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* Updates the release schedule (#1796)Dana Robinson2022-06-062-6/+6
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* Adds release timeline to README.md (#1584)Dana Robinson2022-04-052-0/+45
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* Simplify function enter macros for performance benefits (#1024)David Young2021-11-081-0/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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>
* A batch of life-cycle examples for different modules (#654)Gerd Heber2021-09-011-18/+17
| | | | | | | | | * Create a tag file for permalinks. * Added DOXYGEN_TAG_FILE. * Added Doxygen life-cycle examples for different modules. Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
* small edits (#481)Scot Breitenfeld2021-03-221-20/+19
| | | | | | | | | | | | | | | | | | | | | * 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 Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
* Added description of the current HDF5 branches; added a draft of ↵epourmal2021-03-192-0/+128
| | | | | | | | | | | | | | | | | | | | | | | | | | | | contribution policy. (#445) * Added description of the current HDF5 branches. * Removed capitalization in from Develop, Release, Feature to reflect the real naming schema * Added a draft of contributions guidance document. * Fixed typos. * Fixed section title. * Fixed typo. * Fixed typos and formatting. * Fixed many typos and simplified the text (e.g., removed testing instructions and left pointers to where to find them, etc.) * Fixed a typo. Please enter the commit message for your changes. Lines starting * Added contributing.md file and rearranged doc entries in alphabetical order. * ddressed Gerd's review comments; found and fixed more typos. * Addressed comments from Larry and Scot.
* Start to document the function/parameter/variable attribute macros.David Young2020-02-181-0/+57
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* [svn-r11084] Frank Baker2005-07-19402-114737/+0
| | | | | | | | | Description: All HDF5 user documentation has been moved to a separate hdf5doc/ repository, managed under Subversion. With this 'cvs commit', all files are stripped from hdf5/doc/. THIS CHANGE IS APPLIED ONLY TO THE HDF5 DEVELOPMENT BRANCH, post Release 1.6.x; it is not applied to the release branches.
* [svn-r11081] Snapshot version 1.7 release 48HDF Admin2005-07-181-16/+81
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* [svn-r11008] Purpose:James Laird2005-06-3014-0/+56
| | | | | | | | | | | | | | | | | | | | | | Feature: tests now use parallel make and only run once Description: When make is invoked in parallel (using the -j option), several tests will now be run simultaneously. This should speed up testing on a number of systems. When a test passes, it creates a foo.chkexe or foo.chksh file, which prevents the test from running again unless the test or library changes. Solution: Most of the changes live in config/conclude.am. Added *.chkexe and *.chksh files to the list of files to be cleaned at "make mostlyclean" time. Parallel tests still run one at a time, but use the same make instructions as serial tests. Platforms tested: mir, eirene, sleipnir, pommier, copper, modi4 (some errors occurred, probably due to the test being run before updating hdf5. Will re-run tests after checkin.)
* [svn-r10976] Frank Baker2005-06-231-128/+701
| | | | | | | | | Purpose: Added new meta data cache functions. Added links to HDF5 High-Level API reference pages to nav bar. Other minor (though somewhat pervasive) reformatting. Platforms tested: Firefox
* [svn-r10975] Frank Baker2005-06-231-2/+67
| | | | | | | Purpose: Added links to HDF5 High-Level API reference pages to nav bar. Platforms tested: Firefox
* [svn-r10974] Frank Baker2005-06-231-48/+186
| | | | | | | | | | | | | | Purpose: Added new section for High-level HDF5 APIS. Added links to HDF5 High-Level API reference pages to nav bar. Added quick-links bar for High-level APIs Main HDF5 Library, including Low-level APIs Fortran and C++ Interfaces Added "Main HDF5 Library, including Low-level APIs" heading. There had previously been no comparable heading. Platforms tested: Firefox
* [svn-r10973] Frank Baker2005-06-2312-3/+117
| | | | | | | Purpose: Added links to HDF5 High-Level API reference pages. Platforms tested: Firefox
* [svn-r10971] Purpose: Bug fixRaymond Lu2005-06-222-7/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Description: See details from Bug #213. Family member file size wasn't saved anywhere in file. When family file is opened, the first member size determine the member size. Solution: Hopefully, this is the last step of checkin for this stage. This step mainly enables h5repart tool to be able to convert file driver from family to sec2. Because the library saves family information in file, in trying to convert to sec2 driver, the library simply change the address of driver information to undefined so that the driver information block can be ignored. This step also updates the reference manual of H5Pset_fapl_family() and h5repart. In the fifth step of checkin, backward compatibility with v1.6 is tested. A family file created was created with the v1.6 library and opened with this version of the library. In the fourth step of checkin, a test suit is added for h5repart, including a program to generate the test files, a script file to run h5repart, and a program to verify repartitioned files can be opened by the library. There's a change from the first step of checkin. Family name template is no longer saved in the superblock because different pathname can make the name different. In the third step of checkin, h5repart has been modified. If h5repart is used to change the size of family member file, the new size(actual member size) is saved in the superblock. In the second step of checkin, multi driver is checked against the driver name saved in superblock. Wrong driver will result in a failure with an error message indicating multi driver should be used. This change includes split driver because it's a special case for multi driver. In the first step of checkin. Family member size and name template(unused at this stage) are saved in file superblock. When file is reopened,the size passed in thrin superblock. A different size will trigger a failure with an error message indicating the right size. Wrong driver to open family file will cause a failure, too. Platforms tested: h5committest and fuss. Misc. update: doc/html/RM_H5P.html and doc/html/Tools.html
* [svn-r10878] Frank Baker2005-06-081-4/+3
| | | | | | | | | | Purpose: Remove statement that gray-scale image attribute must be in the range of 0-255. Remove datatype definition for the attribute IMAGE_ASPECTRATIO. Fixes Bugzilla entry 347. Platforms tested: Firefox
* [svn-r10840] Purpose:James Laird2005-06-0214-14/+14
| | | | | | | | | | | Added check-s and check-p targets. Description: Added check-s and check-p targets to 1.7 branch to match changes to 1.6 branch. Now parallel and serial tests can be run separately. Platforms tested: mir, modi4, copper
* [svn-r10798] Purpose:James Laird2005-05-253-1/+229
| | | | | | | | | | | | Added documentation Description: Added "Automake Use Cases" document to Tech Notes. This is intended as a reference or an introductory document; more in-depth documentation is in progress. Platforms tested: Change only to documentation. Documentation is viewable on Windows.
* [svn-r10784] Frank Baker2005-05-231-47/+577
| | | | | | | | | | | | Purpose: Complete H5Error API changes -- Changed and deprecated functions. Description: Added H5Eclear_stack, H5Eprint_stack, H5Epush_stack, H5Eget_auto_stack, H5Eset_auto_stack, H5Ewalk_stack. Added "deprecated function" notes to H5Eclear, H5Eprint, H5Epush, H5Eget_auto, H5Eset_auto, H5Ewalk, H5Eget_major, H5Eget_minor. Platforms tested: Firefox
* [svn-r10760] Purpose: Minor ModificationRaymond Lu2005-05-191-1/+1
| | | | | | | | Description: changed return type of H5Eget_num from SIZE_T to SSIZE_T to include negative return value for failure. Platforms tested: Not needed
* [svn-r10752] Purpose:Frank Baker2005-05-181-29/+454
| | | | | | | | | | | | | | | | Added new H5Error APIs. Description: Added C entries for H5Eregister_class H5Eunregister_class H5Eget_class_name H5auto_is_stack H5Ecreate_msg H5Eget_msg H5Eclose_msg H5Eget_num H5Epop H5Eget_current_stack H5Eclose_stack Still missing -- 6 APIs that match existing APIs except that they include a 'stack' parameter. Those APIs will be added shortly. Platforms tested: Firefox
* [svn-r10751] Purpose:Frank Baker2005-05-171-52/+93
| | | | | | | | | Minor reformatting adn edits. Added links to C++ RM and Parallel HDF5 sites. Restructured document lists with the intent of easing discovery. Description: Platforms tested: Firefox
* [svn-r10744] Snapshot version 1.7 release 47HDF Admin2005-05-151-7/+14
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* [svn-r10686] Frank Baker2005-04-271-3/+9
| | | | | | | | | | | Purpose: Added note to H5Tget_class description that library returns H5T_STRING for both fixed-length and variable-length strings. Fixes Bugzilla #329. In H5Tget_member_class, added reference to list of valid class identifiers in H5Tget_class. Platforms tested: Firefox
* [svn-r10683] Purpose:Frank Baker2005-04-271-2/+2
| | | | | | | Corrected return value of H5Tget_member_value. Fixed Bugzilla #309 Platforms tested: Firefox
* [svn-r10632] Snapshot version 1.7 release 46HDF Admin2005-04-201-13/+95
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* [svn-r10573] Frank Baker2005-04-071-51/+53
| | | | | | | | | Purpose: Add h5tget_member_index_f and h5tget_member_class_f. Reformat links index at top of page to balance Fortran lists and cleanup the C listing. Platforms tested: Firefox
* [svn-r10570] Purpose: MaintenanceElena Pourmal2005-04-0714-56/+0
| | | | | | | | | | | Description: Removed support for SRB driver Solution: Removed or modified appropriate files; ran reconfigure to regenerate Makefile.in and configure files. Platforms tested: heping and shanti Misc. update: ran bin/chkmanifest on heping
* [svn-r10534] Purpose:James Laird2005-04-0414-0/+14
| | | | | | | | | | | | | | | | | | | | Configuration feature Description: Different Fortran compilers mangle function names in different ways (upper case, lower case, adding underscores). To link between Fortran and C functions, we need to know what a given function's name is under a given compiler. Solution: Use autoconf's FC_WRAPPERS check to determine the Fortran naming scheme and define the FC_FUNC_ macro to name our functions (in H5f90proto.h). Removed references to our old FNAME macro, as well as flags that indicated whether function names were upper or lower case. Platforms tested: mir, pommier, modi4, copper, more
* [svn-r10517] Purpose:James Laird2005-03-3114-70/+196
| | | | | | | | | | | | | | | | Bug fix Description: On some machines, $RUNSERIAL variable needs to be used to run tests. Set $RUNTESTS (which is used for non-parallel tests) to be $RUNSERIAL in configure.am. Also, since I was updating all Makefiles.in anyway, I updated commence.am to point to autotools installs in AFS instead of those on heping. Platforms tested: mir, sleipnir, modi4, copper
* [svn-r10511] James Laird2005-03-3014-14/+84
| | | | | | | | | | | | | Purpose: "Bug fix" Description: Hardcoded Makefiles to use /bin/sh instead of letting configure detect shell automatically. This is what v1.6 does, and avoids problems on janus. Platforms tested: sleipnir, copper, modi4, mir
* [svn-r10475] Purpose:James Laird2005-03-2914-0/+28
| | | | | | | | | | | | | | | | | Feature - conditional compilation Description: SRB file driver and tests are now compiled only when SRB is enabled (using --with-srb during configure). Solution: Added an automake conditional in configure.in, altered Makefiles.am in src and test directories to depend on that conditional. This should make a nice example for posterity to add conditionally compiled sources. Platforms tested: heping (only configure change)
* [svn-r10459] James Laird2005-03-2814-0/+14
| | | | | | | | | | | | | | | | | Purpose: Added C++ wrapper for Packet Table API. Description: Added macro for high-level C++ library (LIBH5CPP_HL), which changes every Makefile.in. Added directories for high-level C++ library (though currently only Packet Table API is supported). Added both C++ source and tests. Platforms tested: sleipnir, mir, modi4 Misc. update:
* [svn-r10158] Purpose:James Laird2005-03-0714-1246/+2863
| | | | | | | | | | | | | | | | | | | | | | Automake version upgrade Description: Upgraded automake version from 1.6.2 to 1.9.5. Changed bin/reconfigure script to use automake 1.9.5. Changed configure.in and Makefiles to use new FCFLAGS and FC variables instead of FFLAGS and F9X. Automake and configure should now do the lion's share of the work supporting Fortran 9X; macros in acsite.m4 are now mostly unused (will be cleaned later). Altered how configure handles pmake; now root-level Makefile.in is processed by bin/reconfigure to have a .MAKEFLAGS target, since automake no longer allows us to define unused variables. Configure now always checks for C++ compiler even if it is not used, since automake thinks this is the Right Thing To Do and will break otherwise. Platforms tested: Sol, copper, heping, mir, sleipnir, eirene, pommier, kelgia, modi4.
* [svn-r10133] Purpose:Albert Cheng2005-03-031-1/+32
| | | | Updated with 1.7.x changes of retiring GASS Virtual File Driver.
* [svn-r10123] Purpose:Albert Cheng2005-03-0214-42/+0
| | | | | | | | | | | | | | | | | | | | | | | Removed GASS configuration and software packages associated with it. The following software are no longer configurable. checking for main in -lcrypto... yes checking for SSL_get_version in -lssl... yes checking globus_common.h usability... yes checking globus_common.h presence... yes checking for globus_common.h... yes checking for globus_module_activate in -lglobus_common... yes checking for main in -lglobus_gass_cache... yes checking for main in -lglobus_gaa... yes checking for main in -lglobus_gss... yes checking for main in -lglobus_gss_assist... yes checking for main in -lglobus_io... yes checking for main in -lglobus_gass_transfer_assist... yes checking for main in -lglobus_gass_transfer... yes checking for globus_gass_open in -lglobus_gass_file... yes Platforms tested: h5committested (but copper was down.) tested in modi4 too.
* [svn-r10118] Snapshot version 1.7 release 45HDF Admin2005-03-021-6/+29
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* [svn-r10066] Purpose:James Laird2005-02-2314-0/+56
| | | | | | | | | | Libtool upgrade Description: HDF5 was using libtool 1.4.2. Upgraded to libtool 1.5.14. Platforms tested: verbena, heping, pommier, copper, modi4, arabica
* [svn-r10023] Purpose:Xiaowen Wu2005-02-1714-0/+14
| | | | | | | | | | | | | | New feature. Description: Add the scaleoffset internal library filter. Solution: Platforms tested: heping, copper, arabica Misc. update:
* [svn-r10016] James Laird2005-02-1614-14/+0
| | | | | | | | | | | | | | | | | | | Purpose: Bug fix Description: modi4 dies during build with strange errors. The root cause of these is a two-year-old hack in HDF5's libtool script that only takes effect on IRIX. Solution: Edited the libtool hack (by editing ltmain.sh) to correct a bug in the hack. Also made sure that compiler-specific DEFAULT_LIBS are used when linking. Platforms tested: sleipnir, copper, modi4, sol
* [svn-r9988] Purpose:James Laird2005-02-1114-140/+70
| | | | | | | | | | | | | | | | | | | | Bug fix Description: pmake (on modi4, for instance) complains about undefined variables if it is run without the -V flag, which turns those errors to warnings. Solution: Added test to configure.in to see if $MAKE will allow Makefiles with undefined variables. If not, sets -V flag in AM_MAKEFLAGS. Ensured that all custom make targets use AM_MAKEFLAGS. Also defined all variables that caused errors in top-level Makefile.am. This means that pmake can be used to build hdf5 *from the top level only*. To run make from a subdirectory, still need to use -V flag (or use make or gmake). Platforms tested: modi4, heping, copper, sleipnir
* [svn-r9930] James Laird2005-02-0314-14/+14
| | | | | | | | | | | | | | | | | | Purpose: Bug fix Description: Parallel builds were breaking in tools/lib Solution: talign didn't realize it depended on libh5tools.la because its dependencies listed the full path (../../tools/lib/libh5tools.la). Changed this, and made similar changes in a couple of other directories. This checkin should also add the --foreign flag to every Makefile.in Platforms tested: sleipnir (minor change)
* [svn-r9928] Purpose:Quincey Koziol2005-02-0314-14/+14
| | | | | | | | | | | | | New feature Description: Add basic code for new B-tree implementation. They don't do much yet, aren't hooked up to anything yet and the format may change, but I'd like to start getting them into the daily tests. Platforms tested: FreeBSD 4.11 (sleipnir) w/parallel Too minor to require h5committest
* [svn-r9920] Purpose:James Laird2005-02-0214-42/+56
| | | | | | | | | | | | | | | | | | | Bug fix Description: Found the permanant fix to automake/CVS dependency problem Solution: Added AM_MAINTAINER_MODE macro to configure.in. Now automake will never try to regenerate Makefiles, Makefiles.in, configure, H5config.h, etc. when they are out of date, nor will it print any warnings. Developers should be very very careful to use reconfigure script, and can add --enable-maintainer-mode flag to configure on heping to regenerate these files correctly. Platforms tested: heping sleipnir copper
* [svn-r9915] Purpose:James Laird2005-02-0214-84/+84
| | | | | | | | | | | | | | | Bug fix Description: Configuration files' timestamps were incorrect. Solution: Update Makefiles.in. Also added correct paths to autotools on heping, so heping build should be able to re-generate configuration files even if they are still broken. Platforms tested: sleipnir
* [svn-r9912] Purpose:James Laird2005-02-0114-1218/+112
| | | | | | | | | | | | | | | | | Bug fix Description: Dependencies between configure files (aclocal, configure.in, configure, Makefiles.am and .in) are still causing Makefiles to try to run autotools during build. Solution: Committed all Makefiles.in to update their timestamps. As a temporary measure, forcibly prevented automake from running autotools during build by redefining the variables it uses. Platforms tested: sleipnir (No changes to Makefile content)
* [svn-r9907] Purpose:James Laird2005-02-0114-0/+14
| | | | | | | | | | | | | Bug fix Description: Different compilers use different flags to include Fortran module files Solution: Changed boilerplate to use configure variable rather than hardcoded -M flag. Platforms tested: sleipnir, sol, copper
* [svn-r9902] Purpose:James Laird2005-02-0141-306/+6717
| | | | | | | | | | | | | | | Configuration feature Description: HDF5 now uses automake to generate Makefiles Solution: Makefile.in files are now generated from Makefile.am files. To reconfigure (after chaning a Makefile.am or configure.in): /bin/sh bin/reconfigure.sh Platforms tested: Many
* [svn-r9813] Purpose:Frank Baker2005-01-121-224/+138
| | | | | | | | | | | | | Added H5Pset/get_data_transform These are initial entries; they need technical review. Removed several deprecated functions that have been commented out through several release cycles (H5Pget_deflate and H5Pset/get_compression) and several lines of no-longer-used template code. Minor formatting changes. Platforms tested: Mozilla
* [svn-r9800] Purpose:Frank Baker2005-01-101-1/+1
| | | | Add 2005 to list of copyright dates.
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