| Commit message (Collapse) | Author | Age | Files | Lines |
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in the new Windows file driver related to writing large buffers (4GB+). sec2 is still set as the default driver on Windows.
Tested:
.NET on WinXP and 2005 on WinXP x64
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into Makefile.am un
der /src. So when gmake check-install is run for HDF5 examples, it will fail. Th
e fix is to include a macro #ifdef H5_HAVE_WINDOW around #include H5FDwindows.h
so that H5FDwindows.h will only be included on windows, not on other platforms.
We've fixed with the same way for other source code that includes H5FDwindows.h.
This has been tested with h5committest. However, it takes a few hours to test all tests and except kagiso. Tests on linew and smirom cannot finish. It takes forever for the fheap test.
And for parallel test at kagiso, ph5diff test seems to be hanged. I think all of our changes will only affect windows. So in order not to block other developers to check in their code, we just go ahead to check our changes.
Kent Yang
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windows as the default vfd. Although sec2 is still default on Windows, it should now be possible to switch by simply changing H5pubconf.h .
Tested:
.NET 2003 on WinXP
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Hook "default VFD" configure macros into library.
Also, make "default VFD" default to sec2 instead of nothing.
Tested on:
FreeBSD/32 6.2 (duty)
FreeBSD/64 6.2 (liberty)
Mac OS X/32 10.4.9 (amazon)
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Description: this flag will define the macro H5_DEFAULT_VFD in src/pubconf.h
and set it to be either H5FD_SEC2 or H5FD_STDIO, depending on the
value set with the configuration flag (either sec2 or stdio).
Tested: kagiso, smirom, linew
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DEFAULT_VFD).
Description: Changes made during this checkin need to be greatly
modified, so I'm removing them now rather than leaving them
in and fixing them later.
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Fix compact dataset storage to initialize VL datatype fill values
correctly.
Also, fix bug in global heap code when the fix action on a global
heap is to delete an object in a heap with no free space.
Tested on:
Mac OS X/32 10.4.9 (amazon)
FreeBSD/32 6.2 (duty)
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Add a little more information to the debugging routine, for VL datatypes.
Minor code cleanups
Tested on:
Mac OS X/32 10.4.9 (duty)
Too minor to require h5committest
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test/Makefile.
Description: a new configure flag has been created that will now set a macro
in the test/Makefile. The flag is with-default-vfd=. When set to
a virtual file driver (e.g. "--with-default-vfd=sec2"), the macro
DEFAULT_VFD will hold this value.
Tested: kagiso, smirom, linew
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Minor code cleanups
Tested on:
Mac OS X/32 10.4.9 (amazon)
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doesn't return correct
file size from MPI_File_get_size. Bypass this problem by replacing it with
stat. Add an option --disable-mpi-size in configure to indicate this function
doesn't work properly. Add a test in testpar/t_mpi.c, too. If it returns wrong
file size, print out a warning.
Tested on kagiso (parallel) because already tested the same change to v1.6 on
several platforms (kagiso, cobalt, copper, and sol).
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Close another memory leak for VL fill values, and clean up some
temporary data structures on error.
Tested on:
FreeBSD/32 6.2 (duty)
Mac OS X/32 10.4.9 (amazon)
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Incremental step forward in fixing problems with fill values that have
a variable-length daattype. This set of changes fixes problems with the copying
the property list values.
tested Tn:
Mac OS X/32 10.4.9 (amazon)
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Minor code cleanup to reduce initialization overhead.
Tested on:
Mac OS X/32 10.4.9 (amazon)
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Undef the "post copy file" macro for "new style" fill values before
defining it again.
Tested on:
FreeBSD/32 6.2 (duty) w/gcc 4.2
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Fixed a bug at copying shared reg_ref attribute. The ref values of an attribute
was not writen in file. The post_copy_file() at H5Oattr.c only updates the value
in memory.
To fix the problem, we added H5O_shared_post_copy_file(), which delete the attribute
in file (with the incorrect value) and create an new attribute with the correct values.
I added the following functions:
H5Oshared.c:H5O_shared_post_copy_file(H5F_t *f, hid_t dxpl_id, H5O_t *oh, void *mesg);
H5Oshared.h: H5O_SHARED_POST_COPY_FILE
and modified the following files to include shared_post_copy_file()
H5Oattr.c
H5Odtype.c
H5Ofill.c
H5Opline.c
H5Osdspace.c
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Fix a few typos and a small memory leak.
Tested on:
FreeBSD/32 6.2 (duty)
Linux/64 2.6 (chicago2)
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Regenerate configuration files after latest checkin
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Change back to clearing memory buffers by default, but give users option
to disable this, for performance reasons (--disable-clear-file-buffers).
Also, add configure option (--enable-using-memchecker) to conveniently
control making the library "play nice" with memory checking tools like valgrind
and purify.
Tested on:
Mac OS X/32 10.4.9 (amazon)
FreeBSD/32 6.2 (duty)
Linux/32 2.6 (kagiso)
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Update information printed when the file module's debugging is enabled
and file memory is leaked.
Tested on:
Linux/32 2.6 (chicago)
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Fix possible file corruption when using "new" format object headers and the
size of chunk #0 for an object header transitions between needing 1->2->4->8-
byte encoding for the size and there are "clean" messages in the object header
already. (Usually triggered by flushing the file while adding attributes to
an object)
Tested on:
Mac OS X/32 10.4.9 (amazon)
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Fix error which attempted to allocate space for attribute that has a
'null' dataspace.
Tested on:
Mac OS X/32 10.4.9 (amazon)
FreeBSD/32 6.2 (duty)
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Correct prototype for H5Sextent_equal()
Tested on:
Mac OS X/32 10.4.9 (amazon)
FreeBSD/32 6.2 (duty)
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Optimize a special case when the source members are a subset of
destination, and the order is the same, and no conversion is needed.
For example:
struct source { struct destination {
TYPE1 A; --> TYPE1 A;
TYPE2 B; --> TYPE2 B;
TYPE3 C; --> TYPE3 C;
}; TYPE4 D;
TYPE5 E;
};
The optimization is simply moving data to the appropriate
places in the buffer. This optimization work is for the Chicago company.
Tested on sol, copper, smirom, liberty.
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Clean up compiler warnings
Tested on:
Mac OS X/32 10.4.9 (amazon)
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Re-enable fast attribute comparisons "in place" in the fractal heap.
Tested on:
FreeBSD/32 6.2 (duty)
Mac OS X/32 10.4.9 (amazon)
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Clean up ISOHM code further and get rid of several non-optimal ways
of working with object headers.
Tested on:
FreeBSD/32 6.2 (duty)
Mac OS X/32 10.4.9 (amazon)
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Add 'const' to some pointers in internal routines.
Tested on:
Linux/32 2.6 (chicago)
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Clean temporary test files
Tested: linux, SunOS
Note: the files outside tools were generated by bin/reconfigure
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Close memory leak in error situation for opening a dataset.
Tested on:
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Fix memory leak of attribute's group hier. path
Reduce compiler warnings w/gcc 4.2
Tested on:
FreeBSD/32 6.2 (duty)
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Reduce compiler warnings w/gcc 4.2
Tested on:
FreeBSD/32 6.2 (duty) w/gcc 4.2
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Reduce compiler warnings when free list manager is disabled.
Tested on:
FreeBSD/32 6.2 (duty)
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Fix some more unitialized variables that were flagged by valgrind.
Tested on:
FreeBSD/32 6.2 (duty) w/valgrind
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Clean up various memory leaks, etc.
Tested on:
FreeBSD/32 6.2 (duty)
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Clean up minor compiler warnings
Tested on:
FreeBSD/32 6.2 (duty)
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WIN32, so I've standardized all #ifdef's to use _WIN32. This should not affect any other platform.
Tested:
Visual Studio (32- and 64-bit) on Win XP
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Change "long long" to "long_long", to make VS6 happy.
Tested on:
None, just eyeballed since it's easy
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Updated command files; added "extern "C"" for HDremove_all function.
Platforms tested:
VMS server; kagiso - very minor and affects only VMS
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Check in "unique, but sharable" optimization to ISOHM code, which
allows object header messages that are only used in one object to remain in
the sole user's header, but migrates messages that are used in more than one
header into the ISOHM heap.
Tested on:
Mac OS X/32 10.4.9 (amazon)
FreeBSD/32 6.2 (duty)
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Reduce the number of warnings when free lists are disabled.
Tested on:
Mac OS X /32 10.4.9 (amazon)
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Various minor cleanups found while working on the "unique, but sharable"
ISOHM changes.
Tested on:
Mac OS X/32 10.4.9 (amazon)
FreeBSD/32 6.2 (duty)
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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)
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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)
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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)
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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)
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Avoid copying attribute in a few iteration situations.
Tested on:
Mac OS X/32 10.4.9 (amazon)
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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Minor formatting & warning reduction code cleanups
Tested on:
Mac OS X/32 10.4.9 (amazon)
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
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using H5DEBUG.
Have tested at linux to make sure the change won't cause any compiling errors or testing errors.
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turned on.
More code will be cleaned up tomorrow. Since only debugging information is removed, I tested this only at kagiso(linux mpich).
Kent
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