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* [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
* [svn-r8339] Purpose:Quincey Koziol2004-04-101-8/+8
| | | | | | | | | | | | | Code optimization Description: Remove a memcpy() from a commonly called routine and replace a multiplication with a series of additions. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r8337] Purpose:Quincey Koziol2004-04-102-31/+32
| | | | | | | | | | | | Code optimization Description: Avoid another extraneous dataspace copy. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) w/parallel too minor to require h5committest
* [svn-r8335] Purpose:Quincey Koziol2004-04-103-19/+132
| | | | | | | | | | | | | | | Code optimization Description: Change algorithm to directly use coordinates describing a chunk's position in a dataspace instead of creating a dataspace with the chunk's position selected. This reduces the number of copies of dataspaces we need to keep around. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) w/parallel too minor to require h5committest
* [svn-r8330] Purpose: Last step of check-in for Null dataspaceRaymond Lu2004-04-087-548/+143
| | | | | | | | | | | Description: Mainly are header message changes for dataspace. In last round of check-in, a new header message for dataspace to created, which is not a good way. Now, there will be no new message for dataspace, but just add the type of dataspace in the message while increment its version number. Backward compatibility is addressed. The attribute design is modified accordingly. Platforms tested: h5committest
* [svn-r8328] Purpose:Quincey Koziol2004-04-081-80/+96
| | | | | | | | | | | | | Code optimization Description: Check for only performing I/O on a single chunk and re-use memory dataspace, instead of re-creating the same dataspace & selection the hard way. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) w/parallel too minor to require h5committest
* [svn-r8326] Purpose:Quincey Koziol2004-04-081-28/+15
| | | | | | | | | | | | Code optimization Description: Eliminate more dataspace copying, etc. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) w/parallel too minor to require h5committest
* [svn-r8324] Purpose:Quincey Koziol2004-04-081-1/+1
| | | | Correct typo in comment
* [svn-r8321] Purpose:Quincey Koziol2004-04-081-17/+19
| | | | | | | | | | | | Code optimization Description: Reduce the number of dataspace copies made when performing I/O on chunked datasets. Platforms tested: Solaris 2.7 (arabica) too minor to require h5committest
* [svn-r8316] Purpose:Quincey Koziol2004-04-074-79/+128
| | | | | | | | | | | Code optimization Description: Query the dataset creation and transfer properties less often. Platforms tested: Solaris 2.7 (arabica) h5committested
* [svn-r8314] Purpose: Progressive check-inRaymond Lu2004-04-0610-43/+574
| | | | | | | | | | Description: NULL dataspace. This step is mainly for dataspace header message and a test. Solution: The test mainly checks NULL dataspace features. Backward compatibility is tested in the fill value test. Platforms tested: h5committest
* [svn-r8312] Purpose:Quincey Koziol2004-04-062-24/+4
| | | | | | | | | | | | Code optimization Description: Eliminate unnecessary allocation and point at existing data structure instead. Platforms tested: Solaris 2.7 (arabica) too minor to require h5committest
* [svn-r8309] Purpose:Quincey Koziol2004-04-061-12/+2
| | | | | | | | | | | | Code optimization Description: Fix H5S_select_hyperslab to use arrays on the stack instead of dynamically allocating them each time. Platforms tested: Solaris 2.7 (arabica) too small to require h5committest
* [svn-r8307] Purpose:Quincey Koziol2004-04-061-2/+4
| | | | | | | | | | | | Code optimization Description: Fix H5S_select_copy so it doesn't call calloc() for allocating memory that will be immediately overwritten. Platforms tested: Solaris 2.7 (arabica) too small to require h5committest
* [svn-r8305] Purpose:Quincey Koziol2004-04-061-11/+8
| | | | | | | | | | | | Code optimization Description: Minor tweaks on the optimized offset/length sequence generator to improve performance by reducing the number of 64-bit multiplies and calls to memcpy(). Platforms tested: Solaris 2.7 (arabica) too minor to require h5committest
* [svn-r8303] Purpose:Quincey Koziol2004-04-065-79/+55
| | | | | | | | | | | | Code optimization Description: Compute the size of a chunk once, when the layout information is set, instead of each time I/O is performed on the chunk. Platforms tested: h5committest Solaris 2.7 (arabica)
* [svn-r8301] Purpose:Quincey Koziol2004-04-0610-316/+455
| | | | | | | | | | | | | Code optimization Description: Move handling for free list arrays that have no maximum size to separate set of routines and optimize computations for free list arrays with maximum size to avoid re-computing sizes all the time. Platforms tested: h5committest Solaris 2.7 (arabica)
* [svn-r8287] Purpose:Quincey Koziol2004-03-3018-24/+36
| | | | | | | | | | | | | | Bug fix/code cleanup Description: Copy Robb's feature in SSlib that checks that the name of the function used in the FUNC_ENTER macro is actually the name of function. Fixed a bunch of typos & copy-n-pasto's for functions with incorrect names. Platforms tested: FreeBSD 4.9 (sleipnir) w/parallel too minor to require h5committest
* [svn-r8276] *** empty log message ***Raymond Lu2004-03-249-15/+78
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* [svn-r8272] Purpose:Albert Cheng2004-03-231-2/+1
| | | | | | | | | | | | | | | | bug fix. Description: H5FD_mpio_init was calling the public API version of H5Iget_type() which would clear the error stack, thus cleared away error messages prematurely. Solution: Changed it to call the private version of H5I_get_type() which does not clear the error stack. Platforms tested: o2 (SGI) parallel.
* [svn-r8270] Purpose: code cleanupRaymond Lu2004-03-222-34/+0
| | | | | | | Description: took out function of older algorithm(H5T_bit_neg2). Platforms tested: fuss
* [svn-r8266] Purpose: Internal function changeRaymond Lu2004-03-193-5/+68
| | | | | | | | | Description: The algorithm of H5T_bit_neg wasn't general enough. Solution: Changed it to handle arbitory starting position and size in a bit sequence. Platforms tested: h5committest.
* [svn-r8265] Purpose: Code cleanupRaymond Lu2004-03-183-107/+11
| | | | | | | | Description: Some printing commands left there for debugging. Solution: Took them out. Platforms tested: fuss(RH8). Simple change
* [svn-r8264] Purpose: Internal algorithm changeRaymond Lu2004-03-172-5/+89
| | | | | | | | | Description: The H5T_bit_dec algorithm wasn't general enough. Solution: Changed it to handle bit sequence starting at any position and of any length. Platforms tested: h5committest
* [svn-r8263] Snapshot version 1.7 release 20HDF Admin2004-03-171-2/+2
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* [svn-r8259] *** empty log message ***Raymond Lu2004-03-134-14/+407
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* [svn-r8251] Purpose:Pedro Vicente Nunes2004-03-111-11/+7
| | | | | | | | | | | | | | | | | | | | bug fix Description: the fletcher filter used a temporary 2 byte word buffer to compute the checksum. this is non portable between big-endian/little endian. Solution: replaced with a buffer of 1 byte type Platforms tested: linux solaris solaris 64 bit AIX windows Misc. update:
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