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* [svn-r25750] use MPI_File_get_size() instead of stat when retrieving the ↵Mohamad Chaarawi2014-10-281-4/+17
| | | | file size for the MPIO driver.
* [svn-r25659] fix filename generation with prefix for perf test.Mohamad Chaarawi2014-10-021-20/+74
| | | | tested h5commitest, jam & platypus parallel.
* [svn-r25496] Description:Quincey Koziol2014-07-301-2/+2
| | | | | | | | | Merge 64-bit ID changes from branch to trunk. (Plus a few minor cleanups that aren't on the branch) Tested on: Mac OSX/64 10.9.4 (amazon) w/C++ & FORTRAN (h5committested on branch already for a week)
* [svn-r24993] Purpose:Dana Robinson2014-04-091-48/+56
| | | | | | | | | | | | | | | Adds write tracking to the core VFD, which can be configured via the H5Pset/get_core_write_tracking() API call. When enabled and writing to the backing store is enabled, this feature will track writes and only write out the changed bytes on flush/close. Tested on: 32-bit LE linux (jam) w/ Fortran and C++ 64-bit BE linux (ostrich) 64-bit Darwin 12.5.0 (kite) All were tested using the core VFD w/ paging on (core_paged in the VFD list). Make check-vfd was also tested on jam.
* [svn-r24864] Description:Quincey Koziol2014-03-211-3/+3
| | | | | | | | | | | | | | | | | | Remove all traces of MPI-POSIX VFD and GPFS detection/code. Remove remaining traces of stream VFD. Remove testpar/t_posix_compliant test (it's not actually verifying anything). Clean up H5D__mpio_opt_possible() further. Moved environment variable that disables MPI collective operations into MPI-IO VFD (instead of it being in src/H5S.c). A few other small code cleanups. Tested on: Mac OSX/64 10.9.2 (amazon) w/parallel & serial
* [svn-r24804] Description:Quincey Koziol2014-03-161-83/+68
| | | | | | | | | | | | | | | | | | | | | | | | Brought changes from Coverity branch back to trunk, and cleaned up misc. other warnings & formatting issues: r20833: Fixed Coverity 667 and 668 with real integer overflow tests this time. r20834: Use HDstrncpy and HDstrncat. --gh r20835: Change to use strncpy - use base_len + 1 for line 156, use HDstrlen(path) + 1 for line 159 r20836: Fixed coverity 585 by casting output of fgetc() to a char. r20837: Changed sprintf calls to snprintf with size 1 less than the allocated buffer to address coverity issue #967. Tested on: Mac OSX/64 10.9.2 (amazon) w/C++, FORTRAN & parallel (too minor to require h5committest)
* [svn-r24803] Description:Quincey Koziol2014-03-161-1/+0
| | | | | | | | | | | | Rename GCC_DIAG_OFF/ON macros to H5_GCC_DIAG_OFF/ON and move from src/H5private.h to src/H5public.h. Wrap typedef of hsize_t and hssize_t in DIAG_OFF(long-long) macros. Clean up a bunch of "macro '-' is unused" warnings. Tested on: Mac OSX/64 10.9.2 (amazon) w/gcc 4.8.2, C++, FORTRAN, parallel (too minor to require h5committest)
* [svn-r24726] Description:Quincey Koziol2014-02-201-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Revert some earlier usage of strncpy, which was incorrect. Bring Coverity changes from branch back to trunk: r20821: Use HDstrncpy. --gh (Fixed already, with strdup) r20822: (Not merged, incorrect use of HDstrncpy()) r20823: (Not merged, incorrect use of HDstrncpy()) r20824: Maintenance: Bug fix: addressed CID 666. Value stored at *expression_len should be used in the call to HD5packFstring to avoid overflow (and unnecessary arithmetic calculation and casting) r20825: Issue 642: Added check for error and handler with print to stderr and exit. r20826: Undo revision 20818, as that issue has already been fixed in the 1.8 branch and trunk (but not coverity branch) r20827: (Not merged, incorrect use of HDstrncpy()) r20828: Use HDstrncpy. --gh (Corrected use of strncpy()) r20829: Check return of H5Lget_val(print_udata->fid, path, targbuf, linfo->u.val_size + 1, H5P_DEFAULT) and if error set trgbuf[0] to 0. Check if H5Lunpack_elink_val(targbuf, linfo->u.val_size, NULL, &filename, &objname) was successful and allow print. Otherwise filename and objname are not created. (init those to NULL) r20830: resolved coverity issues 939, 940, 941, 944, and 947. all were complaints about use of sprintf, and in all cases, the buffers used were large enough for all eventualities. Resolved issue by replacing calls to sprintf with calls to snprintf. r20831: Maintenance: Addressed CID 852 Replaced sprintf with snprintf r20832: Purpose: Fix valgrind issues with hl/examples/ex_image2 Description: Modified hl/examples/ex_image2 to free global "gbuf" before exit. Tested on: Mac OSX/64 10.9.1 (amaon) w/C++, FORTRAN & Threadsafety (too minor to require h5committest)
* [svn-r24376] Updated all code to use HDmalloc, HDcalloc, and HDfree.Dana Robinson2013-10-311-1/+1
| | | | | | | | | | | | | Prep work for adding a memory free function, part of HDFFV-8551. Tested on: 32-bit LE linux (jam) * with C++, Fortran * with thread safety on These are minor changes (almost entirely renaming foo functions to HDfoo) that don't change functionality. This should not require a full commit test.
* [svn-r23695] Description:Quincey Koziol2013-05-111-18/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clean up warnings in H5Tconv.c (down to _only_ 9000 lines of output now!) Merge changes from Coverity branch back to trunk: r20684: Fix for coverity bug #1721 which was due to the fix for coverity bug #943. r20685: Use HDstrncpy. --gh r20761: Purpose: Fix valgrind issues Description: Free image_data and data as appropriate in test_image. r20762: Purpose: Fix coverity issue 600 Description: Add check for return value of H5O_close in H5Ocopy. Also cleaned up various warnings. r20763: Purpose: Fix valgrind issues with h5stat Description: Modified h5stat to free "iter" before exit, and free "hand" before exit if parse_command_line exits directly. r20764: fixed coverity issues: 69, 327, 614, 684, 685, 696, 697, 1681, 967, 826, 660, 80 r20765: Fixed coverity bug 668 Pulled x * y * z multiply out of malloc operand into a separate n_elements variable to quiet integer overflow warning. No actual integer overflow tests are performed since it's just a test program but I did add a check that n_elements is >= 1. I also changed an error condition from doing its own close and returning -1 to "goto out;" like the rest of the program. r20766: Fixed coverity bug 667 Pulled x * y * z multiply out of malloc operand into a separate n_elements variable to quiet integer overflow warning. No actual integer overflow tests are performed since it's just a test program. Tested on: Mac OSX/64 10.8.3 (amazon) w/C++ & FORTRAN (h5committest upcoming)
* [svn-r22758] Description:Quincey Koziol2012-09-131-8/+12
| | | | | | | | | | | | | Bring generic improvements from encode/decode property list branch to the trunk. This includes a better version of the property list comparison routine, cleaned up compiler warnings, and some cleaned up property list callbacks. Also, started on changes to clean up parallel test output, so that it doesn't report successful tests from each process. Tested on: Mac OSX/64 10.7.4 (amazon) w/debug, GCC 4.7.x, FORTRAN, C++, threadsafe and parallel Linux 2.6/32 (jam) w/debug Solaris 2.7/64 (linew) w/debug
* [svn-r22646] Description:Quincey Koziol2012-08-081-0/+4
| | | | | | | | | Changes resulting from Klocwork static analysis tool, from Mark Miller @ LLNL (miller86@llnl.gov). Tested on: Mac OS X/64 10.7.4 (amazon) w/debug, C++ & FORTRAN, using gcc 4.7.x (too minor to require h5committest)
* [svn-r21923] Description:Quincey Koziol2012-02-101-1/+1
| | | | | | | | | Add FUNC_ENTER macros for package-private routines and begin process of switching package routines to use them. All H5G routines are currently finished. Tested on: Mac OSX/64 10.7.3 (amazon) w/debug, production & parallel
* [svn-r21561] Description:Quincey Koziol2011-10-141-1/+1
| | | | | | | | | | | | Correct error in loading local heap prefix & data block from the file. Sometimes the local heap's prefix could be loaded before the data block (e.g. using H5Oget_info), but then when the data block was loaded later, the free list information would get lost, causing the heap's size to grow larger than necessary. This is Jira bug #HDFFV-7767 Tested on: Mac OS X/32 10.7.2 (amazon) w/debug (h5committest coming up)
* [svn-r21366] JIRA HDFFV-2748 replace use of _WIN32 in source. Created new ↵Allen Byrne2011-09-061-324/+322
| | | | | | defines H5_HAVE_WIN32_API and H5_HAVE_VISUAL_STUDIO defines to use. These can be properly set during configurration. Tested: windows and local linux - reviewed internally
* [svn-r20529] Purpose: Add testing for bug 1864Neil Fortner2011-04-151-0/+94
| | | | | | | | | Description: Added internal tesitng routines to traverse a file and verify that symbol table information is *always* cached, whenever possible. Added this check to the end of many tests to check all the test files, right before the call to h5_cleanup. Tested: jam, amani, heiwa (h5committest)
* [svn-r20315] brought revisions 19868:20300 from the 1.8.6_vms branch to the ↵Raymond Lu2011-03-241-2/+13
| | | | trunk for VMS work
* [svn-r19823] BZ2013: Remove use of WIN32 defines. These two files were ↵Allen Byrne2010-11-181-5/+5
| | | | | | dependent on the winsock2.h header so changed WIN32 to H5_HAVE_WINSOCK_H. Tested: windows
* [svn-r19481] I'm backing out my fix for bug 1707 because there're some ↵Raymond Lu2010-09-271-5/+1
| | | | | | | | | | | unresolved issues - r19441 and 19467. Bug 1707 is that H5Eset_auto causes a seg fault when an application uses -DH5_USE_16_API with the 1.8 library to compile. I created a branch off the trunk called set_auto to continue working on the problem. Tested on jam - backing out, simple.
* [svn-r19457] Bug fix for 1707 - H5Eset_auto causes a seg fault when an ↵Raymond Lu2010-09-211-1/+5
| | | | | | | | | | | | | application uses -DH5_USE_16_API with the 1.8 library to compile. The cause is from the mismatch of H5Eprint1 and H5Eprint2 set through H5Eset_auto. I changed the union in the structure H5E_auto_t. Another change is to make H5Eget_auto fail if H5Eset_auto is called to set the printing function. I'll write a document for it. Tested on heiwa, jam, and amani. The property change in configure.in, config, and Makefile.am came from the merge of the 1.8 library change.
* [svn-r18965] Windows use of VC_EXTRALEAN no longer did anything. It has been ↵Allen Byrne2010-06-031-1/+1
| | | | | | | | replaced by WIN32_LEAN_AND_MEAN macro. This was the cause of a define conflict causing the use of grp1 and grp2 to be replaced with constants in the h5dumpgentest.c file. This also affected the use of the #include <winsock.h> needed by gethostname. The new include: winsock2.h has been added to h5private.h and either removed or updated in the other files. Tested: Windows
* [svn-r18420] Description:Quincey Koziol2010-03-181-0/+1
| | | | | | | | | Re-run bin/reconfigure to catch up with recent rearrangements, remove some unused srcdir headers and duplicated code in main test header. Tested on: Mac OS X/32 10.6.2 (amazon) w/debug & prod Linux/32 2.6 (jam)
* [svn-r18413] Description:Quincey Koziol2010-03-171-9/+1
| | | | | | | | | | | | | | Unify srcdir handling for test executables and allow them to use the srcdir setting from configure time without requiring the 'srcdir' environment variable be set (although you still can, to override the built in setting). Attempted to get this right for Windows builds also. Also add dependency between src/H5Tinit.c and src/libhdf5.settings, so that the test/testcheck_version.sh script works correctly. Tested on: Linux/32 2.6 (jam) Mac OS X/32 10.6.2 (amazon)
* [svn-r18197] Description:Quincey Koziol2010-01-301-8/+8
| | | | | | | | | Trim trailing whitespace from source code files with this command: find . \( -name "*.[ch]" -or -name "*.cpp" -or -name "*.f90" \) -print |xargs -n 1 sed -i "" 's/[[:blank:]]*$//' Tested on: None - eyeballed only
* [svn-r17688] Merge make local copy of svn test data files for write access ↵Larry Knox2009-10-201-0/+55
| | | | | | | from v1.8 to trunk. Tested: amani, jam, linew (h5committest).
* [svn-r17606] Code Cleanup:Albert Cheng2009-10-071-5/+0
| | | | | | | | TFLOPS machine has retired long ago. Removed all code specific for its support. Test: h5committested.
* [svn-r17268] Description:Quincey Koziol2009-07-301-24/+22
| | | | | | | | | | | Bring r17266 from 1.8 branch to trunk: Clean up various compiler warnings from IRIX64 build Tested on: Mac OS X/32 (amazon) debug & production (yes, I know it's not an IRIX64 system :-) Too minor to require h5committest
* [svn-r16560] Description:Quincey Koziol2009-03-101-16/+11
| | | | | | | | | | Remove another call to H5E_clear_stack() from within the library. Clean up lots of compiler warnings. Tested on: Mac OS X/32 10.5.6 (amazon) (followup on other platforms forthcoming)
* [svn-r15855] Purpose: Bring recent Windows-specific fixes from 1.8 branch to ↵Scott Wegner2008-10-131-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | trunk Description: This checkin includes revisions 15845, 15846, and 15853 from the 1.8 branch. From the svn log: r15845: Purpose: Add Windows-specific version of HDftruncate Description: Windows doesn't include a version of the system call ftruncate. There is a similar call, _chsize_s, which performs very similarly. Thus, we map HDftruncate to _chsize_s in our Windows header file, H5win32defs.h. r15846: Purpose: Declare loop variable at beginning of function Description: On Windows, we were getting compile errors because h5test.c includes a function with variable declarations in the middle of the call. The Microsoft C compiler demands that all variables be declared at the top of the function. This checkin simply moves the declaration to the top to satisfy Visual Studio. r15853: Purpose: Decrease size of points array in links test Description: In the external_set_elink_fapl2 links test, there is a large array of points which declared on the stack for testing. Previously, the array was 1000 x 1000, which was too large for Visual Studio to handle. As a result, we were getting stack overflows during the test. We've reduced the number to 400, as this seems to be below the limit. The exact number of points in the array isn't important to the test. Tested: VS2005 on WinXP
* [svn-r15825] Description:Quincey Koziol2008-10-091-14/+86
| | | | | | | | | | | | | | | | | | | | | | | | Fix various problems with a the core & sec2 VFDs. Improve the h5_get_file_size() routine to handle files created with VFDs that use multiple files. Tested on: Mac OS X/32 10.5.5 (amazon) in debug mode Mac OS X/32 10.5.5 (amazon) w/C++ & FORTRAN, w/threadsafe, in production mode FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (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/Intel compilers w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in production mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode
* [svn-r15165] Purpose: Create new HDpthread_self and HDpthread_self_ulong macrosScott Wegner2008-06-061-8/+1
| | | | | | | | | Description: On Windows, the pthread_self function cannot be used to print the returned thread ID for debugging. Instead, we need a separate function, GetCurrentThreadId. To eliminate some Windows ifdef's in the code, we create two new function macros which can be used by all platforms. It is conditionally defined in H5win32defs.h, and globally in H5private.h. Tested: VS2005 w/ pthreads on WinXP kagiso w/ pthreads
* [svn-r15128] Purpose: Make Windows threadsafe debug message more usefulScott Wegner2008-06-021-1/+3
| | | | | | | | | | Description: On Linux-like systems, we can get the ID of the current thread through a pthread_self. However on Windows, the return cannot be cast as a threadID, so we simply couldn't get the ID. Previously we simply gave up and printed a message that we couldn't get an ID. Instead, though, we can use the Windows-specific call to GetCurrentThreadId(), which achieves the same goal. This way we can provide better debug output with threadsafe features. Tested: VS2005 on WinXP VS.NET on WinXP (other platforms not tested because change is within _WIN32 ifdef)
* [svn-r14413] Description:Quincey Koziol2008-01-141-1/+1
| | | | | | | | | | | | | | | | | | | Change H5P[gs]et_format_bounds() => H5P[gs]et_libver_bounds() and also enumerated values H5F_FORMAT_{EARLIEST, LATEST} => H5F_LIBVER_{EARLIEST, LATEST} 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 10.4.10 (amazon) in debug mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in production mode
* [svn-r14362] Description:Quincey Koziol2008-01-031-2/+3
| | | | | | | | | | | | | | | | | | Switched from "H5P[gs]et_latest_format" to "H5P[gs]et_format_bounds". 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 10.4.10 (amazon) in debug mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in production mode
* [svn-r14353] Description:Quincey Koziol2007-12-201-2/+15
| | | | | | | | | | | | | | | | | | | | | | | | | - Add hash value for skip list string types, to reduce # of string comparisons. - Fixed bug with metadata/small data block aggregator adding size == 0 block into file free space list. - Refactored metadata/small data block aggregator code into single set of common routines. - Changed block aggregator code to be smarter about releasing space in the 'other' block when the 'other' block has aggregated enough data. 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 10.4.10 (amazon) in debug mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in production mode
* [svn-r14104] Description:Quincey Koziol2007-08-231-4/+4
| | | | | | | | | | | | | Pursue calls to H5Gcreate() relentlessly and ruthlessly exterminate them, leaving only a few tame specimens in text files and comments. ;-) Tested on: Mac OS X/32 10.4.10 (amazon) FreeBSD/32 6.2 (duty) FreeBSD/64 6.2 (liberty) Linux/32 2.6 (kagiso) Linux/64 2.6 (smirom) Solaris/32 5.10 (linew)
* [svn-r14097] Description:Quincey Koziol2007-08-211-2/+2
| | | | | | | | | | | | | First real use of API versioning code, H5E routines switched to use new API versioning scheme. Tested on: Mac OS X/32 10.4.10 (amazon) FreeBSD/32 6.2 (duty) FreeBSD/64 6.2 (liberty) Linux/32 2.6 (kagiso) Linux/64 2.6 (smirom) Solaris/32 5.10 (linew)
* [svn-r13994] Description:Quincey Koziol2007-07-211-1/+1
| | | | | | | Add a bit more information to the log VFD settings. Tested on: FreeBSD/32 6.2 (duty) w/check-vfd
* [svn-r13990] Description:Quincey Koziol2007-07-201-1/+1
| | | | | | | | | | Allow a ".h5" suffix to be added to core files also, which prevents overwriting the test binary (and confusing the tests on copper, etc.) Tested on: AIX 5.3 (copper) w/check-vfd FreeBSD/32 6.2 (duty) FreeBSD/64 6.2 (liberty)
* [svn-r13941] Added feature to test the latest format by adding "latest" as theAlbert Cheng2007-07-051-0/+3
| | | | | | | HDF5_DRIVER value to activate the use of latest_format for file access property list. Platform tested: h5committested.
* [svn-r13871] Description:Quincey Koziol2007-06-151-1/+1
| | | | | | | | | | | | | Fix problems with 'check-vfd' target, that were [mostly] introduced with the recent "unique, but sharable" ISOHM optimization. The problems were mostly with using the 'core' VFD, so the H5Pset_fapl_core() API call was changed to re-open existing files (therefore operating more list the sec2, stdio, etc. VFDs). This allows many more of the tests to run using the 'core' VFD, so those were enabled also. Tested on: Linux/64 2.6 (chicago2) w/check-vfd
* [svn-r13766] In Visual Studio 2005 for 64-bit, _WIN32 is defined, but not ↵Scott Wegner2007-05-181-6/+6
| | | | | | | 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
* [svn-r13388] Added a relative comparison between floating-point values to ↵Raymond Lu2007-02-261-0/+1
| | | | | | avoid compiler's warning of comparing values with "==" or "!=".
* [svn-r13253] Updated all C and C++ style source code files with the THG ↵Albert Cheng2007-02-071-2/+3
| | | | | | | | | copyright notice. Tested platform: Kagiso only since it is only a comment block change. If it works in one machine, it should work in all, I hope. Still need to check the parallel build on copper.
* [svn-r13034] Description:Quincey Koziol2006-12-081-2/+1
| | | | | | | | Take out separate memory type in the file for SOHM objects and create aliases for existing memory types for SOHM use. Tested on: FreeBSD/32 4.11 (sleipnir)
* [svn-r12902] Checkin of Shared Object Header Message work.James Laird2006-11-131-2/+2
| | | | | | | | | | | | This feature is still in progress; Shared Object Header Messages are not complete as a feature and are not thoroughly tested. There are still "TODO" comments in the code (comments with the word "JAMES" in them, so as not to be confused with other TODO comments). Hopefully this checkin will reduce the liklihood of conflicts as I finish implementing this feature. All current tests pass on juniper, copper (parallel), heping, kagiso, and mir.
* [svn-r12870] Add a new macro H5_HAVE_DIRECT_ALIGN in configure.in. Some ↵Raymond Lu2006-11-061-1/+1
| | | | | | | systems like copper and sleipnir doesn't require alignment for Direct I/O. If this's true, write or read data just like sec2 does.
* [svn-r12822] H5Pset_alignment seems working. Added it in test/vfd.c and ↵Raymond Lu2006-10-281-1/+1
| | | | | | made the test more complete by writing two data sets. One is aligned, and the other isn't.
* [svn-r12820] Added fragmental copy buffer to H5FD_direct_write. This buffer ↵Raymond Lu2006-10-271-1/+1
| | | | | | | size is set through H5Pset_fapl_direct. It's been added to H5FD_direct_read in the previous checkin. Still, a test is needed at later checkin.
* [svn-r12766] Made two changes to Direct I/O VFD: first added 3 parameters to ↵Raymond Lu2006-10-161-2/+3
| | | | | | | | H5Pset_fapl_direct to control memory boundary, file block size, and maximal copy buffer size; second in H5FD_direct_write and H5FD_direct_read, the library checks whether data buffer is aligned. If it is, then write and read the data directly instead of making a copy buffer.
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