| Commit message (Collapse) | Author | Age | Files | Lines |
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Fix for HDFFV-7998-h5diff: incorrect behavior and output for comparing symbolic dangling links without following-symlinks option
Description:
Fix not to check and display dangling link status without --follow-symlinks option.
Berfor the fix, when comparing symbolic link to symbolic link without follow-symlinks option, h5diff followed to check if those links are dangling or not. It caused to display output incorrectly (dangling link instead of symbolic link).
The fix also improved performance when comparing lots of symbolic links without the --follow-symlinks option.
Test cases were added and tagged with jira#.
Tested:
jam (linux32-LE), koala (linux64-LE), ostrich (linuxppc64-BE), tejeda (mac32-LE), linew (solaris-BE), Windows (32-LE cmake), Cmake (jam)
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Fix for HDFFV-8001 - h5unjam: segfault when used -V (show version) option
Description:
h5unjam has an option '-V' to display version information.
"h5unjam -V" caused segfulat for 1.8.9 pre-release.
Tested:
jam (linux32-LE), koala (linux64-LE), ostrich (linuxppc64-BE), tejeda (mac32-LE), linew (solaris-BE), Windows (32-LE cmake), Cmake (jam)
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Fix for HDFFV-7993 - h5repack fails with error "chunk size must be <= maximum dimension size for fixed-sized dimensions"
Description:
Fixed a failure when change the chunk size of a specified chunked dataset with unlimited max dims.
Also took care of converting to contiguous and compact from the dataset.
Test cases were added and tagged with jira#.
Tested:
jam (linux32-LE), koala (linux64-LE), ostrich (linuxppc64-BE), tejeda (mac32-LE), linew (solaris-BE), Windows (32-LE cmake), Cmake (jam)
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datasets in the file. It
could waste memory if any dataset size is smaller than the sieve buffer
size. Now the library picks the smaller one between the dataset size
and the sieve buffer size from the file access property.
Tested on jam, koala, and ostrich.
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Fix for HDFFV-7644 GMQS: h5diff - incorrect behaviors when comparing HDF5 files with different type of objects (dataset, group, type) as common objects
Description:
Fixed failure for comparing same named object with different object types in comparing groups. (common object comparison)
Prior to the fix, h5diff resulted in error. After the fix, h5diff detects such case as non-comparable and display messages accordingly.
Test cases were added and tagged with jira#.
Tested:
jam (linux32-LE), koala (linux64-LE), ostrich (linuxppc64-BE), tejeda (mac32-LE), linew (solaris-BE), Windows (32-LE cmake), Cmake (jam)
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Description:
When copying an object with attribute creation order tracked, the attribute
creation order was not copied correctly to the destination file, causing an
error if the creation order was also indexed (due to attempting to insert
duplicate keys) or incorrect creation orders otherwise. Fixed to copy the
creation order correctly.
Also fixed the attribute character set not being copied, and fixed an issue
where an attribute opened with H5Aopen (or similar, but not by_idx), from an
object using the latest format but without creation order being tracked, would
always report the creation order as 0 (and marked as valid).
Tested: jam, koala, ostrich (h5committest), durandal
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Bring "merge committed datatypes during H5Ocopy" feature from branch to
trunk. (Also has some minor bugfixes with it)
Tested on:
Mac OSX/64 10.7.3 (amazon) w/debug
(h5committest coming up)
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the object's
flush class action to ensure that cached data is flushed so that H5Ocopy will get
the correct data. (HDFFV-7853)
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HDFFV-944: Fortran test problem with HDF5 182, intel 11.0, open-mpi-1.2.8
Description:
Moved libtool post-processing 'ed' snippet that replaces wl=""
with wl="-Wl," when intel compilers are used to the end of the
configure script, after libtool is actually generated. (I imagine
that at some point in time during a libtool version upgrade the
libtool script ceased being generated immediately after the libtool
initialization macro and is generated at the end of configure with
all other files).
Additionally, added a leading 'g' to the replacement invocation to
change all instances of wl="" to wl="-Wl," instead of just the
first that it comes across. (There's a separate one for each
compiler used (C, Fortran, C++)).
Tested:
Reproduced the reported make failure and tested resolution on
NCSA's Forge with OpenMPI built with Intel 12.0.4.
Also, h5committested.
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Update RELEASE.txt for HDFFV-398
Tested:
None needed, doc only.
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h5ltget_attribute_string_f
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Fix for HDFFV-7837 - h5diff: incorrect behavior with exclude-path option when unique object exist only in one file
Description:
If unique objects exists only in one file and try to exclude
the unique objects with --exclude-path option, h5diff missed
excluding some objects.
Fixed to exclude objects correctly in such case.
Test cases were added and tagged with jira#.
Tested:
jam (linux32-LE), koala (linux64-LE), ostrich (linuxppc64-BE), tejeda (mac32-LE), linew (solaris-BE), Windows (32-LE cmake), Cmake (jam)
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No test is needed.
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operations like x*-100.
The parser mistaked "-" as substraction. I fixed it and also fixed another problem
with some special cases like 100-x and 2/x.
Tested on jam, koala, and ostrich.
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Description:
When using the new object header format, it was possible for corruption to occur
if the first object header chunk changed size such that the lenght of the "chunk
0 size" field changed. This only occurred if there were messages that had not
been decoded. The original algorithm that changed the object header chunk size
marked all messages as dirty, causing those that had not been decoded to have
both the raw and native form invalidated. Changed the algorithm to avoid
marking messages dirty and added assertions to catch the case where messages
are dirtied without being decoded (or recently created) first.
Tested: jam, koala, ostrich (h5committest), durandal
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attributes containing "/"
by using an escape character. For example, for a dataset "/dset"
containing attribute "speed(m/h)", use "h5dump -a "/dset/speed(\/h)"
to show the content of the attribute. See details at HDFFV-7523
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Fix for HDFFV-7835 h5diff: incorrect result for comparing the two same type symlinks as dangling links.
Description:
When two symbolic dangling links are compared with --follow-symlinks option,
the result should be same. It works for comparing two files, but didn't work
for comparing two objects.
Test cases were added and tagged with jira#.
Tested:
jam (linux32-LE), koala (linux64-LE), ostrich (linuxppc64-BE), tejeda (mac32-LE), linew (solaris-BE), Windows (32-LE cmake), Cmake (jam)
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Task for HDFFV-7862 - Select data by chunk direction to improve performance in h5repack
Description:
h5repack sometimes became very slow when handling big chunked datasets in
certain cases. (when chunk boundary doesn't match with a hyperslab boundary.)
The main issue was from figuring out a hypeslab without considering chunk
boundary to read from and write to such datasets.
The update was made to figure out a better hyperslab unit with considering
chunk boundary to improve performance for such cases prior to the update.
Tested:
jam (linux32-LE), koala (linux64-LE), ostrich (linuxppc64-BE), tejeda (mac32-LE), linew (solaris-BE), Windows
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Also update the IBM tested platform information.
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A second problem also discovered was an if statement that should have comapered lengths of a string actually was comapring addreeses. Once thatt was fixed, The "[" character could be used but broke other functionality. Consultation with tools team resulted in the creation of a "--no-subset" option to disable interpretation of "[" character as a subsetting compact-form. This also eliminated and cleaned up the code containing the plomatic if statement.
Tested: local linux and added test, CMake updated autotools test to be added next.
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failed on Ubuntu with optimization. I documented it as
a known solution and provided users a way to lower down the optimization.
No test.
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fault when the file is closed. I fixed the problem by putting a condition check early in H5O_create of H5O.c. The old code checked it too late, not until a file space is created. I added a test case in tfile.c to check the creation of group, dataset, attribute, and datatype.
Tested on koala, jam, and linew.
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Fix for HDFFV-7836 h5diff: displays error stack message for comparing the two dangling symlink with follow-symlinks option
Description:
While ago, to improve performance, skipping same object checking
(h5tools_is_obj_same()) was added.
However the checking function doesn't understand about the dangling link and
caused the issue.
Since handling dangling link code section already implemented, move the
checking function after handling dangling-links to address the problem.
Test was added and tagged with jira#.
Tested:
jam (linux32-LE), koala (linux64-LE), ostrich (linuxppc64-BE), tejeda (mac32-LE), linew (solaris-BE), Windows (32-LE cmake), Cmake (jam)
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Fix for HDFFV-7840 h5repack: memory leak over one of the h5diff test file
Description:
Turned out that there were two causes of memory leaks.
1. for handling variable length string in attribute.
2. for handling compound type with non-reference members.
The first issue is fixed in copy_attr() which is updated to use h5tools_detect_vlen to take care of vlen string as well as vlen data.
The second is fixed in copy_refs_attr() of compound handling code.
Tested:
jam (linux32-LE), koala (linux64-LE), heiwa (linuxppc64-BE), tejeda (mac32-LE), linew (solaris-BE), Windows (32-LE), Cmake (jam)
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Fix for HDFFV-7838 h5ls: segfault for handling region reference in attribute with -v option
Description:
Segfault occurred when h5ls access region reference data in an attribute.
This didn't occurred when -v option was used.
The cause was "h5tool_format_t info;" struct variable members were accessed
without proper values were assigned (was NULL), so printf failed later in the code.
Tested:
jam (linux32-LE), koala (linux64-LE), heiwa (linuxppc64-BE), tejeda (mac32-LE), linew (solaris-BE), cmake-Windows (32-LE)
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