HDFFV-7594 - GMQS: h5dump shows wrong values for H5T_STD_I8LE dataset on Blue-gene (ppc64 linux BE +@)
Description:
Merged from HDF5 trunk r20804.
For the STD_I8 type data, updated to use 'signed char' instead of 'char' as
'char' could be defined as unsigned on a certain system, which cause h5dump
to display data values incorrectly.
Tested:
jam (linux32-LE), koala (linux64-LE), heiwa (linuxppc64-BE), tejeda (mac32-LE), cmake
HDFFV-5928 - GMQS: h5diff problem and improvement on comparsing the same objects
Description:
Merged from HDF5 trunk r20767.
Improved performance by eliminating duplicated action for getting object
information in half from the previous fixe when comparing group vs group.
This is addition to the previous commit r20706.
Tested:
jam (linux32-LE), koala (linux64-LE), heiwa (linuxppc64-BE), tejeda (mac32-LE)
configure.in that tried to distinguish different versions of AIX. This is no
longer needed.
Tested:
NCSA Blue-print. No h5committest since this affected AIX system only.
Bring r20513 from trunk to 1.8 branch:
Correct several problems with compound datatypes that don't have any
fields added:
- Change assertion to error report when a file is encountered which has this
situation.
- Added check to attribute creation to avoid creating attributes with a
datatype like this (datasets and named datatypes already have the check)
Tested on:
FreeBSD/32 6.3 (duty) in debug mode
FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode
Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x,
w/C++ & FORTRAN, w/threadsafe, in debug mode
Linux/64-amd64 2.6 (amani) w/Intel compilers, w/default API=1.6.x,
w/C++ & FORTRAN, in production mode
Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN,
w/szip filter, w/threadsafe, in production mode
Linux/PPC 2.6 (heiwa) w/C++ & FORTRAN, w/threadsafe, in debug mode
Fixed HDFFV-4342 : GMQS: h5dump test fails when source directory is read-only
Description:
Merged from HDF5 trunk r20488 and r20490.
Updated h5dump test case script to prevent entire test failure upon
source code directory is read-only.
Tested:
jam (linux32-LE), amani (linux64-LE), heiwa (linuxppc64-BE), tejeda (mac32-LE), linew (solaris-BE), Cmake (jam, windows)
Bug 2182 - h5ls and h5dump: update to use --enable-error-stack among tools, also update related descriptions
Description:
Merged from HDF5 trunk r20378 and r20379
Decided to use --enable-error-stack long option name only to
display error stack messages from HDF5 lib among tools.
Updated to unify option name to '--enable-error-stack' for printing
HDF5 error stack messages for HDF5 tools. h5ls and h5dump for now.
For h5ls, this replaces "-e/--errors" option, which is deprecated.
For h5dump, remove -E from help page and RM , which was added by mistake
before release1.8.7.
Help page and RM got updated.
Updated test case.
Tested:
jam (linux32-LE), amani (linux64-LE), heiwa (linuxppc64-BE), tejeda (mac32-LE), linew (solaris-BE)
Fixed Bug 2184 - GMQS: h5diff - incorrect calculation code for
--use-system-epsilon option
Description:
Fixed h5diff for --use-system-epsilon option: the calculation changed
from ( |a - b| / b ) to ( |a - b| ). This was decided for better
performance and was corrected only in HDF5 trunk, so 1.8 got updated.
Also comments for equal_XXX() function were updated correctly.
Also help page and RM got updated correctly.
Also add test cases for testing the differences w/wo the option.
Tested:
jam (linux32-LE), amani (linux64-LE), heiwa (linuxppc64-BE), tejeda (mac32-LE), linew (solaris-BE), Windows (32-LE)
Fixed CHICAGO: Bug 2121 - h5diff - incorrect and lack of output for the
different set of attributes (different number and names)
Description:
Merged from HDF5 trunk r20334.
This is related to previous checkin r20299.
Add help page update for verbose option level feature, which displays
useful information about attribute difference with -v1, --verbose=1 -v2
or --verbose=2 option.
Tested:
jam (linux32-LE), amani (linux64-LE), heiwa (linuxppc64-BE)
Fixed CHICAGO: Bug 2121 - h5diff - incorrect and lack of output for the
different set of attributes (different number and names)
Description:
Merged from HDF5 trunk r20294
Previously h5diff compared attributes correctly only when two objects have
the same number of attributes and attribute names are identical.
Also didn't display useful information about attribute difference.
This fix covers all other cases.
This fixes both issues.
Tested:
jam (linux32-LE), amani (linux64-LE), heiwa (linuxppc64-BE)
Fixed Bug 2216 - GMQS: h5diff - memory leak when compares vlen string in
dataset or attributes
Description:
Merged from HDF5 trunk r20266, r20270 and r20285.
Test for dataset : valgrind --leak-check=full ./h5diff -v h5diff_dset1.h5 h5diff_dset2.h5 /g1/VLstring
Test for attr : valgrind --leak-check=full ./h5diff h5diff_attr1.h5 h5diff_attr2.h5
Both test cases are in testing script.
Tested:
jam (linux32-LE), amani (linux64-LE), heiwa (linuxppc64-BE), Cmake - jam
Fixed Bug 2214 - GMQS: h5diff - memory leak when accessing symbolic links
with --follow-symlinks option and the target type is UDLink or some error
occurs
Description:
Merged from HDF5 trunk r20274.
Memory leaks occurred when accessing symbolic links with --follow-symlink
option.
Test cases are in testing script. (400 - 456, 501 - 518)
An example test : valgrind --leak-check=full h5diff --follow-symlinks -v h5diff_softlinks.h5 h5diff_softlinks.h5
Tested:
jam (linux32-LE), amani (linux64-LE), heiwa (linuxppc64-BE), Cmake - jam
Fixed Bug 1904 - h5ls : usage of '-a' option is not clear to display expected output
Description:
Merged from HDF5 trunk r20231.
Fixed incorrect content and improved help page for -a option of h5ls.
Tested:
jam (linux32-LE), amani (linux64-LE), heiwa (linuxppc64-BE), cmake (jam)
Fix Bug 2120 - h5copy: improve to copy an object into same HDF file
Description:
Merged from HDF5 trunk r20203.
Before the fix users can't copy an object (dataset or group) with
different name if input file (-i) and output file (-o) is same.
This feature would be useful to clone any object with different name and
reuse contents.
Tested:
jam (linux32-LE), amani (linux64-LE), heiwa (linuxppc64-BE), Cmake (jam)
Fixing Bug 2161 - GMQS: h5dump - only on Windows, skip displaying a data value every a certain lines in array type dataset
Description:
Merged from HDF5 trunk r20188.
Fixed h5dump for skipping some values for long array type dataset on
Windows. This issue only occurred on Windows due to the different
return behavior from _vsnprintf() funtion.
Tested:
Windows, jam (linux32-LE), amani (linux64-LE), heiwa (linuxppc64-BE)
Fixing Bug 2092 - h5dump does not display index for a dataset
Description:
Merged from HDF5 trunk r20108 and r20132.
h5dump skip displaying array indices every certain number when the
array type dataset is relatively big. The certain number varies
according to the size of each array.
This checkin fix the skipping array indices problem. This fix also
correct indentation of the dataset data output.
Tested:
jam (linux32-LE), amani (linux64-LE), heiwa (linuxppc64-BE), Cmake - jam
Copy 1.8.6 RELEASE.txt into HISTORY-1.8.txt
on the 1.8 branch, and update platforms tested
and tested configurations sections in the
1.8 RELEASE.txt file.
Bring r19989 from trunk to 1.8 branch:
Finish implementing time tracking for read & seek operations in the 'log'
VFD. Also clean up code and track total time during all read/write/seek
operations.
Tested on:
Mac OS X/32 10.6.6 (amazon) w/debug & production
(too minor to require h5committest)
Bug 2089 - GMQS: h5diff segfault on a compound dataset with fixed length +
vlen string type order
Description:
Merged from HDF5 trunk r19892.
This is fix for the segfault when h5diff compares a compound dataset with
combination of fixed length string types and vlen string types in certain
orders. Optimized vlariable length string handling codes. The fix is
referred from h5dump handling vlen strings.
For testing, several compound datasets were added with various combinations.
Previous failed cases:
- Vlen string, Fixed length string, Vlen string, Fixed length string
- Fixed length string, Fixed length string, Vlen string, Vlen string
- Fixed length string, Vlen string, Fixed length string, Vlen string
Tested:
jam (linux32-LE), amani (linux64-LE), heiwa (linuxppc64-BE), linew (solaris-BE)
Add "--enable-unsupported" configure flag.
Description
The "--enable-unsupported" configure flag allows a user to
prevent configure from failing due to the use of incompatible
options, such as c++ with parallel.
Specifying --enable-unsupported will bypass all of configure's
checks for incompatible and unsupported combinations of flags.
There are no guarantees that the library will be configured
in any sort of working condition, but that's the risk of
using the --enable-unsupported flag.
I've changed all default error messages related to unsupported
option combinations to indicate that using --enable-unsupported
will allow configure to complete without error.
Tested:
by hand on jam, tested all unsupported configure option
combinations with and without the new flag, making sure
the flag allows configure to finish without error.
(h5committest wouldn't do any good here; it won't test
the new option, and since we're enabling unsupported
combinations, failures are likely to occur in build or
tests with --enable-unsupported turned on anyways.
That's why they're unsupported!)
Improve h5diff performance.
Description:
The following changes for improving h5diff performance:
1) use HDmemcmp() before comparing each elements
(memcmp() is very fast at both linew and jam)
2) replace the expensive H5Tequals() calls
3) retrieve datatype information at dataset level not each element level
for compound datasets
Merged from hdf5 trunk r19757.
Tested:
jam (linux32-LE)
