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* [svn-r8985] Purpose:Quincey Koziol2004-08-023-162/+263
| | | | | | | | | | | | | | | | | | | | | Bug fixes & code cleanups Description: Backport MPI-I/O changes from the development branch to the release branch in preparation for bringing Kent's collective chunk I/O changes back. Removed last vestiges of FPHDF5 from this branch, as it was never working here. Various code cleanups & syncrontizations to better align with development branch code and reduce diffs. Regenerate dependencies. Platforms tested: FreeBSD 4.10 (sleipnir) w/parallel IRIX64 6.5 (modi4) h5committested
* [svn-r8970] Purpose:Quincey Koziol2004-07-301-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | Bug fix. Description: Address two problems: - The computation of the scanline in the szip filter was being performed in the "can apply" callback routine instead of the "set local" routine. - The routine which allocated all the chunks for an entire dataset (which is invoked when the allocation time is early or late, rather than incremental) wasn't recording a failed filter in the information for the chunk, causing the library to believe that the chunk had the filter applied when it really hadn't. Solution: - Move the scanline computation to the "set local" callback. - Record the filter mask with each chunk created when allocating them. Platforms tested: FreeBSD 4.10 (sleipnir) w/szip Too obscure to require h5committest
* [svn-r8963] Purpose:Quincey Koziol2004-07-281-0/+51
| | | | | | | | | | | | | | | Bug fix Description: Allow I/O on extendible chunked datasets with (currently) zero-sized dimensions to proceed harmlessly instead of dumping core on an assertion. Solution: Removed assertion and added checks to avoid problem situation in H5TB_end Platforms tested: FreeBSD 4.10 (sleipnir) w/ & w/o parallel Too minor to require h5committest
* [svn-r8961] Purpose:Quincey Koziol2004-07-281-0/+1
| | | | | | | | | | | Bug fix Description: Clean up new testfile from earlier checkin. Platforms tested: FreeBSD 4.10 (sleipnir) Too minor to require h5committest
* [svn-r8959] Purpose:Quincey Koziol2004-07-271-54/+107
| | | | | | | | | | | | | Bug fix Description: Always write fill values to chunks when initializing entire B-tree and any filters are defined. Platforms tested: FreeBSD 4.10 (sleipnir) w/parallel Solaris 2.7 (arabica) Too minor to require h5committest
* [svn-r8954] James Laird2004-07-272-0/+107
| | | | | | | | | | | | | | | | Purpose: Bug fix Description: When a simple dataspace is created, its extent should be set before using it, or it will silently function as a NULL dataspace. Solution: Added checks on user-supplied dataspaces. Now dataspaces without extents set will throw errors; users must explicitly set a dataspace to be NULL. Platforms tested: sleipnir, windows
* [svn-r8937] James Laird2004-07-231-24/+41
| | | | | | | | | | | | | | | | | | | Purpose: Bug fix Description: Modification time test (mtime) would die silently on some systems. This is because the code is very system-dependant (it relies on getting the current time and the timezone from the OS). Solution: mtime test now uses TEST_ERROR macro to print "FAILED" and to output where the failure occurred. Configure script is a little smarter about whether gettimeofday() function returns the timezone correctly. Further bugs will need to be addressed on a system-by-system basis. Platforms tested: sleipnir, arabica, verbena, copper, windows (VC7)
* [svn-r8930] Purpose:James Laird2004-07-221-127/+174
| | | | | | | | | | | Code cleanup Description: Fixed reserved.c test to use h5_fileaccess/h5_fixname/h5_cleanup. Updated RELEASE.txt for previous bug fix Platforms tested: sleipnir, verbena
* [svn-r8918] Elena Pourmal2004-07-211-4/+11
| | | | | | | | | | | | | | | | | | | Purpose: Improvement Description: HDF5 Library set pixels_per_scanline parameter to the size of the chunk's fastest changing dimension. As a result, fastest changing dimension of the chunk could not be bigger than 4K and smaller than pixels_per_block value and szip compression couldn't be used for many real datasets. Solution: Reworked algorithm how HDF5 sets pixels_per_scanline value; only chunks with the total number of elements less than pixels_per_block value are rejected. There is no restriction on the size of the chunk's fastest changing dimension anymore. Modified the test according to the new algorithm. Platforms tested: verbena, copper, sol Misc. update:
* [svn-r8902] Purpose:Quincey Koziol2004-07-201-142/+129
| | | | | | | | | | | | Bug fix Description: Allow buffer parameter to H5Dread & H5Dwrite to be NULL if there are no elements to transfer. Platforms tested: FreeBSD 4.10 (sleipnir) w/parallel Too minor to require h5committest
* [svn-r8900] James Laird2004-07-201-0/+12
| | | | | | | | | | | | | | Purpose: Bug Fix Description: H5Sset_extent_simple causes errors if used to reduce a space's maxdims to zero. Solution: H5Sset_extent_simple now cleans up the pointer. Added a regression test. Platforms tested: sleipnir (very minor change)
* [svn-r8898] James Laird2004-07-201-0/+11
| | | | | | | | | | | | | | | Purpose: Bug Fix Description: Trying to create the root group or the working group ("/" or ".") fakes out HDF5 so that it neither creates a group nor returns an error. Solution: H5G_namei now throws an error if it was supposed to insert but didn't. Platforms tested: sleipnir, Visual Studio 7 (very minor change)
* [svn-r8893] Purpose:Quincey Koziol2004-07-164-176/+179
| | | | | | | | | | | | | | Code cleanup Description: Clean up a bunch of warnings and bring new code better inline with current library coding practice. Platforms tested: FreeBSD 4.10 (sleipnir) w/parallel Too minor to require h5committest Misc. update:
* [svn-r8880] James Laird2004-07-151-0/+2
| | | | | | | | | | | | Purpose: Bug fix Description: Replaced "unsigned long long" with hsize_t in H5MF Added "return 0" at end of reserved.c test (duh!). Platforms tested: arabica, sleipnir
* [svn-r8876] James Laird2004-07-144-4/+409
| | | | | | | | | | | | | | | | | | | | | | Purpose: Bug Fix Description: If an HDF5 file grows larger than its address space, it dies and is unable to write any data. This is more likely to happen since users are able to change the number of bytes used to store addresses in the file. Solution: HDF5 now throws an error instead of dying. In addition, it "reserves" address space for the local heap and for object headers (which do not allocate space immediately). This ensures that after the error occurs, there is enough address space left to flush the entire file to disk, so no data is lost. A more complete explanation is at /doc/html/TechNotes/ReservedFileSpace.html Platforms tested: sleipnir, copper (parallel), verbena, arabica, Windows (Visual Studio 7) Misc. update:
* [svn-r8875] Purpose:Quincey Koziol2004-07-141-8/+80
| | | | | | | | | | | | | | | | | | | | Bug fix Description: Correct problems with "resurrecting" a dataset in a file. (This occurs when a dataset which is open gets unlinked from the group hierarchy (making it "dead" and marked for deletion in the file) and then is re-linked to the group hierarchy). Note that the current solution applies only to datasets, further work will fix this for groups and named datatypes also. Also, fix the "debug" routines to be a little more helpful in certain situations. Additionally, fix a locking bug in the symbol table node splitting routine which could be [one of] the cause[s] of the file corruption in flexible parallel operation. Platforms tested: FreeBSD 4.10 (sleipnir) w/parallel h5committested
* [svn-r8819] Purpose: Potential bug fixRaymond Lu2004-07-071-15/+10
| | | | | | | | Description: In H5Fget_filesize, file size was returned as haddr_t. Solution: Return file size as hsize_t and parameter for Fortran. Platforms tested: eirene
* [svn-r8802] Purpose:Quincey Koziol2004-07-031-10/+15
| | | | | | | | | | | | | | | Code optimization Description: Set up datatype ID for dataset's datatype on disk. This allows us to avoid repeatedly copying the datatype when an ID is needed. Also, clean up a few warnings in various other places. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.10 (sleipnir) w/parallel Too minor to require h5committest
* [svn-r8783] Purpose:Quincey Koziol2004-07-013-5/+6
| | | | | | | | | | | Code cleanup Description: Clean up almost all warnings from Windows builds. Platforms tested: FreeBSD 4.10 (sleipnir) w/parallel Too minor to require h5committest
* [svn-r8775] James Laird2004-06-301-1/+12
| | | | | | | | | | | | | | | | | | | Purpose: Fixed a bug that broke daily tests. SZIP now always uses K13 compression. Description: When configured with the --srcdir option, dsets test would look for a test file in the same directory as the test, instead of in the directory that contains the source files. SZIP never needs to use CHIP compression, so the option to set this flag instead of K13 compression has been removed. Platforms tested: Copper
* [svn-r8770] Raymond Lu2004-06-303-5/+13
| | | | | | | | | | | Purpose: New feature and its test Description: Added API H5Fget_name. It returns the name of file by object ID(file, group, dataset, named datatype, attribute) which belongs to the file. filename.c tests this function. Platforms tested: h5committest Misc. update: MANIFEST, RELEASE.txt
* [svn-r8769] This commit was manufactured by cvs2svn to create branch 'hdf5_1_6'.cvs2svn2004-06-301-0/+157
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* [svn-r8761] Purpose:Quincey Koziol2004-06-291-1/+1
| | | | | | | | | | | | | Code cleanup & small bug fix Description: Regenerate dependency files Add htri_t as separate type from hbool_t for code tracing purposes. Platforms tested: FreeBSD 4.10 (sleipnir) w/parallel too minor to require h5committest
* [svn-r8757] Nat Furrer2004-06-291-0/+0
| | | | | | | | | | | | | Purpose: Added an HDF5 file for testing purposes. Description: Solution: Platforms tested: Misc. update:
* [svn-r8753] Nat Furrer2004-06-281-6/+252
| | | | | | | | | | | | | | | | | | | Purpose: Handled SZIP without the encoder present. Description: It is now an error for a user to try to create, extend, or write to a dataset without the encoder present in their SZIP library. Added H5Zget_filter_info to provide users with a way to query HDF5 about the presence (or lack thereof) of the SZIP encoder. Platforms tested: Windows Verbena Arabica Copper Misc. update:
* [svn-r8743] *** empty log message ***Raymond Lu2004-06-252-2/+86
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* [svn-r8733] Purpose:Quincey Koziol2004-06-231-2/+1
| | | | | | | | | | | | Code cleanup Description: Reduce compiler warnings on SGI IRIX Platforms tested: FreeBSD 4.10 (sleipnir) SGI IRIX6 (Cheryl's machine) Too minor to require full h5committest
* [svn-r8729] Purpose:Quincey Koziol2004-06-231-7/+9
| | | | | | | | | | | Code cleanup Description: Add more testfiles to the "clean" targets Platforms tested: FreeBSD 4.10 (sleipnir) h5committest
* [svn-r8724] *** empty log message ***Raymond Lu2004-06-221-2/+73
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* [svn-r8700] *** empty log message ***Raymond Lu2004-06-171-4/+203
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* [svn-r8684] Purpose:Quincey Koziol2004-06-141-376/+297
| | | | | | | | | | | | | Code optimization Description: Use 'size_t' instead of 'hsize_t' to track the number of elements in memory buffers, especially for type conversion. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.10 (sleipnir) w/parallel Too minor to require h5committest
* [svn-r8663] *** empty log message ***Raymond Lu2004-06-111-0/+203
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* [svn-r8619] Purpose:Quincey Koziol2004-06-051-1/+15
| | | | Fix makefiles, dependencies & manifest after source file rename.
* [svn-r8615] Purpose:Quincey Koziol2004-06-051-1/+4
| | | | | | | | | | | | | | | Refactor code Description: Move chunk and contiguous cached raw data from file information to dataset information. This simplifies a number of internal interfaces, aligns the code with it's purpose better and should allow more optimizations to the chunked data I/O performance. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.10 (sleipnir) h5committest
* [svn-r8608] Purpose: more test.Raymond Lu2004-06-031-5/+52
| | | | | | | Description: Test if datatype operation can handle opaque type without any tag. Platforms tested: h5committest.
* [svn-r8601] Purpose:Quincey Koziol2004-05-313-149/+178
| | | | | | | | | | | | | | | | Code optimization & cleanup Description: Don't recompute the internal index value for looking up the chunk in the hash table, just use the value already computed from iterating through the chunks. Also, back-port some of the various cleanups to the source code from the development branch, to make diffing the code easier. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) w/parallel
* [svn-r8592] Purpose:Quincey Koziol2004-05-272-1/+190
| | | | | | | | | | | | | | | | | | | | | Code optimization & bug fix Description: When dimension information is being stored in the storage layout message on disk, it is stored as 32-bit quantities, possibly truncating the dimension information, if a dimension is greater than 32-bits in size. Solution: Fix the storage layout message problem by revising file format to not store dimension information, since it is already available in the dataspace. Also revise the storage layout data structures to be more compartmentalized for the information for contiguous, chunked and compact storage. Platforms tested: FreeBSD 4.9 (sleipnir) w/parallel Solaris 2.7 (arabica) h5committest
* [svn-r8591] This commit was manufactured by cvs2svn to create branch 'hdf5_1_6'.cvs2svn2004-05-272-0/+95
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* [svn-r8443] Purpose:Quincey Koziol2004-05-011-1/+0
| | | | | | | | | | | | | Code cleanup Description: Remove bogus "#undef NDEBUG" at top of file, which was blocking compiler flags from setting NDEBUG properly. Platforms tested: Solaris 2.7 (arabica) FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r8417] Purpose:Quincey Koziol2004-04-241-361/+0
| | | | | | | | | | | | | | | Code cleanup Description: Remove "NEW_HYPERSLAB_API" code from release branch, since it was leftover from when we branched the 1.6 branch from the main development trunk and will never be activated in the 1.6 branch. (And I'm tired of maintaining it in both branches when I'm optimizing the library :-) Platforms tested: FreeBSD 4.9 (sleipnir) Linux 2.4 (verbena) w/FORTRAN too minor to require full h5committest
* [svn-r8399] Purpose:Quincey Koziol2004-04-202-430/+352
| | | | | Update depenvy files after h5repack import & add dependency file to h5repack directory.
* [svn-r8384] Purpose:Quincey Koziol2004-04-1811-43/+30
| | | | | | | | | | | | | 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-r8381] Purpose:Quincey Koziol2004-04-173-0/+155
| | | | | | | | | | | | | Added new files Description: Added backward compatibility test for new version of dataspace information. Platforms tested: FreeBSD 4.9 (sleipnir) h5committest Misc. update:
* [svn-r8369] Purpose:Albert Cheng2004-04-171-5/+5
| | | | | | | | | | | | | | 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-r8359] Purpose:Albert Cheng2004-04-161-0/+28
| | | | | | | | | | | | | | | | | | | | | | bug fix. Description: On LANL QSC, test/dtypes "sw long double -> double" had failed when the long double values were too small, smaller than the minimum double normalized floating number. The hw in QSC converts them mostly to 0 but occasionally, it converts to the some non-zero values which are still <= the minimum double normalized number. But the conversion verification did not like them and flagged them as errors. Solution: Added code to check if the src value is already smaller than the minimum number the float class can hold. When that happens and if both hw and sw conversion results are <= the minimum number, then accepts them as okay because if the src is smaller than the dst minimum number, an underflow has occured. Platforms tested: Tested in LANL QSC and Theta.
* [svn-r8299] Purpose:Albert Cheng2004-04-032-12/+59
| | | | | | | | | | Code cleanup (sort of) Description: Added SetTest() to handle test controls. Platforms tested: h5committested.
* [svn-r8291] Purpose:Albert Cheng2004-04-012-0/+13
| | | | | | | | | | | Feature. Description: Added GetTestParameters() to provide Test Parameters to individual test programs. Platforms tested: "h5committested"
* [svn-r8290] Purpose:Albert Cheng2004-03-314-25/+33
| | | | | | | | | | | | | Feature Description: Added to AddTest() a generic parameters pointer argument to allow some extra parameters for some tests. E.g., test file names can be customized during runtime and passed into the test routines. Platforms tested: "h5committested".
* [svn-r8273] Purpose:Albert Cheng2004-03-233-17/+18
| | | | | | | | | | | | | | | | Code cleanup. Description: The routines residing in testframe.c was defined in testhdf5.h due to historical reason. It really belongs to h5test.h because those routines reside in libh55test.a. Solution: Moved them to the right place. Also removed the duplicated occurance of testframe.c in the TEST_SRC. Platforms tested: Tested in o2 (SGI) parallel.
* [svn-r8256] Purpose:Pedro Vicente Nunes2004-03-121-2/+22
| | | | | | | | | | | | | | | bug fix Description: the added binary files to read did not have the construction of the "srcdir" path Solution: add it Platforms tested: linux Misc. update:
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