e399be1e91
* commit 'f0485413e02ebf1117e5b1725f32534e7e26b622': Complete the comment on thread_main(), explaining why the barrier is used. The first implementation seemed to allow for the possibility that a thread could block at the barrier, wake and exit the barrier, re-acquire the barrier lock and increase `nentered` before the other blocked threads woke and checked `nentered % count == 0`. Then the other blocked threads would check `nentered % count == 0` and, finding it false, go back to sleep in the barrier. This new implementation waits for a looser condition to obtain so that threads don't go back to sleep in the barrier. Test the right condition for the EBUSY return in pthread_barrier_destroy(). s/exit_failure/EXIT_FAILURE/g Implement pthread_barrier(3) for Darwin using a counter, condition variable, and mutex. Untested. Use HD prefix. Provide local copies of err(3)- and errx(3)-alike functions for Visual Studio compatibility. Oops, the test has to return success in the unimplemented case. src/H5Eint.c: #include H5TSprivate.h for H5TS_thread_id() definitions. Remove tongue-in-cheek credit for Rusty Shackleford and Dale Alvin Gribble. Follow HDF5 conventions. Make sure that H5TS_thread_id() is available as either a function or a macro in all configurations. Use a naked pthread_self() call in the HDF5 thread wrappers. If H5_HAVE_THREADSAFE is not #defined, define nothing but a stub implementation of H5TS_thread_id().
HDF5 version 1.12.1-1 currently under development
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Please refer to the release_docs/INSTALL file for installation instructions.
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THE HDF GROUP
---------------
The HDF Group is the developer of HDF5®, a high-performance software library and
data format that has been adopted across multiple industries and has become a
de facto standard in scientific and research communities.
More information about The HDF Group, the HDF5 Community and the HDF5 software
project, tools and services can be found at the Group's website.
https://www.hdfgroup.org/
DOCUMENTATION
-------------
This release is fully functional for the API described in the documentation.
https://portal.hdfgroup.org/display/HDF5/The+HDF5+API
Full Documentation and Programming Resources for this release can be found at
https://portal.hdfgroup.org/display/HDF5
See the RELEASE.txt file in the release_docs/ directory for information specific
to the features and updates included in this release of the library.
Several more files are located within the release_docs/ directory with specific
details for several common platforms and configurations.
INSTALL - Start Here. General instructions for compiling and installing the library
INSTALL_CMAKE - instructions for building with CMake (Kitware.com)
INSTALL_parallel - instructions for building and configuring Parallel HDF5
INSTALL_Windows and INSTALL_Cygwin - MS Windows installations.
HELP AND SUPPORT
----------------
Information regarding Help Desk and Support services is available at
https://portal.hdfgroup.org/display/support/The+HDF+Help+Desk
FORUM and NEWS
--------------
The following public forums are provided for public announcements and discussions
of interest to the general HDF5 Community.
Homepage of the Forum
https://forum.hdfgroup.org
News and Announcement
https://forum.hdfgroup.org/c/news-and-announcements-from-the-hdf-group
HDF5 and HDF4 Topics
https://forum.hdfgroup.org/c/hdf5
These forums are provided as an open and public service for searching and reading.
Posting requires completing a simple registration and allows one to join in the
conversation. Please read the following instructions pertaining to the Forum's
use and configuration
https://forum.hdfgroup.org/t/quickstart-guide-welcome-to-the-new-hdf-forum
SNAPSHOTS, PREVIOUS RELEASES AND SOURCE CODE
--------------------------------------------
Periodically development code snapshots are provided at the following URL:
https://gamma.hdfgroup.org/ftp/pub/outgoing/hdf5/snapshots/
Source packages for current and previous releases are located at:
https://portal.hdfgroup.org/display/support/Downloads
Development code is available at our BitBucket Server:
https://bitbucket.hdfgroup.org/projects/HDFFV/repos/hdf5/browse