| Commit message (Collapse) | Author | Age | Files | Lines |
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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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(https://jira.hdfgroup.org/browse/HDFFV-10055).
Briefly, in H5C_collective_write() in H5Cmpio.c,
the metadata cache attempts to perform a collective
write of metadata cache entries.
This worked fine as long as all processes had at
least one entry to write.
However, when the process has no entries, the
function tries to participate in the collective write
by calling MPI_File_set_view(),
MPI_File_write_all() and then MPI_File_set_view()
again, to match the calls in H5FD_mpio_write().
After pull request 183, the CGNS test benchmark_hdf5
started failing. On investigation, I determined that
the failure occurred in the first call to MPI_File_set_view()
in the "no data to write" path through H5C_collective_write().
Note that pull request 183 did not create the problem,
it only exposed it. The bug can be observed after pull
request 182 if one executes the CGNS progam
src/ptests/benchmark_hdf5 with 90 processes.
The problem appears to have been that the calls to
MPI_File_set_view() in H5C_collective_write() and
H5FD_mpio_write() were using different values for the
info parameter. I patched the problem by adding a
MPI specific VFD call allowing me to get the MPI_Info
used in H5FD_mpio_write() for use in
MPI_File_set_view() calls in H5C_collective_write().
Tested serial & parallel, debug & production on
Jelly.
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H5Pget_cache_image_config()"
This reverts commit dd5105fc9912c77f6d6074700d83e5e8282e86c9.
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a cache image.
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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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structures, also"
This reverts commit 4b5e05c084f93c35dae946c2c9e814d565a613b0.
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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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"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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cache image branch.
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the freespace test to use dxpls that have been tagged with
the H5AC__FREESPACE_TAG global tag instead of H5AC_ind_read_dxpl_id.
The library code now expects the owner of the free space manager
to tag it so the owner-less free space managers in the freespace
tag had to be tagged with *something* to avoid cache errors.
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and the tool and API wrappers will be coming in over the weekend.
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that images for entries be generated, even when not writing the entry from an
MPI rank.
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supporting metadata cache callback changes, etc.
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new 'entry cleaned' notify action innstead.
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entries, they are now completely handled in the clients.
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entry is cleaned / dirtied or its [flush dependency] child entry is cleaned /
dirtied.
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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)
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flush flag up the function call stack and not setting
it during H5Dclose().
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Bring object/dataset/group/named datatype features from revise_chunks
branch to trunk. Also CMake support for h5format_convert and a bunch of
misc. cleanups.
Tested on:
MacOSX/64 10.11.5 (amazon) w/serial, parallel & production
(h5committest forthcoming)
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Bring metadata cache corking to trunk.
Tested on:
MacOSX/64 10.11.5 (amazon) w/serial, parallel & production
(h5committest forthcoming)
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Create iterator routine for tagged entries and refactor current routines
to use it.
Tested on:
MacOSX/64 10.11.5 (amazon) w/serial, parallel & production
(h5committest forthcoming)
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Bring r29934 from revise_chunks branch to trunk:
(1) Fix for HDFFV-9434: throw an error instead of assertion when v1 btree level hits the 1 byte limit.
(2) Modifications to better handle error recovery when conversion by h5format_convert fails.
Tested on:
MacOSX/64 10.11.5 (amazon) w/serial, parallel & production
(h5committest forthcoming)
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Bring H5DOappend(), H5P[s|g]et_object_flush_cb, and H5P[s|g]et_append_flush
from revise_chunks branch to trunk. Brings along updated metadata cache
entry tagging, and the internal object flush routine.
Tested on:
MacOSX/64 10.11.4 (amazon) w/serial, parallel & production
(h5committest forthcoming)
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Tested on: 64-bit Ubuntu 15.10 w/ gcc 5.2.1
autotools serial
autotools parallel (MPICH 3.1.4)
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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)
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renaming metadata dxpl properties.
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checks from metadata dxpls
- remove H5AC_ind_dxpl_id and use only H5AC_dxpl_id everywhere instead.
- remove flush_me_collectively flag from cache entries
- add a collective sanity check (MPI_Barrier) for every HDF5 API routine that could possibly touch the file. This is trigerred when the environment variable H5_COLL_API_SANITY_CHECK is set to a non 0 digit.
tested on BB-8 with serial and parallel.
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Normalization changes against revise_chunks branch.
Tested on:
MacOSX/64 10.11.1 (amazon) w/serial & parallel
(h5committest forthcoming)
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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)
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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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Correct error with braces around macro (in production builds), also clean
up a few warnings.
Tested on:
MacOSX/64 10.10.3 (amazon) w/serial, parallel & production
Linux/32 2.6 (jam) w/serial & parallel
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Clean up parameters to H5C__flush_single_entry: accept cache entry instead
of address, and make new flag for deleting entry from skiplist on destroy
instead of a separate parameter to the routine.
Tested on:
MacOSX/64 10.10.3 (amazon) w/serial & parallel
Linux/32 2.6.x (jam) w/serial & parallel
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