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* [svn-r8479] Purpose:Albert Cheng2004-05-038-18/+2042
| | | | | | | | | | | | | New Feature Description: Add the data transform function, H5Pset_transform(). Platforms tested: "h5committested". Copper was down. Ran parallel tests in sol instead. Misc. update:
* [svn-r8477] Purpose:Albert Cheng2004-05-032-789/+0
| | | | | | | | | | | | | Cleanup source. Description: H5DZtrans.c is renamed as H5Ztrans.c. H5DZ.c is not used any more. Platforms tested: No need since removing files only. Misc. update:
* [svn-r8476] Purpose:Quincey Koziol2004-05-031-20/+27
| | | | | | | | | | | | | Code optimization Description: Improved LRU algorithm for locating blocks of the correct size in the block free-list Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) w/parallel too minor for h5committest
* [svn-r8474] Purpose:Quincey Koziol2004-05-032-70/+72
| | | | | | | | | | | | Code optimization Description: Reduce amount of information allocated/freed for chunk cache. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) w/paralell) too minor to require h5committest
* [svn-r8472] Purpose:Quincey Koziol2004-05-036-36/+33
| | | | | | | | | | | | | Code optimization Description: Eliminate the B-tree "split_ratios" as a parameter and pull it from the DXPL instead. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) w/parallel too minor to require h5committest
* [svn-r8467] Purpose:MuQun Yang2004-05-031-0/+14
| | | | | | | | | | | | | | | | | | Fixing building Fortran DLL on windows Description: Fortran DLL needs to separate C stub DLL from Fortran DLL. So we need to use another keyword H5_FCDLL to replace the old H5_DLL for C stub library. Solution: Add another section at H5api_adpt.h to define a macro block for Fortran C stub library. Platforms tested: Manual tests. Copper is not accessible. Only test on arabica and eirene with fortran enabled. Misc. update:
* [svn-r8464] Purpose:Quincey Koziol2004-05-022-46/+60
| | | | | | | | | | | | Code optimization Description: Eliminate redundant B-tree lookups for chunk information. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) w/parallel too minor to require h5committest
* [svn-r8462] Purpose:Quincey Koziol2004-05-015-111/+72
| | | | | | | | | | | | | Code optimization Description: Reduce the number of times the number of elements in a selection is computed. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) w/parallel too minor to require h5committest
* [svn-r8460] Purpose:Quincey Koziol2004-05-018-95/+91
| | | | | | | | | | | | | | | Code optimization Description: Move the element size for the selection into the selection iterator instead of always passing it as a parameter. Also, eleminate another 64-bit multiply for "all" selections. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r8457] Purpose:Quincey Koziol2004-05-015-149/+134
| | | | | | | | | | | | | Code optimization Description: Stop straddling the line and always use elements instead of bytes to determine how how I/O to perform on a selection. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r8456] Purpose:Quincey Koziol2004-05-014-35/+11
| | | | | | | | | | | | | Code optimization Description: Eliminate more 64-bit multiplies by remebering the size of contiguous datasets as well as chunked datasets. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r8454] Purpose:Quincey Koziol2004-05-011-142/+92
| | | | | | | | | | | | Code optimization Description: Eliminate more redundant 64-bit multiplies Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r8452] Purpose:Quincey Koziol2004-05-011-10/+6
| | | | | | | | | | | | Code optimization Description: Eliminate frivolous 64-bit multiply. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r8450] Purpose:Quincey Koziol2004-05-011-4/+3
| | | | | | | | | | | | Code optimization Description: Remove extraneous memcpy() Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r8448] Purpose:Quincey Koziol2004-05-011-7/+0
| | | | | | | | | | | | Code optimization Description: Remove redundant error checking. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r8446] Purpose:Quincey Koziol2004-05-013-86/+30
| | | | | | | | | | | | | Code optimization Description: Avoid dividing the chunk coordinates at the top levels of the chunk I/O routines, only to multiply them at the bottom of the routines. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r8441] Purpose:Quincey Koziol2004-05-011-1/+1
| | | | | | | | | | | | Code cleanup/optimization Description: Don't clear the error stack when calling H5open(), it's unnecessary. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r8439] Purpose:Quincey Koziol2004-04-302-118/+120
| | | | | | | | | | | | | Code cleanup Description: Refactor code to eliminate duplication of setup & calls to H5B_find to locate information about a chunk on disk. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r8437] Purpose:Quincey Koziol2004-04-301-8/+12
| | | | | | | | | | | | | Code optimization Description: Hoist some if statements out of a loop in vector comparision routines that are called very frequently by chunking code. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r8434] Purpose:Quincey Koziol2004-04-292-34/+178
| | | | | | | | | | | | | Code optimization. Description: Use free-list pool of blocks for allocating chunk buffers, when there are no filters in the pipeline. The avoids calling malloc/free so much. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r8428] Purpose:Albert Cheng2004-04-281-1/+1
| | | | | | | | | Updated for newly added function. Platforms tested: Tested in Copper with MPE option. Misc. update:
* [svn-r8427] Purpose:Quincey Koziol2004-04-284-0/+10
| | | | | | | | | | | | | | | | Bug fix (sorta) Description: Add hack to allow the MS Visual Studio 6 compiler to build the library. It cannot cast unsigned long long values to float or double values. So, add another configuration macro to disable this conversion in the library. Just the "hardware" conversion is disabled, so the library will still correctly convert unsigned long long to float and double values, it will just happen more slowly with the "software" conversion routine. Platforms tested: FreeBSD 4.9 (sleipnir) with "Windows" setting faked inappropriate for h5committest
* [svn-r8426] Purpose: Bug fixRaymond Lu2004-04-285-12/+12
| | | | | | | | | Description: H5Pset_type_conv_cb and H5Pget_type_conv_cb weren't put into H5MPprivate.h. Another thing is the func type doesn't match the func field in the struct in these functions. Platforms tested: RH 8(fuss) and sleipnir
* [svn-r8425] Purpose:Quincey Koziol2004-04-282-2/+6
| | | | | | | | | | | | | | | Bug fix (sorta) Description: The SGI machines have problems accurately (and consistently) converting unsigned long values to float and double values, so put in a bit of a hack in the datatype conversion test code to allow them to get "close enough". This hack is enabled at configure time by a flag which should only be set on machines with this problem. Platforms tested: FreeBSD 4.9 (sleipnir) h5committest
* [svn-r8424] *** empty log message ***Raymond Lu2004-04-2710-224/+741
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* [svn-r8422] Purpose:Albert Cheng2004-04-261-2/+1
| | | | | | | | | | | | | Undo the mysterous changes. Description: Somehow something changed this file during snapshot release. Undo the change. Platforms tested: No test since it is a simple editing. Misc. update:
* [svn-r8418] Snapshot version 1.7 release 23HDF Admin2004-04-252-3/+4
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* [svn-r8416] Purpose:Quincey Koziol2004-04-243-58/+61
| | | | | | | | | | | | | Code cleanup Description: Reduce warnings w/PC-Lint in various ways Platforms tested: PC-Lint too minor to require h5committest Misc. update:
* [svn-r8415] Purpose:Quincey Koziol2004-04-242-12/+13
| | | | | | | | | | | Code cleanup Description: Reduce # of warnings with PC-Lint Platforms tested: PC-LINT Too minor to require h5committest
* [svn-r8412] Purpose:Quincey Koziol2004-04-234-74/+78
| | | | | | | | | | | Code cleanup Description: Run lint on module Platforms tested: PC-Lint Too minor to require h5committest
* [svn-r8408] Purpose:Quincey Koziol2004-04-225-275/+143
| | | | | | | | | | | | | | Code optimization Description: Instead of dynamicly allocating various arrays for various pieces of information about a selection or selection iterator, just use fixed size array of size H5S_MAX_RANK (as the rest of the library does). Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) h5committest
* [svn-r8406] Purpose:Quincey Koziol2004-04-221-9/+8
| | | | | | | | | | | | | Code optimization Description: Make calculation of "all" selection sequence length information more efficient. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) h5comittest
* [svn-r8393] Purpose:Quincey Koziol2004-04-192-2/+6
| | | | | | | | | | | | Code optimization Description: Avoid clearing the error stack unless necessary. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r8391] Purpose:John Mainzer2004-04-196-60/+814
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Checkpoint checkin of FP bug fixes. FP is still quite buggy, but I must go deal with other matters. Description: Fixed two major bugs: 1) H5FPserver.c was clobbering meta data in its care. 2) H5FPserver.c was allocating the same space multiple times, causing both data and meta data corruption. Also made minor fixes, added debugging code, and familiarized myself with the FP code. All development work with FP enabled was done on Eirene. On this platform, FP now passes its test reliably with up to 9 processes. At 10 processes it seg faults every time. I haven't looked into this issue. There are also several known locking bugs which have to be fixed. However, they are of sufficiently low probability that I didn't bother with them on this pass. FP has not been tested with deletions -- this should be done. Also, need to test FP chunked I/O. Solution: 1) Modified cache in H5FPserver.c to merge changes correctly. Found and fixed a bug in H5TB.c in passing. 2) Multiple space allocation was caused by a race condition with set eoa requests. Most of these eoa requests appeared to be superfluous, so I deleted them. Those issued during the superblock read seemed necessary, so I inserted a barrier at the end of the superblock read, to prevent races with allocations. Platforms tested: h5committested
* [svn-r8389] Purpose: Bug fix and warningJohn Mainzer2004-04-191-2/+31
| | | | | | | | | | | | | | | Description: Fixed bug in H5TB_less(). It was returning the next largest node, instead of the next smallest as advertised. Added comments warning that H5TB_rem()s will occasionally delete a node other than the one provided in its argument list. Solution: It was sufficient t invert two comparisons in H5TB_less(). Platforms tested: h5committested
* [svn-r8385] Snapshot version 1.7 release 22HDF Admin2004-04-181-2/+2
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* [svn-r8383] Purpose:Quincey Koziol2004-04-1812-33/+23
| | | | | | | | | | | | | Code cleanup Description: Clean up lots of warnings based on those reported from the SGI compilers as well as gcc. Platforms tested: SGI O3900, IRIX64 6.5 (Cheryl's SGI machine) FreeBSD 4.9 (sleipnir) w/ & w/o parallel h5committest
* [svn-r8376] Purpose:Quincey Koziol2004-04-1715-354/+225
| | | | | | | | | | | | | | | | | Code cleanup Description: Update null dataspace changes to try to write older version of dataspace information whenever possible. Refactor common code to only one location. Allow I/O operations to succeed on null dataspaces. Platforms tested: FreeBSD 4.9 (sleipnir) h5committest
* [svn-r8374] Purpose:Quincey Koziol2004-04-171-54/+46
| | | | | | | | | | | | | | Code optimization Description: Instead of re-initializing the default stride & block arrays to have values of '1' in each position each time we perform a hyperslab selection, create static constant arrays with '1's in them. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r8372] Purpose:Quincey Koziol2004-04-171-26/+63
| | | | | | | | | | | | Code optimization Description: Don't copy hyperslab span information as much. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r8370] Purpose:Albert Cheng2004-04-171-0/+3
| | | | | | | | | | | | | | Bug fix. Description: Not all machines (like Sun and AIX) support fabsl() and fabsf() used in test/dtypes.c. Changed the coding to use macro names HDfabsl and HDfabsf. Also set the two macros to use ABS for now so that they will work for all machines. (need more portable fixes which would involve configure.) Platforms tested: h5committested. (also tested in LANL QSC and Theta).
* [svn-r8368] Purpose:Quincey Koziol2004-04-171-6/+7
| | | | | | | | | | | | | Code optimization Description: Compute value for array instead of using memset(), since we are looping through the array indices anyway. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r8366] Purpose:Quincey Koziol2004-04-172-8/+6
| | | | | | | | | | | | Code optimization Description: Eliminate memset() calls to clear structures that we completely initialize Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r8364] Purpose:Quincey Koziol2004-04-171-4/+8
| | | | | | | | | | | | Code optimization Description: Remove redundant function call by re-using value we already know. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r8353] Purpose:Albert Cheng2004-04-141-46/+62
| | | | | | | | | | | | | | | | | | | | | feature Description: H5check_version will print warning messages if the version does not match or if the lib version string is not consistent, even when $HDF5_DISABLE_VERSION_CHECK is set to 1. This will mess up tests that try to match output. Changed it so that if $HDF5_DISABLE_VERSION_CHECK is set to 2, no warning about version mismatch is printed. The lib version string warning is suppressed if $HDF5_DISABLE_VERSION_CHECK is set to any non-zero value. Platforms tested: Tested in sol only but pretty comprehensive to make the warnings do get suppressed. Misc. update:
* [svn-r8350] Snapshot version 1.7 release 21HDF Admin2004-04-141-2/+2
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* [svn-r8348] Purpose: More testRaymond Lu2004-04-131-8/+12
| | | | | | | | Description: Add more tests for bittests.c to check bit operations like H5S_bit_shift, H5S_bit_inc, H5S_bit_dec, H5S_bit_neg. Platforms tested: h5committest
* [svn-r8347] Purpose:Quincey Koziol2004-04-132-149/+164
| | | | | | | | | | | | | Code optimization Description: Eliminate memory allocations for I/O vectors when using the default vector size. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r8344] Purpose: Internal function changeRaymond Lu2004-04-123-23/+28
| | | | | | | | Description: H5T_bit_shift wasn't general enough to handle arbitory start, length. Solution: Make it be so. Platforms tested: h5committest
* [svn-r8342] Purpose:Quincey Koziol2004-04-101-5/+20
| | | | | | | | | | | | Code optimization Description: Remove another dataspace copy, in certain circumstances. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) too minor to require h5committest
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