Bug fix
Description:
Variable length strings and sequences with NULL pointers were not handled
by library, causing problems access the data. This also affected fill values
for variable-length datatypes.
Solution:
Address the issues in the library by detecting NULL sequences/strings
and avoid trying to convert them.
Patched up dumper to display NULL sequences/strings.
Platforms tested:
FreeBSD 4.9 (sleipnir)
h5committest
new feature.
Description:
Added tests of 1wMr with options to apply Atomicity or File_sync.
Platforms tested:
only tested in eirene and Teragrid as this is just an MPI test.
Misc. update:
Update
Description:
Extensive reworking of the code. More modular now. Tests for almost
all of "Phase 1"s requirements. Need to check that data is correct
after reopening the file.
Platforms tested:
Linux (w/ FPHDF5)
AIX (w/ and w/o FPHDF5)
FPHDF5-specific fixes...No need for H5committest
Misc. update:
Bug fix and File Addition
Description:
- Fixed when reading from the file with FPHDF5. It wasn't recording
how many bytes it read.
- Added Arithmetic Transformation modules. These haven't been
included into the HDF5 build. I just added them here for future
porposes...
Solution:
Added a call to "MPI_Get_count" to get the number of bytes read.
Platforms tested:
Linux (w/ FPHDF5)
AIX (w/ and w/o FPHDF5)
FPHDF5-specific fixes...No need for H5committest
Misc. update:
new test.
Description:
Added test_mpio_1wMr test which verify if the file system can support
1 process writes, many processes read.
Platforms tested:
h5committested.
Misc. update:
bug fix, clean code
Description:
a malloced buffer was not release
cleaned some compiler warnings
Platforms tested:
linux
solaris 2.7
IRIX
Misc. update:
project updated
Description:
Somehow the updated project(all.dsw for dependence testhdf5.dsp) was gone
Solution:
Re-update
Platforms tested:
windows 2000
Misc. update:
Bug fix & code cleanup
Description:
Allowing the library to call malloc with a size of 0 bytes causes problems
for some users, so we check for allocations of 0 bytes and disallow them now.
Cleaned up some code which could call malloc with 0 size.
Changed some code calling HDmalloc directly to call H5MM_malloc(), which
allows us to check for 0 sized allocations.
Platforms tested:
FreeBSD 4.9 (sleipnir)
too minor to require h5committest
Bug fix
Description:
Make --disable-hsizet work properly again by fixing a couple of tests and
correcting the definition of SSIZET_MAX.
Platforms tested:
FreeBSD 4.9 (sleipnir)
h5committest not used, as it doesn't test this configuration.
Code cleanup
Description:
Cleanup compiler warning by breaking apart the cast checking.
Platforms tested:
FreeBSD 4.9 (sleipnir)
too minor to need h5committest
Code optimization
Description:
Improved integer & floating-point datatype conversions by removing some
corner cases. Got rid of algorithm which walked the buffer of elements to
convert backwards, switching to algorithm which computes the non-overlapping
space in the buffer and repeatedly converts it in the forward direction.
Platforms tested:
FreeBSD 4.9 (sleipnir)
h5committest
Cray SV1 & T3E (T90 is not accessible)
Update
Description:
The FPHDF5 test now writes data simultaneously from all processes to
all created datasets. It's wicked cool!
Platforms tested:
Linux (w/ FPHDF5)
Copper (w/ FPHDF5 & w/o Parallel)
FPHDF5-specific, so no h5committest
Misc. update:
Bug fix & code cleanup
Description:
Propagate error value out of function, so that failures can be detected by
testing scripts.
Clean up a few compiler warnings while I'm here.
Platforms tested:
FreeBSD 4.9 (sleipnir)
too minor to require h5committest
Bug fix
Description:
Don't check the number of szip parameters set during the "can apply" and
"set local" callbacks, be safe about setting the parameters instead.
Platforms tested:
FreeBSD 4.9 (sleipnir)
too minor to require h5committest
Warning cleanup
Description:
Make a parameter 'const' to clean up a warning during compiles.
Platforms tested:
FreeBSD 4.9 (sleipnir)
too minor to require h5committest
Improvement
Description:
If the library is built in parallel mode, then name the "h5cc" and
"h5fc" programs "h5pcc" and "h5pfc" resp. This saves the user from
worrying about mixing serial and parallel builds of the library and
having to specify the pathnames and so-forth.
Platforms tested:
Linux (w/ parallel & Fortran)
Modi4 (w/ parallel & Fortran)
Sol (Serial & Fortran & C++)
Misc. update:
Updated release/docs/RELEASE
Update
Description:
Modified the FPHDF5 test so that a single process creates multiple
datasets in a non-root group then all of the processes (sans the SAP)
access it.
Modularized the code a bit more to make it easy to perform the above
tests.
Changed the code a bit so that >3 processes can (theoretically) be
used to test this.
Platforms tested:
Linux (FPHDF5 specific change)
Misc. update:
h5diff new feature
Description:
added compare for attributes
a new options flag (-a) was added to the options structure. it is 0 by default (no compare )
the output of the compare is the same that for datasets, and all the other flags also apply for attributes
(the memory compare is done in the same function diff_array)
all the other requirements for compare of datasets (type, space) are identical too
Platforms tested:
linux
solaris 2.7
IRIX
Misc. update:
bug fix.
Description:
It sometimes complained of wrong number of argument to test.
This happened when more than 1 tool are redeployed.
The problem is due to an unquoted variable expanded into
multiple strings, confusing the test command.
Fixed by putting quotes around it.
Platforms tested:
only tested in eirene since it is trivial.
Misc. update:
Update
Description:
Expanded the FPHDF5 test to include creating multiple datasets by one
process in a non-root group.
Cleaned up the code a bit more to make it more modular and easier to
work with.
Platforms tested:
Linux (FPHDF5 specific)
Misc. update:
Bug Fix
Description:
The End of Address information needed to be kept by the SAP. Some
processes were trying to get the EOA information in collective mode,
but the action wasn't collective at the time.
Solution:
Keep the EOA information for the file on the SAP. Clients query the
SAP to get/set it when needed.
Platforms tested:
Linux (w/ FPHDF5)
Copper (w/o FPHDF5)
(FPHDF5 specific, so no need for full testing)
Misc. update:
Minor code cleanup
Description:
Fixed up comments, made the H5I_get_file_id() routine static, removed
H5Gprivate from including itself...
Platforms tested:
FreeBSD 4.9 (sleipnir)
too minor to require h5committest
Bug fix
Description:
MPE color for new routine H5Iget_file_id is missing.
Solution:
Added it.
Platforms tested:
Only tested in copper since it is the only one that can do MPE.
Misc. update:
h5diff improvment
Description:
changed a call to exit(1) for return -1 for user friendiness in the h5diff function
in the case that H5Fopen fails
Solution:
Platforms tested:
linux (small change )
Misc. update:
Code cleanup & simplification
Description:
Replace [non-working] code in routine to build up an MPI derived type for
a hyperslab selection that was supposed to "flatten" out contigous blocks with
code that uses a selection iterator (which _does_ have working "flattening"
code).
Remove "contiguous hyperslab" code for MPI selections as it is unnessary
now.
Platforms tested:
FreeBSD 4.9 (sleipnir) w & w/o parallel
Linux 2.4 (verbena) w/FORTRAN & C++
Solaris 2.7 (arabica) w/64-bit
h5diff new features
Description:
added the diff for variable lenght, opaque, enum, and bitfield datasets
Solution:
Platforms tested:
linux
solaris 2.7
IRIX
Misc. update:
h5diff new features
bug fix
Description:
implemented the diff for STRING and ARRAY types
fixed a bug. when the datasets are empty, do not try to compare them .
the check empty is made with H5Dgetstorage_size
Solution:
Platforms tested:
linux
solaris 5.7
IRIX
Misc. update:
h5diff new features
Description:
implemented diff for compound types. so far it only compares the integer and float classes
of these compound types. this is done with a new recursive function
that compares datum by datum
Platforms tested:
linux
solaris 2.7
IRIX
Misc. update:
Bug fix & code cleanups
Description:
Change our use of MPI derived datatypes to not create datatypes with
"0-sized" lengths, which causes the LANL Q machine to hang.
Also, get rid of "prefer MPI derived datatypes" environment variable since
it has no advantage.
Platforms tested:
FreeBSD 4.9 (sleipnir) w & w/o parallel
h5committest
Purpose:
Fixes for user-reported Ref Manual bugs:
H5Gget_objname_by_idx: corrected 'size' parameter specification
H5Sselect_elements: Expanded 'coord' parameter description to make it
clear that values are 0-based.
Additional minor copy edits and formatting cleanup.
Platforms tested:
IE 5
Code cleanup & add a feature
Description:
Added support for querying the file ID of named datatypes to new
H5Iget_file_id function.
Platforms tested:
FreeBSD 4.9 (sleipnir)
too minor to require h5committest
h5repack new features
Description:
added a copy routine for all types
added a copy routine for attributes
commnented some debug messages in h5trav
added the verbose option to some h5diff messages
Platforms tested:
linux
solaris 2.5
IRIX
Misc. update:
Description: new function H5Iget_file_id. It returns file ID given an obeject
(group, dataset, or attribute) ID.
Platforms tested: h5committest
Misc. update: RELEASE.txt
"bug fix", sort of.
Description:
now that stream-vfd is on by default, it does not work for Tflops.
Set it to no by default.
Platforms tested:
Tested in Tflops.
Misc. update:
