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Code cleanup, sorta
Description:
Added ifdef sections for "H5_USING_PURIFY" in various places in the code,
which are designed to reduce the spurious "uninitialized memory read" warnings
from purify which are actually OK. Note that this macro will have to be
turned on by adding it to the CFLAGS for the build - I didn't think it was
important enough to add a configure flag for.
Also, the changes in H5HG.c optimize the walks through the objects in a
heap to only look at the 'used' entries instead of all the 'allocated' entries.
Platforms tested:
Solaris 2.7 (arabica) w/purify
Not tested by h5committest
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Code cleanup
Description:
Fix problems when compiling with C++ compiler.
Also clean up some warnings with gcc 3.4.x
Platforms tested:
FreeBSD 4.10 (sleipnir)
Too minor to require h5committest
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Code cleanup & minor optimization
Description:
Re-work the way interface initialization routines are specified in the
library to avoid the overhead of checking for them in routines where there is
no interface initialization routine. This cleans up warnings with gcc 3.4,
reduces the library binary size a bit (about 2-3%) and should speedup the
library's execution slightly.
Platforms tested:
FreeBSD 4.10 (sleipnir) w/gcc34
h5committest
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Code cleanup
Description:
Patch up a few places where the metadata cache could ask for a read lock
instead of a write lock and other minor code cleanups.
Platforms tested:
FreeBSD 4.9 (sleipnir)
too minor to need h5committest
Misc. update:
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Update
Description:
Added extra parameter to the H5AC_protect() function that indicates
if the cache being asked for is going to be written to or just read
from. Those AC_protect calls that were H5AC_find calls are now
read-only. The rest are writes.
Platforms tested:
Linux (h5committest not needed due to size and small impact)
Misc. update:
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Removal of H5AC_find()
Description:
The H5AC_find() function is mostly redundant and with the new
Flexible Parallel HDF5 stuff, we need to do locking on metadata
returned from the H5AC_find() anyway. So, all of the locking stuff
will be placed in the H5AC_{un}protect() functions. The H5AC_find()
is no longer needed.
Solution:
Replaced all H5AC_finds with H5AC_protects and H5AC_unprotects.
Platforms tested:
Linux (Fortran & C++)
Solaris (Fortran)
Irix (Parallel & Fortran)
Misc. update:
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Code cleanup
Description:
Break some of the "debugging" routines into their own module, so they
aren't pulled into every executable, which certainly isn't going to use them.
Platforms tested:
h5committested
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