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* Clean up off_t usage (#4095)Dana Robinson2024-03-091-2/+2
| | | | * Add comments to C++ and Fortran API calls that use off_t * Remove noise casts for small integers
* Fix misc. warnings from GCC when compiling with -fsanitize=undefined (#3787)jhendersonHDF2023-11-011-1/+1
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* Replaces HDgetenv with getenv (#3599)Scot Breitenfeld2023-09-261-1/+1
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* Strip HD prefix from string/char C API calls (#3540)Dana Robinson2023-09-151-6/+6
| | | | | | | | | | | | | | | | | | | | | * Strip HD prefix from string/char C API calls * HD(f)(put|get)(s|c) * HDstr* * HDv*printf * HD(s)(print|scan)f * HDperror But NOT: * HDstrcase* * HDvasprintf * HDstrtok_r * HDstrndup As those are not C99 and have portability work-around implementations. They will be handled later. * Fix th5_system.c screwup
* Convert hbool_t --> bool in src (#3496)Dana Robinson2023-09-051-9/+9
| | | | | | | | | | | * hbool_t --> bool in src * Does not remove TRUE/FALSE * Public header files are unchanged * Public API calls are unchanged * TRUE/FALSE --> true/false in src * Add deprecation notice for hbool_t
* Made HGOTO_ERROR a do-while loop (#3308)Sean McBride2023-08-021-20/+20
| | | | | * Made HGOTO_ERROR a do-while loop
* Fixed more warnings about extra semicolons (#3249)Sean McBride2023-07-181-12/+12
| | | | | | | * Require semi-colon after H5_CHECK_OVERFLOW calls Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
* Remove HD from HDmem* calls (#3211)Dana Robinson2023-06-291-9/+9
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* Remove programmer/date from comments (#3210)Dana Robinson2023-06-291-64/+0
| | | | * Removes Programmer: and Date: fields * Fixes a few Modifications: fields leftover from previous work
* Remove HD from C std lib file ops (#3206)Dana Robinson2023-06-291-2/+2
| | | | | | | | | * HDfclose * HDferror * HDfeof * HDfflush * HDfopen * HDfread * HDfwrite
* Rename HD(f)printf() to (f)printf() (#3194)Dana Robinson2023-06-281-64/+64
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* Rename HDassert() to assert() (#3191)Dana Robinson2023-06-281-33/+33
| | | | | * Change HDassert to assert * Fix bin/make_err
* Convert H5F haddr_t macros to H5 (#3039)Dana Robinson2023-06-051-5/+5
| | | | | | | | | | | | | | | | | | | | | | Several macros for handling haddr_t values exist in H5Fprivate.h and have H5F prefixes, even though they have nothing to do with a particular file (e.g., H5F_addr_lt()). These macros have been moved to H5private.h and renamed to have an H5 prefix. Affected macros: H5F_addr_overflow H5F_addr_defined H5F_addr_eq H5F_addr_ne H5F_addr_lt H5F_addr_le H5F_addr_gt H5F_addr_ge H5F_addr_cmp H5F_addr_overlap H5F_addr_pow2 was unused and removed instead of converted.
* Update copyright headers (#2184)Larry Knox2022-11-011-1/+0
| | | | | * 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.
* Develop clang 13 format (#1933)Allen Byrne2022-07-261-15/+15
| | | | | * Update format source to clang 13 * More format changes
* Subfiling VFD (#1883)jhendersonHDF2022-07-221-2/+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>
* Converts __int64 to LONGLONG in LARGE_INTEGER union members on Windows (#1816)Dana Robinson2022-06-221-1/+1
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* Removes the STATIC flavor of FUNC_ENTER macros (#1622)Dana Robinson2022-04-081-20/+20
| | | | | * Removes the STATIC flavor of FUNC_ENTER macros
* Merge initial version of selection I/O feature into develop (#1367)Neil Fortner2022-03-261-35/+40
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* Fixed Spelling Errors (#1166)Scot Breitenfeld2021-12-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * fixed missed closing of a dataset * fixed missed closing of a dataset * fixed typo in error return * Committing clang-format changes * minor edits * code format * Committing clang-format changes * code format * minor edit * switched from using MPI_count, to actual bytes written for H5FD_mpio_debug rw debugging * Committing clang-format changes * changed size_i in printf to reflect the I/O. * Committing clang-format changes * Fixed seg fault with xlf on BE with -qintsize=8 * fixed error function string * spelling corrections via codespell, added new spell check github actions * Committing clang-format changes * misc * misc * misc * misc * misc * misc * misc * misc * misc * misc * misc * misc * misc * misc * Committing clang-format changes * misc * misc * misc * misc * misc * misc * Committing clang-format changes * misc * work around for https://github.com/codespell-project/codespell/issues/2137 * misc * added missing file * misc * misc. * misc * switch to using Codespell with GitHub Actions * misc. * misc. * fixed more sp errors * Fix new typos found by codespell. * fixed proceed with precede * fixed variable in fortran test * fixed minnum * updated spelling list Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: Larry Knox <lrknox@hdfgroup.org>
* Fixes FUNC_ENTER warnings in VFDs due to recent init changes (#1178)Dana Robinson2021-11-101-2/+1
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* Simplify function enter macros for performance benefits (#1024)David Young2021-11-081-34/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Take a stab at using constructors to initialize instead of function-entry macros. This is a work in progress. It's good enough to run `many_dsets`. * Committing clang-format changes * Add the `many_dsets` benchmark and some scripts I used on jelly for setting up the build/test environment and for recording/flame-graphing profiles. * Committing clang-format changes * Change my Makefile and environment script to work both on jelly and on mayll (and probably on Summit). * Disable clang-format "fix." * Replace the `if (!H5_TERM_GLOBAL)` test in each FUNC_ENTER_ macro with `if (true)`. * Fix bad grammar in a comment. * Instead of labeling the H5*__init_package routines constructors, fold each into an initialization routine, H5*_init(), and call each of the H5*_init() routines. Call most of the H5*_init() routines from H5_init_library() in an explicit order that I found out earlier by instrumenting each __init_package routine and running the library tests. Roll H5FD*__init_package routines into H5FD*_init() routines. This change ends just-in-time initialization of package dependencies by package initializers. Don't track in per-package variables (H5_PKG_INIT_VAR) whether each package has been initialized. Instead, track in a single library variable whether the whole library is initialized or not. Drive the initialization of packages by H5_init_library() with a table of initializer routines. Also drive the termination of packages by H5_term_library() with a table. Perform initialization as needed from FUNC_ENTER_API_INIT(err). This basically restores the old behavior of that macro. Delete a bunch of #definitions in H5private.h that have fallen out of use with these changes. * Committing clang-format changes * Undo the bad auto-formatting that appears to have occurred in spite of my disabling it. Bracket some code in /* clang-format off */ /* clang-format on */ to prevent a recurrence. * Remove a diagnostic abort(). * Fix a logic error: print a comma between every package terminator run, and don't print an initial comma. * Complete the changes I started in H5_term_library() that undo the bad auto-formatting. Stop tracking whether package "tops" were initialized in per-package variables H5*_top_package_initialize_s. H5_term_library() takes care of that for them. Remove H5R_top_term_package() and H5R_term_package(), they don't do anything. * Committing clang-format changes * NFCI. Simplify macro text: replace `if (true) {` with `{`. * Fix formatting and suppress clang-format on a longer range. * Quiet some unused label, unused variable complaints that cropped up after I simplified the FUNC_ENTER_ macros for the sake of performance. * Committing clang-format changes * Delete some programs and scripts that don't belong in the pull request. * Use the right function-entry macro. * Use a sensible format and disable auto-formatting. * Stop calling do-nothing initializer H5FS_init(). Delete it. * Document what changes to make if the default VFD changes. * While I am here, change an `await_prior` flag on the terminator table to `true` to match the previous, non-table-driven code that was here. Found the oversight making the following changes: NFCI: insert an empty line and copy over slightly-edited comments from the previous version, where those comments still correctly explained how library termination operated. * NFCI: lower a staircase. * Replace every occurrence of FUNC_ENTER_NOAPI_INIT(...) with H5_PUSH_FUNC since that is all that that macro does any more. Quiet a bunch of new warnings by changing FUNC_ENTER_NOAPI(...) to FUNC_ENTER_NOAPI_NOERR and removing disused `done:` labels. * NFCI: add curly braces around a multiline statement. * Quiet a signed/unsigned comparison warning. * Add some documentation about library initialization and shutdown. * Make sure that the library is initialized, or else that initialization is already underway, before performing any VFD's initialization. * Committing clang-format changes * Committing clang-format changes * Reduce differences from `develop` branch. * Always initialize `tot_init`. * Committing clang-format changes * Fix typo: H5SL_init initializes skip lists, not VOL. * Remove H5_TERM_GLOBAL test in H5T_init. H5T_init was unusual in that it tested H5_TERM_GLOBAL and exited early if it was set. No other module initializers did that, and I cannot find any reason that should be necessary. Tests still pass when I remove it, so away it goes. * Use HD prefix. * Add function header comments. * Drop the intermediate variable, it's only used once. * Extract subroutine `H5FDperform_init(hid_t (*init)(void))` that initializes the library, if necessary, before calling its VFD-initializer argument. Use H5FDperform_init in the definition of the symbols H5FD_<vfd> (e.g., H5FD_SEC2), which may be evaluated before the library is initialized, like so: ``` ``` I implement H5FDperform_init in its own source file, H5FDperform.c, and exclude that file from trace processing because the `bin/trace` cannot deal with the function-pointer type. * Straggler from last: add new source file src/H5FDperform.c. * Committing clang-format changes * Add a missing file to the MANIFEST. * Switch to FUNC_ENTER_API_NOINIT in H5FDperform_init() and hbool_t in H5_term_library(). Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
* VFD plugins (#602)jhendersonHDF2021-09-291-42/+49
| | | | | | | | | | | | | | | | | * Implement support for loading of Virtual File Drivers as plugins Fix plugin caching for VOL connector and VFD plugins Fix plugin iteration to skip paths that can't be opened * Enable dynamic loading of VFDs with HDF5_DRIVER environment variable * Temporarily disable error reporting during H5F_open double file open * Default to using HDstat in h5_get_file_size for unknown VFDs * Use macros for some environment variables that HDF5 interprets * Update "null" and "ctl testing" VFDs
* VFD ctl feature (#981)jhendersonHDF2021-09-231-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Added "ctl" callback to the VFD interface, and the associated H5FDctl() and H5FD_ctl() calls. Modified the MPIO VFD accordingly -- specifically: Added ctl() call with op-code support to expose rank, size, and communicator. Modified H5FD_mpi_get_rank(), H5FD_mpi_get_size(), and H5FD_mpi_get_comm() to use the new ctl() callback. In passing removed the const qualifier from the file parameter of these functions, as the file parameter of the ctl callback is not const. Deleted the old H5FD__mpio_mpi_rank(), H5FD__mpio_mpi_size(), and H5FD__mpio_communicator() calls from the MPIO VFD. Deleted H5FD_class_mpi_t from H5FDprivate.h, and modified the MPIO VFD accordingly. Note that all VFDs now use H5FD_class_t, with no special class for VFDs that that support MPI. Some minor touch ups to the Neil's selection I/O mods in passing. Tested serial and parallel, debug and production on charis and jelly. * Reserve a range of VFD "ctl" opcodes for library and experimental usage * Add "ctl" callbacks to passthrough VFDs * Add RELEASE.txt entry for "ctl" callback * Use H5FDopen with H5F_ACC_RDWR flag instead of H5F_ACC_TRUNC in vfd test * Remove handling of passthrough "ctl" flag from multi VFD * Move logic for testing H5FD_CTL__TEST_OPCODE into a testing VFD Revise description of "ctl" callback in RELEASE.txt Remove unused H5FD_CTL__NUM_OPCODES definition Fix some warnings in multi VFD Co-authored-by: mainzer <mainzer#hdfgroup.org>
* Combo set of async and other changes (#161)Quincey Koziol2021-06-021-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Update API tracing for new H5VL_request_status_t typedef * Finish converting internal event set operations to use list iterator callbacks, instead of directly accessing the list structure * Add H5VL_REQUEST_GET_ERR_STACK operation to request subclass, for retrieving a copy of the error stack for a failed asynchronous operation * Remove 'canceled' event status from Java constants * Be safer about releasing resources when inserting a newly opened/created object or file into an event set * Remove H5EStest, add H5ES_WAIT_NONE for 0 timeout, and revise parameters to H5ESwait, to make it more "aggregate". * Remove H5ES_STATUS_CANCELED from Java wrappers also * Apply patch for dynamically registering optional VOL operations * (a) Add async APIs for H5O module as listed in jira issue ID-283. (b) Remove verification of name parameter in async related routines for H55A and H5L modules because it is checked in H5VL_setup* routine. (c) Modify h5dump expected output due to the async changes. * Corrections based on PR feedback. * Further changes to make based on PR feedback. * Remove H5Dwait & H5Fwait (moved to the async connector). Added H5atclose routine. Updated 'optional op' operations. * Fix missed merge marker, and reformatted line * Update API tracing infrastructure for H5atclose callback * Clean up some warnings * Normalize against develop branch * Correct level of indirection * Add doxygen info for H5is_library_terminating and regression tests for it and H5atclose * Relocate prototype (and doxygen info) for H5Aclose * Align w/changes on develop * Move group package initialization code to H5Gint.c, and update tracing macros * Change non-static function declarations to be static * Correct GCC diagnostic macro * Ensure that H5TSpublic.h header gets installed (#129) * Finish moving API routines that invoke VOL framework to main source files. * Fix position of H5Fmount and H5Funmount * Add 'wrapper' versions of async calls, to allow language wrappers and layers on top of HDF5 to pass in their application information. * Add wrappers for dynamically registered optional operations * Fix typo * Update doxygen comment for H5atclose with additional detail. * Add H5VL\*_vararg versions of H5VL routines that use va_list parameters * Implement and test H5S_BLOCK * Switch H5Aexists\*_async and H5Lexists\*_async to use flag to return status, instead of return value. Make the corresponding changes through most of the v1 and v2 B-tree code. Clean up warnings in H5public.h and cmpd_dtransform.c. * Add H5Iregister_future routine and tests. * Correct return value for H5Lexists_async * Add H5_DLL macro to public H5ES API routines * Update supported -> flags parameter for introspect_query callback * Remove my email address. Update passthrough VOL connector ID. * Fix comment for post_open_api_common * Remove unused non-blocking VOL connector * Minor cleanup in async branch in preparation for merge to develop * Update CMake and the Autotools to use the new pass-through VOL ID * Finish another iteration on public H5ES routines, along with running the code reformatter * Another round of reformatting * Fix for SWMR daily test failures (#160) The H5I_register_using_existing_id() call did not initialize the future ID callbacks, causing the library to segfault when it tried to resolve those function pointers. * Added selective async APIs (#150) * Added selective async APIs Description: Added the following APIs: H5Ropen_attr_async H5Ropen_object_async H5Ropen_region_async H5Mcreate_async H5Mopen_async H5Mput_async H5Mget_async H5Mclose_async H5Tcommit_async H5Topen_async H5Tcopy_async H5Tclose_async - Updated an expected output file to include a new internal function in the error stack for the failure case. * Updated async APIs per reviews, including removing async version of H5Tcopy. * Removed statements that were added by mistake in the previous commit. * Fix compile issues in H5M and warnings elsewhere * Reformat code * Brings VOL_LIST changes from develop. (#163) * Remove H5Dwait and H5Fwait calls, which were incorrectly brought back in * Tiny cleanup of H5Lcreate_hard_async * Run source formatter * Allow for canceled operation in wait_cb * Attempt to fix switch on string value * Re-run source formatter * Add H5S_BLOCK testfile to CMake clean target * Add H5Pset_vol_async API routine and 'get_cap_flags' VOL introspection callback * Clean up warnings * Add H5P(set\|get)_vol_implicit_async API routines to allow \/ disallow implicit asynchronous operations (default is disallowed) * Run formatting script * Remove H5VL_REQUEST_WAIT\* * Warning cleanup * Eliminate strdup()s on statically allocated strings * Warning cleanup * Split H5VLrestore_lib_state into H5VLstart_lib_state and H5VLrestore_lib_state, and rename H5VLreset_lib_state to H5VLfinish_lib_state. * Duplicate strings when building err_info to return to applicatin * Move connector author routines into seperate header files, all included in the new hdf5dev.h header * Run bin/trace to add TRACE macros * Allow H5ES_NONE as a valid, but no-op, parameter to all H5ES API routines that accept an event set ID * Clean up formatting * Remove H5Pset/get_vol_implicit_async * Clean up warning * Remove H5Pget_vol_async and replace with more generic H5Pget_vol_cap_flags * Clean up warnings * Add H5ESfree_err_info convenience routine * Fix typo * Correct matching for cached VOL plugins * Add developer header file * Update for C99 compatibility * Add missing trace macro * Stop clang-format from messing with the trace macros. Don't set up VOL wrappers for 'infrastructure' objects like requests and blobs * Fix warning about formatting a directory * Clean up formatting for H5E_BEGIN_TRY / H5E_END_TRY * Reduce scope of H5ES__close * Enable CMake checks for various types on MacOS * Clean up properly when H5CX_retrieve_state() fails. Also clean up many compiler warnings. * Committing clang-format changes * Merge from develop * Fix mis-placed assert * Remove commented-out code * Re-add macro for unsetenv on Windows (I think it accidentally was merged out) * Strengthen sanity check from error report to assertion * Committing clang-format changes * Add units to the comments for a few fields * Switch 'get execution time' operation for async request tokens to be an optional operation and query if connector supports operation before retrieving it. * Committing clang-format changes * Remove H5ESget_time_estimate * Committing clang-format changes * Create developer header for datatype routines and move type conversion register/unregister routines there. * Simplify internal H5VL_setup_name_args and H5VL_setup_idx_args routines * Add H5VLlink_optional_op, allowing dynamicly registered optional operations for the link VOL subclass, also added H5VL_loc_params argument to the link 'optional' callback to allow them to work correctly. * Run bin/format_source on current code * Add H5VLobject_optional_op, allowing dynamicly registered optional operations for the object VOL subclass, also added H5VL_loc_params argument to the object 'optional' callback to allow them to work correctly. * Run bin/format_source on current code * Committing clang-format changes * Revert "Switch 'get execution time' operation for async request tokens to be an optional operation and query if connector supports operation before retrieving it." This reverts commit 5ac92014da2682bdba62d7a2524b8d90e38f6b19. * Committing clang-format changes * Convert attribute 'get' operation to use struct-of-tagged-union pattern for VOL callback arguments, instead of using varargs. * Update tracing macros * Convert attribute 'specific' operation to use struct-of-tagged-union pattern for VOL callback arguments, instead of using varargs. * Convert dataset 'get' and 'specific' operations to use struct-of-tagged-union pattern for VOL callback arguments, instead of using varargs. Also, minor tweaks to attribute 'get' and 'specific' operation parameters. * Convert datatype 'get' and 'specific' operations to use struct-of-tagged-union pattern for VOL callback arguments, instead of using varargs. Also, minor tweaks to H5O_refresh_metadata arguments. * Reduce warnings * Reduce warnings * Track change to datatype 'get' callback * Fix bug with file pointer getting invalidated when object closed * Reformat source * Convert file and group VOL classes 'get' and 'specific' operations to use struct-of-tagged-union pattern for VOL callback arguments, instead of using varargs. Also small cleanup to the attribute get name operation. Also moved 'mount' and 'unmount' operations to be group specific operations, instead of file specific, to better align with their behavior (mounted files are on groups, so a group is what is operated on). * Remove remainder of merge conflict marking * Convert link VOL class 'create' operations to use struct-of-tagged-union pattern for VOL callback arguments, instead of using varargs. * Remove some unused local variables * Convert link VOL class 'get' operations to use struct-of-tagged-union pattern for VOL callback arguments, instead of using varargs. Also refactor 'get name by idx' routines to return actual length of name with a parameter instead of the return value, and move some callback context structs for the link interface from the private header file into the source code module, to reduce their visibility scope. * Update tracing macros * Convert link VOL class 'specific' operations to use struct-of-tagged-union pattern for VOL callback arguments, instead of using varargs. * Convert object VOL class 'get' operations to use struct-of-tagged-union pattern for VOL callback arguments, instead of using varargs. * Convert object VOL class 'specific' operations to use struct-of-tagged-union pattern for VOL callback arguments, instead of using varargs. Also refactor H5G_loc_exists, et al, to return 'exists' flag in a parameter and errors with the function return value, instead of overloading both into the return value. And, corrected logic error in test/links.c around non-existant objects in a file. * Convert request VOL class 'specific' operations to use struct-of-tagged-union pattern for VOL callback arguments, instead of using varargs. * Convert blob VOL class 'specific' operations to use struct-of-tagged-union pattern for VOL callback arguments, instead of using varargs. Also removes the H5VL_BLOB_GETSIZE operation, as it's unused in the library and the blob ID size for a container is now returned with H5VL_FILE_GET_CONT_INFO. * Add 'const' to several parameters that are only queried. * Convert all VOL classes' 'optional' operations to use struct-of-tagged-union pattern for VOL callback arguments, instead of using varargs. Convert several 'get' routines to return the length of an array in a parameter instead of combining it into the return value. Move several routines to be in less public namespace. Correct direct_chunk test to verify that parameters aren't modified on error. * Switch get/specific/optional VOL callback argument structures to be 'async-friendly'. Also other minor cleanups and bug-fixes. * Add H5Pset_dataset_io_hyperslab_selection / H5S_PLIST feature, to allow skipping H5Dget_space + H5Sselect_hyperslab for async operation * Add dynamic optional operations for request objects * Update dynamic operation test for optional request operations * Update a comment for an operation argument * Run trace and format_source scripts * Committing clang-format changes * Committing clang-format changes Co-authored-by: vchoi <vchoi@jelly.ad.hdfgroup.org> Co-authored-by: vchoi-hdfgroup <55293060+vchoi-hdfgroup@users.noreply.github.com> Co-authored-by: jhendersonHDF <jhenderson@hdfgroup.org> Co-authored-by: Dana Robinson <derobins@hdfgroup.org> Co-authored-by: Dana Robinson <43805+derobins@users.noreply.github.com> Co-authored-by: bmribler <39579120+bmribler@users.noreply.github.com> Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
* Fix for a segfault when H5Pset_fapl_log is passed an invalid fapl ID (#607)Dana Robinson2021-04-291-2/+5
| | | | | | | | | | | | | | | | | * Committing clang-format changes * Fixes an issue where H5Pset_fapl_log sefaults when passed an invalid fapl ID This was due to a pointer-containing struct being memset after the first internal API call. If the first call failed, the error condition would check if the pointer was not NULL and then attempt to free it if not. This would lead to the freeing of a wild pointer if an invalid fapl ID were passed in. This was fixed by reordering the memset and adding a test to ensure the problem stays fixed. Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
* Brings the native implementation of H5Fdelete() from Bitbucket (#524)Dana Robinson2021-04-161-32/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Committing clang-format changes * Brings the native VFD H5Fdelete() implementation from Bitbucket Only brings the 'del' callbacks, not the 'open/close' scheme. * Formatter changes * Committing clang-format changes * Fixes direct VFD callback name * Removes UNUSED macro from family API call * Adds barrier and rank 0 check to MPI-I/O VFD delete * Revert "Adds barrier and rank 0 check to MPI-I/O VFD delete" This reverts commit 909765f759d9d96e84f4b8b1cc14f7d2b3ac8143. * Revert "Revert "Adds barrier and rank 0 check to MPI-I/O VFD delete"" This reverts commit 9b04bef1157853fc79fcb8fcc3e8ba1371091702. * Adds a second barrier after the delete in MPI-I/O VFD * Only delete files in the core VFD when the backing store flag is set * Fixes string issues in multi VFD Also, h5test.c cleanup code now uses H5Fdelete(). * Formatted source * Rework fapl checks for MPI-I/O VFD delete callback Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
* Minor warning fixes in develop (#526)Dana Robinson2021-03-311-112/+117
| | | | | | | * Committing clang-format changes * Minor warning fixes Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
* Fixed uninitialized warnings (#360)Sean McBride2021-02-191-17/+17
| | | | | | | | | | * Fixed all -Wsometimes-uninitialized warnings by initializing variables * Fixed all -Wconditional-uninitialized warnings by initializing variables * Commit alignment changes from running bin/format_source with clang version 10.0.1. Co-authored-by: Larry Knox <lrknox@hdfgroup.org>
* Update license url (#332)Larry Knox2021-02-171-1/+1
| | | | | | * Modify temporary rpath for testing in java example scripts. * Update URL in source file Copyright headers for web copy of COPYING file - src and test directories.
* develop revert source to clang-format version 11 (#293)Allen Byrne2021-01-291-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * OESS-98 convert plugin option to FetchContent, add tests * Fixes for pkcfg files because of plugin option * OESS-98 fix tools test for plugins * Keep doxygen comments under 100 chars long - format hint * Whitespace * HDFFV-11144 - Reclassify CMake messages * HDFFV-11099/11100 added help text * Reworked switch statement to compare string instead * Fix typo * Update CDash mode * Correct name of threadsafe * Correct option name * Undo accidental commit * Note LLVM 10 to 11 format default changes * Update format plugin * Undo clang-format version 11 changes * One more correction
* Basic alignment with async branch (#115)Quincey Koziol2020-11-231-8/+8
| | | | | | | * Basic alignment with async branch - trivial changes to reduce clutter in overall diff. * Update minor error code to reflect change within library * Update the error output to match library
* Update reformatting settings, trace wrapping, and printf-format strings (#22)Quincey Koziol2020-10-061-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * Add BEGIN_FUNC / CATCH / END_FUNC to macros * Remove incorrect trailing '{' * Update trace script to wrap H5TRACE macros at 110 characters and improve comments for code that performs this operation. * Clean up printf-formatting in H5public.h and correct some oversights in the code. * Reformat with BEGIN_FUNC / END_FUNC handled correctly by clang-format * Run clang-format on changes. * Correct H5_SIZEOF_HSIZE_T/H5_SIZEOF_HSSIZE_T macros to match typedef. * And make the undef value match also. * Update comment * Update clang-format actions to exclude generated files. * Post-process generated H5LTparse.h file as well as H5LTparse.c file. * Fix formatting * Update version of github clang-format action
* Clang-format of source filesAllen Byrne2020-09-301-490/+516
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* Merge remote-tracking branch 'hdffv/develop' into rebased-fprintf-experimentDavid Young2020-09-031-136/+168
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| * Revert "Merge pull request #2477 in HDFFV/hdf5 from pio_update to develop"Larry Knox2020-08-181-21/+0
| | | | | | | | | | This reverts commit ba80bcaff24113f438da0f40cb5b5479d4a21cc6, reversing changes made to 522ef0dd5ca1daa2b26c3fe4459ddbb1eaf6ec20.
| * Merge remote-tracking branch 'origin/develop' into pio_updateQuincey Koziol2020-08-161-375/+365
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| | * Merge remote-tracking branch 'origin/develop' into namespace_cleanup_01Quincey Koziol2020-08-071-8/+40
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| | | * Renames BEST-EFFORT to BEST_EFFORT for file locking env varDana Robinson2020-08-061-1/+1
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| | | * Fixed missing parens in VFDsDana Robinson2020-08-031-1/+1
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| | | * Squash merge of file locking fixesDana Robinson2020-08-031-8/+40
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| | * | Clean up private / package / static namespace issues (function naming, whichQuincey Koziol2020-08-061-128/+128
| | |/ | | | | | | | | | | | | | | | header file, FUNC_ENTER / LEAVE, etc). Removed remaining personal email addresses from library source code (still needs cleaned from other directories). Misc. warning, style, and whitespace cleanup.
| * | Don't track file offset position when using pread / pwrite.Quincey Koziol2020-03-291-4/+25
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* | | Squash my changes on branch `fprintf-experiment` into one commit forDavid Young2020-07-071-17/+17
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | reapplication to my new warnings branch, `warnings-again`. These changes are included: commit 915551b7bf64e777dd2007386ec77b1d117770da Merge: 63858c2 a8892bb Author: David Young <dyoung@hdfgroup.org> Date: Mon Nov 25 17:39:49 2019 -0600 Merge remote-tracking branch 'hdf5/develop' into fprintf-experiment commit a8892bb42d6f6e4fbc30fae0eb2b957f81c938b9 Merge: 5c911d8 f907b51 Author: David Young <dyoung@hdfgroup.org> Date: Mon Nov 25 17:33:54 2019 -0600 Merge pull request #2055 in HDFFV/hdf5 from ~DYOUNG/vchoi_fork:add-werror-and-squash-some to develop * commit 'f907b511d06612dafc7814a7c30f2f3d2b76d52b': Oops, remove more C99 designated initializers for VS 2010 compatibility. commit 63858c22e168acaec0af8ced6641f26102cc6bb0 Merge: 20ae787 5c911d8 Author: David Young <dyoung@hdfgroup.org> Date: Mon Nov 25 17:04:42 2019 -0600 Merge remote-tracking branch 'hdf5/develop' into fprintf-experiment commit 5c911d8baf3ee7fe654269088eebdf07f59a8192 Merge: b8a5671 62208b0 Author: David Young <dyoung@hdfgroup.org> Date: Mon Nov 25 16:58:27 2019 -0600 Merge pull request #2030 in HDFFV/hdf5 from ~DYOUNG/vchoi_fork:add-werror-and-squash-some to develop * commit '62208b056a09c01855fbac7f75146be58ad6bfe5': (44 commits) Add an #include to get a function declaration. Don't use C99 designated initializers, they're not compatible with Visual Studio 2010. Quiet some more maybe-uninitialized warnings---each is a false positive, *sigh*. This is more code that may not compile with VS2010, *sigh sigh*. Always warn on maybe-uninitialized. -Wincompatible-pointer-types was not available until GCC 5, so enable it only if that's the GCC version we're using. Only promote maybe-uninitialized warnings to errors on GCC 8. Even on GCC 8, there may be false positives at low optimization levels? I need to check. Only use -Werror=cast-function-type with GCC 8 and later. Put all of the -W options back into the order I found them in so that it's easier to compare old and new config/gnu-flags. Add new source files to CMakeLists.txt. Mention the -Werror= flags in libhdf5.settings.in. free -> HDfree Promote decleration-after-statement warnings to errors. Quiet decleration-after-statement warnings. Move a statement under some declarations since some vintages of Visual Studio don't like declarations after statements. Document H5D__chunk_mem_xfree_wrapper(). Undo accidental test deletion. Oops, delete a debug printf that snuck in here. Undo my changes to the HD macros, hadn't really intended those to be on this branch.... Make errors of some more warnings. Move disabled warnings to DEVELOPER_WARNING_CFLAGS. Put just one warning option on a line, and sort some of the options. Cast to the parameter type, H5VL_token_t *, instead of to unsigned char *. Change hdset_reg_ref_t and H5R_ref_t from arrays of unsigned char to structs containing those arrays. Encapsulating the arrays in this way makes it easier to write and think about pointers to these types, casts to/from these types, etc. ... commit 20ae7877e33931b95e8c3502b027d6c3fe94a11f Merge: 46f8c61 edd5297 Author: David Young <dyoung@hdfgroup.org> Date: Fri Nov 22 15:34:09 2019 -0600 Merge remote-tracking branch 'origin/add-werror-and-squash-some' into fprintf-experiment commit 46f8c613d5117a8be5bc8385a072daa0b4262f06 Author: David Young <dyoung@hdfgroup.org> Date: Fri Nov 22 15:29:00 2019 -0600 GCC really wants us to use `ll` to format `long long`, so try to make that work before any other format modifier. Seems like we're not compiling the autoconf test program with -Werror=format ? Probably should. commit eee35b8ef3759c391327cd48a9b3c56b6f8abc99 Author: David Young <dyoung@hdfgroup.org> Date: Fri Nov 22 15:28:05 2019 -0600 It's hard to know just how wide an HDoff_t will be, and I don't think POSIX or C standards provide a PRI macro for it, so cast to intmax_t and format using PRIdMAX. commit 86eab12df7a89b546a38e99f8178dd2adbcb3433 Author: David Young <dyoung@hdfgroup.org> Date: Fri Nov 22 15:26:25 2019 -0600 URemove some casts.se the right format string for the argument. Here and there stop casting a printf argument. commit f722f7cbecbaa99449941484b014426f62f1bed5 Merge: 58e3743 6d5ec83 Author: David Young <dyoung@hdfgroup.org> Date: Fri Nov 22 14:44:16 2019 -0600 Merge branch 'add-werror-and-squash-some' into fprintf-experiment commit 58e3743b7faa9836606ee91798fe80dfc0040da7 Author: David Young <dyoung@hdfgroup.org> Date: Wed Nov 20 21:07:21 2019 -0600 Remove custom HDfprintf implementation, using the standard library's, instead. Take a swipe at repairing fprintf format strings, mainly replacing "%Hu" with "%" PRIuHSIZE, "%a" with "%" PRIuHADDR, "%Zu" with "%zu". Here and there remove an awkward cast of a printf argument to `long long` and use PRI[doux]8, PRI[doux]32, or PRI[doux]64, instead. Change occurrences of "%t" to "%s" and perform a suitable change of argument, `cond` -> `cond ? "TRUE" : "FALSE"`. Some occurrences of %Hu, %a, and %t remain, they just weren't flagged by the compiler because of #ifdef'age. commit d4366909293fa970c23512ac80e5d865d76cddbf Author: David Young <dyoung@hdfgroup.org> Date: Wed Nov 20 20:54:32 2019 -0600 Promote format-string warnigns to errors.
* | Clean up warningsQuincey Koziol2020-06-281-2/+6
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* | Merge remote-tracking branch 'origin/develop' into monotonic_timerQuincey Koziol2020-06-261-25/+53
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| * | Trim trailing whitespaceQuincey Koziol2020-04-201-4/+4
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| * Fixed bugs in pread/pwrite I/O in VFDs.Dana Robinson2019-12-091-4/+6
| | | | | | | | Fixes HDFFV-10945.
| * Revert "Make a squash commit of 'Quiet some warnings by adjusting warnings ↵David Young2019-11-271-2/+2
| | | | | | | | level and fixing some code.' (commit 5c911d8baf3)"
| * To quiet a warning, initialize some `struct timeval`s that the compilerDavid Young2019-11-131-2/+2
| | | | | | | | does not realize are always set before use by `gettimeofday`.