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* There is performance issue when closing an object. The slow down is due to ↵Vailin Choi2019-02-051-0/+8
| | | | | | | | | | the search of the "tag_list" to find out the "corked" status of an object. The fix: (1) Add a counter "num_objs_corked" in the cache structure to track the number of "corked" objects. (2) Skip the search of "tag_list" if the counter is zero i.e. no "corked" objects.
* Squash merge of MDC logging changes.Dana Robinson2018-12-211-38/+4
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* Fixed HDFFV-10404Binh-Minh Ribler2018-07-131-9/+9
| | | | | | | | | Description: Applied the typo fixes from user's report. The previous pull request couldn't be merged because it was too old, and it was too complicated for me to resolve conflicts. Platform tested: Linux/64 (jelly) - very minor
* Add API context interface and use it throughout the library.Quincey Koziol2018-03-151-16/+14
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* Better segregate clean & dirty LRU lists so that they are only defined whenQuincey Koziol2017-09-301-0/+2
| | | | the H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS macro is defined.
* Merge pull request #426 in HDFFV/hdf5 from ~LRKNOX/hdf5_lrk:hdf5_1_10 to ↵Larry Knox2017-04-251-6/+4
| | | | | | | | | | 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.
* Omnibus checkin for several relatively minor modifications:mainzer2017-03-281-0/+21
| | | | | | | | | | | | | | | | | | | | 1) Added code test/page_buffer.c to verify that page buffering is disabled in parallel builds. 2) Added code to test/cache_image.c to verify correct interaction between evict on close and cache image -- in particular management of a file containing a cache image containing dirty metadata that has been opened R/O. Also fix for the bug exposed. 3) Added code to testpar/t_cache_image.c to verify expected procedure for reading cache images, and also supporting stats collection code needed for the test. 4) Repair of an overactive sanity check in H5C__reconstruct_cache_contents(). 5) Other minor tidies in passing. Tested serial and parallel, debug and production on Jelly.
* Final merge of page buffering branch to developQuincey Koziol2017-03-141-1/+2
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* Merge in reentrency changes to "make space in cache" from page_buffering branch.Quincey Koziol2017-03-131-0/+18
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* Minor cleanups and bring over "prefetched dirty" fixes for entries loaded fromQuincey Koziol2017-03-121-0/+12
| | | | a cache image.
* Misc. small cleanups to sync against incoming page buffering changes.Quincey Koziol2017-03-021-3/+4
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* Normalize against incoming page buffering changes.Quincey Koziol2017-03-011-13/+13
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* Corrected version of 4b5e05c084f93c35dae946c2c9e814d565a613b0:Quincey Koziol2017-02-281-77/+59
| | | | | Fix some more signed -> unsigned value issues with cache data structures, also misc. style cleanups. All to align w/incoming page_buffering changes.
* Revert "Fix some more signed -> unsigned value issues with cache data ↵Quincey Koziol2017-02-281-18/+32
| | | | | | structures, also" This reverts commit 4b5e05c084f93c35dae946c2c9e814d565a613b0.
* Align w/incoming page buffering changes.Quincey Koziol2017-02-251-3/+3
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* Fix some more signed -> unsigned value issues with cache data structures, alsoQuincey Koziol2017-02-231-32/+18
| | | | misc. style cleanups. All to align w/incoming page_buffering changes.
* Simplify H5C__serialize_single_entry(), using H5C__generate_image()Quincey Koziol2017-02-021-0/+2
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* Cache image feature and testingQuincey Koziol2017-01-291-6/+340
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* Bring change to use array of metadata cache entry classes for H5C_createQuincey Koziol2017-01-281-25/+3
| | | | instead of array of class names from cache image branch.
* Switch list lengths to unsigned integers (to align better w/cache image merge)Quincey Koziol2017-01-281-21/+16
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* Bring changes to metadata cache "get entry status" call and newQuincey Koziol2017-01-061-0/+2
| | | | | "child serialized / unserialized" messages and support from the cache image branch.
* Bring file shutdown code from cache image branchQuincey Koziol2017-01-051-0/+45
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* Remove 'const' from cache client pre_serialize callback, to reduce warnings,Quincey Koziol2017-01-031-1/+1
| | | | | and correspondingly remove 'const' from some internal routines. Also rename some H5MF* routines to reflect their static/package usage.
* Merge branch 'develop' of https://bitbucket.hdfgroup.org/scm/hdffv/hdf5 into ↵Quincey Koziol2017-01-021-1/+1
|\ | | | | | | develop_merge_cache_image_04
| * Fixed a macro in H5Cpkg.h that was only updated in the version thatDana Robinson2017-01-021-1/+1
| | | | | | | | is used in develop/debug mode.
* | Align with incoming cache_image branch changes: use the index list (instead ofQuincey Koziol2017-01-021-1/+16
|/ | | | | the hash buckets) for scanning the entries during a flush, and also add in counters for tracking operations during cache flushes.
* Bring support for doubly-linked list of all entries in cache from incomingQuincey Koziol2016-12-301-116/+324
| | | | cache image branch.
* More normalizations against incoming cache image branch.Quincey Koziol2016-12-291-6/+3
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* Bring SWMR support in to the main development branch. (Finally!) More testsQuincey Koziol2016-12-021-6/+2
| | | | and the tool and API wrappers will be coming in over the weekend.
* Remove "collective write list" parameter from H5C__flush_single_entry() as itQuincey Koziol2016-11-281-6/+10
| | | | | is only used in a couple of places. The collective write list has been moved to be internal to the cache data structure instead.
* Eliminate unnecessary data structure for parallel collective metadata cache I/OQuincey Koziol2016-11-281-9/+0
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* Align w/minor cleanups in revise_chunks branch.Quincey Koziol2016-11-121-24/+51
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* Clean up cache code to eliminate dead-ends and unify code.Quincey Koziol2016-11-101-14/+54
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* Switch to new, more scalable, metadata cache entry tagging.Quincey Koziol2016-11-071-4/+12
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* Code style and warning cleanups, from revise_chunks branch.Quincey Koziol2016-11-061-44/+12
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* Add logging prototypes and cache struct fields.Quincey Koziol2016-11-041-0/+26
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* [svn-r30112] Description:Quincey Koziol2016-06-281-21/+3
| | | | | | | | | | Move updated flush dependency code in metadata cache from revise_chunks branch to trunk. Also many of the cleanups from r30111 in the revise_chunks branch. Tested on: MacOSX/64 10.11.5 (amazon) w/serial, parallel & production (h5committest forthcoming)
* [svn-r30068] Description:Quincey Koziol2016-06-131-0/+17
| | | | | | | | Bring metadata cache corking to trunk. Tested on: MacOSX/64 10.11.5 (amazon) w/serial, parallel & production (h5committest forthcoming)
* [svn-r30035] Description:Quincey Koziol2016-06-061-0/+9
| | | | | | | | Extract tagging routines into separate source module. Tested on: MacOSX/64 10.11.5 (amazon) w/serial & parallel (h5committest forthcoming)
* [svn-r30033] Description:Quincey Koziol2016-06-061-0/+9
| | | | | | | | Extract epoch marker metadata client into separate source file. Tested on: MacOSX/64 10.11.5 (amazon) w/serial & parallel (h5committest forthcoming)
* [svn-r29077] Description:Quincey Koziol2016-02-101-9/+6
| | | | | | | | Normalize against the trunk, in preparation for final merge. Tested on: MacOSX/64 10.11.3 (amazon) w/serial & parallel (h5committest not required on this branch)
* [svn-r28895] Description:Quincey Koziol2016-01-141-2/+2
| | | | | | | | Minor code tweaks and cleanups during review. Tested on: MacOSX/64 10.11.2 (amazon) w/serial & parallel (h5comittest not required on this branch)
* [svn-r28636] merge from trunk.Mohamad Chaarawi2015-12-141-1/+1
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| * [svn-r28452] Description:Quincey Koziol2015-11-231-1/+1
| | | | | | | | | | | | | | | | Normalization changes against revise_chunks branch. Tested on: MacOSX/64 10.11.1 (amazon) w/serial & parallel (h5committest forthcoming)
* | [svn-r27929] merge from trunk.Mohamad Chaarawi2015-10-011-115/+344
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| * [svn-r27805] Description:Quincey Koziol2015-09-161-1/+1
| | | | | | | | | | | | | | | | Shut warnings from purify up. Tested on: Linux/32 2.6 (jam) w/purify (Too minor to require h5committest)
| * [svn-r27768] Description:Quincey Koziol2015-09-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
| * [svn-r27710] Description:Quincey Koziol2015-09-091-113/+342
| | | | | | | | | | | | | | | | | | Bring the "metadata rings" code from its branch (mdc_rings_v2) to the trunk. (This change will support the page buffering feature) Tested on: MacOSX/64 10.10.5 (amazon) w/serial & parallel (h5committest forthcoming)
* | [svn-r27436] merge from trunk.Mohamad Chaarawi2015-07-271-6/+19
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| * [svn-r27298] Description:Quincey Koziol2015-06-291-2/+0
| | | | | | | | | | | | | | | | | | Separate H5AC layer from using package-scoped pieces of the H5C layer, moving from including H5Cpkg.h to H5Cprivate.h. Tested on: MacOSX/64 10.10.3 (amazon) w/serial, parallel & production Linux/32 2.6.x (jam) w/serial & parallel
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