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* [svn-r252] Call to H5Cget_layout has been added to check if the dataset is ↵Elena Pourmal1998-02-111-1/+7
| | | | chunked.
* [svn-r251] Typo in a comment has been fixed.Elena Pourmal1998-02-111-1/+1
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* [svn-r250] Spelling of "extendible" has been fixed.Elena Pourmal1998-02-112-4/+4
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* [svn-r249] configure.in configure:Albert Cheng1998-02-113-7/+7
| | | | | | | Changed default RUNTEST to 'mpi -np 1'. src/Makefile.in: Use $(RUNTEST) to run programs if enable-parallel is on.
* [svn-r248] Added new filesRobb Matzke1998-02-111-0/+1
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* [svn-r247] Specifies that these platforms are bigendian architectures.Robert Kim Yates1998-02-102-0/+2
| | | | CVS :----------------------------------------------------------------------
* [svn-r246] Explains how to set up vars/files before configuring for parallel ↵Robert Kim Yates1998-02-101-0/+70
| | | | | | | HDF5 on IBM SP using MPI-IO. CVS :----------------------------------------------------------------------
* [svn-r245] Added 3 files to aid in configuring for parallel HDF5 on IBM SP.Robert Kim Yates1998-02-101-0/+3
| | | | See INSTALL.ibm.sp.parallel.
* [svn-r244] Updated with changes in html directoryRobb Matzke1998-02-101-2/+5
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* [svn-r243] In the files list h5_extend_read.c was replaced by h5_chunk_read.cElena Pourmal1998-02-101-1/+1
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* [svn-r242] Example showing how to read from chunked dataset has been added.Elena Pourmal1998-02-101-0/+139
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* [svn-r241] h5_extend_read.c shows how to read from chunked dataset.Elena Pourmal1998-02-101-141/+0
| | | | | Program name does not reflect its purpose. Removed. Will be added under new name h5_chunk_read.c
* [svn-r240] Removed warnings on Irix64Robb Matzke1998-02-101-12/+6
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* [svn-r239] Release fails if MANIFEST is not consistent with CVS/Entries. ThisRobb Matzke1998-02-101-0/+58
| | | | | should prevent incomplete releases as a result of people forgetting to add files to MANIFEST.
* [svn-r238] Added and removed files for release based on contents of CVS/Entries.Robb Matzke1998-02-101-2/+12
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* [svn-r237] I am checking in changes made by Robb. Turn off another two tediousAlbert Cheng1998-02-101-2/+4
| | | | | | warnings. # -woff 1209 about constant expressions # -woff 1196 about __vfork() being implicitly declared, config prob.
* [svn-r236] Example showing how to group objects in the HDF5 file is added.Elena Pourmal1998-02-101-0/+84
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* [svn-r235] Comments have been added.Elena Pourmal1998-02-101-2/+16
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* [svn-r234] Cleaned up conversion between MPIOffset and haddr_t in H5Fmpio.c.Robert Kim Yates1998-02-102-40/+70
| | | | In H5Fprivate.h made MPI-IO the default low-level I/O module when HAVE_PARALLEL.
* [svn-r233] Fixed order of arguments to print_func.Quincey Koziol1998-02-101-8/+8
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* [svn-r232] Problem: Parallel H5Fcreate failed if file doesnot exist. When theAlbert Cheng1998-02-101-1/+13
| | | | | | | | | | | | | | file does not exist, the code tried to open the file with EXCL CREATE. ROMIO cannot handle file-open with EXCL Create due to racing problem. The first process creates the file which then fails all other processes. Solution: In the parallel code, turn on TRUNC mode to allow "late" open calls to succeed too. It is safe to force TRUNC mode since the file is known non-existing at that point. The MPIO implementation has to provide the real solution. Platform tested: O2K with ROMIO.
* [svn-r231] Purpose: Fix a bug.Elena Pourmal1998-02-091-1/+2
| | | | | | | | Problem: Data type handle was not released. Solution: Call to H5Tclose has been added. Platforms tested: Sun Sparc (baldric)
* [svn-r230] Changes were actually made by Robb. I am commiting them for himAlbert Cheng1998-02-0945-1843/+1903
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | while he is visiting LLNL. I changed the default creation template offset and length to 4. Will fix the problem later. Changes since 19980205 ---------------------- ./src/H5H.c ./src/H5Hprivate.h ./src/H5O.c ./src/H5Ocont.c ./src/H5Odtype.c ./src/H5Oefl.c ./src/H5Olayout.c ./src/H5Oname.c ./src/H5Onull.c ./src/H5Oprivate.h ./src/H5Odspace.c ./src/H5Ostab.c ./src/debug.c ./html/H5.format.html Added an extra 4-byte field after the heap magic number for alignment on the DEC alpha. Changed object header message alignment to 8-bytes. ./src/H5F.c ./src/H5Farray.c ./src/H5Ffamily.c ./src/H5Fistore.c ./src/H5Flow.c ./src/H5Fprivate.h ./src/H5Fsec2.c ./src/H5Fstdio.c ./src/H5Gnode.c ./src/H5O.c ./src/H5Odtype.c ./src/H5P.c ./src/H5Pprivate.h ./src/H5T.c ./src/H5Tconv.c ./src/H5Tpkg.h ./src/H5Tpublic.h ./src/H5V.c ./src/H5detect.c ./test/cmpd_dset.c ./test/dsets.c ./test/dtypes.c ./test/extend.c ./test/hyperslab.c ./test/istore.c ./test/th5p.c ./test/theap.c Fixed a few irix64 warnings regarding size_t vs. int, variables set but not used, printf formats ./config/irix64 Added `-woff 1196' to get rid of errors about __vfork() being implicitly defined in a system header file. ./src/H5B.c Fixed a stack alignment problem.
* [svn-r229] New examples have been created in the examples directory:Elena Pourmal1998-02-085-0/+652
| | | | | | | | | | | | | | | | h5_write.c - stores INT array as INT32 little endian dataset in the HDF5 file. h5_read.c - gets info about the dataset; reads hyperslab from the dataset in the file into 2-dim slice of the 3 dimensional array. h5_compund.c - creates compound dataset and writes it to the file; reads subsets of the dataset. h5_extend_write.c - writes extendable dataset. h5_extend_read.c - gets info about the dataset; reads dataset and one of the chunks.
* [svn-r228] Old example test_write.c has been removed from the examples ↵Elena Pourmal1998-02-081-130/+0
| | | | directory.
* [svn-r227] Old example test_read.c has been deleted from the examples directory.Elena Pourmal1998-02-081-98/+0
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* [svn-r226] Turned off couple tedious warning messages. One (1174) due to ↵Albert Cheng1998-02-061-1/+5
| | | | | | | incorrect local O2K system configuration. The other (1429 about long long) is ignorable since long long is standard in the next version of ANSI C.
* [svn-r225] H5F_open has been changed due to the PHDF work. It needed an extraAlbert Cheng1998-02-061-1/+1
| | | | argument of access-template.
* [svn-r224] Initial implementation of the upper levels of PHDF5. TheAlbert Cheng1998-02-069-34/+207
| | | | | MPIO lower interface layer (H5Fmpio.c) has been commited by Kim already. All PHDF5 codes are "bracket'ed" by #ifdef HAVE_PARALLEL macro.
* [svn-r223] Somehow the default create template header is causing heap routinesAlbert Cheng1998-02-061-2/+2
| | | | | | failures. Row back the offset and length sizes to 4 (instead of sizeof(size_t)) for now to pass all tests. Will fix it later. (Also changed the default create template in H5F.c).
* [svn-r222] Problem: UINT64DECODE and INT64DECODE were not working because it didAlbert Cheng1998-02-051-6/+6
| | | | | | | | | not assign the decoded value back to n. Solution: Removed temporary variable _n (don't see why it is needed.) Use the variable n directly. Platform tested: IRIX64 -64
* [svn-r221] In H5F_mpio_open, if truncation was requested, all processes must ↵Robert Kim Yates1998-02-051-21/+24
| | | | | | | call MPI_File_set_size (a collective operation). Also changed/added some error messages.
* [svn-r220] Changes since 19980204Robb Matzke1998-02-052-3/+3
| | | | | | | | | | | ---------------------- ./src/H5H.c Changed a temporary buffer from 20 bytes to 52 bytes. ./test/tfile.c Default sizes for file addresses and sizes are the same as sizeof(size_t) on the machine that creates the file.
* [svn-r219] Changes since 19980204Robb Matzke1998-02-041-6/+3
| | | | | | | | ---------------------- ./src/H5Odtype.c Compound data type names weren't aligned correctly. Thanks to Elena for finding this bug.
* [svn-r218] ./src/H5F.cRobb Matzke1998-02-043-18/+17
| | | | | | | | | | The default file addr and size sizes for new files are the same as sizeof(size_t) on the machine that creates the file. They used to always be 4. ./src/H5Pprivate.h ./src/H5Psimp.c Fixed `start' and `nelmts' arguments to be `size_t'.
* [svn-r217] Fixed fence-post & memory copy errors in H5F_encode_length_unusual()Quincey Koziol1998-02-041-3/+3
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* [svn-r216] Added (ifdef'ed out currently) support for creating scalar simple ↵Quincey Koziol1998-02-041-10/+21
| | | | variables.
* [svn-r215] offset was declared intn when it actually dealed with pointer ↵Albert Cheng1998-02-041-1/+2
| | | | | | addresses. Changed it to size_t type.
* [svn-r214] Changes since 19980203Robb Matzke1998-02-034-11/+98
| | | | | | | | | | | ---------------------- ./src/H5C.c ./src/H5Cprivate.h ./src/H5D.c ./src/H5Dpublic.h Added H5Dget_create_parms(), trying to stay one step ahead of Elena ;-)
* [svn-r213] Changes since 19980130Robb Matzke1998-02-0312-75/+320
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./MANIFEST Added H5Fmpio.c. One way to check that you've properly included new files is to run `./bin/release none', then unpack the resulting tar file somewhere and try to compile it. The tar file will be ./releases/hdf-5.0.0a.tar. ./config/freebsd2.2.1 ./config/linux Added `-ansi' ./acconfig.h Added definitions for PHDF5 and HAVE_PARALLEL. ./configure.in Added minimal support for parallel build. Kim and Albert will have to flesh this out or I can do it if they're more specific about what they need. ./config/commence.in Added default value for $(RUNTEST) ./config/conclude.in `make test' uses value of $(RUNTEST) to run test cases. ./src/Makefile.in Added PARALLEL_SRC for conditional compilation of H5Fmpio.c ./src/H5D.c ./src/H5Dpublic.h Added H5Dget_type() for Elena NOTE: These changes require that configure be rerun. If you're using GNU make it will happen automatically, otherwise do it by hand.
* [svn-r212] Fixed H5F_mpio_read's handling of number of bytes read,Robert Kim Yates1998-02-032-14/+33
| | | | | and removed MPI_Init and MPI_Finalize from H5.c (these should be done in the user program).
* [svn-r211] Added hooks for MPI-IO low-level I/O module.Robert Kim Yates1998-02-023-0/+573
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* [svn-r210] Changes since 19980130Robb Matzke1998-01-312-3/+11
| | | | | | | | | | | | | | | | ---------------------- ./MANIFEST ./html/study.html [NEW] ./html/study_1000x1000.gif [NEW] ./html/study_250x250.gif [NEW] ./html/study_499x499.gif [NEW] ./html/study_5000x1000.gif [NEW] ./html/study_500x500.gif [NEW] ./html/study_p1.gif [NEW] ./html/study_p1.obj [NEW] The conclusions from a study of the HDF5 chunking layout. Shows overhead and disk seeking.
* [svn-r209] Changes since 19980130Robb Matzke1998-01-3017-142/+522
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./INSTALL Added instructions for which C flags to set for debugging. ./src/H5C.c ./src/H5Cpublic.h H5Cset_chunk() takes const pointer. ./src/H5D.c ./src/H5Dprivate.h ./src/H5Dpublic.h Added H5Dextend() to extend the dimensions of a dataset. ./src/H5Osdspace.c ./src/H5P.c ./src/H5Pprivate.h ./src/H5Ppublic.h ./test/cmpd_dset.c ./test/dsets.c ./test/th5p.c Added the optional `maxdims' argument to H5Pcreate_simple() and defined constant H5P_UNLIMITED which can appear in the maxdims. Added `const' to arguments. Implemented H5Pcopy() Removed the unused file argument from H5P_modify. Added H5P_extend(). Removed the `flags' field from simple data types and we determine if the `max' or `perm' arrays are valid by looking at the pointer. Cleaned up the H5O_sdspace_debug output. ./src/H5T.c Fixed a printf format. ./MANIFEST ./test/Makefile.in ./test/extend.c [NEW] Added a test for multi-dimensional unlimited dimensions.
* [svn-r208] Just added in a missing bracket, just to make vi-matching happier.Albert Cheng1998-01-301-0/+1
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* [svn-r207] TestingRobb Matzke1998-01-301-1/+1
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* [svn-r206] TestingRobb Matzke1998-01-301-1/+1
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* [svn-r205] Changes since 19980130Robb Matzke1998-01-306-16/+17
| | | | | | | | | | | | | | | | | | | | ---------------------- ./INSTALL ./Makefile.dist ./Makefile.in ./config/conclude.in Some stupid make's don't know what PHONY means. I added changed config to _config in the default makefile and added _test to the other makefiles. ./src/H5Psim.c A `file_offset' argument got changed to `int' accidently that causes tests to fail on 64-bit machines. I changed it back to size_t. ./src/H5T.c Changed a couple printf formats.
* [svn-r204] Changes since 19980129Robb Matzke1998-01-3013-39/+165
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./RELEASE Added Library functions that I missed the first time. ./html/Datasets.html Added an example for Elena's question about how to read a single member of a compound data type so it becomes an array of that member in memory. ./src/H5Pprivate.h Fixed the prototype for H5P_get_hyperslab() to match the definition. ./src/H5Psimp.c Oops, added the kludge back in for the offset argument, which is still an `intn' instead of a `size_t'. ./src/H5.c ./src/H5public.h ./src/H5F.c ./src/H5T.c ./src/H5Tpublic.h Changed H5init() to H5open() and added an H5close() to fit our create/open/close paradigm. The H5open() happens automatically on the first call to the HDF5 library. The H5close() happens automatically on exit() (unless the app turns off that feature). H5close() closes all datasets and files and releases all resources used by the library. ./test/dsets.c Added calls to H5open() and H5close() to test them. ./test/dtypes.c Removed call to H5init() since we no longer need it there. ./src/H5Fstdio.c Changed the PABLO_MASK to the right value. Thanks Kim.
* [svn-r203] Changed H5Pcreate_simple call...Quincey Koziol1998-01-301-9/+3
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