* 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>
Enhance API tracing to handle more types, and to put tracing info in a string, allowing it to be used when reporting errors. Also refactor ref-counted strings (H5RS) module to add capabilities needed for the tracing. Refactored H5Gname.c routines to use new H5RS routines also. Added /*out*/ tags to API routines that are returning information to the application. Updated H5TRACE macros from running updated trace script over library code. Added tests for new H5RS routines.
* Brings hash table ID code over from Bitbucket branch
* Includes reformatting via clang.
* Excludes uthash.h from reformatting.
* Still has the failing test issue in tid.c. This should only be a
problem if a custom ID type is used and its free function deletes
other IDs.
* Fixes munged H5_GCC_DIAG_ON/OFF macros in H5I.c
The H5_GCC_DIAG_ON/OFF macros used to turn off fallthrough warnings
in uthash.h (external code) were munged when formatting with clang
due to their lack of quotes.
e.g.;
H5_GCC_DIAG_OFF(implicit-fallthrough)
was munged to:
H5_GCC_DIAG_OFF(implicit - fallthrough)
which compiles, but is useless. So, with quotes, this is now:
H5_GCC_DIAG_OFF("implicit-fallthrough")
which survives reformatting with clang.
* Fixes issues with user callbacks in the ID hash tables
The skip lists (previously) used to handle IDs use a mark-and-sweep
scheme to deal with user-defined ID delete callbacks which themselves delete
other IDs in the list. The uthash hash table implementation used to manage
the IDs in this feature branch does not have this ability.
This commit restores the skip lists for non-library ID types in lieu of
significantly modifying the uthash code. The hash tables are used to
manage the library IDs as those do not delete other IDs when they are
closed.
* Adds uthash.h to MANIFEST
* Removes implicit-fallthrough diagnostic disable
Removing -Wimplicit-fallthrough=5 means that the uthash code
no longer raises warnings so the H5_GCC_DIAG_OFF/ON macros
that disabled those warnings have been removed from H5I.c.
* Adds a test to ensure you can delete IDs in the H5Iiterate() callback
Adds missing HD prefixes to API calls in src and test.
Adds some extra processing to bin/checkposix to keep the noise
levels down when running the script (not comprehensive).
* 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
* h5repacktest VFD fix and formatting changes
* Fix memory leak in H5PL__find_plugin_in_path
When encountering a directory, the current loop iteration was skipped
without freeing the memory allocated for the path.
* Refactor parser GCC diagnostic statements
* genparser on jelly with default bison/flex
Co-authored-by: Michael Kuhn <michael.kuhn@ovgu.de>
Add Splitter VFD and Mirror VFD.
* commit '664fc6af47e369152727ff66d68d8532feb0e210':
Add enable-mirror-vfd flag to configure options.
Tidying of Mirror VFD.
Add function header comment for `mirror_writer:run_writer()`.
Add Splitter VFD to library.
* commit 'd3ef866a2963ce93d0b95184534a70849b6fa11d':
Revise API for H5get_alloc_stats() to take a struct instead of separate values.
Move the GNU warnings configuration under config/gnu-warnings/ and trim the filename prefixes. Update config/gnu-flags to suit.
Fixed the RELEASE.txt note for HDFFV-11057
Fix shutdown errors when using the HDF5_VOL_CONNECTOR environment variable to set a dynamically loaded plugin as the default VOL connector. Fixes HDFFV-11057
Fix threadsafe for new test
Fix issues when deserializing point/all/none selection with version beyond the library's supported version: (1) Verify the decoded version before proceeding further with deserialization (2) Close the dataspace if errors occurred after opening the dataspace
Very minor comment change in H5VLconnector.h.
Add routines to query the library's free list sizes and allocation stats.
By default, demote warnings promoted to errors back to warnings.
Incorporate the H5_ECFLAGS into the library CFLAGS. Now a bunch of errors will occur. Next commit will demote the warnings promoted to errors back to warnings again.
Break out warnings into more files that autoconf and CMake can share. This change temporarily disables the warnings that were promoted to errors, but I will add those warnings back as warnings, not errors, in the next commit.
Avoid a crash, don't check if we're flushing when the file is closing: there's no need to check if the metadata cache is flushing if we already know the file is closing, because the condition we rely on is "closing OR flushing." Further, the cache may have already gone away, so sometimes calling into the cache to see if it's flushing will crash the program.
* "Simultaneous and equivalent" Read-Write and Write-Only channels for
file I/O.
* Only supports drivers with the H5FD_FEAT_DEFAULT_VFD_COMPATIBLE flag for
now, preventing issues with multi-file drivers.
Add Mirror VFD to library.
* Write-only operations over a network.
* Uses TCP/IP sockets.
* Server and auxiliary server-shutdown programs provided in a new directory,
`utils/mirror_vfd`.
* Automated testing via loopback ("remote" of localhost).
* commit '145ef3ceee20c28a443bd11507c58858bea3f889':
more cleanup
change it back
pick up missing piece
fix unused related warnings
removed unused parameter
more fix and address comments
remove unsed var,function,macro, etc
* commit '0a2bb11b248df6841daabca3970df5d8504adfc7':
address problems from comments
fix and address comments
change according to previous comments
add missing piece
remove unnecessary check macro
fix intel compile warnings
Revert "fix warnings from Intel compiler"
Revert "fix warnings and some text alignment"
Revert "let hdf5 pick up the right compiler in Intel environment"
Revert "fix issues from previous PR comments"
Revert "using a different MACRO"
using a different MACRO
fix issues from previous PR comments
let hdf5 pick up the right compiler in Intel environment
fix warnings and some text alignment
fix warnings from Intel compiler
of the va_list, so it's at least possible for another connector to know what
the operation is and decide whether to implement it or not.
Added a new VOL sub-class called "introspect" where callbacks that report
information about the connector or container can be placed. Added an
'opt_query' callback to this sub-class, for a connector to report back
to the library whether a particular optional callback operation is supported.
Also added a 'get_conn_cls' introspection callback, to retrieve the H5VL_class_t
of a connector (either the "current" connector, H5VL_GET_CONN_LVL_CURR, or
the terminal connector, H5VL_GET_CONN_LVL_TERM).
Moved the "post open" operation from a file 'specific' operation to a file
'optional' operation, now that it's possible to detect (with the 'opt_query'
introspection callback) whether a VOL connector implements an optional
operation, without just returning an error.
Added new internal VOL helper routines: H5VL_object_is_native, to determine
if an object is in (or is a) native file, and H5VL_file_is_same, to determine
if two objects are in (or are) the same terminal VOL connector's container.
(And moved the special handling for FILE_IS_EQUAL operation out of internal VOL
callback routine into H5VL_file_is_same)
Made new dataset 'get' operation for H5Dvlen_get_buf_size, aligning it better
with other 'get' operations in API.
Fixed several issues with pass-through connectors, which are now passing the
'make check-passthrough-vol' tests again.
A bunch of warning and style cleanups as well.
* commit '0b721858e46a317c370a24115032d5be41688f67':
Make these scripts relocatable again: derive a relative path for the original installation prefix from the examples prefix. Use that relative path to locate the current installation prefix, always. Fall back to an absolute installation prefix if the relative path cannot be derived.
Get the path to prefix right: needs a ../ to back out of subdirectory c/.
Make this script relocatable again: derive a relative path for the original installation prefix from the examples prefix. Use that relative path to locate the current installation prefix, always. Fall back to an absolute installation prefix if the relative path cannot be derived.
Let us override the examples directory using --with-examplesdir=DIR. This is handy for NetBSD where HDF5 examples are installed by convention in $prefix/share/examples/hdf5/ rather than in ${prefix}/share/hdf5_examples/, which is the HDF5 default.
Follow longstanding execv convention for compatibility with NetBSD.
Under the examples directories, always find the installed HDF5 executables and scripts using @prefix@ instead of a relative path, because the number of ../ in the relative path will be different on NetBSD than on other systems.
Make the HDF5 configure script grok NetBSD.
For portability, insulate the HDF5 library from some system macros.
Not every system has perl installed in /usr/bin/, so change the shebang (#!) line to `/usr/bin/env perl` to locate perl on the PATH.
For portability, use the POSIX sh(1) string-comparison operator `=` instead of `==`.
Also support references to external files
Add new H5T_REF type and type conversion routines
Support conversion from H5T_REF_OBJ/DSET_REG to H5T_REF
Add H5Treclaim() API to reclaim memory of vlen/reference types
Deprecate H5Dvlen_reclaim()
Fix H5T_vlen_reclaim() and H5T_reclaim() to use private callback
Add H5T_ref_reclaim()
Move previous H5R APIs to H5Rdeprec.c
Clean up H5Ocopy
Separate H5O_copy_expand_ref() to H5Ocopy_ref()
Add support for copying new reference types
Clean up deprecated routines to go through VOL and same code path
Fix return codes in existing trefer.c test
Rename trefer.c to trefer_deprec.c
trefer.c is for new references
Add performance test for trefer
Add additional obj_copy_ref test
Make use of tokens and blobs to store references
Skip blob encoding for object references
Start adding new reference examples
Fix const in blob API
Add H5HG_HEAP_ID_SIZE macro to return native blob size
Add maximum size for blobs
Fix blob API callbacks to pass VOL file object
Add public wrappers for blob VOL API
Implement passthrough blob callbacks
Update H5Tvlen after callback changes
Update trace information for H5VL blob routines
Fix public header inclusion in native and passthru headers
(#!) line to `/usr/bin/env perl` to locate perl on the PATH.
Everything after the first pathname in the shebang line is treated as
a single argument to the command interpreter (/usr/bin/env "perl -w"),
and there is not ordinarily any such program as "perl -w". So if the
old shebang line used an option such as `-w`, add a `use warnings;`
statement to the script---note that the semantics change slightly.
`bin/destdep` uses a trick to pass `-p` to `/usr/bin/env perl`. It
couldn't hurt to use the same trick to pass `-w`.
With these changes, `sh autogen.sh` runs on NetBSD. It ought to still
work on every other system HDF5 supports, too.
