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* Fix #1978 h5vers usage message. (#3162)Larry Knox2023-06-201-2/+3
| | | Update Platforms Tested in RELEASE.txt.
* Fix path to libhdf5.settings in cmakehdf5 (#3140)H. Joe Lee2023-06-161-2/+2
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* Add java options to build scripts (#3127)mattjala2023-06-152-1/+16
| | | | | | | | | | | | | | | | | | | * Add java options to build scripts Previously, cmakehdf5 turned on compiling of the java interface by default due to a value set in cacheinit.cmake. Now, consistent with how Fortran and CPP interfaces are handled, the script overwrites this default value to disable the libraries, fixing #2958. I also implemented the --enable-java/--disable java options for cmakehdf5, and -java for buildhdf5. Allen said these scripts should mention that compilers are to be specified in environment variables, but missing compilers causes errors at the CMake level, and CMake's error messages are already pretty informative (See the one in #2958 about JAVA_COMPILER).
* Make autogen.sh output message consistent (#3128)H. Joe Lee2023-06-151-1/+1
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* Adds an optional version arg to bin/format_source (#3119)Dana Robinson2023-06-141-1/+15
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* Remove the checkposix script (#3122)Dana Robinson2023-06-142-260/+0
| | | | | This script was used to ensure that all non-HDF5 calls were prefixed with 'HD'. We are removing this scheme so this script is no longer needed.
* Remove H5detect and H5make_libsettings (#3104)Dana Robinson2023-06-132-25/+1
| | | | | | | | Removes H5detect and H5make_libsettings from the build and replaces their functionality with things that don't affect cross-compiling. H5detect --> floating-point types are now detected on library load H5make_libsettings --> Moved functionality to a new H5build_settings.c template file
* Remove ref to format_source_patch (#3072)Dana Robinson2023-06-071-2/+0
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* Implement selection I/O with type conversion (#2823)Neil Fortner2023-04-281-0/+1
| | | | | Initial implementation of selection I/O with type conversion. Allows Parallel collective I/O with type conversion, as long as selection I/O is enabled.
* Run parallel clang-format tasks (#2740)Dana Robinson2023-04-151-1/+1
| | | Adds xargs arguments to enable running clang-format in parallel
* Minor fixes for CMake code and install docs (#2623)Allen Byrne2023-04-031-5/+5
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* Fix minor things noted when doing 1.10 merges (#2610)Dana Robinson2023-03-241-2/+2
| | | | * Duplicated HDF_RESOURCES_DIR from cmake_ext_mod merge * Typos in comments
* Update testh5cc.sh.in for new major version 1.14. (#2349)Larry Knox2022-12-221-8/+8
| | | | | * Update testh5cc.sh.in for new major version 1.14. * iFix sha256sum commands in release script.
* H5F_LIBVER_LATEST changes for move to 1.15 (#2288)Allen Byrne2022-12-211-2/+2
| | | | | | | | | | | | | | | * H5F_LIBVER_LATEST changes for move to 1.15 * Add new default api check * Format fixes * Fix default configure * fix lib version tests * Fix another version variable * Add 1.14 doc link
* Update windows worker compilers (#2286)Allen Byrne2022-12-142-18/+18
| | | | | | | * Update windows worker compilers * Update bin and test issues * Update script and revert java test
* Removes MPE instrumentation support. (#2245)Dana Robinson2022-11-092-16/+5
| | | | | | | | | | | * Removes MPE instrumentation support. The Autotools will no longer accept --with-mpe= and the logging commands have been removed from the FUNC_ENTER macros. CMake has never supported instrumenting for MPE. * Committing clang-format changes Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
* Removes the memory allocation sanity checks feature (#2218)Dana Robinson2022-11-031-1/+0
| | | | | | | | | | | | | | | * Removes the memory allocation sanity checks feature * Committing clang-format changes * Removes zero size checks for H5MM_(c|m)alloc() * Explicitly return NULL when size == 0 in H5allocate_memory() * Committing clang-format changes * Format fix Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
* Use ctest_test and APPEND to correctly report passed and failed test numbers ↵Larry Knox2022-11-0211-30/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | in CDash (#2208) * Change how HPC tests are executed * Move ctest_test commands for serial and parallel tests into cmake files. * Update checks for uploading Test.xml to CDash. * Correct cmake scripots. * Remove extraneous characters. * Add ctest_start (APPEND). * Add binary directories to scripts running ctest_test. * Correct parameters for appending Test.xml. * Set CTEST_SITE and CTEST_BUILD_NAME. * Try to pass site and build_name to ctest_test sripts. * Add site name and build name for ctest_test commands vi environment. * Revert "Try to pass site and build_name to ctest_test sripts." This reverts commit d364aaf0fa65ee7f9e222b2633ee916d50afbc42. * Correct typo in src/CMakeLists.txt. * Update batch scripts to run ctest_test scripts. Co-authored-by: Allen Byrne <byrn@hdfgroup.org>
* Update copyright headers (#2184)Larry Knox2022-11-0125-487/+48
| | | | | * Updated source file copyright headers to remove "Copyright by the Board of Trustees of the University of Illinois", which is kept in the top-level COPYING file.
* Update examples reference to single-source version 2.0.1 (#2107)Allen Byrne2022-09-201-3/+3
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* Removes bin/deploy, which just calls h5redeploy under the hood (#2027)Dana Robinson2022-08-192-59/+0
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* Updates the warnist script to report gfortran generic warnings (#2040)Dana Robinson2022-08-191-0/+12
| | | | These are not associated with a file and line number, like specifying a non-existant include directory on the compile line.
* Remove unused dependency files (#2025)Dana Robinson2022-08-172-78/+0
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* Update bin/README.mdDana Robinson2022-08-171-2/+2
| | | Correct missing space after # and ##
* Adds a TODO section to bin/README.md (#2028)Dana Robinson2022-08-171-0/+5
| | | Mainly to address the semi-broken state of chkcopyright
* Adds a README.md file to bin that indicates script usage (#2024)Dana Robinson2022-08-171-0/+27
| | | | | * Adds a README.md file to bin that indicates script usage * Forgot header row
* Removes bin/chkconfigure (#2023)Dana Robinson2022-08-171-82/+0
| | | | We check autoconf in configure.ac and can check for anything else in autogen.sh
* Removes bin/format_source_patch (#2022)Dana Robinson2022-08-171-34/+0
| | | This differs only trivially from bin/format_source
* Removes the bin/gcov_script file (#2021)Dana Robinson2022-08-171-51/+0
| | | We don't need fragile scripts to run basic profiling programs
* Replaces bin/newer with -nt comparison in Makefiles (#2020)Dana Robinson2022-08-171-43/+0
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* Removes the bin/yodconfigure script which appears unused (#2019)Dana Robinson2022-08-171-76/+0
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* Replaced bin/mkdirs w/ `mkdir -p -m 755`, which is POSIX (#2018)Dana Robinson2022-08-171-33/+0
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* Removes the broken bin/errors script (#2017)Dana Robinson2022-08-161-139/+0
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* Fix typos found in the rest of the hdf5 code-base (#1985)luzpaz2022-08-102-2/+2
| | | | | | | | | | | * Fix typos found in the rest of the hdf5 code-base * Typo in tool.cmake * Revert "Typo in tool.cmake" This reverts commit 06b8403d99757c7d20f1eed530cf317c3d84de4b. * Fix clang-format styling
* Subfiling updates for release (#1963)jhendersonHDF2022-08-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Remove generated file h5fuse.sh * Link pthreads library when Subfiling VFD is built * Switch to MPI I/O driver for Subfiling HDF5 stub file * Rough first implementation for Subfiling file deletion * Subfiling VFD - get file dirname for file deletion * Subfiling VFD - set lock callback to NULL for now to avoid performance issues * Committing clang-format changes * Minor tidying up of Subfiling testing * Fixups for Subfiling VFD support in tools * Tidy up Subfiling public interface and add Doxygen * Respect Subfiling configuration settings from application * Add release note for Subfiling VFD * Committing clang-format changes * Committing clang-format changes * Shorten some Subfiling environment variable names Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
* Onion VFD (#1953)Dana Robinson2022-08-021-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Onion VFD feature * Fixes onion VFD errors with non-sec2 backing store VFDs * Disables the onion VFD tests w/ ph5diff * Disables non-sec2 VFDs as onion VFD backing stores * Committing clang-format changes * Formatted source * Typo * Adds onion VFD tools tests to CMake * Fixes for v16 API compatibility * Memset structs to avoid bad frees on errors * H5Dwrite() calls now use H5T_NATIVE_INT as the memory type vs LE * Properly decodes checksums on BE machines * Be more careful about uint64_t to haddr_t/hsize_t conversions * Another fix for BE data comparison * Removed double underscores from onion constants * Replace hard-coded onion header string w/ constant * Fixes cleanup paths in H5FD__onion_ingest_history() * Fixed use of size_t revision numbers * Fix h5dump revision count format string Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
* Removes Windows getlogin() equivalents (#1958)Dana Robinson2022-08-011-1/+1
| | | This function is no longer used in the library
* Subfiling VFD (#1883)jhendersonHDF2022-07-221-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Added support for vector I/O calls to the VFD layer, and associated test code. Note that this includes the optimization to allow shortened sizes and types arrays to allow more space efficient representations of vectors in which all entries are of the same size and/or type. See the Selection I/o RFC for further details. Tested serial and parallel, debug and production on Charis. serial and parallel debug only on Jelly. * ran code formatter quick serial build and test on jelly * Add H5FD_read_selection() and H5FD_write_selection(). Currently only translate to scalar calls. Fix const buf in H5FD_write_vector(). * Format source * Fix comments * Add selection I/O to chunk code, used when: not using chunk cache, no datatype conversion, no I/O filters, no page buffer, not using collective I/O. Requires global variable H5_use_selection_io_g be set to TRUE. Implemented selection to vector I/O transaltion at the file driver layer. * Fix formatting unrelated to previous change to stop github from complaining. * Add full API support for selection I/O. Add tests for this. * Implement selection I/O for contiguous datasets. Fix bug in selection I/O translation. Add const qualifiers to some internal selection I/O routines to maintain const-correctness while avoiding memcpys. * Added vector read / write support to the MPIO VFD, with associated test code (see testpar/t_vfd.c). Note that this implementation does NOT support vector entries of size greater than 2 GB. This must be repaired before release, but it should be good enough for correctness testing. As MPIO requires vector I/O requests to be sorted in increasing address order, also added a vector sort utility in H5FDint.c This function is tested in passing by the MPIO vector I/O extension. In passing, repaired a bug in size / type vector extension management in H5FD_read/write_vector() Tested parallel debug and production on charis and Jelly. * Ran source code formatter * Add support for independent parallel I/O with selection I/O. Add HDF5_USE_SELECTION_IO env var to control selection I/O (default off). * Implement parallel collective support for selection I/O. * Fix comments and run formatter. * Update selection IO branch with develop (#1215) Merged branch 'develop' into selection_io * Sync with develop (#1262) Updated the branch with develop changes. * Implement big I/O support for vector I/O requests in the MPIO file driver. * Free arrays in H5FD__mpio_read/write_vector() as soon as they're not needed, to cut down on memory usage during I/O. * Address comments from code review. Fix const warnings with H5S_SEL_ITER_INIT(). * Committing clang-format changes * Feature/subfiling (#1464) * Initial checkin of merged sub-filing VFD. Passes regression tests (debug/shared/paralle) on Jelly. However, bugs and many compiler warnings remain -- not suitable for merge to develop. * Minor mods to src/H5FDsubfile_mpi.c to address errors reported by autogen.sh * Code formatting run -- no test * Merged my subfiling code fixes into the new selection_io_branch * Forgot to add the FindMERCURY.cmake file. This will probably disappear soon * attempting to make a more reliable subfile file open which doesn't return errors. For some unknown reason, the regular posix open will occasionally fail to create a subfile. Some better error handling for file close has been added. * added NULL option for H5FD_subfiling_config_t in H5Pset_fapl_subfiling (#1034) * NULL option automatically stacks IOC VFD for subfiling and returns a valid fapl. * added doxygen subfiling APIs * Various fixes which allow the IOR benchmark to run correctly * Lots of updates including the packaging up of the mercury_util source files to enable easier builds for our Benchmarking * Interim checkin of selection_io_with_subfiling_vfd branch Moddified testpar/t_vfd.c to test the subfiling vfd with default configuration. Must update this code to run with a variety of configurations -- most particularly multiple IO concentrators, and stripe depth small enough to test the other IO concentrators. testpar/t_vfd.c exposed a large number of race condidtions -- symtoms included: 1) Crashes (usually seg faults) 2) Heap corruption 3) Stack corruption 4) Double frees of heap space 5) Hangs 6) Out of order execution of I/O requests / violations of POSIX semantics 7) Swapped write requests Items 1 - 4 turned out to be primarily caused by file close issues -- specifically, the main I/O concentrator thread and its pool of worker threads were not being shut down properly on file close. Addressing this issue in combination with some other minor fixes seems to have addressed these issues. Items 5 & 6 appear to have been caused by issue of I/O requests to the thread pool in an order that did not maintain POSIX semantics. A rewrite of the I/O request dispatch code appears to have solved these issues. Item 7 seems to have been caused by multiple write requests from a given rank being read by the wrong worker thread. Code to issue "unique" tags for each write request via the ACK message appears to have cleaned this up. Note that the code is still in poor condtition. A partial list of known defects includes: a) Race condiditon on file close that allows superblock writes to arrive at the I/O concentrator after it has been shutdown. This defect is most evident when testpar/t_subfiling_vfd is run with 8 ranks. b) No error reporting from I/O concentrators -- must design and implement this. For now, mostly just asserts, which suggests that it should be run in debug mode. c) Much commented out and/or un-used code. d) Code orgnaization e) Build system with bits of Mercury is awkward -- think of shifting to pthreads with our own thread pool code. f) Need to add native support for vector and selection I/O to the subfiling VFD. g) Need to review, and posibly rework configuration code. h) Need to store subfile configuration data in a superblock extension message, and add code to use this data on file open. i) Test code is inadequate -- expect more issues as it is extended. In particular, there is no unit test code for the I/O request dispatch code. While I think it is correct at present, we need test code to verify this. Similarly, we need to test with multiple I/O concentrators and much smaller stripe depth. My actual code changes were limited to: src/H5FDioc.c src/H5FDioc_threads.c src/H5FDsubfile_int.c src/H5FDsubfile_mpi.c src/H5FDsubfiling.c src/H5FDsubfiling.h src/H5FDsubfiling_priv.h testpar/t_subfiling_vfd.c testpar/t_vfd.c I'm not sure what is going on with the deletions in src/mercury/src/util. Tested parallel/debug on Charis and Jelly * subfiling with selection IO (#1219) Merged branch 'selection_io' into subfiling branch. * Subfile name fixes (#1250) * fixed subfiling naming convention, and added leading zero to rank names. * Merge branch 'selection_io' into selection_io_with_subfiling_vfd (#1265) * Added script to join subfiles into a single HDF5 file (#1350) * Modified H5FD__subfiling_query() to report that the sub-filing VFD supports MPI This exposed issues with truncate and get EOF in the sub-filing VFD. I believe I have addressed these issues (get EOF not as fully tested as it should be), howeer, it exposed race conditions resulting in hangs. As of this writing, I have not been able to chase these down. Note that the tests that expose these race conditions are in testpar/t_subfiling_vfd.c, and are currently skipped. Unskip these tests to reproduce the race conditions. tested (to the extent possible) debug/parallel on charis and jelly. * Committing clang-format changes * fixed H5MM_free Co-authored-by: mainzer <mainzer#hdfgroup.org> Co-authored-by: jrmainzer <72230804+jrmainzer@users.noreply.github.com> Co-authored-by: Richard Warren <Richard.Warren@hdfgroup.org> Co-authored-by: Richard.Warren <richard.warren@jelly.ad.hdfgroup.org> Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com> * Move Subfiling VFD components into H5FDsubfiling source directory * Update Autotools build and add H5_HAVE_SUBFILING_VFD macro to H5pubconf.h * Tidy up CMake build of subfiling sources * Merge branch 'develop' into feature/subfiling (#1539) Merge branch 'develop' into feature/subfiling * Add VFD interface version field to Subfiling and IOC VFDs * Merge branch 'develop' into feature/subfiling (#1557) Merge branch 'develop' into feature/subfiling * Merge branch 'develop' into feature/subfiling (#1563) Merge branch 'develop' into feature/subfiling * Tidy up merge artifacts after rebase on develop * Fix incorrect variable in mirror VFD utils CMake * Ensure VFD values are always defined * Add subfiling to CMake VFD_LIST if built * Mark MPI I/O driver self-initialization global as static * Add Subfiling VFD to predefined VFDs for HDF5_DRIVER env. variable * Initial progress towards separating private vs. public subfiling code * include libgen.h in t_vfd tests for correct dirname/basename * Committing clang-format changes * removed mercury option, included subfiling header path (#1577) Added subfiling status to configure output, installed h5fuse.sh to build directory for use in future tests. * added check for stdatomic.h (#1578) * added check for stdatomic.h with subfiling * added H5_HAVE_SUBFILING_VFD for cmake * fix old-style-definition warning (#1582) * fix old-style-definition warning * added test for enable parallel with subfiling VFD (#1586) Fails if subfiling VFD is not used with parallel support. * Subfiling/IOC VFD fixes and tidying (#1619) * Rename CMake option for Subfiling VFD to be consistent with other VFDs * Miscellaneous Subfiling fixes Add error message for unset MPI communicator Support dynamic loading of subfiling VFD with default configuration * Temporary fix for subfile name issue * Added subfile checks (#1634) * added subfile checks * Feature/subfiling (#1655) * Subfiling/IOC VFD cleanup Fix misuse of MPI_COMM_WORLD in IOC VFD Propagate Subfiling FAPL MPI settings down to IOC FAPL in default configuration case Cleanup IOC VFD debugging code Change sprintf to snprintf in a few places * Major work on separating Subfiling and IOC VFDs from each other * Re-write async_completion func to not overuse stack * Replace usage of MPI_COMM_WORLD with file's actual MPI communicator * Refactor H5FDsubfile_mpi.c * Remove empty file H5FDsubfile_mpi.c * Separate IOC VFD errors to its own error stack * Committing clang-format changes * Remove H5TRACE macros from H5FDioc.c * Integrate H5FDioc_threads.c with IOC error stack * Fix for subfile name generation Use number of I/O concentrators from existing subfiling configuration file, if one exists * Add temporary barrier in "Get EOF" operation to prevent races on EOF Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com> * Fix for retrieval of machine Host ID * Default to MPI_COMM_WORLD if no MPI params set * added libs rt and pthreads (#1673) * added libs rt and pthreads * Feature/subfiling (#1689) * More tidying of IOC VFD and subfiling debug code * Remove old unused log file code * Clear FID from active file map on failure * Fix bug in generation of subfile names when truncating file * Change subfile names to start from 1 instead of 0 * Use long long for user-specified stripe size from environment variable * Skip 0-sized I/Os in low-level IOC I/O routines * Don't update EOF on read * Convert printed warning about data size mismatch to assertion * Don't add base file address to I/O addresses twice Base address should already be applied as part of H5FDwrite/read_vector calls * Account for 0-sized I/O vector entries in subfile write/read functions * Rewrite init_indep_io for clarity * Correction for IOC wraparound calculations * Some corrections to iovec calculations * Remove temporary barrier on EOF retrieval * Complete work request queue entry on error instead of skipping over * Account for stripe size wraparound for sf_col_offset calculation * Committing clang-format changes Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com> * Re-write and fix bugs in I/O vector filling routines (#1703) * Rewrite I/O vector filling routines for clarity * Fix bug with iovec_fill_last when last I/O size is 0 * added subfiling_dir line read (#1714) * added subfiling_dir line read and use it * shellcheck fixes * I/O request dispatch logic update (#1731) Short-circuit I/O request dispatch when head of I/O queue is an in-progress get EOF or truncate operation. This prevents an issue where a write operation can be dispatched alongside a get EOF/truncate operation, whereas all I/O requests are supposed to be ineligible for dispatch until the get EOF/truncate is completed * h5fuse.sh.in clean-up (#1757) * Added command-line options * Committing clang-format changes * Align with changes from develop * Mimic MPI I/O VFD for EOF handling * Initialize context_id field for work request objects * Use logfile for some debugging information * Use atomic store to set IOC ready flag * Use separate communicator for sending file EOF data Minor IOC cleanup * Use H5_subfile_fid_to_context to get context ID for file in Subfiling VFD * IOVEC calculation fixes * Updates for debugging code * Minor fixes for threaded code * Committing clang-format changes * Use separate MPI communicator for barrier operations * Committing clang-format changes * Rewrite EOF routine to use nonblocking MPI communication * Committing clang-format changes * Always dispatch I/O work requests in IOC main loop * Return distinct MPI communicator to library when requested * Minor warning cleanup * Committing clang-format changes * Generate h5fuse.sh from h5fuse.sh.in in CMake * Send truncate messages to correct IOC rank * Committing clang-format changes * Miscellaneous cleanup Post some MPI receives before sends Free some duplicated MPI communicator/Info objects Remove unnecessary extra MPI_Barrier * Warning cleanup * Fix for leaked MPI communicator * Retrieve file EOF on single rank and bcast it * Fixes for a few failure paths * Cleanup of IOC file opens * Committing clang-format changes * Use plan MPI_Send for send of EOF messages * Always check MPI thread support level during Subfiling init * Committing clang-format changes * Handle a hang on failure when IOCs can't open subfiles * Committing clang-format changes * Refactor file open status consensus check * Committing clang-format changes * Fix for MPI_Comm_free being called after MPI_Finalize * Fix VFD test by setting MPI params before setting subfiling on FAPL * Update Subfiling VFD error handling and error stack usage * Improvements for Subfiling logfiles * Remove prototypes for currently unused routines * Disable I/O queue stat collecting by default * Remove unused serialization mutex variable * Update VFD testing to take subfiling VFD into account * Fix usage of global subfiling application layout object * Minor fixes for failure pathways * Keep track of the number of failures in an IOC I/O queue * Make sure not to exceed MPI_TAG_UB value for data communication messages * Committing clang-format changes * Update for rename of some H5FD 'ctl' opcodes * Always include Subfiling's public header files in hdf5.h * Remove old unused code and comments * Implement support for per-file I/O queues Allows the subfiling VFD to have multiple HDF5 files open simultaneously * Use simple MPI_Iprobe over unnecessary MPI_Improbe * Committing clang-format changes * Update HDF5 testing to query driver for H5FD_FEAT_DEFAULT_VFD_COMPATIBLE flag * Fix a few bugs related to file multi-opens * Avoid calling MPI routines if subfiling gets reinitialized * Fix issue when files are closed in a random order * Update HDF5 testing to query VFD for "using MPI" feature flag * Register atexit handler in subfiling VFD to call MPI_Finalize after HDF5 closes * Fail for collective I/O requests until support is implemented * Correct VOL test function prototypes * Minor cleanup of old code and comments * Update mercury dependency * Cleanup of subfiling configuration structure * Committing clang-format changes * Build system updates for Subfiling VFD * Fix possible hang on failure in t_vfd tests caused by mismatched MPI_Barrier calls * Copy subfiling IOC fapl in "fapl get" method * Mirror subfiling superblock writes to stub file for legacy POSIX-y HDF5 applications * Allow collective I/O for MPI_BYTE types and rank 0 bcast strategy * Committing clang-format changes * Use different scheme for subfiling write message MPI tag calculations * Committing clang-format changes * Avoid performing fstat calls on all MPI ranks * Add MPI_Barrier before finalizing IOC threads * Use try_lock in I/O queue dispatch to minimize contention from worker threads * Use simple Waitall for nonblocking I/O waits * Add configurable IOC main thread delay and try_lock option to I/O queue dispatch * Fix bug that could cause serialization of non-overlapping I/O requests * Temporarily treat collective subfiling vector I/O calls as independent * Removed unused mercury bits * Add stubs for subfiling and IOC file delete callback * Update VFD testing for Subfiling VFD * Work around HDF5 metadata cache bug for Subfiling VFD when MPI Comm size = 1 * Committing clang-format changes Co-authored-by: mainzer <mainzer#hdfgroup.org> Co-authored-by: Neil Fortner <nfortne2@hdfgroup.org> Co-authored-by: Scot Breitenfeld <brtnfld@hdfgroup.org> Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: jrmainzer <72230804+jrmainzer@users.noreply.github.com> Co-authored-by: Richard Warren <Richard.Warren@hdfgroup.org> Co-authored-by: Richard.Warren <richard.warren@jelly.ad.hdfgroup.org>
* Misc clang warning fixes (#1869)Dana Robinson2022-07-111-0/+1
| | | | | | | | | | | | | | | | | * Minor clang warning fixes in src and test * Fixes clang warnings in high-level library * clang format-nonliteral warning fixes * Committing clang-format changes * Fixed int -> float clang cast warnings in h5diff * Quiets some warnings in flex/bison generated code * Suppress overlong string warning for libinfo on clang Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
* Replace obsolete docver arg with arg to supply branch name (#1771)Allen Byrne2022-05-131-31/+11
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* Use git command to get branch name (#1748)Allen Byrne2022-05-071-1/+1
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* Change order of naming commands (#1742)Allen Byrne2022-05-061-1/+2
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* Updates warnhist script to deal with AMD Optimizing Compiler messages (#1713)Dana Robinson2022-05-031-0/+3
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* Develop clang format java (#1653)Allen Byrne2022-04-192-2/+2
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* Minor things discovered while preparing 1.12.2 (#1620)Dana Robinson2022-04-082-2/+2
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* Updates bin/restore.sh to clean up src/H5config.h.in (#1605)Dana Robinson2022-04-071-0/+3
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* Removes bin/README (#1602)Dana Robinson2022-04-071-2/+0
| | | | This README file refers to scripts that were removed when the MANIFEST went away.
* Misc fixes highlighted by the checkposix script (#1499)Dana Robinson2022-03-171-4/+7
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* Removes the MANIFEST file and unused release files (#1497)Dana Robinson2022-03-158-2559/+102
| | | | | * Removes the MANIFEST file and unused release files * Updated tar command
* Updated README.txt to README.md (#1375)Scot Breitenfeld2022-01-143-10/+10
| | | | | | | | | | | * H5Lexists docs: Removed reference to 1.8.16 since the change is the 1.8.x releases, HDFFV-11289 * H5Oget_info_by_name, name can be any object, not just a group * Converted README.txt to README.md and updated files referring to README.txt to README.md. * removed references to README.txt * updated MANIFEST
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