* New references for Dimension Scale APIs (#1139)
* Enable usage of new-style references with dimension scale APIs
* Add API to check if an object ID represents a native connector object
* Modified code to use new function H5DSwith_new_ref to determine if new references should be used with
Dimension Scales. The new function return TRUE if non-native connector is used or if H5_DIMENSION_SCALES_WITH_NEW_REF
varible is define at configure time (--enable-dimension-scales-with-new-ref).
Tested on jelly.
ToDo: generate testing file on BE system and enable the test; add flag to CMake; test netCDF-4 with the new references.
* Adding new test files generated on BE system (hedgehog) created by 32 and 64-bit library.
test_ds chokes on test_ds_le_new_ref.h5 on BE system; test passes for test_ds_be_new_ref-32bit.h5
for the 32-bit library and fails for the 64-bit library, and vice versa. I am checking the files for further
investigation; but current implementation of the new references is not portable between LE and BE systems,
and 32 and 64-bit systems.
* Minor fixes for testing issues
* Update test_ds.c
Enabled broken test; tests pass now.
* Update RELEASE.txt
Documented new option to use new references with the HDF5 dimension scales APIs (H5DS*).
* Update MANIFEST for new 32-bit new-style references test file for H5DS APIs
* Update 'dimension scales w/ new-style refs' feature based on review
Co-authored-by: Elena <epourmal@hdfgroup.org>
* Fix H5DS warnings related to new H5DSwith_new_ref and H5VLobject_is_native APIs (#1184)
Co-authored-by: jhendersonHDF <jhenderson@hdfgroup.org>
Co-authored-by: Elena <epourmal@hdfgroup.org>
* First cut at replaceing the existing mutex with a recursive R/W lock.
This implementation has the following issues:
1) pthreads implementation only -- we still need a windows version.
2) must investigate thread cancelation issues
3) Error reporting is very poor. I followed the error reporting on
the existing thread safe code, but this should be re-visited and
improved.
Code is currently setup to use the new recursive R/W lock instead of
the global mutex to control entry to the library in threadsafe builds.
To revert to the global mutex, set H5TS__USE_REC_RW_LOCK_FOR_GLOBAL_MUTEX
in H5TSprivate.h to FALSE.
Added a reasonably robust regression test for the reursive R/W lock
in test/ttsafe_rec_rw_lock.c
Note that the change to hl/src/H5LTanalyse.c is an artifact of clang-format.
Tested serial threadsafe debug and production on jelly, and also regular
serial / debug.
On Windows builds, the new recursive R/W lock should not be built and
we should use the existing global mutex -- however this is not tested
at this time.
* Updates CMake to build recursive RW lock test
* Updates to allow building on Windows
* Moves #if statements to better protect non-RW lock code
* Adds configure and CMake options for the recursive RW locks
* Committing clang-format changes
* Updates RELEASE.txt and the build options
* Renames H5TS RW lock things
* Makes struct members platform independent
Also removes _ptr from identifiers
* Partial thread-safety RW locks platform independence
* Committing clang-format changes
* Pthreads side of things is platform-independent now
* Formatted source
* Added Windows equivalents for some Pthreads calls
* Rename H5TS takedown call to destroy
* Reorg of RW lock code
* Committing clang-format changes
* Changes to Pthreads code after development on Visual Studio
* Moves stats macros to static inline functions and tidies memory allocs
* Converts RW lock print stats call to use C99 formatting
* Fixes typos
* Formatted source
* Updates the RELEASE.txt note to indicate no Win32 threads support
Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
Add --enable-memory-alloc-sanity-check option to configure, to track and
sanity check memory allocations within the library. This is orthogonal to the
--enable-using-memchecker option and can be used with/without it.
Tested on:
MacOSX/64 10.11.2 (amazon) w/serial & parallel
(h5committest forthcoming)
- Remove Infering parallel compilers (C and Fortran) from configure.ac
- Remove restriction to build shared with parallel
- Cleanup parallel sections in configure.ac
- remove large file support checks
- MPE fixes.
tested with h5committest.
Remove all traces of MPI-POSIX VFD and GPFS detection/code.
Remove remaining traces of stream VFD.
Remove testpar/t_posix_compliant test (it's not actually verifying anything).
Clean up H5D__mpio_opt_possible() further.
Moved environment variable that disables MPI collective operations into
MPI-IO VFD (instead of it being in src/H5S.c).
A few other small code cleanups.
Tested on:
Mac OSX/64 10.9.2 (amazon) w/parallel & serial
