Description: Added configure test to see if pointer alignment restrictions are enforced (as in dereferencing an unaligned pointer causes an error). Added code in H5Tvlen.c to avoid dereferencing unaligned pointers, conditionally compiled based on the configure test. Added test case in dtypes.c which would previously cause such machines to fail.
Tested: kagiso, smirom, linew (h5committest); linew64
> 1.
Description: Added a new field 'app_count' to H5I_id_info_t struct, to track
the reference count on an id due to the application. the old 'count' field
tracks the total. Generally any id visible to the application gets placed
in app_count. Added app_ref boolean parameter to H5I_inc_ref, H5I_dec_ref,
H5I_register, H5I_clear_type, and a few other functions, to specify whether
the operation(s) being performed on the id(s) are due to the application
(TRUE) or not (FALSE). Test added for this case.
Tested: kagiso, smirom, linew (h5committest)
datatype versions are encountered.
Description: The library now recognizes some problems with datatype versions in
H5O_decode_helper(), and, if not performing strict format checks, automatically
corrects them. Framework added for other message decode routines to
automatically correct file errors. Datatype version information added to
h5debug.
Tested: kagiso, smirom, linew (h5committest)
Added notes about:
- bugzilla 1068: revising class hierarchy to move Attribute out.
- replacing IdComponent::dereference with new H5Object member functions
and constructors in various other classes.
Description:
Moved mount table from top file structure to shared file structure. Moved
parent out of mount table and back into top file structure. Mounted files can
now be accessed from any handle of the parent file. Changes to how files are
closed. Stricter cycle checking on mounted files. Removed unused function
H5F_has_mount().
Tested:
committest in 1.8 branch. Committing now due to the urgency of the fix. No
changes here are specific to the trunk, but I will keep an eye on the daily
tests.
the file didn't have the data. It happened because each handle had its own
object structure, and the empty one overwrote the data with fill value. This is
fixed by making some attribute information like the data be shared in the
attribute structure.
Tested on smirom, kagiso, and linew.
Fixed bug in h5ls that prevented relative group listings (like
"h5ls foo.h5/bar") from working correctly.
Tested on:
FreeBSD/32 6.2 (duty) in debug mode
FreeBSD/64 6.2 (liberty) w/C++ & FORTRAN, in debug mode
Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe,
in debug mode
Linux/64-amd64 2.6 (smirom) w/default API=1.6.x, w/C++ & FORTRAN,
in production mode
Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN,
in production mode
Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN,
w/szip filter, in production mode
Mac OS X/32 10.5.3 (amazon) in debug mode
Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in production mode
Description: Removing make target "check-perform". The extra target is unneeded
because the perform tests don't take as long to run as initially
anticipated, and can be lumped in with 'make check'.
Tested: kagiso
Description: The configure option --disable-sharedlib-rpath will disable
embedding of the '-Wl,-rpath' information into executables
when shared libraries are produced.
Tested: kagiso
Description: new autotool version information was missing from 1.9
documentation. It was added to 1.8, but I forgot to put it in
the trunk when I did that update. It's there now.
New versions: Automake 1.10.1, Libtool 2.2.2
Tested: none needed, doc update only.
Description: Tests in perform directory were never getting run, and
h5perf* programs were not being installed.
Solution: Added another build option, 'make check-perform', which runs the
tests in the perform directory. Also modified the Makefiles in the
perform directory to install (with 'make install') h5perf when
parallel is enabled, and h5perf and h5perf_serial when parallel
is disabled.
Tested: kagiso, smirom, linew
Bring r14737 back from the 1.8 branch: Fix bug which would
incorrectly encode the member offsets for compound datatypes whose size was
between 256 & 511 bytes, when the "use the latest format" feature was enabled.
Tested on:
Mac OS X/32 10.5.2 (amazon) w/debug
FreeBSD/32 6.2 (duty) w/production
Tools
-----
- h5import bug on Windows w/binary datasets. fread in windows needs a binary file
to be open with rb instead of r otherwise it terminates execution if an end
of file character is found on the input file. Besides that the binary file
generated needs to be open with wb , otherwise an end of line character is
read twice. PVN - 2008/2/19
