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* Fix test issue in testpar/t_dset.c with MPI-2 implementationsJordan Henderson2019-02-071-0/+2
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* HDFFV-10625 -- Implemented a process-0 read and then broadcast for ↵Quincey Koziol2019-01-071-1/+1
| | | | collective read of full (HS_ALL), contiguous, atomic datasets by all the processes in the file communicator.
* HD prefix and whitespaceAllen Byrne2018-08-281-522/+528
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* Corrections for parallel I/O & tests.Quincey Koziol2018-03-211-24/+24
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* Modify t_dset.c in lieu of Parallel Compression changesJordan Henderson2017-08-151-5/+2
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* Merge pull request #426 in HDFFV/hdf5 from ~LRKNOX/hdf5_lrk:hdf5_1_10 to ↵Larry Knox2017-04-251-6/+4
| | | | | | | | | | hdf5_1_10 * commit '54957d37f5aa73912763dbb6e308555e863c43f4': Commit copyright header change for src/H5PLpkg.c which was added after running script to make changes. Add new files in release_docs to MANIFEST. Cimmit changes to Makefile.in(s) and H5PL.c that resulted from running autogen.sh. Merge pull request #407 in HDFFV/hdf5 from ~LRKNOX/hdf5_lrk:hdf5_1_10_1 to hdf5_1_10_1 Change copyright headers to replace url referring to file to be removed and replace it with new url for COPYING file.
* [svn-r29632] Description:Quincey Koziol2016-04-051-6/+10
| | | | | | | | Align w/revise_chunks branch Tested on: MacOSX/64 10.11.4 (amazon) w/parallel (h5committest forthcoming)
* [svn-r29607] Description:Quincey Koziol2016-04-021-94/+112
| | | | | | | | | Bring "don't filter partial edge chunks" capability from revise_chunks to trunk. Tested on: MacOSX/64 10.11.4 (amazon) w/debug, production & parallel (h5committest forthcoming)
* [svn-r28649] - add new API to toggle collective metadata write.Mohamad Chaarawi2015-12-141-1/+1
| | | | | - set default to FALSE - fix some bugs.
* [svn-r26329] Merge of r26069, r26070, and r26072 from the ↵Dana Robinson2015-02-271-16/+14
| | | | | | | | | | | | | | | | | | features/autotools_rework branch. Removed the configure option that allows selective disabling of individual internal filters (fletcher32, shuffle, etc.). This feature mucked up the code with a lot of #ifdefs, saved very little space, and was not scalable to a general scheme for library size reduction. We've decided to remove the feature while we investigate a more general scheme for decreasing the library size. Part of: HDFFV-9086 Tested on: h5committest
* [svn-r25779] fix bug in parallel tests where a compact dset is being createdMohamad Chaarawi2014-11-041-4/+11
| | | | | | | proportional to the process count without regard to the 64KB limit for compact datasets. tested on jam with parallel.
* [svn-r25651] Fix for: HDFFV-8715Mohamad Chaarawi2014-10-011-1/+6
| | | | | | HDF5_PARAPREFIX is ignored in parallel dense attribute and performance tests. tested on Jam w/ parallel.
* [svn-r24864] Description:Quincey Koziol2014-03-211-87/+36
| | | | | | | | | | | | | | | | | | Remove all traces of MPI-POSIX VFD and GPFS detection/code. Remove remaining traces of stream VFD. Remove testpar/t_posix_compliant test (it's not actually verifying anything). Clean up H5D__mpio_opt_possible() further. Moved environment variable that disables MPI collective operations into MPI-IO VFD (instead of it being in src/H5S.c). A few other small code cleanups. Tested on: Mac OSX/64 10.9.2 (amazon) w/parallel & serial
* [svn-r24772] Description:Quincey Koziol2014-03-101-6/+18
| | | | | | | Correct some dynamically sized arrays that fail on Windows. Tested on: Mac OSX/64 10.9.2 (amazon) w/parallel
* [svn-r24769] Description:Quincey Koziol2014-03-071-28/+378
| | | | | | | | | Check in Mohamad's changes to support collective I/O on point selections, along with some other minor cleanups. Tested on: Mac OSX/64 10.9.2 (amazon) w/parallel & serial (h5committest forthcoming)
* [svn-r24612] fix bugs in parallel tests exposed in corner cases when running ↵Mohamad Chaarawi2014-01-061-16/+15
| | | | | | | | | | | | | | | | with 1 or 2 processes. First bug is in testpar/t_mdset.c, where the test reports an error in addition to skipping the test if there are less than three procs. Fix to just skip the test. Second bug is in testpar/t_dset.c in actual_io_mode tests, where incorrect expected value for IO mode was set if the number of procs running the test is 1. tested with h5committest.
* [svn-r24380] The parallel test code now uses HDfree, HDmalloc, and HDcallocDana Robinson2013-10-311-65/+65
| | | | | | | | | | | exclusively. Part of the preparation for a fix for HDFFV-8551. Tested on: 32-bit LE linux (jam) w/ parallel and Fortran. There are no behavior changes, so testing was minimal.
* [svn-r23607] Purpose:Albert Cheng2013-04-221-1/+1
| | | | | | | | | | | Daily test failed in koala with parallel and v16compat API from the previous commit r22735. Descriptoin: Changed to use H5Dopen2() instead of H5Dopen(). Tested: koala --enable-parallel --with-default-api-version=v16. No h5committest test since this is limited to parallel test program.
* [svn-r23544] Description:Quincey Koziol2013-04-041-1/+1
| | | | | | | Correct API version mistake w/H5Acreate -> H5Acreate2 Tested on: Mac OSX/64 10.8.3 (amazon) w/parallel
* [svn-r23529] Description:Quincey Koziol2013-04-031-0/+60
| | | | | | | | Stop aliasing property to indicate internal collective metadata operations with property to perform collective raw data operations from the application. Tested on: Mac OSX/64 10.8.3 (amazon) w/paralllel
* [svn-r22992] Purpose:Jonathan Kim2012-10-301-59/+45
| | | | | | | | | | | HDFFV-8146 - Remove "multi-chunk IO without optimization" sub-feature from MPI I/O optimization for chunked dataset feature Description: The “multi-chunk IO without optimization” feature is removed and made the related xfer property (H5FD_MPIO_CHUNK_MULTI_IO) go directly to “multi-chunk-io” feature. Also update/fix/cleanup testings (chunk collective IO and actual chunk opt mode) accordingly. Tested: jam (linux32-LE), koala (linux64-LE), ostrich (linuxppc64-BE), fred (mac64-LE), Windows (32-LE cmake), cmake (jam)
* [svn-r22763] Purpose:Jonathan Kim2012-09-141-35/+24
| | | | | | | | | | | | | HDFFV-8143 Provide a routine(s) for telling the user why the library broke collective data access Description: Fixed Daily test failed from the previous commit r22735. (ember) Also changed H5Pget_mpio_no_collective_cause() parameter type from H5D_mpio_no_collective_cause_t to uint32_t due to change to return combined bitmap value which can be not emun defined value. Tested: jam (linux32-LE), koala-pp (linux64-LE), ember, h5committest
* [svn-r22744] Purpose:Jonathan Kim2012-09-081-0/+4
| | | | | | | | HDFFV-8143 Provide a routine(s) for telling the user why the library broke collective data access Description: Daily test failed from the previous commit r22735. (ember) Skip tests not to disrupt other tests while finding a solution for ember.
* [svn-r22743] Purpose:Jonathan Kim2012-09-071-18/+21
| | | | | | | | | | | | HDFFV-8143 Provide a routine(s) for telling the user why the library broke collective data access Description: Daily test failed from the previous commit r22735. (ember) Follow actual_io function to sync before go futher as this is similar function. Tested: jam (linux32-LE), koala-pp (linux64-LE), ember
* [svn-r22741] Purpose:Jonathan Kim2012-09-051-8/+4
| | | | | | | | | | | HDFFV-8143 Provide a routine(s) for telling the user why the library broke collective data access Description: Daily test failed from the previous commit r22735. (koala , ember) Fixed failure due to not be able to read external-storage file from external test. Tested: jam (linux32-LE), koala-pp (linux64-LE)
* [svn-r22735] Purpose:Jonathan Kim2012-09-041-0/+684
| | | | | | | | | | | | | | | | | | | HDFFV-8143 Provide a routine(s) for telling the user why the library broke collective data access Description: Added H5Pget_mpio_no_collective_cause() function that retrive reasons why the collective I/O was broken during Read/Write IO access. Reasons to break collective I/O: - SET_INDEPENDENT - DATATYPE_CONVERSION - DATA_TRANSFORMS - MPIPOSIX - NOT_SIMPLE_OR_SCALAR_DATASPACES (NULL Space) - POINT_SELECTIONS - NOT_CONTIGUOUS_OR_CHUNKED_DATASET (Compact or External-Storage) - FILTERS Tested: jam (linux32-LE), koala (linux64-LE), ostrich (linuxppc64-BE), tejeda (mac32-LE), linew (solaris-BE)
* [svn-r22651] fix a bug that would skip or include the parallel atomicity ↵Mohamad Chaarawi2012-08-091-1/+5
| | | | test with cmd arguments -o or -x
* [svn-r22287] Description:Quincey Koziol2012-04-161-1/+1
| | | | | | | | Clean up more FUNC_ENTER/FUNC_LEAVE macros and move H5D & H5T code toward the final design (as exemplified by the H5EA & H5FA code). Tested on: Mac OSX/64 10.7.3 (amazon) w/debug & parallel
* [svn-r22115] Add 2 new API routines to set/unset file atomicity for files ↵Mohamad Chaarawi2012-03-211-0/+325
| | | | | | | opened with the MPI-IO VFD Add test cases for these two routines Jira issue HDFFV-7961
* [svn-r21442] Description:Quincey Koziol2011-10-011-0/+549
| | | | | | | | | | | | | | | | | | | | | | Check in "actual I/O mode" feature to trunk. Will merge back to 1.8 branch after it bakes over the weekend. Tested on: FreeBSD/32 8.2 (loyalty) w/gcc4.6, w/C++ & FORTRAN, in debug mode FreeBSD/64 8.2 (freedom) w/gcc4.6, w/C++ & FORTRAN, in debug mode Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (koala) 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, w/threadsafe, in production mode Linux/PPC 2.6 (heiwa) w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-ia64 2.6 (ember) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in debug mode Mac OS X/32 10.6.8 (amazon) in debug mode Mac OS X/32 10.6.8 (amazon) w/C++ & FORTRAN, w/threadsafe, in production mode
* [svn-r15628] Description:Quincey Koziol2008-09-161-1/+1
| | | | | | | | | | | | | Remove trailing whitespace from C/C++ source files, with the following script: foreach f (*.[ch] *.cpp) sed 's/[[:blank:]]*$//' $f > sed.out && mv sed.out $f end Tested on: Mac OS X/32 10.5.5 (amazon) No need for h5committest, just whitespace changes...
* [svn-r14205] Description:Quincey Koziol2007-10-121-1/+1
| | | | | | | Fix typo from recent changes Tested on: None - just eyeballed.
* [svn-r14199] Description:Quincey Koziol2007-10-111-240/+240
| | | | | | | | | | | | | | | | | | | | | Add H5Dcreate to API versioned routines, replacing internal usage with H5Dcreate2 Fix thread-safe error stack initialization for API versioned error stack printing routines. Tested on: FreeBSD/32 6.2 (duty) in debug mode FreeBSD/64 6.2 (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/default API=1.6.x, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Mac OS X/32 10.4.10 (amazon) in debug mode
* [svn-r14193] Description:Quincey Koziol2007-10-081-12/+12
| | | | | | | | | | | | | | | | | | | Make H5Dopen versioned and change all internal usage to use H5Dopen2 Add simple regression test for H5Dopen1 Tested on: FreeBSD/32 6.2 (duty) in debug mode FreeBSD/64 6.2 (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/default API=1.6.x, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Mac OS X/32 10.4.10 (amazon) in debug mode
* [svn-r14192] Description:Quincey Koziol2007-10-081-17/+17
| | | | | | | | | | | | | | | | | | Deprecate H5Dextend in favor of H5Dset_extent (without using API versioning, due to changed behavior) and switch internal usage to H5Dset_extent Tested on: FreeBSD/32 6.2 (duty) in debug mode FreeBSD/64 6.2 (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/default API=1.6.x, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Mac OS X/32 10.4.10 (amazon) in debug mode
* [svn-r14098] Description:Quincey Koziol2007-08-211-12/+12
| | | | | | | | Clean up a few remaining API compatibility issues in the H5E API for parallel configurations Tested on: FreeBSD/64 6.2 (liberty) w/parallel
* [svn-r14096] There're 3 changes in this checkin as below:Raymond Lu2007-08-201-0/+212
| | | | | | | | | | | | | | | | | | 1. In H5Dwrite and H5Dread, let the data buffer point to a fake address if the application passes in an empty buffer. This is mainly for MPIO programs that some processes may not have any data to write or read but still participate the I/O. This solution solves some MPI's problem like the ChaMPIon on tungsten which doesn't support empty buffer. 2. The ChaMPIon on tungsten doesn't support complex derived MPI data type correctly and collective I/O when some processes don't have any data to write or read correctly. Detect the compiler "cmpicc" in the system-specific config file and set the variables for these two cases to false. The PHDF5 library already has set up a way to switch collective chunked I/O to independent under these two cases. 3. A bug fix - During the work of the optimization for compound data I/O, the case for switching collective chunked I/O to independent I/O was leftout. Fixed it by adding I/O caching to it in H5D_multi_chunk_collective_io in H5Dmpio.c. Tested on tungsten, cobalt, and kagiso for parallel; on linew and smirom for serial.
* [svn-r13253] Updated all C and C++ style source code files with the THG ↵Albert Cheng2007-02-071-2/+3
| | | | | | | | | copyright notice. Tested platform: Kagiso only since it is only a comment block change. If it works in one machine, it should work in all, I hope. Still need to check the parallel build on copper.
* [svn-r12554] New tests have been added to test the correctness of ↵MuQun Yang2006-08-091-0/+56
| | | | | | | | independent IO with file setview. To activite this test, add the command option -i. For example, at IBM AIX, type "poe testphdf5 -i" will test the library with independent IO with file setview. It simply replaces all the collective IO tests with independent IO with file setview.
* [svn-r12396] Purpose:Albert Cheng2006-06-011-1/+1
| | | | | | | | | | | | | | Bug fix. Description: Sometimes the parallel prefix is given in the form of nfs:/mnt/pfs which if given to a non-MPIO VFD like the default H5Fcreate, it would fail. Called h5_rmprefix which would return the non-prefix component part of the file name which would be okay for the default H5Fcreate and such. Platforms tested: Tested in heping parallel.
* [svn-r11245] Purpose:Quincey Koziol2005-08-131-1/+1
| | | | | | | | | | | | | | | | | | | | Code cleanup Description: Trim trailing whitespace, which is making 'diff'ing the two branches difficult. Solution: Ran this script in each directory: foreach f (*.[ch] *.cpp) sed 's/[[:blank:]]*$//' $f > sed.out && mv sed.out $f end Platforms tested: FreeBSD 4.11 (sleipnir) Too minor to require h5committest
* [svn-r9727] Purpose:Quincey Koziol2004-12-291-22/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bug Fix/Code Cleanup/Doc Cleanup/Optimization/Branch Sync :-) Description: Generally speaking, this is the "signed->unsigned" change to selections. However, in the process of merging code back, things got stickier and stickier until I ended up doing a big "sync the two branches up" operation. So... I brought back all the "infrastructure" fixes from the development branch to the release branch (which I think were actually making some improvement in performance) as well as fixed several bugs which had been fixed in one branch, but not the other. I've also tagged the repository before making this checkin with the label "before_signed_unsigned_changes". Platforms tested: FreeBSD 4.10 (sleipnir) w/parallel & fphdf5 FreeBSD 4.10 (sleipnir) w/threadsafe FreeBSD 4.10 (sleipnir) w/backward compatibility Solaris 2.7 (arabica) w/"purify options" Solaris 2.8 (sol) w/FORTRAN & C++ AIX 5.x (copper) w/parallel & FORTRAN IRIX64 6.5 (modi4) w/FORTRAN Linux 2.4 (heping) w/FORTRAN & C++ Misc. update:
* [svn-r9358] Purpose:Quincey Koziol2004-10-041-18/+176
| | | | | | | | | | | | | | | Bug fix Description: Relax restrictions on parallel I/O to allow compressed, chunked datasets to be read in parallel (collective access will be degraded to independent access, but will retrieve the information still). Platforms tested: FreeBSD 4.10 (sleipnir) w/parallel Solaris 2.7 (arabica) IRIX64 6.5 (modi4) h5committest
* [svn-r9309] Purpose:Albert Cheng2004-09-221-12/+12
| | | | | | | | | | | | | | | Cleanup Description: Remove old hack for H5Eget_auto() which is not needed any more. Reverse H5E_set_auto_stack(H5EDEFAULT,...) back to previous code of H5E_set_auto(...). Same for H5E_get_auto_stack. Platforms tested: Only tested in Eirene PP as the change is pretty straight forward. Misc. update:
* [svn-r9183] Purpose: New featureRaymond Lu2004-09-011-12/+12
| | | | | | | | | | | | Description: Restore 6 old error API functions back to the library to be backward compatible with v1.6. They are H5Epush, H5Eprint, H5Ewalk, H5Eclear, H5Eset_auto, H5Eget_auto. These functions do not have error stack as parameter. Solution: Internally, these functions use default error stack. Platforms tested: h5committest and fuss. Misc. update: RELEASE.txt
* [svn-r8867] Purpose:Quincey Koziol2004-07-131-2/+168
| | | | | | | | | | | | | | | | | | | Bug fix Description: Fix error in chunked dataset I/O where data written out wasn't read correctly from a chunked, extendible dataset after the dataset was extended. Also, fix parallel I/O tests to gather error results from all processes, in order to detect errors that only occur on one process. Solution: Bypass chunk cache for reads as well as writes, if parallel I/O driver is used and file is opened for writing. Platforms tested: FreeBSD 4.10 (sleipnir) w/parallel Too minor to require h5committest
* [svn-r8294] Purpose:Albert Cheng2004-04-011-8/+24
| | | | | | | | | | | | | feature Description: Change testphdf5 to use the common test program syntax. Needed to change the protocols of all test programs to fit the requirement of the common test syntax. Platforms tested: "h5committested". Also tested in sol with PP mode.
* [svn-r8096] Purpose:Albert Cheng2004-01-221-76/+40
| | | | | | | | | | | | | | | | Improvement. Description: Complete change of the verbose control to use the routines provided by the test/libh5test.a. Also put in a temporary fix for the H5Eset_auto() and H5Eget_auto() so that the Compat code are isolated in one place rather than all over the source file. Platforms tested: Tested in Eirene (parallel). Misc. update:
* [svn-r7923] Purpose:Quincey Koziol2003-12-101-0/+36
| | | | | | | | | | | | Bug fix Description: Clean up a couple more 1.6 compat bugs that showed up when the library was compiled with parallel support. Platforms tested: FreeBSD 4.9 (sleipnir) w/parallel & 1.6 compat config not tested with h5committest
* [svn-r7265] *** empty log message ***Raymond Lu2003-07-261-12/+12
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