| Commit message (Collapse) | Author | Age | Files | Lines |
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* Add H5Fwait, H5Dwait, and other changes for async vol connector
* Revert temporary testing changes
* Add H5Fwait to header file
* Add H5VLreset_lib_state() routine.
* Correct VOL wrap context when retrieving library state for file open & create.
* Manage the API context's VOL connector state as part of the library state.
* Set the 'VOL connector property valid' flag when restoring the library state.
* Don't push new API context on stack when retrieving "current" one.
* Check for NULL VOL wrap context before decrementing refcount on it, when
freeing the API context state.
* Manage recount of underlying connector for VOL wrap context.
* Add H5TSmutex_acquire() and H5TSmutex_release() routines to acquire and
release the global lock on the HDF5 library.
* Update library with new functions related to library global lock
* Add asynchronous token API
* Add new lightweight FUNC_ENTER / LEAVE macros for helping to structure the
threadsafety (H5TS*) routines.
* Sync w/develop
* Initial event set code framework.
* Elaborate on the H5ES routines, starting to add API routines.
Update the "close ID" callbacks to allow asynchronous request tokens to be
passed in from an asynchronous close API call.
Refactor current asynchronous API routines (H5Fopen/H5Fclose and
H5Dread/H5Dread) to use event sets instead of directly working with request
tokens from the application.
Clean up a few other minor warnings & code style issues.
* Implement H5EScreate, H5ESget_count, and H5ESclose.
It should be possible to write a simple application that creates an event
set and uses it with H5Fopen_async, H5Dread_async, H5Dwrite_async, and
H5Fclose_async, then calls H5ESclose (which waits for all async events to
complete).
* Add source file for event set test.
* Refactor sync & async API routines to call common routine.
Move dataset API read / write routines to src/H5D.c, along with all the other
API routines.
Progress on "fake" async VOL connector, for testing.
* Modify async implementation to wrap async requests in a H5VL_object_t
struct so the VOL layer can find the connector when accessing the
request at a later point.
* Free the requests is H5ESclose. Remove comments implying that request
wait, notify, and cancel callbacks should free the request.
* Fix bug in error handling in H5Fclose.
* Fix bugs in async file routines. Rename H5VL_create_object_generic to
H5VL_create_object.
* Add explicit async version of H5Fcreate.
* Add more _async routines
* Correct typo for return value from H5Awrite changes
* Add H5EStest and H5ESwait routines
* Updated with API tracing info
* Fix NULL pointer dereference in H5ES__wait
* Add H5is_library_terminating() routine, so that VOL connectors can detect
when the library is shutting down.
* Fix typo
* Remove event from event set's linked list
* Move block of code so that vol_obj is valid
* Avoid setting properties in the DXPL when reseting the library state (and in
the test code).
* Refactor argument tracing to implement new capability for tracing arguments
of non-API routines, with the H5ARG_TRACE macro. This macro is updated
automatically with the bin/trace script that runs as part of the autogen.sh
process. Major changes were in src/H5trace.c and bin/trace, with the other
changes being cleanups to the argument lists, to improve their presentation
in the tracing output.
Also - added the "managed string" routines, which can dynamically allocate
strings, appending printf-formatted output to the string efficiently.
* Release memory for managed strings
* Fix printf() formats.
* More printf() format fixes.
* Add H5Eappend_stack routine and regression tests
* Clean up a few missed merge conflicts and update the error stacks.
* Remove unnecessary fork() operations and ten second sleep().
* Restore commented out attribute out, to better enable tracking down the previous failure
* Allow multiple H5ARG_TRACE macros within a routine to be updated
* Switch to using "new" H5ES_insert (which takes the arguments for the caller routine) for all event set operations. Renames H5ES_insert_new to H5ES_insert and removes the previous H5ES_insert.
* Merge "managed" string routines into "ref-counted" strings, and refactor code to use them.
* Add missing file.
* Add caller's name and arguments to event, for error reporting
* Refactor event set setup for "API common" internal routines
* Checkin async API routines for H5A* and H5G* modules as listed in ID-283.
Fix couple h5dump expected output files due to the changes.
* Add some of the error query routines needed for event sets.
* Refactor to make async setup / teardown and "common" routines cleaner
* (1) Add async APIs to H5L, H5F, and H5D modules
(2) Fix errors in previous checkins of async APIs in H5A and H5G modules
(3) h5dump expected output changes
* Enhance event info, for better error handling
* Change name of temporary vol_obj variable, to help reduce coding errors
* Fix oversight with vol_obj pointer
* Minor code cleanup
* Add missing \'valid\' flag for VOL wrapper context, when restoring the library\'s state
* Run source formatter
* Change H5TSmutex lock and release to include a lock count
* Update error reporting ideas
* Minor updates to improve sanity checking for retrieving / restoring library state
* Updated with feedback from h5py team members
* Refactor internal event set list and event handling, add implementation for H5ESget_err_info
* Change the VOL request subclass callbacks that switch from using "H5ES_status_t" to "H5VL_request_status_t", and also add a H5VL_request_status_t* parameter to the 'cancel' callback in the request subclass. Also more code quality cleanups to add iterator callbacks to internal event set routines.
* 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
* (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.
* Fix missed merge marker, and reformatted line
* Clean up some warnings
* Correct level of indirection
* Relocate prototype (and doxygen info) for H5Aclose
* Change non-static function declarations to be static
* Ensure that H5TSpublic.h header gets installed (#129)
* Add 'wrapper' versions of async calls, to allow language wrappers and layers on top of HDF5 to pass in their application information.
* 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
* 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)
Co-authored-by: Houjun Tang <htang4@lbl.gov>
Co-authored-by: Neil Fortner <nfortne2@hdfgroup.org>
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>
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* Renames H5I_ATOM to H5I_ID, among other related changes
* Java has been updated.
* Fortran is failing on my VM, even though I don't touch that.
* Adds a RELEASE.txt note for H5E_ATOM to H5E_ID changes
* Fixes typos in comments
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* 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
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-Wimplicit-fallthrough=3 is added by -Wextra, which we already set.
Bumping the warning level only changes how fall-through comments are
parsed, with level 5 turning off fall-through comments entirely.
This is unnecessary and results in having to do extra work to squash
warnings when included external code uses fall-through.
This change also adds /* FALLTHROUGH */ comments where
H5_ATTR_FALLTHROUGH is used so compilers that don't use attributes
but do respect fall-through comments don't raise spurious warnings.
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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.
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clean up warnings.
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hdf5_1_10
* commit '54957d37f5aa73912763dbb6e308555e863c43f4':
Commit copyright header change for src/H5PLpkg.c which was added after running script to make changes.
Add new files in release_docs to MANIFEST. Cimmit changes to Makefile.in(s) and H5PL.c that resulted from running autogen.sh.
Merge pull request #407 in HDFFV/hdf5 from ~LRKNOX/hdf5_lrk:hdf5_1_10_1 to hdf5_1_10_1
Change copyright headers to replace url referring to file to be removed and replace it with new url for COPYING file.
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Also purged obsolete /*ARGSUSED*/ from the library.
Tested on:
Ubuntu 15.10 (Linux 4.2.0 x86_64) gcc 5.2.1
serial only
(these changes have been in revise_chunks for a long time)
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Complete revamp of package initialization/shutdown mechanism in the library.
Each package now has a single init/term routine.
This new way should avoid packages being re-initialized during library
shutdown and is also be _much_ more proactive about giving feedback for
resource leaks internal to the library.
Introduces a new "module" header file for packages in the library
(e.g src/H5Fmodule.h) which sets up some necessary package configuration macros
for the FUNC_ENTER/LEAVE macros. (The VFL drivers have their own slightly
modified version of this header, src/H5FDdrvr_module.h)
Also cleaned up a bunch of resources leaks all across the library and tests,
along with addressing many warnings, as I encountered them.
Tested on:
MacOSX/64 10.10.5 (amazon) w/serial & parallel
Linux/64 3.10.x (kituo) w/serial & parallel
Linux/64 2.6.x (ostrich) w/serial
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* H5_ATTR_FORMAT(X,Y,Z) __attribute__((format(X, Y, Z)))
- Rename UNUSED attribute characterstic to H5_ATTR_UNUSED.
- Rename NORETURN attribute characterstic to H5_ATTR_NORETURN
tested with h5committest.
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features/autotools_rework
branch.
Removed the configure option that allows selective disabling of individual
internal filters (fletcher32, shuffle, etc.).
This feature mucked up the code with a lot of #ifdefs, saved very little space,
and was not scalable to a general scheme for library size reduction. We've
decided to remove the feature while we investigate a more general scheme for
decreasing the library size.
Part of: HDFFV-9086
Tested on: h5committest
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Clean up more compiler warnings, plus merge a few Coverity bug fixes from
the hdf5_1_8_coverity branch back to the trunk:
r20877:
Purpose: Fix coverity issue 1723
Description:
Modified test_generate in hl/test_image to close file "f" before exit, even if
an error occurs.
r20879:
Issue 63: change check of return of H5Tget_nmembers to <=0. No need to go
futher if call fails as well as empty.
r20881:
Coverity #659 in Run 46: I changed the Line 442 where it tries to check whether
FLAG_PRINTED is TRUE. But it had just been set to FALSE. I took out the
condition check in the print statement.
Tested on:
Mac OSX/64 10.9.2 (amazon) w/C++, FORTRAN & Parallel
(too minor to require h5committest)
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Refactor function name macros and simplify the FUNC_ENTER macros, to clear
away the cruft and prepare for further cleanups.
Tested on:
Mac OSX/64 10.7.3 (amazon) w/debug, production & parallel
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Description:
Previously, there was no versioning for H5Z_class_t. This prevented applications
written for 1.6 using custom filters from being able to use the 1.8 library.
There is now an H5Z_class1_t and H5Z_class2_t to enable compatibility. H5Zregister is
*not* versioned, it determines which version of the struct has been passed in by the
value of the first field (id or version, both are ints).
Tested: jam, linew, smirom (h5committest), jam (--with-default-api-version=v16)
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needed by h5repack
tested: windows, linux
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and for global filters): verify if all requested filters in the array FILTER obtained from user input are present in the property list PID obtained from the output file. All the filter comparison of client data values is done here instead of the previous filtcmp
TO DO: szip, nbit and scale offset
NOTE: the symbol H5Z_SHUFFLE_TOTAL_NPARMS was made public
Tested: windows, teragrid with icc 8.1, linux (kagiso), solaris (linew)
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Make H5Pget_filter_by_id() API versioned and switch internal usage
to H5Pget_filter_by_id2().
Add simple regression test for H5Pget_filter_by_id1().
Tested on:
FreeBSD/32 6.2 (duty) in debug mode
FreeBSD/64 6.2 (liberty) w/C++ & FORTRAN, in debug mode
Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe,
in debug mode
Linux/64-amd64 2.6 (smirom) w/default API=1.6.x, w/C++ & FORTRAN,
in production mode
Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN,
in production mode
Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN,
w/szip filter, in production mode
Mac OS X/32 10.4.10 (amazon) in debug mode
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copyright notice.
Tested platform:
Kagiso only since it is only a comment block change. If it works in one
machine, it should work in all, I hope. Still need to check the parallel
build on copper.
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Code cleanup
Description:
Trim trailing whitespace, which is making 'diff'ing the two branches
difficult.
Solution:
Ran this script in each directory:
foreach f (*.[ch] *.cpp)
sed 's/[[:blank:]]*$//' $f > sed.out && mv sed.out $f
end
Platforms tested:
FreeBSD 4.11 (sleipnir)
Too minor to require h5committest
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Bug fix
Description:
Correct bug where buffers that have only fractional elements (usually from
being compressed before being shuffled) would cause optimized algorithm to
dump core.
Solution:
Don't attempt to shuffle bytes unless we've got more than one element.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Too minor to require h5committest
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Code cleanup
Description:
Clean up various warnings reported by the Windows team.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Too minor to require h5committest
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Code optimization
Description:
Use Duff's Device to unroll shuffling loop a bit, for ~30% speedup.
Platforms tested:
FreeBSD 4.11 (sleipnir)
Solaris 2.9 (shanti)
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Description: Removed PABLO from the source
Solution:
Platforms tested: arabica with 64-bit, copper with parallel,
heping with GNU C and C++ and PGI fortran (but
I disabled hl, there is some weird problem only
on heping: F9XMODFLAG is not
propagated to the Makefile files
Misc. update:
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Purpose:
HDF5 now supports SZIP with no encoder.
Description:
SZIP can be configured to have both encoder and decoder or just to have the decoder. HDF5 can now query the configuration of any filter, and will throw errors if users try to write using a filter with encoding disabled.
Solution:
Added H5Zget_filter_info function, changed API for H5Pget_filter and H5P_get_filter_by_id. See SZIP RFC.
Platforms tested:
Copper (fortran, C++, parallel), Sleipnir (C++), Arabica (fortran, C++), Verbena (fortran, C++)
Misc. update:
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Code cleanup & minor optimization
Description:
Re-work the way interface initialization routines are specified in the
library to avoid the overhead of checking for them in routines where there is
no interface initialization routine. This cleans up warnings with gcc 3.4,
reduces the library binary size a bit (about 2-3%) and should speedup the
library's execution slightly.
Platforms tested:
FreeBSD 4.10 (sleipnir) w/gcc34
h5committest
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bug fix in H5Zshuffle.c
add more tests to h5repack that exposed the bug
Description:
when creating a dataset with the shuffle filter and duplicating it in a new dataset (file)
the call to H5Z_set_local_shuffle failed. this is because the value of cd_nelmts of the filter
structure is set to 1 (H5Z_SHUFFLE_TOTAL_NPARMS) when the original dataset is created, but when
the new dataset is created there is a checking instruction that fails if the value of
cd_nelmts is not 0 (its original value, H5Z_SHUFFLE_USER_NPARMS)
Solution:
just remove that check condition, since the value of cd_nelmts is not used anyway.
if we decide that the value of cd_nelmts is necessary, then the H5O_pline_copy function
must be changed to update this value (a different update for each filter)
Platforms tested:
linux
solaris
AIX
Misc. update:
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Code cleanup
Description:
More linting...
Platforms tested:
FreeBSD 4.8 (sleipnir)
too minor to need h5committest
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Code cleanup
Description:
Move PABLO_MASK above including headers.
Platforms tested:
FreeBSD 4.8 (sleipnir)
too minor for h5committest
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Code cleanup
Description:
Clean up more warnings from lint.
Platforms tested:
FreeBSD 4.8 (sleipnir)
too minor for h5committest
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Code cleanup
Description:
Clean up varios compiler warnings flagged by SGI compiler and gcc 3.3
Platforms tested:
FreeBSD 4.8 (sleipnir)
h5committest
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Code cleanup/new features
Description:
Switch over to a new style for registering filters with the library -
instead passing in an ID, a string and a callback function to H5Zregister,
the client should pass in a single pointer to a H5Z_claass_t struct which
contains the ID, the description string and all the function callbacks as
fields.
Added support for a new "can apply" callback for each filter, which is
called when a dataset is created to check whether the parameters for that
filter apply correctly to the combination of the datatype and the chunk size
(i.e. dataspace) for the dataset.
Added support for a new "set local" callback for each filter, which
is called when a dataset is created (after the "can apply" filter callback)
and sets filter parameters that are specific to that particular dataset.
Switched the filters we ship over to use the new H5Z_class_t struct for
their internal registrations and also added "set local" callbacks to the
szip and shuffle filters and a "can apply" callback to the szip filter.
Lots of other code cleanups, etc. also
Solution:
Platforms tested:
FreeBSD 4.8 (sleipnir) w/szip
Linux 2.4 (sleipnir) w/szip
Solaris 2.7 (arabica) w/FORTRAN
IRIX64 6.5 (modi4) w/szip, FORTRAN & parallel
Misc. update:
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Code cleanup
Description:
Added lots of comments to existing filters, so they are easier to understand
and use as examples for future filters. Cleaned up various bits of code, etc.
Solution:
Platforms tested:
FreeBSD 4.8 (sleipnir)
IRIX64 6.5 (modi4) w/parallel
Misc. update:
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Update
Description:
Updated copyright statement in files which hadn't been updated yet.
Platforms tested:
Linux (Only comment change)
Misc. update:
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Code cleanup
Description:
Clean up miscellaneous warnings which have crept into the code.
Fix "_POSIX_C_SOURCE not defined" warning on FreeBSD.
Adjust gcc compiler flags to be more concise for production mode.
Refactor the H5O code so that there is a stronger boundary between code
in the H5O package and code in the library which just calls H5O routines.
Platforms tested:
Tested h5committest {arabica (fortran), eirene (fortran, C++)
modi4 (parallel, fortran)}
FreeBSD 4.7 (sleipnir) serial & parallel and gcc 2.95.4 & gcc 3.2.2
Misc. update:
Update MANIFEST if you add or remove any file.
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Purpose:
New feature
Description:
Added Adler32 checksum as a filter in pipeline
Platforms tested:
arabica (fortran), eirene (, C++), modi4 (parallel, fortran)
Misc. update:
Update release_docs/RELEASE.
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Code cleanup/new feature.
Description:
Split FUNC_LEAVE into API and non-API specific versions. This allows a
solution to compiling this branch with C++, as well as reducing the size
of the binaries produced.
Platforms tested:
FreeBSD 4.7 (sleipnir) w/serial, parallel (including MPE) & thread-safe
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Code Cleanup & New Feature
Description:
H5config.h.in:
Removed H5_HAVE_COMPRESSION & H5_HAVE_FILTER_GZIP flags.
Added H5_HAVE_FILTER_DEFLATE flag.
H5Z.c:
H5Zprivate.h:
H5Zpublic.h:
Switched from using H5_HAVE_COMPRESSION flag in favor of
H5_HAVE_FILTER_DEFLATE.
Added H5Zunregister & H5Zfilter_avail API functions.
Changed a numeric constant (256) to a symbolic constant
(H5Z_FILTER_RESERVED).
Automatically add the shuffling filter to the list of available filters
(when it is enabled).
Moved prototypes for H5Z_filter_deflate & H5Z_filter_shuffle from the
public header into the private header.
H5Zdeflate.c:
Switched from using H5_HAVE_COMPRESSION & H5_HAVE_FILTER_GZIP flags in
favor of H5_HAVE_FILTER_DEFLATE.
Cleaned up formatting & error reporting a bit.
H5Zshuffle.c:
Rewrote shuffling algorithm to be more efficient.
Added error checking & reporting.
Added standard Pablo information.
Added standard function header comment.
Added FUNC_ENTER & FUNC_LEAVE macros.
Platforms tested:
Tested h5committest {arabica (fortran), eirene (fortran, C++)
modi4 (parallel, fortran)}
FreeBSD 4.7 (sleipnir)
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Purpose:
Adding internal shuffle filter
Description:
With the combination of shuffling filter with general compression
algorithm, the compression ratio may be improved without adding much
encoding and decoding time for many real NASA datasets(especially
floating data) and other application
datasets(See techNotes).
Solution:
SHuffle the bytes within the data to utilize the locality.
Platforms tested:
arabica , eirene, modi4
Misc. update:
Update MANIFEST if you add or remove any file.
Update release_docs/RELEASE for bug fixes, new features, etc.
Update applicable document files too.
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