( 1 - *i1ptr1 / *i1ptr2 > options.p_percent )
{
print_pos( i, acc, pos, rank );
printf("\t");
printf("\t%d \t%d \t%d\n", *i1ptr1, *i1ptr2, *i1ptr1 - *i1ptr2);
found=1;
}
}
/* percentage and delta */
else if ( options.m_ && options.p_ )
{
if ( 1 - *i1ptr1 / *i1ptr2 > options.p_percent &&
fabs(*i1ptr1 - *i1ptr2) > options.m_limit )
{
print_pos( i, acc, pos, rank );
printf("\t");
printf("\t%d \t%d \t%d\n", *i1ptr1, *i1ptr2, *i1ptr1 - *i1ptr2);
found=1;
}
}
else
if (*i1ptr1 != *i1ptr2)
{
print_pos( i, acc, pos, rank );
printf("\t");
printf("\t%d \t%d \t%d\n", *i1ptr1, *i1ptr2, *i1ptr1 - *i1ptr2);
found=1;
}
i1ptr1++; i1ptr2++;
}
break;
/*-------------------------------------------------------------------------
* H5T_INTEGER 2
*-------------------------------------------------------------------------
*/
case 2:
i2ptr1 = (short *) buf1;
i2ptr2 = (short *) buf2;
printf("position \t%s \t%s \tdifference\n", obj1_name, obj2_name);
printf("------------------------------------------------------------\n");
for ( i = 0; i < tot_cnt; i++)
{
if ( options.n_ && i>options.n_number_count-1)
return found;
/* delta but not percentage */
if ( options.m_ && !options.p_ )
{
if ( fabs(*i2ptr1 - *i2ptr2) > options.m_limit )
{
print_pos( i, acc, pos, rank );
printf("\t");
printf("\t%d \t%d \t%d\n", *i2ptr1, *i2ptr2, *i2ptr1 - *i2ptr2);
found=1;
}
}
/* percentage but not delta */
else if ( !options.m_ && options.p_ )
{
if ( 1 - *i2ptr1 / *i2ptr2 > options.p_percent )
{
print_pos( i, acc, pos, rank );
printf("\t");
printf("\t%d \t%d \t%d\n", *i2ptr1, *i2ptr2, *i2ptr1 - *i2ptr2);
found=1;
}
}
/* percentage and delta */
else if ( options.m_ && options.p_ )
{
if ( 1 - *i2ptr1 / *i2ptr2 > options.p_percent &&
fabs(*i2ptr1 - *i2ptr2) > options.m_limit )
{
print_pos( i, acc, pos, rank );
printf("\t");
printf("\t%d \t%d \t%d\n", *i2ptr1, *i2ptr2, *i2ptr1 - *i2ptr2);
found=1;
}
}
else
if (*i2ptr1 != *i2ptr2)
{
print_pos( i, acc, pos, rank );
printf("\t");
printf("\t%d \t%d \t%d\n", *i2ptr1, *i2ptr2, *i2ptr1 - *i2ptr2);
found=1;
}
i2ptr1++; i2ptr2++;
}
break;
/*-------------------------------------------------------------------------
* H5T_INTEGER 4
*-------------------------------------------------------------------------
*/
case 4:
i4ptr1 = (int *) buf1;
i4ptr2 = (int *) buf2;
printf("position \t%s \t%s \tdifference\n", obj1_name, obj2_name);
printf("------------------------------------------------------------\n");
for ( i = 0; i < tot_cnt; i++)
{
if ( options.n_ && i>options.n_number_count-1)
return found;
/* delta but not percentage */
if ( options.m_ && !options.p_ )
{
if ( fabs(*i4ptr1 - *i4ptr2) > options.m_limit )
{
print_pos( i, acc, pos, rank );
printf("\t");
printf("\t%d \t%d \t%d\n", *i4ptr1, *i4ptr2, *i4ptr1 - *i4ptr2);
found=1;
}
}
/* percentage but not delta */
else if ( !options.m_ && options.p_ )
{
if ( 1 - *i4ptr1 / *i4ptr2 > options.p_percent )
{
print_pos( i, acc, pos, rank );
printf("\t");
printf("\t%d \t%d \t%d\n", *i4ptr1, *i4ptr2, *i4ptr1 - *i4ptr2);
found=1;
}
}
/* percentage and delta */
else if ( options.m_ && options.p_ )
{
if ( 1 - *i4ptr1 / *i4ptr2 > options.p_percent &&
fabs(*i4ptr1 - *i4ptr2) > options.m_limit )
{
print_pos( i, acc, pos, rank );
printf("\t");
printf("\t%d \t%d \t%d\n", *i4ptr1, *i4ptr2, *i4ptr1 - *i4ptr2);
found=1;
}
}
else
if (*i4ptr1 != *i4ptr2)
{
print_pos( i, acc, pos, rank );
printf("\t");
printf("\t%d \t%d \t%d\n", *i4ptr1, *i4ptr2, *i4ptr1 - *i4ptr2);
found=1;
}
i4ptr1++; i4ptr2++;
}
break;
} /*switch*/
break; /* H5T_INTEGER */
case H5T_FLOAT:
/*
position dset5 dset6 difference
-------- -------- -------- ----------
[ 1 2 ] 1.000000 1.100000 -0.100000
[ 2 1 ] 3.000000 3.020000 -0.020000
[ 2 2 ] 4.000000 4.002000 -0.002000
*/
switch(type_size)
{
/*-------------------------------------------------------------------------
* H5T_FLOAT 4
*-------------------------------------------------------------------------
*/
case 4:
fptr1 = (float *) buf1;
fptr2 = (float *) buf2;
printf("position \t%s \t \t%s \t \tdifference\n", obj1_name, obj2_name);
printf("------------------------------------------------------------\n");
for ( i = 0; i < tot_cnt; i++)
{
if ( options.n_ && i>options.n_number_count-1)
return found;
/* delta but not percentage */
if ( options.m_ && !options.p_ )
{
if ( fabs(*fptr1 - *fptr2) > options.m_limit )
{
print_pos( i, acc, pos, rank );
printf("\t");
printf("\t%f \t%f \t%f\n", *fptr1, *fptr2, *fptr1 - *fptr2);
found=1;
}
}
/* percentage but not delta */
else if ( !options.m_ && options.p_ )
{
if ( 1 - *fptr1 / *fptr2 > options.p_percent )
{
print_pos( i, acc, pos, rank );
printf("\t");
printf("\t%f \t%f \t%f\n", *fptr1, *fptr2, *fptr1 - *fptr2);
found=1;
}
}
/* percentage and delta */
else if ( options.m_ && options.p_ )
{
if ( 1 - *fptr1 / *fptr2 > options.p_percent &&
fabs(*fptr1 - *fptr2) > options.m_limit )
{
print_pos( i, acc, pos, rank );
printf("\t");
printf("\t%f \t%f \t%f\n", *fptr1, *fptr2, *fptr1 - *fptr2);
found=1;
}
}
else
if (*fptr1 != *fptr2)
{
print_pos( i, acc, pos, rank );
printf("\t");
printf("\t%f \t%f \t%f\n", *fptr1, *fptr2, *fptr1 - *fptr2);
found=1;
}
fptr1++; fptr2++;
}
break;
/*-------------------------------------------------------------------------
* H5T_FLOAT 8
*-------------------------------------------------------------------------
*/
case 8:
dptr1 = (double *) buf1;
dptr2 = (double *) buf2;
printf("position \t%s \t \t%s \t \tdifference\n", obj1_name, obj2_name);
printf("------------------------------------------------------------\n");
for ( i = 0; i < tot_cnt; i++)
{
if ( options.n_ && i>options.n_number_count-1)
return found;
/* delta but not percentage */
if ( options.m_ && !options.p_ )
{
if ( fabs(*dptr1 - *dptr2) > options.m_limit )
{
print_pos( i, acc, pos, rank );
printf("\t");
printf("\t%f \t%f \t%f\n", *dptr1, *dptr2, *dptr1 - *dptr2);
found=1;
}
}
/* percentage but not delta */
else if ( !options.m_ && options.p_ )
{
if ( 1 - *dptr1 / *dptr2 > options.p_percent )
{
print_pos( i, acc, pos, rank );
printf("\t");
printf("\t%f \t%f \t%f\n", *dptr1, *dptr2, *dptr1 - *dptr2);
found=1;
}
}
/* percentage and delta */
else if ( options.m_ && options.p_ )
{
if ( 1 - *dptr1 / *dptr2 > options.p_percent &&
fabs(*dptr1 - *dptr2) > options.m_limit )
{
print_pos( i, acc, pos, rank );
printf("\t");
printf("\t%f \t%f \t%f\n", *dptr1, *dptr2, *dptr1 - *dptr2);
found=1;
}
}
else
if (*dptr1 != *dptr2)
{
print_pos( i, acc, pos, rank );
printf("\t");
printf("\t%f \t%f \t%f\n", *dptr1, *dptr2, *dptr1 - *dptr2);
found=1;
}
dptr1++; dptr2++;
}
break;
} /*switch*/
break; /* H5T_FLOAT 8 */
} /*switch*/
return found;
}
/*-------------------------------------------------------------------------
* Function: print_pos
*
* Purpose: conver an array index position to matrix notation
*
* Return: pos matrix array
*
* Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
*
* Date: December 19, 2002
*
* Comments:
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
void print_pos( hsize_t curr_pos, hsize_t *acc, hsize_t *pos, int rank )
{
int i;
for ( i = 0; i < rank; i++)
pos[i]=0;
for ( i = 0; i < rank; i++)
{
pos[i] = curr_pos/acc[i];
curr_pos -= acc[i]*pos[i];
}
assert( curr_pos == 0 );
printf("[ " );
for ( i = 0; i < rank; i++)
{
printf("%d ", pos[i]+1 );
}
printf("]" );
}
/*-------------------------------------------------------------------------
* do some test files
*-------------------------------------------------------------------------
*/
int do_test_files()
{
hid_t file1_id, file2_id;
hid_t dataset_id;
hid_t space_id;
hid_t group_id, group2_id;
hsize_t dims [1] = { 7 };
hsize_t dims2 [2] = { 3,2 };
int data1[7] = {1,1,1,1,1,1,1};
int data2[7] = {1,1,1,4,5,6,7};
float data3[7] = {1,1,3,4,5,6,7};
float data4[7] = {1,1,3.02f,4.002f,5.00002f,6,7};
float data5[3][2] = {1,1,3,4,5,6};
float data6[3][2] = {1,1.1f,3.02f,4.002f,5.00002f,6};
/* attribute */
size_t size_attr = 5;
float attr_data1[5] = {1,2,3,4,5};
float attr_data2[5] = {1,2.1f,3.01f,4.001f,5.00001f};
herr_t status;
/*-------------------------------------------------------------------------
* Create two files
*-------------------------------------------------------------------------
*/
/* Create a file */
file1_id = H5Fcreate ("h5diff_test1.h5", H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* Create a file */
file2_id = H5Fcreate ("h5diff_test2.h5", H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/*-------------------------------------------------------------------------
* Make dataset "dset1" on file1
*-------------------------------------------------------------------------
*/
/* Create a data space */
space_id = H5Screate_simple(1,dims,NULL);
/* Create a dataset "dset1" */
dataset_id = H5Dcreate(file1_id,"dset1",H5T_NATIVE_INT,space_id,H5P_DEFAULT);
/* Write the data */
status = H5Dwrite(dataset_id,H5T_NATIVE_INT,H5S_ALL,H5S_ALL,H5P_DEFAULT,data1);
/* Close */
status = H5Dclose(dataset_id);
status = H5Sclose(space_id);
/*-------------------------------------------------------------------------
* Make dataset "dset3" on file1
*-------------------------------------------------------------------------
*/
/* Create a data space */
space_id = H5Screate_simple(1,dims,NULL);
/* Create a dataset "dset3" */
dataset_id = H5Dcreate(file1_id,"dset3",H5T_NATIVE_FLOAT,space_id,H5P_DEFAULT);
/* Write the data */
status = H5Dwrite(dataset_id,H5T_NATIVE_FLOAT,H5S_ALL,H5S_ALL,H5P_DEFAULT,data3);
/* Close */
status = H5Dclose(dataset_id);
status = H5Sclose(space_id);
/*-------------------------------------------------------------------------
* Make group "g1" on file1
*-------------------------------------------------------------------------
*/
/* Create a group. */
group_id = H5Gcreate(file1_id, "g1", 0);
/* Close */
status = H5Gclose(group_id);
/*-------------------------------------------------------------------------
* Make dataset "dset1" on file2
*-------------------------------------------------------------------------
*/
/* Create a data space */
space_id = H5Screate_simple(1,dims,NULL);
/* Create a dataset "dset1" */
dataset_id = H5Dcreate(file2_id,"dset1",H5T_NATIVE_INT,space_id,H5P_DEFAULT);
/* Write the data */
status = H5Dwrite(dataset_id,H5T_NATIVE_INT,H5S_ALL,H5S_ALL,H5P_DEFAULT,data2);
/* Close */
status = H5Dclose(dataset_id);
status = H5Sclose(space_id);
/*-------------------------------------------------------------------------
* Make dataset "dset2" on file2
*-------------------------------------------------------------------------
*/
/* Create a data space */
space_id = H5Screate_simple(1,dims,NULL);
/* Create a dataset "dset1" */
dataset_id = H5Dcreate(file2_id,"dset2",H5T_NATIVE_INT,space_id,H5P_DEFAULT);
/* Write the data */
status = H5Dwrite(dataset_id,H5T_NATIVE_INT,H5S_ALL,H5S_ALL,H5P_DEFAULT,data2);
/* Close */
status = H5Dclose(dataset_id);
status = H5Sclose(space_id);
/*-------------------------------------------------------------------------
* Make dataset "g1/dset1" on file2
*-------------------------------------------------------------------------
*/
/* Create a data space */
space_id = H5Screate_simple(1,dims,NULL);
/* Create a group. */
group_id = H5Gcreate(file2_id, "g1", 0);
/* Create a dataset "g1/dset1" */
dataset_id = H5Dcreate(group_id,"dset1",H5T_NATIVE_INT,space_id,H5P_DEFAULT);
/* Write the data */
status = H5Dwrite(dataset_id,H5T_NATIVE_INT,H5S_ALL,H5S_ALL,H5P_DEFAULT,data2);
/* Close */
status = H5Dclose(dataset_id);
status = H5Gclose(group_id);
status = H5Sclose(space_id);
/*-------------------------------------------------------------------------
* Make group "g2/g1" on file2
*-------------------------------------------------------------------------
*/
/* Create a group. */
group_id = H5Gcreate(file2_id, "g2", 0);
group2_id = H5Gcreate(group_id, "g1", 0);
/* Close */
status = H5Gclose(group_id);
status = H5Gclose(group2_id);
/*-------------------------------------------------------------------------
* Make dataset "dset4" on file2
*-------------------------------------------------------------------------
*/
/* Create a data space */
space_id = H5Screate_simple(1,dims,NULL);
/* Create a dataset "dset" */
dataset_id = H5Dcreate(file2_id,"dset4",H5T_NATIVE_FLOAT,space_id,H5P_DEFAULT);
/* Write the data */
status = H5Dwrite(dataset_id,H5T_NATIVE_FLOAT,H5S_ALL,H5S_ALL,H5P_DEFAULT,data4);
/* Close */
status = H5Dclose(dataset_id);
status = H5Sclose(space_id);
/*-------------------------------------------------------------------------
* Make dataset "dset5" on file1
*-------------------------------------------------------------------------
*/
/* Create a data space */
space_id = H5Screate_simple(2,dims2,NULL);
/* Create a dataset "dset" */
dataset_id = H5Dcreate(file1_id,"dset5",H5T_NATIVE_FLOAT,space_id,H5P_DEFAULT);
/* Write the data */
status = H5Dwrite(dataset_id,H5T_NATIVE_FLOAT,H5S_ALL,H5S_ALL,H5P_DEFAULT,data5);
/* Close */
status = H5Dclose(dataset_id);
status = H5Sclose(space_id);
/*-------------------------------------------------------------------------
* Make dataset "dset6" on file2
*-------------------------------------------------------------------------
*/
/* Create a data space */
space_id = H5Screate_simple(2,dims2,NULL);
/* Create a dataset "dset" */
dataset_id = H5Dcreate(file2_id,"dset6",H5T_NATIVE_FLOAT,space_id,H5P_DEFAULT);
/* Write the data */
status = H5Dwrite(dataset_id,H5T_NATIVE_FLOAT,H5S_ALL,H5S_ALL,H5P_DEFAULT,data6);
/* Close */
status = H5Dclose(dataset_id);
status = H5Sclose(space_id);
/*-------------------------------------------------------------------------
* Close files
*-------------------------------------------------------------------------
*/
status = H5Fclose(file1_id);
status = H5Fclose(file2_id);
return 0;
}
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