[svn-r9329] Purpose: FeatureDescription:
Datatypes and groups now use H5FO "file object" code that was previously
only used by datasets. These objects will hold a file open if the file
is closed but they have not yet been closed. If these objects are unlinked
then relinked, they will not be destroyed. If they are opened twice (even
by two different names), both IDs will "see" changes made to the object
using the other ...
[svn-r9327] Purpose: Bug fix.Description:
Fix off-by-one error in Core VFL driver which would cause spurious address
or size overflow errors when an odd valued address or size was checked.
Platforms tested:
FreeBSD 4.10 (sleipnir)
Linux 2.4 (heping)
Solaris 2.7 (arabica)
[svn-r9322] Purpose: Bug fixDescription:
Fix situation where deleting a chunked datasets with B-tree nodes that
weren't in the metadata cache would die with a core dump.
Platforms tested:
FreeBSD 4.10 (sleipnir)
Linux 2.4 (heping)
Solaris 2.7 (arabica)
[svn-r9319] Purpose: FeatureDescription:
Added code to support the -configname feature.
Platforms tested:
no h5committest which does not test this command.
ran it by hand in eirene comparing tg-login1 and tg-login2.
Misc. update:
[svn-r9317] Purpose: Code clean upDescription:
The tests used to have their own test file names due to
the original program layout. Now that it is using the
common test interface, individual test can be invoked
at will (via -o). There is no need to have different
test filenames. Only requirement is that certain read
tests must follow immediately the corresponding write
test since they use the same file.
I have combined all ...
[svn-r9316] Purpose: Fix a small bug inside installhdf5lib.bat.Description:
Fortran .h files are not needed.
Previously c++ header files are not properly moved.
Solution:
Platforms tested:
No need to test.
Misc. update:
[svn-r9314] Purpose: Bug fixDescription:
Fix for small memory leak that occurs when destroying the data transform
property. Forgot to free the array of pointers to the temorary data.
Solution:
Freed memory.
Platforms tested:
sol + eirene
Misc. update:
[svn-r9310] Purpose: Code optimizationDescription:
Avoid performing a check on the number of objects in a group (which
currently involves iterating over all entries in the group's B-tree) before
calling H5G_get_obj<foo>_by_idx. Instead, just have H5G_get_obj<foo>_by_idx()
notice when you've walked off the end and return fail then.
Platforms tested:
FreeBSD 4.10 (sleipnir)
h5committest
[svn-r9309] Purpose: CleanupDescription:
Remove old hack for H5Eget_auto() which is not needed any more.
Reverse H5E_set_auto_stack(H5EDEFAULT,...) back to previous
code of H5E_set_auto(...). Same for H5E_get_auto_stack.
Platforms tested:
Only tested in Eirene PP as the change is pretty straight
forward.
Misc. update:
[svn-r9298] Purpose: Bug fix.Description:
the Data transformation code that failed when a data transform property
for simple expression is fixed. Turned the tests back on.
Platforms tested:
Tested in copper (pp) where the failure appeared. Also in eirene
as double check. No h5committest as the change is trivial.
[svn-r9297] Purpose: Bug fix.Description:
Code would attempt to Calloc with zero count when a simple expression
that has no x term. That resulted in NULL for some platform (like AIX).
That appeared as a failure treated as out of space.
Solution:
Checked if count is larger than 0 before making the calloc request.
Platforms tested:
Tested in copper (pp) where the failure appeared. Also in eirene
as double check. No h5co...
[svn-r9274] Purpose:Add test to verify the fix of the parallel I/O mode confusion bug.
Description:
While the parallel I/O mode confusion bug is fixed, an automated
regression test for this bug would be useful.
Solution:
Added a modified version of the original bug demonstration program
to testphdf5.
Platforms tested:
copper
h5committested
eirene (parallel)
Misc. update:
[svn-r9273] Purpose:Port fix of parallel I/O mode confusion bug from the 1.6 tree to the 1.7 tree.
Description:
Collective I/O is not supported for point selections. Thus when some
processes attempted I/O with point selections, and others without, some
attempted collective I/O while others did independent I/O.
Solution:
Arranged for all processes to compare notes before starting I/O, and
for all to use inde...
[svn-r9272] Purpose: Bug fix.Description:
THe trivial transform property list creation triggered a code
error. Skip these two tests temporary. Will fix it later.
Platforms tested:
Copper where it exposed the failures.
Misc. update:
[svn-r9267] Purpose:Added H5Pget_data_transform
Added support for polynomial data transforms
Description:
There is now support for polynomial data transforms (ie, (2+x)*(x-5)) instead
of just linear ones.
Note that, in order to compute a polynomial transform, one temporary copy of
the original data must be stored for each occurence of "x" in the transform
expression. This can result in very high memory usage fo...
[svn-r9261] Purpose: Code cleanupDescription:
Remove some test files generated from new tests.
Platforms tested:
FreeBSD 4.10 (sleipnir)
Too minor to require h5committest
[svn-r9257] Purpose: Bugfixes in H5Pget/set_fclose_degree
Clarification in H5Pset_filter
Description:
H5Pget_fclose_degree and H5Pset_fclose_degree
Functions index at top of page:
Move H5Pget/set_fclose_degree into "File Access Properties."
Remove "File Close Properties" section.
H5Pget_fclose_degree -- Correct parameter description.
(Contribute to closing...
[svn-r9256] Purpose: Update release_docs/RELEASE.txt to describe options for dealing
with installations which insert extra text in output, thereby
breaking tests which function by comparing output with an exemplar.
Description:
See above.
Solution:
Add discussion of this possible problem, and listed two possible
solutions:
1) "setenv HDF5_Make_Ignore yes" and then score "failed" tests
...
[svn-r9250] Purpose: Bug fixDescription:
Correct typedef for dataset region references to avoid struct alignment
issues on Crays.
Solution:
Change the typedef for hdset_reg_ref_t from a struct to an array of
unsigned char's of the correct size and propagate the appropriate adjustments
around the code.
Platforms tested:
FreeBSD 4.10 (sleipnir)
Linux 2.4 (verbena) w/fortran
Cray T90 (subzero) w/fortran...
[svn-r9239] Purpose: Bug fix.Description:
Last time, I renamed the SZIP-encode-checking environment variable from H5_SZIP_CAN_ENCODE to HDF5_SZIP_ENCODE. But I forgot to update the repacktest.bat batch file. This time, repacktest.bat is updated.
Solution:
Platforms tested:
Not necessary.
(Already tested with Visual C++ 6.0 on XP, but forgot to update it into all.zip last time).
Misc. update:
[svn-r9234] Purpose: Code cleanupDescription:
Tweak recent "forward compatibility" changes to the H5E* API (which allowed
for the old H5E API functions to remain unchanged) by allowing for the error
stack callback function (H5E_auto_t) to also remain unchanged from the 1.6
branch. This required changing the H5E{get|set}_auto routines to have the
old style H5E_auto_t type (which didn't have a stack ID parameter) and the ne...
[svn-r9231] Description:
H5T_conv_t (appears in H5Tregister description) -- changed datatype
of the nelmts parameter
H5Tconvert -- changed datatype of the nelmts parameter
Platforms tested:
Mozilla
[svn-r9229] Purpose: New feature and Update.Description:
1. Updated installhdf5lib.bat file so that libtest_fortran.lib and libtest_fortrand.lib will NOT be installed;
2. Updated the project settings for projects in HDF5 C examples:
To be consistant with other HDF5 windows project settings:
1) replaced zlib.lib in Object/library modules with environment variable HDF5_EXT_ZLIB
2) replaced szlib.lib in Object/library modules with...
[svn-r9221] Purpose: Bug fixDescription: One place was left out for update after the Error API was modified.
Changed it from H5Eset_auto to H5Eset_auto_stack.
Platforms tested: sleipnir(with threadsafe) - simple change.
[svn-r9220] Purpose:Fix configure bug that appears on SDSC DataStar.
Description:
Two cached "sizeof"s in ./config/powerpc-ibm-aix5.x cause builds
on SDSC Datastar to choke.
Solution:
Commented out the offending "sizeof"s. Included comments indicating
the reason for the change.
Platforms tested:
copper
Misc. update:
n/a
[svn-r9218] Purpose: bug fixDescription:
The H5O_mtime_decode function was not handling properly the case for the
Code Warrior compiler
Solution:
Platforms tested:
Code Warrior
Misc. update:
[svn-r9213] Purpose: new test for the native types testDescription:
on the Cray SV1 an INT type was wrongly converted to a SHORT type
by the get_native_integer function
Choose the type based on the precision; this is to support cases
like the Cray SV1, where the size of short is 8 but precision is 32
(e.g an INT (size 8, prec 64) would be converted to a SHORT
(size 8, prec 32) if the size was the deciding factor)
Solution:
Platforms test...
[svn-r9212] Purpose: bug fixDescription:
on the Cray SV1 an INT type was wrongly converted to a SHORT type
by the get_native_integer function
Choose the type based on the precision; this is to support cases
like the Cray SV1, where the size of short is 8 but precision is 32
(e.g an INT (size 8, prec 64) would be converted to a SHORT
(size 8, prec 32) if the size was the deciding factor)
Solution:
Platforms test...
[svn-r9208] Purpose: Bug fixDescription: A few items were left out when tried to restore the old Error API.
There are also a few minor bug fixes.
Platforms tested: arabica fuss h5committest.
[svn-r9204] Purpose: bug fixchanged some datset names for h5repack etsts
Description:
Description:
the dataset region reference data was not portable between the Cray T3E and other machines
Solution:
this was due to the fact that the buffer to store the heap ID and index was using a sizeof(int) for its
size
4 is used instead of sizeof(int) to permit portability between
the Crays and other machines (the heap I...
[svn-r9203] Purpose: bug fix
Description:
Description:
the dataset region reference data was not portable between the Cray T3E and other machines
Solution:
this was due to the fact that the buffer to store the heap ID and index was using a sizeof(int) for its
size
4 is used instead of sizeof(int) to permit portability between
the Crays and other machines (the heap ID is always encoded as an int32 anyway)
S...
[svn-r9200] Purpose: Shrink HDF5 parallel testDescription:
Previously the collective chunk IO tests created and opened four HDF5 files;
it turned out that all collective chunk IO tests can use one file for testing.
Solution:
To use one file for all collective chunk IO tests with trunc option to be set in H5Fcreate.
Platforms tested:
copper(no need to use h5committest)
Misc. update:
[svn-r9197] Purpose: Code warrior support erased previous change of object settings, we need to resume the old change.Description:
Xuan checked in the recent change for windows settings(many of them) on Sep. 1st and it was wiped out by code warrior support that used the old all.zip modified on Aug. 27th. In order to maintain the release for windows, we have to resume it.
Solution:
Platforms tested:
Misc. update:
[svn-r9191] Purpose: added a new project file for CodeWarrior (the files in the library changed since the last version )
Description:
Solution:
Platforms tested:
Misc. update:
[svn-r9187] Purpose: New feature.Description:
Before this update, we use per_hdf_library convention to set environment variables for gzip and szip compression libraries, for example, HDF5_EXT_LIBS = zlib.lib szlib.lib.
As some of HDF5 dump and repack tests should be skipped when gzip/szip are disabled. But we found it was very complicated to check whether gzip/szip were disabled in Windows with the per_hdf_library convention...
[svn-r9183] Purpose: New featureDescription: Restore 6 old error API functions back to the library to be backward
compatible with v1.6. They are H5Epush, H5Eprint, H5Ewalk, H5Eclear, H5Eset_auto,
H5Eget_auto. These functions do not have error stack as parameter.
Solution: Internally, these functions use default error stack.
Platforms tested: h5committest and fuss.
Misc. update: RELEASE.txt
[svn-r9179] Purpose: Text display changeDescription:
Changed the test names to much shorter strings for easier
use.
Platforms tested:
No h5committed test. Only test parallel in eirene.
Misc. update:
James Laird
Quincey Koziol
Xuan Bai
HDF Admin
Albert Cheng
MuQun Yang
Leon Arber
John Mainzer
Frank Baker
Raymond Lu
Pedro Vicente Nunes