| Commit message (Collapse) | Author | Age | Files | Lines |
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`mdc_invalidation`, and use it to log a message when
H5C_evict_or_refresh_all_entries_in_page() does not find any affected
entries.
Pass a page length to H5C_evict_or_refresh_all_entries_in_page() so that
it can assert if a multipage eviction overlaps a single-page entry,
which had better not happen.
Fix a bug in H5F_vfd_swmr_reader_end_of_tick() and heavily rework it:
remove page-table entries and evict/refresh MDC entries that overlap
*added* shadow-index entries. Because we didn't do that before, in the
zoo test, the reader didn't see all of the changes made by the writer
until the writer closed the file: MDC entries covered the new content
in the shadow file.
In H5F_vfd_swmr_reader_end_of_tick(), log changes to the shadow index
with the new outlet, `shadow_index_update`.
Convert a some of John's disused diagnostic printfs to an
`hlog_fast(eot, ...)` call.
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the first portion of a metadata cache entry in speculative reads.
This is necessary for VFD SWMR as it presumes that metadata entries
are read and written atomically. See comments in H5C.c / H5C_load_entry()
for further details.
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including the merge of `hdffv/hdf5/develop`, back to the branch that Vailin and
I share.
Now I need to put this branch on a fork with a less confusing name than
vchoi_fork!
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This lets test/testflushrefresh.sh pass again. It was timing out while it
waited for expected failures to occur because the retry loop ran for way too
long.
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in un-related tests (i.e. earray, fheap, etc.).
On jelly and charis, vfd_swmr now passes.
testvfdswmr.sh displas the following failures:
1) occasionally ccan't open the metadata file. This shows
up more on jelly than charis.
2) occasional complaints about incorrect raw data
3) occasional complaints from Quincey's evict tagged
entries code that it can't evict all the tagged entries.
4) Numerous filter failures. At a guess, this is an artifact of
raw data not making it to file in sync with the metadata.
I didn't see this on charis, as I don't have compression
configured.
5) An assertion failure in the page buffer in which a sanity check
is failing in the code to update the replacement policy.
This is worrying --- I'll need to look into it on my return.
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the memory manager -- details shown below.
Note that there are other issues as well -- this is not a
working version.
[mainzer@jelly test]$ ./vfd_swmr
Testing Configure VFD SWMR with fapl PASSED
Testing VFD SWMR configuration for the file and fapl PASSED
Testing H5Fvfd_swmr_end_tick() for VFD SWMR PASSED
Testing Create/Open/Flush an HDF5 file for VFD SWMR PASSED
Testing Verify the metadata file for VFD SWMR writer vfd_swmr: H5MVsection.c:233: H5MV__sect_can_merge: Assertion `((sect1->sect_info.addr)!=((haddr_t)(long)(-1)) && (sect2->sect_info.addr)!=((haddr_t)(long)(-1)) && (sect1->sect_info.addr)<(sect2->sect_info.addr))' failed.
Abort (core dumped)
[mainzer@jelly test]$
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Tested serial / debug on Charis and Jelly.
Two known issues:
1) New page buffer seems to expose issues in the accumulator code.
For whatever reason, fheap with the new page buffer exposes corruption
issues if the page buffer uses H5F__accum_read/write(), but the problems
go away if the page buffers uses H5FD_read/write() instead.
Need to either chase this or dis-able page bufffer in combination with
the accumulator.
2) Encountered a number of assertion failures that are explainable by the
free space manager code not telling the page buffer to discard pages
when they are freed.
Wrote code to handle this -- once the free space manager is modified,
this code should be removed and the original assertions restored.
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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
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the H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS macro is defined.
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duplicate metadata write bug observed in 1.10.1.
Tested parallel/production on jelly
parallel/debug & parallel/production on charis (in develop branch)
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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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associated bug fixes.
Also, modifications to H5PB_dest() to flush the page buffer before
destroying the page buffer. This is necessary, as when persistant
free space managers are enabled, the page buffer will typically contain
dirty FSM data at page buffer destroy time.
Tested serial/debug, serial/production, serial/check-vfd/debug,
parallel/debug, parallel/production on Jelly.
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a cache image.
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page_buffering branch yet. Also, bring over improvements to flush candidate
entries for parallel code.
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entries from collective metadata read list
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Fix some more signed -> unsigned value issues with cache data structures,
also misc. style cleanups. All to align w/incoming page_buffering changes.
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instead of array of class names from cache image branch.
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DAILYTEST-256 #2.
Tested on emu, kituo, mayll, ostrich, and osx1011dev with previously failing test configurations.
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"child serialized / unserialized" messages and support from the cache image
branch.
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and metadata. Also, some more ring reset safeties and minor code cleanups.
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and correspondingly remove 'const' from some internal routines. Also rename
some H5MF* routines to reflect their static/package usage.
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the hash buckets) for scanning the entries during a flush, and also add in
counters for tracking operations during cache flushes.
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cache image branch.
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code review feedback.
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