bug fix
Description:
Added a barrier to ensure all processes have finished using
the file before cleaning it away.
Added H5close() to ensure all HDF5 stuff are closed before
calling MPI_Finalize.
Platforms tested:
Tested h5committest {arabica (fortran), eirene (fortran, C++)
modi4 (parallel, fortran)}? Yes
Tidy up
Description:
Old version showed tons of output even if MPI_Offset is too small
to support multiple GB sized files and destined to fail.
Output is pretty confusing.
Solution:
Prints the signness and size of MPI_Offset for information.
Skipped tests if MPI_Offset is not big enough to support the file
sizes.
Platforms tested:
modi4, eirene, burrwhite (all parallel).
Users were alarmed by the OFFSET overflow and GB file size tests.
Those tests only checks the limits of the MPI implementation, not
really as an error.
Solution:
Changed the VRFY macro to indicate it is an "ERROR".
Modified the INFO macro to print messages as "REMARK (not an error)"
so that users would not be alarmed.
Added an explanation string in the GB file size write/read.
Platforms tested:
eirene and modi4 (parallel)
Code cleanup
Description:
This was "thrown" together in a quick way to test MPIO functionality.
Cleaned out some embrassingly useless declaration to reduce compiler
warnings.
Platforms tested:
modi4-pp and eirene-pp.
Bug fix
Description:
The t_mpi used to fail and exit if any error detected.
That aborted other process in a "make check" situation.
Solution:
Introduced a new error verification as INFO. INFO is for
information only. It does not increase nerrors count.
The program always exits with 0.
Platforms tested:
eirene with mpich.
Bug fix
Description:
added a barrier to prevent racing condition before remove file and
open file.
Platforms tested:
modi4,pp
cVS: ----------------------------------------------------------------------
Bug fix and clean up.
Description:
The part that should test 4GB was actually testing 2GB due to
typo.
Solution:
Corrected the typo to use 4GB constant. Rearranged the code
to group 2GB and 4GB tests in their own. Removed some duplicated
testing code.
Platforms tested:
modi4.
new test
Description:
Added two new tests.
test_mpio_offset:
Verify that MPI_Offset exceeding 2**31 can be computed correctly.
test_mpio_gb_file
Test if MPIO can write file from under 2GB to over 2GB and then
from under 4GB to over 4GB.
Platforms tested:
modi4(-64), tflops.
Features, kind of.
Description:
Separated the MPI features test into its own independent
program so that it can be tested on its own without too
much HDF5 stuff involved.
Added automatic removal of temporary test files after
the tests completed.
Reduced the size of the dataset dimensions to avoid tripping
the SGI MPI problems of running out of internal mpi type entries.
Platforms tested:
O2K -64
Makefile.in:
Added test/ as one of the -I directories to search for header files.
Needed because <h5test.h> is used.
t_file.c t_mpi.c testphdf5.c testphdf5.h:
Added FILENAME to meet the assumption in h5test.h. (May use
CLEANUP in the future.) Moved the prefix setting to the
h5_fixname().
Changed it to skip the test instead of aborting when there is not
enough processes to do the test. Also corrected an error in the
error reporting printf statement.
t_dset.c:
testphdf5.c:
testphdf5.h:
Added option for specifying chunk dimensions.
