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* [svn-r7058] Purpose:Quincey Koziol2003-06-181-22/+25
| | | | | | | | | | | | | | Bug fix and refactored code Description: Return the file space we have allocated already when a dataset creation fails. Also track the change to the H5Fget_obj_<foo> APIs Platforms tested: FreeBSD 4.8 (sleipnir) h5committest
* [svn-r7057] Purpose:Quincey Koziol2003-06-183-97/+143
| | | | | | | | | | | | | | | | | | | | | | | | | | Bug fix, refactored code Description: Fixed closing objects for "strong" file degree, which previously would sometime attempt to close the same object twice (when a named datatype and a dataset which used it were both left open before the file was closed). Stopped datatype iteration from querying for the group entry of non-named datatypes. Added attributes to the list of objects that can be queried by H5Fget_obj_count and H5Fget_obj_ids, since they can hold open a file also. Took a suggestion from Robb to return the number of open objects in the return values of H5Fget_obj_count and H5Fget_obj_ids. Also, added a "max_objs" parameter to the H5Fget_obj_ids function, so that it can work well with staticly allocated arrays. Platforms tested: FreeBSD 4.8 (sleipnir) h5committest
* [svn-r7053] Purpose:Quincey Koziol2003-06-182-4/+16
| | | | | | | | | | | | | | | | Bug fix. Description: When a duplicate object was attempted to be created, the library would leak file memory and object references in the file, potentially causing an infinite loop when shutting the library down. Solution: Clean up after ourselves... :-) Platforms tested: FreeBSD 4.8 (sleipnir) h5committest
* [svn-r7052] Purpose:Quincey Koziol2003-06-181-1/+1
| | | | | | | | | | | Code cleanup Description: Correct name of H5FD_term_interface function in FUNC_ENTER macro. Platforms tested: FreeBSD 4.8 (sleipnir) h5committest
* [svn-r7051] Purpose:Quincey Koziol2003-06-181-9/+24
| | | | | | | | | | | | | | | | | | | | Bug fix Description: When objects were left open in a file, the API shutdown code would end up closing property lists "out from underneath" files that were left open pending the objects in the being closed. This caused problems later when file objects would try to access their property list and fail to close, causing an infinite loop in the library shutdown. Solution: Create some dependencies in the order that APIs are shut down, trying to close "higher" level APIs before closing "low" level APIs. This still isn't precise, but it does work correctly now. Platforms tested: FreeBSD 4.8 (sleipnir) h5committest
* [svn-r7043] Purpose:Quincey Koziol2003-06-161-5/+5
| | | | | | | | | | | | Windows portability fix Description: Change "long long"s in code to "long_long"s, which is the portable version of this type. Platforms tested: FreeBSD 4.8 (sleipnir) to small for h5committest
* [svn-r7042] Purpose: bug fixRaymond Lu2003-06-161-30/+68
| | | | | | | | | | Description: H5Tget_native_type fails on Cray for compound datatype. Solution: there's size comfusion in the library on H5T_get_native_int function Platforms tested: Cray, h5committest Misc. update:
* [svn-r7037] Purpose:Quincey Koziol2003-06-131-1/+4
| | | | | | | | | | | | | | | | | | Bug fix Description: The fill time in a dataset with no fill value information created with an older version of the library was getting set to H5D_FILL_TIME_ALLOC instead of the new default H5D_FILL_TIME_IFSET and was causing H5Dcreate() calls with that dataset creation property list to fail now. Solution: Set the new default in the fill time initialization for missing fill value information. Platforms tested: FreeBSD 4.8 (sleipnir) h5committest
* [svn-r7036] Purpose:Quincey Koziol2003-06-131-0/+4
| | | | | | | | | | | Code cleanup Description: Add new H5D_FILL_TIME_IFSET value to debugging output. Platforms tested: FreeBSD 4.8 (sleipnir) h5committest
* [svn-r7029] Purpose:Quincey Koziol2003-06-127-66/+170
| | | | | | | | | | | | | New feature/Bug fix Description: Add new fill time value - H5D_FILL_TIME_IFSET which writes the fill value to a dataset if the user has defined one, otherwise not writing the fill value to the dataset. Platforms tested: FreeBSD 4.8 (sleipnir) serial & parallel h5committest
* [svn-r7027] Purpose:Quincey Koziol2003-06-122-10/+13
| | | | | | | | | | | | Bug fix Description: MPE instrumentation was out of date and wasn't reporting the correct name of the API functions in the library. Platforms tested: IBM p690 (copper) h5committest not performed because it doesn't test MPE.
* [svn-r7023] Elena Pourmal2003-06-111-2/+2
| | | | | | | | | | | | | Purpose: Maintenance for the third round of testing Description: Increased the version number to 1.5.59 after creating a tar ball for testing. Solution: Platforms tested: Misc. update:
* [svn-r7021] Purpose: bug fixRaymond Lu2003-06-102-27/+35
| | | | | | | | Description: H5Tget_native_type fails for multiple kinds of datatype on Cray; it fails fix-length string type, too. Platforms tested: Cray, h5committest
* [svn-r7020] Purpose:Quincey Koziol2003-06-101-2/+2
| | | | Bump version number after making snapshot
* [svn-r7019] Purpose:Quincey Koziol2003-06-102-0/+124
| | | | | | | | | | | | | | Compatibility fix Description: The H5P[set|get]_fapl_mpiposix calls changed between v1.4.x and v1.5.x. Solution: Wrap them in the v1.4 backward compatibility #ifdefs and update tests, etc. Platforms tested: FreeBSD 4.8 (sleipnir) w/paralle & v1.4 compatibility h5committest pointless
* [svn-r7018] Purpose:Quincey Koziol2003-06-101-0/+8
| | | | | | | | | | | | | | | | | | | | | Bug fix Description: The dataset's modification time was getting set whenever raw data was written with H5Dwrite. Unfortunately, this is a metadata change (which are required to be performed collectively) and H5Dwrite may be called independently from a parallel program, resulting in metadata cache corruption and/or program hangs. Solution: Don't update the modification time when raw data it written. :-( Platforms tested: FreeBSD 4.8 (sleipnir) w/parallel h5committest Misc. update: Noted in release notes and also sent to Frank for updating the docs.
* [svn-r7016] Purpose:Quincey Koziol2003-06-101-17/+30
| | | | | | | | | | | | | | | | Bug fix Description: Chunked datasets with early space allocation and unlimited dimensions were running into problems where the dataset's "layout" message was marked as constant too early, preventing the dataset's dimensions from being extended. Solution: Change logic for marking the layout message constant to wait a bit longer. Platforms tested: FreeBSD 4.8 (sleipnir) w/parallel h5committest
* [svn-r7009] Purpose:Albert Cheng2003-06-091-1/+3
| | | | | | | | | | | | | | Bug fix Description: libhdf5.settings should be removed in DISTCLEAN, not CLEAN. Solution: Platforms tested: COpper. Misc. update:
* [svn-r7008] Purpose:Quincey Koziol2003-06-092-2/+2
| | | | | | | | | | | | | Bug fix Description: Correct file->mpi->size to just mpi_size. Platforms tested: FreeBSD 4.8 (sleipnir) Misc. update: Reported by: Bill
* [svn-r7007] Purpose:Quincey Koziol2003-06-092-2/+2
| | | | | | | | | | | | | | Bug fix. Description: Changed "x=(x++)%y" to "x=(x+1)%y", since the former was not guaranteed to compile to the latter. Platforms tested: Eyeballed. Misc. update: Pointed out by: Forsythe, Christi <caforsy@sandia.gov>
* [svn-r7000] Purpose:Quincey Koziol2003-06-091-3/+30
| | | | | | | | | | | | | | New feature Description: Dump variable-length sequence datatype info with h5debug Platforms tested: FreeBSD 4.8 (sleipnir) h5committest Misc. update: Patch provided by Robb Matzke (matzke@llnl.gov)
* [svn-r6999] Purpose:Quincey Koziol2003-06-091-5/+6
| | | | | | | | | | | | | | Bug fix. Description: Don't dump core when displaying global heaps in h5debug. Platforms tested: FreeBSD 4.8 (sleipnir) h5committest Misc. update: Patch submitted by Robb
* [svn-r6986] Snapshot version 1.5 release 56HDF Admin2003-06-061-2/+2
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* [svn-r6975] Purpose:Quincey Koziol2003-06-051-8/+8
| | | | | | | | | | | Bug fix Description: Don't attempt to perform collective I/O on chunked datasets. Platforms tested: FreeBSD 4.8 (sleipnir) w/parallel h5committested
* [svn-r6974] Purpose:Quincey Koziol2003-06-051-2/+2
| | | | | | | | Bump version # Description: Bump the version # of the library after creating snapshot for SAF developers to test with.
* [svn-r6970] Purpose:Quincey Koziol2003-06-051-8/+1
| | | | | | | | | | | | Twist code Description: Try to find a happy definition of HSSIZET_MAX, HSSIZET_MIN and HSIZET_MAX for all platforms. Platforms tested: FreeBSD 4.8 (sleipnir) h5committested
* [svn-r6969] Purpose:Quincey Koziol2003-06-051-3/+3
| | | | | | | | | | | Code cleanup Description: Correct a couple of mistakes in error macros. Platforms tested: FreeBSD 4.8 (sleipnir) triple check not necesssary.
* [svn-r6963] Purpose:Quincey Koziol2003-06-041-2/+9
| | | | | | | | | | Code cleanup Description: Fix HSIZET_MAX, HSSIZET_MAX and HSSIZET_MIN to work with Windows (hopefully) Platforms tested: h5committested
* [svn-r6962] Purpose:Quincey Koziol2003-06-042-300/+545
| | | | | | | | | | Code cleanup Description: Update dependencies and tracing information Platforms tested: h5committested
* [svn-r6961] Purpose:Quincey Koziol2003-06-043-36/+75
| | | | | | | | | | | | | | | | Bug fix Description: An earlier checkin changed some of the assumptions about single block hyperslabs, causing them to fail in odd ways. Solution: Fix errors with single block hyperslabs by keying off of count==1 instead of stride==1. Platforms tested: FreeBSD 4.8 (sleipnir) w/parallel h5committested
* [svn-r6958] Purpose:Quincey Koziol2003-06-041-0/+79
| | | | | | | | | | | | | Code cleanup Description: Move dataspace testing code into separate module to avoid linking it into user's applications. Platforms tested: FreeBSD 4.8 (sleipnir) w/C++ FreeBSD 4.8 (sleipnir) w/parallel h5committested
* [svn-r6957] Purpose:Quincey Koziol2003-06-046-159/+957
| | | | | | | | | | | | | | | | Code cleanup & performance improvements Description: Optimize hyperslabs that are built to detect situations where "regular" hyperslabs can be recovered from span tree descriptions. Also, improve "same shape" routine to correctly work with all the different combinations of selections. Platforms tested: FreeBSD 4.8 (sleipnir) w/C++ FreeBSD 4.8 (sleipnir) w/parallel h5committested
* [svn-r6956] Purpose:Quincey Koziol2003-06-042-0/+2
| | | | | | | | | | | | Code cleanup Description: Add another error code... Platforms tested: FreeBSD 4.8 (sleipnir) w/C++ FreeBSD 4.8 (sleipnir) w/parallel h5committested
* [svn-r6955] Purpose:Quincey Koziol2003-06-041-2/+8
| | | | | | | | | | | | Code cleanup Description: Tweak HSIZET_MAX macro and add HSSIZE_MAX and HSSIZET_MIN macros. Platforms tested: FreeBSD 4.8 (sleipnir) w/C++ FreeBSD 4.8 (sleipnir) w/parallel h5committested
* [svn-r6952] Purpose:Quincey Koziol2003-06-044-102/+145
| | | | | | | | | | | | | Code cleanup Description: Move testing routines into their own module, to avoid linking them into user's applications needlessly. Platforms tested: FreeBSD 4.8 (sleipnir) w/C++ FreeBSD 4.8 (sleipnir) w/parallel h5committested
* [svn-r6951] Purpose:Quincey Koziol2003-06-043-7/+11
| | | | | | | | | | | | Code cleanup Description: Clean up various warnings & comment out unused code. Platforms tested: FreeBSD 4.8 (sleipnir) w/C++ FreeBSD 4.8 (sleipnir) w/parallel h5committested
* [svn-r6950] Purpose:Quincey Koziol2003-06-042-90/+340
| | | | | | | | | | | | | | | | | | | | | | API tweak. Description: The H5Sget_select_bounds() API call was using hsize_t arrays for retrieving the 'start' and 'end' coordinates, which is counter to the rest of the dataspace API. Solution: Change the arrays to be hssize_t instead. Platforms tested: FreeBSD 4.8 (sleipnir) w/C++ FreeBSD 4.8 (sleipnir) w/parallel h5committested Misc. update: Updated all docs for this change. Added 1.4 compatibility #ifdef's
* [svn-r6942] Purpose:Quincey Koziol2003-05-317-174/+1234
| | | | | | | | | | | | | | | | | Performance improment Description: Speed up chunked dataset I/O. This breaks down into several areas: - Compute chunk selections in the file by using hyperslab operations instead of iterating over each element in the selection. - If the file and memory selections are the same shape, use the file chunk selections to compute the memory chunk selections. This required several additional dataspace, dataspace selection and hyperslab routines. Platforms tested: h5committestted (although Fortran tests failed for some reason)
* [svn-r6936] Purpose:Quincey Koziol2003-05-311-3/+3
| | | | | | | | | | | | | | | Bug fix Description: When free lists where disabled, the macros for array free list operations could possibly expand in ways that allowed incorrect numbers of objects to be operated on. Solution: Put parentheses around macro arguments when performing operations with them. Platforms tested: h5committestted (although Fortran tests failed for some reason)
* [svn-r6920] Purpose:Quincey Koziol2003-05-281-3/+3
| | | | | | | | | | | | | | | | Bug fix Description: (void *)~((size_t)NULL) on the Cray is a different value than (foo *)~((size_t)NULL) and causes some of the hyperslab algorithms to fail. Solution: Change all the 'void *' forms to 'foo *' forms. Platforms tested: Cray SV1 h5committest not needed.
* [svn-r6909] Purpose:Quincey Koziol2003-05-211-10/+14
| | | | | | | | | | | | Bug fix Description: Correct typo which didn't show up during my previous testing in production mode. Platforms tested: FreeBSD 4.8 (sleipnir) h5committest not necessary.
* [svn-r6908] Purpose:Quincey Koziol2003-05-211-6/+22
| | | | | | | | | | | Code cleanup Description: Fix some unused parameter warnings. Platforms tested: FreeBSD 4.8 (sleipnir) h5committest not necessary.
* [svn-r6907] Purpose:Quincey Koziol2003-05-201-0/+8
| | | | | | | | | | | | | | Bug fix Description: The chunk dataspace selection information for raw data I/O are being leaked. Solution: Free the chunk information during the cleanup code. Platforms tested: Solaris 2.6 (baldric) w/purify h5committest not needed.
* [svn-r6905] Elena Pourmal2003-05-201-2/+2
| | | | | | | | | | | | Purpose: Maintenance for the second round of testing Description: Used bin/h5vers to change version number to 1.5.55 Solution: Platforms tested: arabica Misc. update:
* [svn-r6900] Purpose:Quincey Koziol2003-05-191-9/+13
| | | | | | | | | | | | | | | | | | | Bug fix Description: Fix three (!) bugs in szip filter: - we were using bytes per pixel instead of bits per pixel - we were using the size of the slowest changing dimension instead of the fastest changing dimension to compute the blocks per scanline parameter - we swapped two parameters when setting up szip_options block. Solution: Addressed bugs above. Platforms tested: FreeBSD 4.8 (sleipnir) h5committest not needed
* [svn-r6898] Purpose:Quincey Koziol2003-05-191-1/+3
| | | | | | | | | | | Code cleanup Description: Improve error reporting for pixels per scanline check. Platforms tested: FreeBSD 4.8 (sleipnir) h5committest not needed.
* [svn-r6891] Purpose:Quincey Koziol2003-05-171-299/+639
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bug fix Description: Raw data I/O on chunked datasets would attempt to allocate data structures proportional to the number of chunks in the dataset on disk, instead of just the number of chunks that the I/O operation would interact with, causing operations on datasets with large #'s of chunks to fail (or become very slow), even though the actual I/O operation was very modest. Solution: This is the "scalability fix" for chunked datasets that I've mentioned we need to do, althought it's not the complete fix for the issue. Read on for the details... Only create data structures for the chunks that the I/O operation will actually act on, reducing the amount of information allocated in memory, normally. I say "normally", because this algorithm has the same problems as the original algorithm (worse actually, since the data structure for each chunk is larger now) if _all_ the chunks in a dataset with a lot of chunks are actually involved in the I/O operation. If that is the case, this code will fail in a similar way. To truly fix the problem, we would need to only create data structures for a particular number of chunks, perform the I/O on just those chunks, then release the data structures for those chunks and create data structures for the next set of chunks to access, etc. However, I think this case is pretty rare right now and we should worry about it after the 1.6.0 release. Platforms tested: h5committested
* [svn-r6890] Purpose:Quincey Koziol2003-05-172-0/+49
| | | | | | | | | | | New feature Description: Added "fast comparison" code for hsize_t's, since they are used in th raw data chunking I/O code now. Platforms tested: h5committested
* [svn-r6889] Purpose:Quincey Koziol2003-05-171-1/+1
| | | | | | | | | | Code cleanup Description: Clean up comment Platforms tested: h5committested
* [svn-r6884] Purpose: bug fixRaymond Lu2003-05-161-22/+46
| | | | | | | | Description: H5Tget_native_type didn't handle special platform like Cray properly. Solution: modify algorithm and test Platforms tested: h5committest
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