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https://github.com/HDFGroup/hdf5.git
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b7c2d18029
Add windows threads support to HDF5.
Description:
Added calls to the windows threads library to the H5TS layer, and wrapped
most calls to either pthreads or windows threads library with portable
H5TS-style defines. Modified tests to use portable function definitions
as well.
This can be configured via CMake with the HDF5_ENABLE_THREADSAFE
option, and should work on windows vista and later operating systems.
Tested:
h5committest, plus threadsafe with pthreads on jam and amani,
and tested on a Windows Vista VM with threadsafe using windows threads.
121 lines
3.8 KiB
C
121 lines
3.8 KiB
C
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Copyright by The HDF Group. *
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* Copyright by the Board of Trustees of the University of Illinois. *
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* All rights reserved. *
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* *
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* This file is part of HDF5. The full HDF5 copyright notice, including *
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* terms governing use, modification, and redistribution, is contained in *
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* the files COPYING and Copyright.html. COPYING can be found at the root *
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* of the source code distribution tree; Copyright.html can be found at the *
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* root level of an installed copy of the electronic HDF5 document set and *
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* is linked from the top-level documents page. It can also be found at *
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* http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
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* access to either file, you may request a copy from help@hdfgroup.org. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/*
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* FILE
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* ttsafe.c - HDF5 threadsafe testing framework main file.
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*
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* REMARKS
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* General test wrapper for HDF5 library thread safety test programs
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*
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* DESIGN
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* Each test function should be implemented as function having no
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* parameters and returning void (i.e. no return value). They should be put
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* into the list of InitTest() calls in main() below. Functions which depend
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* on other functionality should be placed below the InitTest() call for the
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* base functionality testing.
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* Each test module should include ttsafe.h and define a unique set of
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* names for test files they create.
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*
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* BUGS/LIMITATIONS
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*
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* EXPORTED ROUTINES/VARIABLES:
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*
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*/
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#include "h5test.h"
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/* ANY new test needs to have a prototype in ttsafe.h */
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#include "ttsafe.h"
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#ifndef H5_HAVE_THREADSAFE
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int main(void)
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{
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printf("Test skipped because THREADSAFE not enabled\n");
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return 0;
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}
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#else
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#define MAX_NUM_NAME 1000
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#define NAME_OFFSET 6 /* offset for "name<num>" */
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/* pre-condition: num must be a non-negative number */
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static int num_digits(int num)
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{
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int i;
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if (num == 0)
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return 1;
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for (i = 0; num > 0; i++)
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num = num / 10;
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return i;
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}
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/* Routine to generate attribute names for numeric values */
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char *gen_name(int value)
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{
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char *temp;
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int i, length;
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length = num_digits(MAX_NUM_NAME - 1);
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temp = (char *)HDmalloc((NAME_OFFSET + length + 1) * sizeof(char));
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temp = HDstrcpy(temp, "attrib");
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temp[NAME_OFFSET + length] = '\0';
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for (i = length - 1; i >= 0; i--) {
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temp[NAME_OFFSET + i] = (char)((int)'0' + value % 10);
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value = value / 10;
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}
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return temp;
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}
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int main(int argc, char *argv[])
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{
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/* Initialize testing framework */
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TestInit(argv[0], NULL, NULL);
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/* Tests are generally arranged from least to most complexity... */
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AddTest("dcreate", tts_dcreate, cleanup_dcreate, "multi-dataset creation", NULL);
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AddTest("error", tts_error, cleanup_error, "per-thread error stacks", NULL);
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#ifdef H5_HAVE_PTHREAD_H
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/* Thread cancellability only supported with pthreads ... */
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AddTest("cancel", tts_cancel, cleanup_cancel, "thread cancellation safety test", NULL);
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#endif /* H5_HAVE_PTHREAD_H */
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AddTest("acreate", tts_acreate, cleanup_acreate, "multi-attribute creation", NULL);
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/* Display testing information */
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TestInfo(argv[0]);
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/* Parse command line arguments */
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TestParseCmdLine(argc,argv);
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/* Perform requested testing */
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PerformTests();
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/* Display test summary, if requested */
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if (GetTestSummary())
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TestSummary();
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/* Clean up test files, if allowed */
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if (GetTestCleanup() && !getenv("HDF5_NOCLEANUP"))
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TestCleanup();
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return GetTestNumErrs();
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} /* end main() */
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#endif /*H5_HAVE_THREADSAFE*/
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