Fix H5O_msg_iterate() and H5O_link() to protect cache entries with
better permissions.
Tested on:
Mac OS X/32 10.4.9 (amazon)
FreeBSD/32 6.2 (duty)
FreeBSD/64 6.2 (liberty)
Take further advantage of the readers/writer locking in the metadata cache
and push the locking of the local heap up to the routines which call B-tree
routines, which should drastically lower the number of metadata cache protect/
unprotect calls.
Tested on:
Mac OS X/32 10.4.9 (amazon)
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
Initial changes to take advantage of readers/writer locking on metadata
cache entries. Reduce the # of protect/unprotect pairs during B-tree iteration
by holding reader lock on B-tree and symbol table nodes while iteration occurs.
This also has the benefit of preventing an iteration callback from
modifying the B-tree being iterated over (which would probably confuse the
B-tree iteration code terribly)
Tested on:
Mac OS X/32 10.4.9 (amazon)
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
Don't delete chunks from the dataset's B-tree while we are iterating over
the B-tree, when reducing the size of the dataset's dataspace with
H5Dset_extent().
Tested on:
Mac OS X/32 2.6 (amazon)
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
QSC's mpi implementation does not do collection I/O correctly.
Need to turn some collective support off.
Tested platform:
LANL QSC.
-This line, and those below, will be ignored--
M config/dec-osf5.x
Add "fail if unknown" and "mark if unknown" flags to object header messages.
This gives the library a clean way to tell older libraries that a message should
not be just ignored if it's unknown, but that other actions should occur.
Tested on:
Mac OS X/32 10.4.9 (amazon)
FreeBSD/32 6.2 (duty)
FreeBSD/64 6.2 (liberty)
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
added entries
- Fortran interfaces for the Image, Table and Lite APIs. PVN - 2007/5/1
- New HDF5 Dimension Scale API (H5DS) allows dimension scales to be
created in an HDF5 file and associated with specific datasets.
PVN - 2007/5/1
Change --enable-debug default to no if producton is enabled.
Platform tested:
kagiso just doing configure with various combinations of option and varified the
output.
was a failure to clean up properly after a test.
I reproduced the failure on Phoenix before fixing it. As the error
was relatively straight forward, I tested fix on Phoenix only.
files. 2. added a check in test/big.c to make sure the system supports big file.
Tested on smirom because already tested the same changes for v1.6 on liberty, smirom,
copper, and sol.
Fully enable readers/writer locking in metadata cache and correct errors
in cache clients which were modifying a cache entry while only holding a
read lock on it.
Tested on:
Mac OS X/32 10.4.9 (amazon)
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
FreeBSD/32 6.2 (duty)
FreeBSD/64 6.2 (liberty)
Added a clarification the environment variables dumping is BEFORE command option
parsing. Also added a dumping AFTER the option parsing.
Tested:
Just eyeballed since it is trival. Let daily tests runs to test it.
Updated for 1.8.0-beta1.
Updated URLs from hdf.ncsa.uiuc.edu
to www.hdfgroup.org or www.hdfgroup.uiuc.edu, as appropriate
and corrected otherwise-out-of-date URLs.
Updated HDF Help Desk address to 'help@hdfgroup.org'.
Added notes regarding beta documentation.
And here were a few minor edits.
Tested:
Visual inspection.
-This line, and those below, will be ignored--
M RELEASE.txt
