[svn-r19146] Purpose: Fix bug in direct IO driverDescription:
In certain circumstances, the direct I/O driver did not perform correctly when
data was unaligned. The driver has been patched to fix this. Also added some
potential performance improvements for the unaligned case, and strengthened the
test for whether the data needs to be aligned.
Tested: cobalt
[svn-r19140] In line 861, there's no need to allocate data buffer or copy the data because the attribute structure is shared now. Only do an assertion check, instead.Tested the same change for 1.8.5 on jam - simple change.
[svn-r19133] Description: Correct traversal of user-defined links (including external links) to retain path information of object, allowing H5Iget_name() queries to work quickly (without searching entire destination file). This required some refactoring and addition of a mechanism to detect if a "fast" query was performed (for the tests). Minor code cleanups, etc.
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 mo...
[svn-r19131] Description: Reduce compiler optimizations for v10.6, to work around bug with static constant char *'s.Tested on:
Linux/32 2.4 (jam) w/PGI
[svn-r19130] Description: Correct another inadvertant use of macro instead of versioned API name.Tested on:
Eyeballed only, too minor to require h5committest
[svn-r19127] Description: Change use of API wrapper to using versioned API routine (i.e. H5Eprint -> H5Eprint2)Tested on:
None, eyeballed only, too simple
[svn-r19114] Description: Rename H5AC_set() to H5AC_insert_entry() Get rid of H5C_set_skip_flags() & related flagsTested on:
Mac OS X/32 10.6.4 (amazon) w/debug, production & parallel
(too simple to require h5committest)
[svn-r19099] Description: Fix const pointer issues for projection construction routine and also bump time before alarm kicks in to terminate a test from 20 minutes to 30 minutes, to give the PGI compiler tests w/debugging enabled a chance to finish.Tested on:
Mac OS X/32 10.6.4 (amazon) w/debug
Linux/32 2.6.18 (jam) w/PGI & debug
[svn-r19092] Description: Bring "shape same" changes from LBL branch to trunk. These changes allow shapes that are the same, but projected into dataspaces with different ranks to be detected correctly, and also contains code to project a dataspace into greater/lesser number of dimensions, so the I/O can proceed in a faster way. These changes also contain several bug fixes and _lots_ of code
cleanups to the MPI datatype creation code.
Many other misc. code cleanup are included as well...
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, ...
[svn-r19076] Purpose: Fix bug 1951Description:
A bug introduced in 1.8.5 causes local heap data blocks to be mis-aligned when
sizeof_offsets + 2*sizeof_lengths is not a multiple of 8. In this case, the
address of the data block as stored in the heap prefix is aligned but the actual
data block is not. This causes files created with these sizes to be corrupted,
and prevents uncorrupted files with these sizes to be unreadable. ...
[svn-r19072] Bug 1921: change to use mpiexec.Changed the mpirun to mpiexec in the comment line.
Tested: jam (pp). No h5committest since this applied in parallel only.
[svn-r19070] Document update: ID 1921 change mpirun to mpiexecChanged the use of mpirun to mpiexec which is the MPI-2 official standard.
INSTALL_parallel:
Also bring in previous update of Red Storm support.
[svn-r19068] Bug fix: ID 1921 change mpirun to mpiexecRemoved the recognition of parallel compilers of LAM (hcc) and ChMPIon (cmpicc)
since we have no access to these two MPI implementations and decided not to
support them any more.
Test: Jam using parallel tests:
1. use CC=mpicc and confirmed it is recognized as a parallel compiler;
2. use CC=hcc and confirmed it is NOT recognized as a parallel compiler
any more.
[svn-r19059] Brought changes from hdf5_1_8 to add version information for fortran and c++ compilers in libhdf5.settings file and configure output (r18836), to install examples as part of make install (r18680), and to provide scripts to compile and run the examples after they are installed (r18817).Tested with new/h5committest on amani, heiwa, and jam.
[svn-r19057] Purpose: add reference file entries for the new test expected output filesDescription:
This is dependent to r19051.
Tested:
Windows (cmake)
[svn-r19051] Purpose: Add --no-dangling-links option to h5ls. Description:
Related to "Bug 1830 - Following an dangling external link in h5ls should set non-zero return code."
If --no-dangling-links option is specified and any dangling link is found, return exit code 1 (error).
Tested:
jam, amani and heiwa
[svn-r19037] Added executable Linker Flag for MSVC static builds: /NODEFAULTLIB:MSVCRT Added VERSION vars for inclusion into auto snapshot version update scriptTested windows
[svn-r19034] Purpose: Change h5ls not to manipulate special characters in object name or attribute name for smart display.Description:
Related to "But1784 h5ls has input and output issues with links that have '\' characters in them."
Tested:
jam, amani and linew
[svn-r19032] Correct use of variable in windows dll builds by changing qualifier from extern to H5_DLLVAR.Turned off default packed bits setting as feature is not available for trunk
[svn-r19019] Enhancements: Cleaned up the code a bit by: 1. It used to that -xxx options must be at the beginning such that "buildhdf5 --disable-shared -config" was an error. Now -xxx options can appear anywhere in the command options. 2. Eliminate the need of variables $CONFIG_CXX, $CONFIG_FORTRAN, $CONFIG_PARALLEL by appending their values to $CONFIG_OP directly. 3. Also append $WITH...tested:
Tested by hand since h5committest does not really test this command.
[svn-r19017] Purpose: Minor code cleanup
Description:
Add missing declaration of H5AC_ignore_tags()
to H5ACprivate.h
Clean up some warnings in cache_tagging.c
test file
Tested:
jam, gandalf
[svn-r19015] Description: Remove unused 'ATYPE' parameter from H5T_CONV() macro Remove unused 'result' variable from H5AC_set()
Tested on:
Mac OS X/32 10.6.4 (amazon) w/debug & production
(too minor to require h5committest)
[svn-r19010] Purpose: Clean up code.
Description:
Reorganize to remove mixed declarations and
code (which should satisfy windows compile).
Tested:
jam, blue print, gandalf
Windows 7 w/ VS Express 2008 (on VMware)
[svn-r19008] Purpose: Fix some tagging issues.
Description:
- changed H5Gcreate to H5Gcreate2 in the cache_tagging.c
test file to work properly with 1.6 API default
mapping turned on.
- Added FUNC_ENTER/LEAVE_*TAG macros to the
H5G_stab_valid function.
Tested:
gandalf, jam, amani (w/ production mode, 1.6 API mapping)
[svn-r19006] Purpose: Improve performance of the the chunk cacheDescription:
Previously, the chunk cache would, when looking for a chunk, alwaylook for the
chunk in the b-tree before checking the cache. Reworked the functions that
look up chunks to always check the cache first and avoid the b-tree lookup if
the chunk is in cache.
Tested: jam, linew, amani (h5committest)
[svn-r19005] Purpose: Commit metadata tagging framework.
Description:
This check-in contains a new framework whose goal is to apply
a tag value to each new entry in the metadata cache as it is created.
This tag value is such that it relates each piece of metadata to the
HDF5 object that it belongs to (dataset, group, et cetera).
This changeset includes the framework that applies the tags...
Neil Fortner
Raymond Lu
Allen Byrne
Quincey Koziol
Private HDF
Albert Cheng
Larry Knox
Jonathan Kim
Mike McGreevy