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* [svn-r8565] Purpose:Albert Cheng2004-05-211-3/+93
| | | | | | | | | | | | | | Improvement Description: Break up the C99 integer types detection into even smaller sub-module routines. This has dropped the compile time (with optimization) from 94 seconds to 6 seconds. Platforms tested: h5committested. Misc. update:
* [svn-r8560] Purpose:Quincey Koziol2004-05-211-0/+2
| | | | | | | | | | | | Bug fix Description: Add prototypes for H5S_select_serial_size() and H5S_select_serialize() that were causing the library to fail when built with C++ compiler. Platforms tested: FreeBSD 4.9 (sleipnir) w/CC=g++ Only affects C++ builds, so no h5committest
* [svn-r8558] Purpose:Albert Cheng2004-05-201-3/+3
| | | | | | | | | | | Code cleanup Description: Changed local variables declaration to static to please compilers. Platforms tested: Tested by generating H5Tinit.c and verified it was same as before. Tested in TG_NCSA.
* [svn-r8548] Purpose:Albert Cheng2004-05-201-39/+157
| | | | | | | | | | | | | | | Improvement. Description: Some compilers, e.g., Intel C v7.0, took a long time to compile with optimization when a module routine contains many code lines. Divide up all those types detections macros into subroutines, both to avoid the compiler optimization error and cleaner codes. Platforms tested: h5committested. Misc. update:
* [svn-r8544] Purpose:Quincey Koziol2004-05-2013-266/+533
| | | | | | | | | | | | | | Code optimization Description: Expand the use of macros to inline trivial function pointer lookup and calls to reduce the overall number of functions invoked during normal operation of the library. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) w/parallel Too minor to require h5committest
* [svn-r8531] Snapshot version 1.7 release 26HDF Admin2004-05-161-2/+2
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* [svn-r8520] Purpose:Quincey Koziol2004-05-134-57/+16
| | | | | | | | | | | | Code optimization Description: Don't make a separate allocation for the selection offset - incorporate it into the selection structure as a fixed size array. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) w/parallel
* [svn-r8515] Purpose:Quincey Koziol2004-05-132-148/+10
| | | | | | | | | | | | Code optimization Description: Eliminate some trivial functions with macros that perform the same operation. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) w/parallel
* [svn-r8513] Purpose:Quincey Koziol2004-05-133-31/+111
| | | | | | | | | | | | Code optimization Description: Defer creating the span trees for hyperslab selections until they are actually needed (which may be never, in certain circumstances). Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) w/parallel
* [svn-r8508] Purpose: Bug fixRaymond Lu2004-05-121-8/+8
| | | | | | | | | Description: Somehow part of dtypes.c were wiped out by the change yesterday, causing failure on verbena's PGI compiler. Another issue is to run autoheader to generate H5config.h.in. Platforms tested: verbena(changes only matter to it)
* [svn-r8507] Purpose:Quincey Koziol2004-05-122-19/+25
| | | | | | | | | | | | | | | | | Code optimization Description: Eliminate many redundant lookups to check for no-op type conversion by remembering that a type conversion path is the no-op path. Also, don't allow non-no-op conversions which happen to be no-ops on a particular machine (such as int<->long conversions on machines where int and long are the same size and format, etc.) to replace the default no-op conversion. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) w/parallel
* [svn-r8505] *** empty log message ***Raymond Lu2004-05-111-1/+5
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* [svn-r8498] Snapshot version 1.7 release 25HDF Admin2004-05-091-2/+2
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* [svn-r8496] Purpose:Quincey Koziol2004-05-088-24/+44
| | | | | | | | | | | | | Code optimization Description: Further reduce the number of copies we make of a hyperslab selection for chunked I/O, especially when we are only going to throw the old selection away for a new one. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) w/parallel
* [svn-r8495] Purpose:Quincey Koziol2004-05-083-3937/+4150
| | | | | | | | | | | | | | Bug fixes Description: Updated dependencies Fixed error with C++ compiler builds of main library Added H5Pset_data_transform to MPE info Platforms tested: FreeBSD 4.9 (sleipnir)
* [svn-r8492] *** empty log message ***Raymond Lu2004-05-071-0/+4
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* [svn-r8490] Purpose:Quincey Koziol2004-05-071-9/+25
| | | | | | | | | | | | Code cleanup Description: Reset pointers to heap info and actual heap after we have unlocked them, to avoid accidentally referencing them after that point. Platforms tested: FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r8489] Purpose:Leon Arber2004-05-071-161/+161
| | | | | | | | | | | | | | Bug fix. Description: Fixed token_type enum struct in H5Ztrans.c to compile under windows. Solution: Prefixed all values in the struct with H5Z_XFORM_ to prevent name collisions with pre-defined values. Platforms tested: h5committest'ed, but on arabica + no sol.
* [svn-r8488] Purpose:Leon Arber2004-05-065-474/+417
| | | | | | | | | | | | | | | | | | | Bug fix. Description: Fixed handling of trivial data transform expressions (like 5/3 + 3) and some data coversion fixes. Also added more tests to dtransform.c Solution: Added some more checks in the H5Z_xform_reduce_tree function to see if perhaps the transform expression is complicated and is a non-trivial reduction. Added tests for data conversion to dtransform as well as tests for a trivial data transform expression. Platforms tested: h5committest'ed, except used arabica instead of sol and didn't do on copper b/c no logon there. Problem noted with mtime test...doesn't appear to be related to anything having to do with data transforms.
* [svn-r8487] Purpose: Internal function changeRaymond Lu2004-05-062-49/+54
| | | | | | | | | Description: H5T_reverse_order was declared as private function. Solution: Change it to static local function in H5Tconv.c since it's not used by any function in other file. Platforms tested: RH 8(fuss)
* [svn-r8486] Purpose:HDF Admin2004-05-061-3/+3
| | | | | Reset release number back to 1.7.x by removing the fphdf5-alpha1 sub- release string.
* [svn-r8485] Snapshot version 1.7 release 24 (fph5_alpha1)HDF Admin2004-05-061-2/+2
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* [svn-r8483] Purpose:Quincey Koziol2004-05-051-5/+4
| | | | | | | | | | Bug fix Description: Fix problems compiling with g++. Platforms tested: FreeBSD 4.9 (sleipnir) w/CC=g++
* [svn-r8482] Purpose:Quincey Koziol2004-05-057-293/+395
| | | | | | | | | | | | Code cleanup Description: Refactored data transform code to reduce amount of symbols in the global scope and also cleaned up & simplified the code a bit. Platforms tested: h5committest (minus copper, plus serial modi4) FreeBSD 4.9 (sleipnir) w & w/o parallel
* [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:
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