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* [svn-r5636] Purpose:Quincey Koziol2002-06-142-2/+5
| | | | | | | | | | Default change Description: Enable the use of MPI types for collective I/O by default. Platforms tested: Linux 2.2.x (eirene) w/parallel
* [svn-r5633] Updated.Albert Cheng2002-06-141-1/+1
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* [svn-r5630] Elena Pourmal2002-06-132-0/+6
| | | | | | | | | | | | | | | | Purpose: [is this a bug fix? feature? ...] Description: [describe the bug, or describe the new feature, etc] Solution: [details about the changes, algorithm, etc...] [Please as detail as you can since your own explanation is better than others guessing it from the code.] Platforms tested: [machines you have tested the changed version. This is absolute important. Test it out on at least two or three different platforms such as Big-endian-32bit (SUN/IRIX), little-endian-32(LINUX) and 64-bit (IRIX64/UNICOS/DEC-ALPHA) would be good.]
* [svn-r5627] Purpose:Albert Cheng2002-06-132-1/+4
| | | | | | | | | | | | | | | | | Bug fix Description: Old setup put $(srcdir)/h5redeploy in the install list but this same list is used for clean too, thus the file is removed from source. That is bad. Solution: Set it to use a cp to do it. Need to change the source version name to something else because for one, it is confusing to use the same name. For another, if the build is done in place (i.e., not using --srcdir), the source file is removed, again. So, renamed it with the .in suffix. Who knows, it may take more processing than just cp when more features are added to it. Platforms tested: Eirene
* [svn-r5625] Updated.Albert Cheng2002-06-131-2/+1
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* [svn-r5623] Purpose:Albert Cheng2002-06-131-68/+0
| | | | It has been replaced by the more general locate_sw.
* [svn-r5621] Purpose:Albert Cheng2002-06-132-25/+54
| | | | | | | | | | feature Description: Removed the search of HDF4 library specifically. Replaced the locate_hdf4 with a more general locate_sw. Added the search of zlib. Platforms tested: eirene and all hdf group machines.
* [svn-r5619] The TFLOPS configure instructions have been simplified.Albert Cheng2002-06-131-58/+0
| | | | This file is no longer needed or useful.
* [svn-r5617] Purpose:Albert Cheng2002-06-131-1/+0
| | | | | | | | Bug fix Description: removed a debug code that was left in by mistake. Platforms tested: eirene
* [svn-r5613] Purpose:Albert Cheng2002-06-121-0/+283
| | | | | | | | | New feature Description: This search for various software (hdf4, hdf5, zlib) among possible locations. It is customized toward NCSA machines structure. Platforms tested: eirene.
* [svn-r5612] Added h5redeploy to the install list.Albert Cheng2002-06-121-1/+1
| | | | Tested on eirene.
* [svn-r5610] Updated with the added h5redeploy tool.Albert Cheng2002-06-121-0/+1
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* [svn-r5606] Purpose:Albert Cheng2002-06-121-0/+152
| | | | | | | | | New tool Description: This updates compiler tools (e.g., h5cc) with new directory where the HDF5 software has been installed. Platforms tested: modi4.
* [svn-r5605] Purpose:Quincey Koziol2002-06-124-11/+16
| | | | | | | | | | Code cleanup Description: Clean up some compiler warnings... Platforms tested: FreeBSD 4.5 (sleipnir)
* [svn-r5603] Purpose:Quincey Koziol2002-06-123-16/+44
| | | | | | | | | | | | | | | | Bug fix Description: I/O on "Regular" hyperslab selections could fail to transfer correctly if the number of elements in the selection's row did now fit "evenly" into the buffer being used for the transfer. Solution: Correct the calculation of the block & count offsets within the optimized "regular" hyperslab routines. Platforms tested: FreeBSD 4.5 (sleipnir)
* [svn-r5601] Purpose:Bill Wendling2002-06-121-1/+15
| | | | | | | | More Output Description: Added some more output, including the compression ratio. Platforms tested: Linux, FreeBSD
* [svn-r5597] Purpose:Quincey Koziol2002-06-111-1/+9
| | | | | | | | | | | | | | Code cleanup Description: The test for inserting a compound datatype into itself (which should fail) is issuing warnings about this failure. Solution: Turn the warnings off during this test. Platforms tested: FreeBSD 4.5 (sleipnir)
* [svn-r5596] Elena Pourmal2002-06-111-0/+84
| | | | | | | | | | | Purpose: Bug #774 fix Description: Added a test for the H5Tenum_nameof and H5Tenum_valueof functions. Values that do not exists in the enumeration type are supplied to the functions; functions should fail instead of succeeding. Platforms tested: Solaris 2.7 and Linux 2.2.18
* [svn-r5595] Elena Pourmal2002-06-111-7/+17
| | | | | | | | | | | | | | | Purpose: Bug #774 fix Description: H5Tenum_valueof and H5Tenum_nameof functions did not fail when non-existing name or non-existing value were supplied. This happened because binary search algorithm did not check if value or name found during the search were equal to the supplied one. Solution: Added an appropriate check condition. Platforms tested: Solaris 2.7 and Linux 2.2.18
* [svn-r5591] Purpose:Bill Wendling2002-06-111-1/+4
| | | | | | | | Update Description: Explained that, if the user uses the "make install prefix=NEW_DIR" option, they'll need to modify the installed h5cc file to reflect the change.
* [svn-r5590] Purpose:Bill Wendling2002-06-111-1/+1
| | | | | | | | | | Bug Fix Description: The test for compression needed to be reversed. Solution: Instead of "!(defined...) used just "(defined..." Platforms tested: Modi4
* [svn-r5589] Purpose:Quincey Koziol2002-06-111-2/+2
| | | | | | | | | | | | | | Bug fix. Description: H5P_get was reading a 'hsize_t' field into a 'size_t' variable, causing problems on the HP's and Windows. Solution: Changed the variable to be an hsize_t Platforms tested: HP/UX 11.0 (kelgia)
* [svn-r5587] Purpose:Bill Wendling2002-06-111-2/+2
| | | | | | | | | Bug Fix take 2 Description: The check for ZLIB_H wasn't sufficient. Solution: Used the test for compression stuff that was in the test/dsets.c file.
* [svn-r5586] Purpose:Quincey Koziol2002-06-116-12/+188
| | | | | | | | | | | | | | | | Bug Fix Description: H5Dcreate and H5Tcommit allow "empty" compound and enumerated types (i.e. ones with no members) to be stored in the file, but this causes an assertion failure and is somewhat vapid. Solution: Check the datatype "makes sense" before using it for H5Dcreate and H5Tcommit. Platforms tested: FreeBSD 4.5 (sleipnir)
* [svn-r5584] MuQun Yang2002-06-112-0/+0
| | | | | | | | | | | Purpose: update windows project Description: H5Tinit.c is manually maintained on w2k, FUNC_ENTER and FUNC_LEAVE need to be consistent with the rest changes of library. Solution: Platforms tested: w2000(many tests failed not due to the check-in, somewhere at H5P.c is not working correctly)
* [svn-r5582] Purpose:Quincey Koziol2002-06-101-1/+1
| | | | | | | | | | | Code cleanup Description: Need to change FUNC_ENTER_NOINIT to FUNC_ENTER_API_NOINIT for H5dont_atexit() Platforms tested: FreeBSD 4.5 (sleipnir)
* [svn-r5581] Purpose:Bill Wendling2002-06-102-2/+2
| | | | | | | | | | | | Bug Fix Description: On AIX machines, the number of script interpreters which ran the testh5dump.sh script would strip too many of the quotes away, causing problems if you're quoting something with a space in it. Solution: Just got rid of the spaces and used ',' instead. Platforms tested: AIX and Linux
* [svn-r5580] Purpose:Bill Wendling2002-06-101-2/+23
| | | | | | | | | | Bug Fix Description: Not all platforms have zlib. This shouldn't be compiled then. Solution: ifdef-ed the code out if the zlib wasn't specified. Platforms tested: Linux
* [svn-r5573] Purpose:Quincey Koziol2002-06-103-1/+3
| | | | | | | | | | | Bug fix (#620) Description: Change slightly misleading error message when creating attribute with same name as existing attribute to something a bit more clear. Platforms tested: FreeBSD 4.5 (sleipnir)
* [svn-r5571] Purpose:Quincey Koziol2002-06-103-8/+12
| | | | | | | | | | | Bug Fix (#709)/Code improvement. Description: Allow chunks for chunked datasets to be cached when file is open for read-only access. Platforms tested: IRIX64 6.5 (modi4) w/parallel
* [svn-r5567] Purpose:Quincey Koziol2002-06-102-0/+5
| | | | | | | | | | | | | | Bug fix (bug #777) Description: Current code allows a compound datatype to be inserted into itself. Solution: Check if the ID for the member is the same as the ID for the compound datatype and reject it if so. Platforms tested: FreeBSD 4.5 (sleipnir)
* [svn-r5566] Purpose:Quincey Koziol2002-06-101-0/+2
| | | | | | | | | | | | | | Bug fix (bug #777) Description: Current code allows a compound datatype to be inserted into itself. Solution: Check if the ID for the member is the same as the ID for the compound datatype and reject it if so. Platforms tested: FreeBSD 4.5 (sleipnir)
* [svn-r5563] Purpose:Quincey Koziol2002-06-102-4/+0
| | | | | | | | | | | New Feature Description: Add H5P[set|get]_small_data_block_size API function, per our discussions at last week's HDF5 meeting. Platforms tested: FreeBSD 4.5 (sleipnir)
* [svn-r5562] Purpose:Quincey Koziol2002-06-102-5/+9
| | | | | | | | | | | Code cleanup Description: Allow H5FD_free to return successfully (but ignore) freeing objects with size 0. Platforms tested: FreeBSD 4.5 (sleipnir)
* [svn-r5560] Purpose:Quincey Koziol2002-06-103-4/+287
| | | | | | | | | | | | | | Bug Fix for bug #789 Description: Creating a 1-D dataset region reference caused the library to hang (go into an infinite loop). Solution: Corrected algorithm for serializing hyperslab regions. Platforms tested: FreeBSD 4.5 (sleipnir)
* [svn-r5556] Purpose:Bill Wendling2002-06-071-3/+21
| | | | | | | | Feature Add Description: Added ability to fill the data buffer with random data. Platforms tested: Linux
* [svn-r5555] Purpose:Bill Wendling2002-06-071-2/+46
| | | | | | | | | | | | | | | Feature Update Description: It now writes an uncompressed version of the file out. The first tests didn't look all that wonderful. Here is a typical output: Buffer size == 1MB Uncompressed Write Time: 0.55s Uncompressed Write Throughput: 116.00MB/s Compressed Write Time: 8.76s Compressed Write Throughput: 7.31MB/s Platforms tested: Linux
* [svn-r5554] Purpose:Bill Wendling2002-06-073-2/+487
| | | | | | | | | | | | Compress I/O Test Add Description: This is the initial check-in of the compress I/O test. It will write out compressed buffers to a file. I need to implement a write of uncompressed data first for comparison... Platforms tested: Linux
* [svn-r5551] Purpose:Quincey Koziol2002-06-072-4/+4
| | | | | | | | | | | | Bug fix. Description: Added extra check to locations where metadata and "small data" blocks were being returned to the file's list of free space to avoid freeing 0-sized blocks. This should fix the problems in last night's daily tests. Platforms tested: FreeBSD 4.5 (sleipnir)
* [svn-r5550] Purpose:Quincey Koziol2002-06-073-39/+67
| | | | | | | | | | | | | | | | | Code Improvement Description: Split the metadata accumulator code into two parts: one for allowing writes of the accumulator buffer during reads (when the buffer is dirty and needs to be flushed to disk in order to hold the new metadata being read in) and another for only allowing writes of the buffer during writes. This allows the MPI-I/O VFL driver to use the metadata accumulator (but only during writes) and benefit from the reduced number of metadata I/O operations that it brings. Platforms tested: IRIX64 6.5 (modi4) w/parallel
* [svn-r5547] Purpose:Quincey Koziol2002-06-061-1/+1
| | | | | | | | | | | | | Bug fix. Description: H5Fopen call was using H5P_DEFAULT instead of file access flags Solution: Changed H5P_DEFAULT to H5F_ACC_RDONLY Platforms tested: IRIX64 6.5 (modi4) w/parallel
* [svn-r5545] Purpose:Quincey Koziol2002-06-061-4/+0
| | | | | | | | | | Code cleanup Description: Back out [apparently] unnecessary include of H5F package include files. Platforms tested: FreeBSD 4.5 (sleipnir)
* [svn-r5543] Purpose:Quincey Koziol2002-06-062-9/+0
| | | | | | | | | | Bug fix. Description: Return H5S_all_opt_possible() prototype to original position in H5Spkg.h, it is not related to parallel I/O. Platforms tested: FreeBSD 4.5 (sleipnir)
* [svn-r5542] Purpose:Quincey Koziol2002-06-062-15/+46
| | | | | | | | | | | | | | | | | Code cleanup/bug fix Description: Unused space in the file was being "dropped on the floor" when the metadata or "small data" block was moved to a new location in the file and there was unused space in the old block. Solution: Put the space left in the allocation block into the free list of space for the file. This allows it to be [potentially] reused and sometimes allows the file to be smaller. Platforms tested: Solaris 2.7 (arabica) w/FORTRAN and FreeBSD 4.5 (sleipnir) w/C++
* [svn-r5539] Description:Albert Cheng2002-06-063-24/+47
| | | | | | Added the '-D v' option for "verify data correctness". Platforms tested: modi4, eirene, burrwhite (all pp).
* [svn-r5538] Purpose:Quincey Koziol2002-06-052-41/+101
| | | | | | | | | | | | | | | Code improvement. Description: Added boot block and driver info block checksumming feature to the shared file information. This prevents these blocks from being written out multiple times when they haven't changed. This reduces the number of I/O operations which hit the disk for my test program from 15 to 14 (i.e. from 393 to 14, overall). Platforms tested: Solaris 2.7 (arabica) w/FORTRAN and FreeBSD 4.5 (sleipnir) w/C++
* [svn-r5536] Purpose:Quincey Koziol2002-06-0516-208/+306
| | | | | | | | | | | | | | | | | New feature. Description: Added a "small data" block allocation mechanism to the library, similar to the mechanism used for allocating metadata currently. See the RFC for more details: http://hdf.ncsa.uiuc.edu/RFC/SmallData/SmallData.html This reduces the number of I/O operations which hit the disk for my test program from 19 to 15 (i.e. from 393 to 15, overall). Platforms tested: Solaris 2.7 (arabica) w/FORTRAN and FreeBSD 4.5 (sleipnir) w/C++
* [svn-r5534] Purpose:Albert Cheng2002-06-041-18/+30
| | | | | | Updated the instructions for tflops and O2K. Platforms tested: eye balled.
* [svn-r5531] Purpose:Bill Wendling2002-06-043-91/+405
| | | | | | | | | Feature Add Description: Added support for testing only the "write" operations. Use the "-w" or "--write-only" flags for this. Platforms tested: Linux (parallel) & Modi4 (parallel)
* [svn-r5530] Purpose:Bill Wendling2002-06-0410-18/+39
| | | | | | | | | | | | | | | Code Cleanup Description: Removed some compiler warnings. Solution: In a few cases, NULL was being returned when a FAIL was supposed to be returned instead. There were some header files which needed to be included in a few of the sources. A couple of if-then statements had assignments in the conditional part. The compiler warned that they should have extra "()"s around them. Made the code check the values instead. Platforms tested: Linux (parallel) Modi4 (parallel)
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