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* [svn-r192] Added sensible flags for gcc on Solaris 2.5Quincey Koziol1998-01-281-0/+6
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* [svn-r191] Added configuration for IRIX64 OS. Distinguish it from plainAlbert Cheng1998-01-281-0/+3
| | | | irix.
* [svn-r190] initial version for IRIX64 OS such as those on O2K and PowerAlbert Cheng1998-01-281-0/+56
| | | | Challenge.
* [svn-r189] Minor cleanups for clean compilation on IRIX 6.2Quincey Koziol1998-01-282-7/+7
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* [svn-r188] Changed hbool_t from an enum to 'int' and removed ↵Quincey Koziol1998-01-2825-112/+99
| | | | | | | | | | BTRUE/BFALSE/BFAIL from code. Changed interface to the H5P..hyperslab functions to 'int' instead of 'size_t'. Cleaned up lots of warnings on IRIX 6.2 platform. Minor other tweaks to get to a mostly clean build on the SGI. It still whines about 'long long' being non-standard and some "pointless comparison of unsigned with 0" but those aren't big problems.
* [svn-r187] Added some sensible flagsQuincey Koziol1998-01-281-0/+6
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* [svn-r186] Changes since 19980128Robb Matzke1998-01-285-18/+191
| | | | | | | | | | | | | | | | | | | | | | ---------------------- ./config/conclude.in The maintainer-clean target removes Emacs backup files, mirroring backup and contrib files, core files, and profile output files in addition to what it used to remove. ./src/H5D.c Fixed a buffer allocation bug in the output pipeline. ./src/H5Gnode.c Fixed a comparison against size_t ./test/Makefile.in Added the other temporary h5 files to the `MOSTLYCLEAN' var. ./test/cmpd_dset.c Added four tests for partial I/O. Don't you just love it when something works on the first try!
* [svn-r185] Changes since 19980128Robb Matzke1998-01-2811-544/+773
| | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5D.c ./src/H5Dpublic.c Added H5Dget_space(). ./src/H5Gstab.c ./src/H5H.c Fixed a comparison with size_t against <0. ./src/H5P.c ./src/H5Pprivate.h ./src/H5Ppublic.h Changed `intn' to `int' for public function args and returns. H5Pget_hyperslab() returns the dimensionality. ./test/testhdf5.h Clears error stack more frequently. ./src/H5Psimp.c ./test/cmpd_dset.c Impelementing data space conversion.
* [svn-r184] Purpose: FeatureAlbert Cheng1998-01-281-0/+3
| | | | | | | | | Problem: Some *.h5 files are left behind after tests. Solution: Added the MOSTLYCLEAN line for those few .h5 to be removed if "make clean" is called. Did not use "*.h5" because of concern that it may blow away legitimate .h5 files. Though it is possible to put legitimate .h5 in a subdirectory, it is better to play it safe this way.
* [svn-r183] Added comparison of selected hyperslabs to H5P_cmpQuincey Koziol1998-01-281-0/+24
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* [svn-r182] Fixed typo...Quincey Koziol1998-01-281-1/+1
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* [svn-r181] Reset hyperslab selection changing changing dataspace dimensions.Quincey Koziol1998-01-281-0/+10
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* [svn-r180] Seperated range checking of start, count & stride in ↵Quincey Koziol1998-01-281-13/+14
| | | | | | | H5Pset_hyperslab from building hyperslab arrays so earlier hyperslab don't get blown away if the new one is incorrect. Fixed fence-post error in range checking also.
* [svn-r179] Added SIGN macroQuincey Koziol1998-01-281-0/+5
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* [svn-r178] Changes since 19980127Robb Matzke1998-01-289-585/+686
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./Makefile.in ./config/commence.in With GNU make you can now use `-j' and `-l' options and things get built correctly. I can do a `make -j -l6 test' from a clean hdf5 source tree (after configure) in 45 seconds (8 to build dependencies, 26 to compile everything, and 11 to run the tests). ./src/H5Gnode.c Removed a comment that no longer applies. ./src/H5P.c ./src/H5Pprivate.h ./src/H5Ppublic.h Changed H5Pselect_hyperslab() to H5Pset_hyperslab() and added H5Pget_hyperslab() and H5P_get_hyperslab(). Replaced a couple short memset() calls with a for loop. Removed `if (foo!=NULL)' from around H5MM_xfree() calls. Clear hslab_def when the hyperslab disappears. ./src/H5Tpublic.h Removed trailing enum comma.
* [svn-r177] Added H5Pselect_hyperslab routine. The parameters to this ↵Quincey Koziol1998-01-283-0/+104
| | | | | | | | | | routine are similar to the HDF4 SDwritedata routine: start, count & stride. The start indicates the base location of the hyperslab, count indicates the number of elements in the hyperslab and stride indicates the packing of the hyperslab. The hyperslab is assumed to be the same rank as the dataspace it is located within. The hyperslab is stored for future use, no I/O occurs in this routine.
* [svn-r176] added ABS macroQuincey Koziol1998-01-281-0/+5
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* [svn-r175] Minor formatting tweaksQuincey Koziol1998-01-271-233/+233
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* [svn-r174] Switched calls from H5Pcreate to H5Pcreate_simpleQuincey Koziol1998-01-273-35/+12
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* [svn-r173] ifdef'ed out H5Pcreate function and put in H5Pcreate_simple function.Quincey Koziol1998-01-272-0/+61
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* [svn-r172] Cleaned up formatting for nicer printingQuincey Koziol1998-01-272-0/+12
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* [svn-r171] Changes since 19980126Robb Matzke1998-01-272-5/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./MANIFEST Added new files. ./config/linux Added `-pipe' to the default GCC flags since this is supposed to result in better performance on a multi-processor machine. ./html/Datasets.html ./html/dataset_p1.gif [NEW] ./html/dataset_p1.obj [NEW] Updated to match source. The things which aren't part of the Feb-1 prototype are marked in bold. Added an example for partial I/O. ./html/Groups.html [NEW] ./html/group_p1.gif [NEW] ./html/group_p1.obj [NEW] ./html/group_p2.gif [NEW] ./html/group_p2.obj [NEW] ./html/group_p3.gif [NEW] ./html/group_p3.obj [NEW] New documentation for groups. ./html/H5.sample_code.html Updated two examples to match code.
* [svn-r170] Changes since 19980123Robb Matzke1998-01-267-152/+370
| | | | | | | | | | | | | | | | | ---------------------- ./src/H5D.c ./src/H5T.c ./src/H5Tconv.c ./src/H5Tpkg.h ./src/H5Tprivate.h ./src/H5Tpublic.h ./test/cmpd_dset.c Added support to turn background buffer on/off to help speed up conversions. Currently, every type of conversion turns it off except compound-->compound conversions which always turn it on. In the future the compound-->compound conversions might be more frugal.
* [svn-r169] Forgot this file the first time...Robb Matzke1998-01-231-0/+307
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* [svn-r168] Changes since 19980122Robb Matzke1998-01-238-1503/+1684
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./MANIFEST Added new files. ./src/H5D.c Added support for partial datatype I/O which is needed when merging struct members between file and disk. This isn't the efficient version because the merge requires an extra gather (step 1b in my pipeline diagram) that isn't turned off when it isn't needed. ./src/H5T.c ./src/H5Tpkg.h ./src/H5Tprivate.h ./src/H5Tpublic.h Conversion functions take an extra argument which is a pointer to a blob of private data that can be used by the conversion function to save anything that's expensive to compute and is constant for a particular conversion path. ./src/H5Tconv.c Compound data type conversion is beginning to work! We can handle conversions between compound types that have members which are not arrays. It also supports partial conversion so we can omit certain members of the source and not clobber extra members in the destination. ./test/Makefile.in ./test/cmpd_dset.c [NEW] Added a test case that demonstrates how to use compound data types in a dataset. The output doesn't match the output of the other test cases yet, the the entire example is more readable and written entirely with the API.
* [svn-r167] Pipeline as currently implemented.Robb Matzke1998-01-231-0/+136
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* [svn-r166] Initial version of I/O pipeline graphQuincey Koziol1998-01-221-0/+715
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* [svn-r165] Changes since 19980122Robb Matzke1998-01-225-25/+117
| | | | | | | | | | | | | | ---------------------- ./src/H5.c ./src/H5B.c ./src/H5Bprivate.h Changed `new' to something else in 6 places for Fabio. ./src/H5T.c ./src/H5Tconv.c Beginning to work on compound data type conversion. Don't look yet :-)
* [svn-r164] Changes since 19980122Robb Matzke1998-01-2251-1318/+1110
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/*.h Fixed indentation where indent(1) screwed up. This isn't by any means the final say, but it's better than it was. ./src/H5A.c ./src/H5Aprivate.h ./src/H5Apublic.h ./src/H5C.c ./src/H5D.c ./src/H5E.c ./src/H5F.c ./src/H5G.c ./src/H5M.c ./src/H5P.c ./src/H5T.c ./src/H5Tconv.c ./src/debug.c ./test/dtypes.c ./test/istore.c ./test/theap.c ./test/tohdr.c ./test/tstab.c Removed some atom functions from the API and made them library-scope. Also changed some names by removing the redundant `atom' from the name and by adding a `_' after the `H5A'.
* [svn-r163] Changes since 19980121Robb Matzke1998-01-2210-148/+237
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./Makefile.in Added more dependencies to .PHONY. ./src/H5D.c The write side of the I/O pipeline is implemented now too. Things are looking good for the prototype and it's just a matter of populating the library with the data type and data space conversion functions. ./src/H5Farray.c ./src/H5Fprivate.h ./test/istore.c Changed the order of the arguments for H5F_arr_read() and H5F_arr_write(). ./src/H5P.c ./src/H5Pprivate.h Changed the names of the arguments of H5P_find(). Fleshed out the mgath and fscat callback types. ./src/H5Psimp.c Added stubs for H5P_simp_mgath() and H5P_simp_fscat() that operate on the entire data space. Quincey, once you have the data space hyperslab stuff in place let me know and I'll finish the H5P_simp_*() functions to do partial I/O. Or you can take a look at it too if you like; there's some comments in there for you. ./src/H5V.c ./src/H5Vprivate.h Changed dimensionality arguments from `size_t' to `intn' to be consistent with the rest of the library and to get rid of warnings on 64-bit Irix.
* [svn-r162] *** empty log message ***Robb Matzke1998-01-211-0/+241
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* [svn-r161] Changes since 19980121Robb Matzke1998-01-215-83/+184
| | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./MANIFEST ./src/H5Psimp.c [NEW] ./src/Makefile.in Added H5Psimp.c and populated it with some conversion functions. Eventually the parts of H5P.c that operate on simple data spaces will be migrated to H5Psimp.c and other files will be created for other types of data spaces. ./src/H5D.c The read pipeline, H5Dread(), has been updated to handle data space conversion although the actual simple data space conversion functions don't do anything yet. But we're getting really close! ./src/H5P.c ./src/H5Pprivate.h Added H5P_find() to locate data space conversion functions. Added typedefs for structs related to data space conversion.
* [svn-r160] ./src/H5D.cRobb Matzke1998-01-211-15/+60
| | | | Fixed a rather major bug when reading/writing a chunked dataset.
* [svn-r159] Changed variables named "template" to "tid" to avoid name clash ↵Quincey Koziol1998-01-202-63/+63
| | | | | | with C++ keyword.
* [svn-r158] Changes since 19980116Robb Matzke1998-01-209-1233/+1396
| | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5AC.c ./src/H5ACprivate.h ./src/H5B.c ./src/H5D.c ./src/H5Farray.c ./src/H5Fprivate.h ./src/H5V.c ./src/H5Vprivate.h Fixed indent oopses. ./src/H5D.c ./src/H5Fprivate.h ./src/H5Farray.c ./test/istore.c We can now perform partial I/O on contiguous storage transferring between a hyperslab of file storage and a hyperslab of memory. However, partial I/O hasn't been added to the I/O pipeline yet in H5D.c
* [svn-r157] Reformatted code with indent...Quincey Koziol1998-01-1687-23746/+23024
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* [svn-r156] Initial set of indention flags to fight about later... :-)Quincey Koziol1998-01-161-0/+1
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* [svn-r155] Changes since 19980114Robb Matzke1998-01-1616-679/+614
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./html/Datasets.html Removed some archaic comments about data spaces. Fixed example code. ./MANIFEST ./html/H5.format.html ./src/H5O.c ./src/H5Oprivate.h ./src/H5Ocstore.c [DELETED] ./src/H5Oistore.c [DELETED] ./src/H5Olayout.c [NEW] ./src/Makefile.in ./test/istore.c Replaced H5O_CSTORE and H5O_ISTORE messages with a more general H5O_LAYOUT message. ./src/H5D.c ./src/H5Dprivate.h ./src/H5Dpublic.h A little more work on the pipeline. Access to the file data is through the new H5F_arr_read() and H5F_arr_write() which do I/O on hyperslabs of byte arrays and don't depend on data layout. This should simplify the I/O pipeline quite a bit. I also added another argument to H5Dread() and H5Dwrite() to describe the hyerslab of the file array on which I/O is occuring. We discussed this at last week's meeting. ./src/H5Farray.c [NEW] Added functions that sit on top of H5F_block_read() and H5F_istore_read() and implement a common set of functions between all layouts. This means I/O of hyperslabs of byte-arrays in the file to arrays of bytes in memory. When operating on arrays of elements (>1byte) then we just add another dimension. That is, a 10x20 array of int32 becomes a 10x20x4 array of bytes. [This is the area I'll be working on most of next week to implement partial I/O for contiguous data and to improve performance for chunked data.] ./src/H5Fistore.c ./src/H5Fprivate.h Replaced the H5F_istore_t data type with the layout message H5O_layout_t which looks almost the same. Eventually I'd like to rename `istore' to `chunked' everywhere and use `istore' for 1-d storage where the chunks are all different sizes like in the small object heap where each object is a chunk. ./src/H5V.c Changed ISTORE to LAYOUT in one place. ./test/dsets.c Fixed for extra argument to H5Dread() and H5Dwrite().
* [svn-r154] *** empty log message ***Robb Matzke1998-01-151-0/+140
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* [svn-r153] Changes since 19980108Robb Matzke1998-01-1411-267/+1338
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./MANIFEST ./src/H5Dconv.c [REMOVED] ./src/H5Tconv.c [NEW] ./src/Makefile.in Changed H5Dconv.c to H5Tconv.c ./html/Datatypes.html Updated data type conversion section. ./html/H5.apiv2.html Removed sections about datasets and data types since they're covered in their own chapters. ./src/H5D.c Supports data type conversion. ./src/H5Odtype.c ./src/H5Tpkg.h Changed `lo_pad' and `hi_pad' to `lsb_pad' and `msb_pad'. ./src/H5T.c ./src/H5Tpkg.h ./src/H5Tprivate.h ./src/H5Tpublic.h ./src/H5detect.c Added predefined data types. Added query/set more properties. Added type conversion infrastructure. ./test/dsets.c Tests data type conversion during read.
* [svn-r152] Changes since 19980107Robb Matzke1998-01-098-93/+1607
| | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./html/Datatypes.html Updated to match code. ./src/H5Odtype.c ./src/H5Oprivate.h ./src/H5Tpkg.h ./src/H5detect.c Changed H5T_FIXED to H5T_INTEGER. ./src/H5T.c ./src/H5Tprivate.h ./src/H5Tpublic.h ./test/dtypes.c Implemented lots of type properties. ./src/H5detect.c ./src/H5Tpublic.h It is no longer necessary to call H5init() before using a predefined data type.
* [svn-r151] Changes since 19980105Robb Matzke1998-01-0733-1184/+1084
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./config/freebsd2.2.1 ./config/linux Added -UH5O_DEBUG to the debug flags. Turn this on to get lots of lines on stderr to show what objects are opened and closed. ./src/H5C.o ./src/H5Cpublic.h ./test/dsets.c ./test/tfile.c Split H5Cget_prop() and H5Cset_prop() into functions for each property. ./src/H5D.c ./src/H5Dpublic.h ./src/H5Gstab.c ./src/H5O.c ./src/H5Ocont.c ./src/H5Ocstore.c ./src/H5Odtype.c ./src/H5Oefl.c ./src/H5Oistore.c ./src/H5Oname.c ./src/H5Onull.c ./src/H5Oprivate.h ./src/H5Osdspace.c ./src/H5Ostab.c ./src/H5P.c ./src/istore.c ./test/tohdr.c Object header functions now understand constant vs. non-constant messages. ./src/H5F.c ./src/H5Fprivate.h The file OID can be closed before other OID's. ./src/H5Flow.c H5F_addr_defined() is a macro in this file. ./src/H5G.c ./src/H5Gpublic.h ./test/tstab.c A current working group cannot be deleted. ./src/H5Gent.c ./src/H5Gpkg.h Removed unused functionality. ./src/H5public.h Includes <sys/types.h> for size_t.
* [svn-r150] Changes since 19971219Robb Matzke1998-01-0623-2043/+1052
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5private.h Changed HDF5_MAJOR_VERSION to 5 ./src/H5Aprivate.h ./src/H5Apublic.h Added group atoms. ./src/H5D.c ./src/H5P.c ./test/istore.c ./test/tohdr.c ./test/tstab.c Updated for symbol table interface changes. ./src/H5F.c ./src/H5Fprivate.h Simpler handling of special case files: empty files and files with a single object. ./src/H5G.c ./src/H5Gent.c ./src/H5Gnode.c ./src/H5Gpkg.h ./src/H5Gprivate.h ./src/H5Gpublic.h ./src/H5Gshad.c (DELETED) ./src/H5Gstab.c ./src/Makefile.in Removed shadows, simplifying code. Symbol table entries are allowed to cache only constant meta data. Fixed naming. ./src/H5O.c ./src/H5Oprivate.h Access to object headers is always done through a symbol table entry instead of a file address. Added stubs for opening and closing object headers to be used when deletion is implemented.
* [svn-r149] ./test/istore.cRobb Matzke1997-12-191-4/+5
| | | | Flipped a couple constants for testing. Nothing important.
* [svn-r148] ./src/H5ACprivate.hRobb Matzke1997-12-192-2/+6
| | | | | | | | Removed some debugging fields from a struct when debugging is turned off. ./src/H5H.c Reformatted a couple long lines.
* [svn-r147] ./test/dsets.cRobb Matzke1997-12-165-5/+21
| | | | | | | | | | | ./test/dtypes.c ./test/hyperslab.c ./test/istore.c Added a definition for __FUNCTION__. Changed a couple variable types. ./test/testhdf5.h The error stack is printed when something goes wrong.
* [svn-r146] ./src/H5.cRobb Matzke1997-12-1615-651/+805
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes to error handling. ./src/H5B.c Increased size of internal static buffers. ./src/H5C.c Fixed syntax error when NDEBUG is defined. ./src/H5E.c ./src/H5Eprivate.h ./src/H5Epublic.h Errors can now be printed with H5Eprint(). Other minor changes to names and arg types. ./src/H5F.c The base address is now stored in the boot block. The user block size and the base address are synonyms. ./src/H5Fstdio.c Fixed a bug with a return value from fseek(). ./src/H5H.c Added alignment constraints to get rid of unaligned access errors on the DEC alpha having to do with the heap free list. ./src/H5P.c ./src/H5Ppublic.h Changed some size arguments from int to size_t and fixed memory allocation calls. ./src/H5T.c ./src/H5Tpublic.h Changed the order of functions so all the public ones are at the top of the file. Other minor changes. ./src/H5detect.c Added a newline to a string constant.
* [svn-r145] ./src/H5Osdtyp.c -> H5Odtype.cRobb Matzke1997-12-1134-842/+1044
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ./src/H5Osdim.c -> H5Osdspace.c ./src/Makefile.in Changed the names of these files to better reflect what they actually do. ./src/H5.c ./src/H5AC.c ./src/H5B.c ./src/H5C.c ./src/H5D.c ./src/H5E.c ./src/H5Eprivate.h ./src/H5Epublic.h ./src/H5F.c ./src/H5Fcore.c ./src/H5Ffamily.c ./src/H5Fistore.c ./src/H5Flow.c ./src/H5Fsec2.c ./src/H5Fsplit.c ./src/H5Fstdio.c ./src/H5G.c ./src/H5Gent.c ./src/H5Gnode.c ./src/H5Gshad.c ./src/H5Gstab.c ./src/H5H.c ./src/H5M.c ./src/H5MF.c ./src/H5O.c ./src/H5Osdtyp.c (./src/H5Odtype.c) ./src/H5P.c ./src/H5T.c ./src/H5detect.c ./src/H5private.h Added an argument to the HRETURN_ERROR(), HGOTO_ERROR(), and HERROR() macros which is a string error message. This allows us to give extra information which can't be represented by the major and minor error numbers. This information was previously in comments just before or after the macro call. The string isn't currently used, but I'm planning to change the test files so they print an error trace when something fails. This should make debugging a little faster since it's often obvious what's wrong if we could just see the error stack without even having to start a debugger.
* [svn-r144] *** empty log message ***Robb Matzke1997-12-111-2/+2
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* [svn-r143] ./test/dsets.cRobb Matzke1997-12-114-95/+153
| | | | | | | | | | | | Added test for creation of chunked datasets. ./test/dsets.c ./test/istore.c ./test/tfile.c Template changes. ./test/th5p.c Accommodated changes to H5P.
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