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* [svn-r418] ./html/Files.htmlRobb Matzke1998-06-101-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ./src/H5F.c ./src/HFcore.c ./src/H5Ffamily.c ./src/H5Flow.c ./src/H5Fmpio.c ./src/H5Fprivate.h ./src/H5Fsec2.c ./src/H5Fsplit.c ./src/H5Fstdio.c ./src/H5MF.c ./src/H5P.c ./src/H5Ppublic.h Added H5Pset_alignment() so that it is now possible to align file allocation requests on application-specified boundaries. Any request >= the specified threshold will begin on an address which is a multiple of the specified alignment. Defaults are one for threshold and alignment. The alignment is done on relative addresses, so the size of the user block can affect the location of the data in the file. ./src/H5D.c ./src/dsets.c Added a test for, and fixed the data space caching bug in datasets. Extending a dataset through one handle will cause all other handles to the same dataset to get the new dataset size. ./src/H5S.c ./src/H5Sprivate.h Removed an unused argument from H5S_read() which duplicated information from the other argument. ./config/linux Made `--enable-parallel' the default on my system. It used to be that way before but then I accidently turned it off and forgot about it. ./src/H5Fmpio.c Qualified some function arguments with __unused__. Changed a couple places where NULL was returned on error for herr_t functions. ./src/H5P.c Removed unused autos from H5Pset_mpi().
* [svn-r400] Changes since 19980513Robb Matzke1998-05-221-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./html/Datasets.html Fixed a couple of typos. ./src/H5.c Added the `Z' modifier to HDfprintf() for `size_t' sizes. Use it like this: HDfprintf(stderr,"size is %Zd\n", (size_t)x); ./src/H5AC.c ./src/H5F.c ./src/H5Fprivate.h The maximum number of meta data objects that can be cached can be set from the application (but the library might not honor it every time; it's a hint). ./src/H5D.c Changed a warning message so it's not so alarming. ./src/H5Fistore.c Chunks can be cached. ./src/H5O.c ./src/H5Oprivate.h Added H5O_copy() and H5O_free() to copy and free messages. ./src/H5P.c ./src/H5Ppublic.h Added H5Pset_cache() and H5Pget_cache() and changed lots of "template" to "property list". ./src/H5Z.c ./src/H5Zpublic.h Miscellaneous little things to clean up. Mostly just removed H5Z_MAXVAL and added H5Z_USERDEF_MIN and H5Z_USERDEF_MAX. ./MANIFEST ./test/Makefile.in ./test/chunk.c [NEW] Added a performance test for chunk caching. It looks at the amount of I/O instead of timing because timing is partly dependent on the chunk size and I wanted a measurement that was a function of only the cache size. Run `chunk' with no arguments and then say `gnuplot x-gnuplot' to see the plots (press return between plots). Postscript files are created for each plot. ./test/big.c ./test/cmpd_dset.c ./test/extend.c ./test/external.c ./test/gheap.c Added H5F_ACC_DEBUG so we can see cache performance statistics.
* [svn-r398] Changes since 19980501Robb Matzke1998-05-131-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5Bprivate.h ./src/H5F.c ./src/H5Ffamily.c ./src/H5Fprivate.h ./src/H5Gpkg.h ./src/H5MF.c ./src/H5P.c ./src/H5Ppublic.h ./test/big.c ./html/Big.html ./html/Files.html Family members can now be any size >1kB. Got rid of some places where we were reading a property list after it was closed. ./MANIFEST ./src/Makefile.in ./src/h5repart.c A program to repartition file families. The source and/or destination may be files or file families. Examples: testhdf5 -c -o stab h5repart -m 1m tstab2.h5 x%05d.h5 h5repart -m 100k x%05d.h5 y%05d.h5 h5repart y%05d.h5 z.h5 diff tstab2.h5 z.h5 ./src/h5ls.c Added a usage message, replaced assertions with error messages. ./config/linux Made a warning message more obvious. Added better optimization flags for Pentium-Pro's.
* [svn-r355] Changes since 19980417Robb Matzke1998-04-211-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- This checkin completes the compression stuff almost two weeks ahead of schedule. It should now all be working and documented. ./Makefile.in ./config/commence.in A distclean causes the distribution makefile to be copied to Makefile again. ./src/H5D.c Opening a compressed dataset now works properly. ./src/H5P.c ./src/H5Ppublic.h The H5Pset_compression() and H5Pget_compression() now work as documented. ./src/H5T.c Fixed a bug that causes the library to crash sometimes if debugging is turned on for the `t' package. ./src/H5Z.c Fixed a bug where the number of bytes attributed to compression overruns was too low in the debugging output. ./test/dsets.c More compression tests: reading of uninitialized data, opening an existing dataset and reading it, partial I/O which isn't aligned on chunk boundaries, and use of application-defined compression methods. ./MANIFEST Removed ./test/dspace.c.
* [svn-r353] Changes since 19980414Robb Matzke1998-04-171-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./html/Compression.html [NEW] ./html/Datasets.html ./html/H5.format.html ./html/H5.user.html Documented compression. A couple of the H5P functions aren't quite implemented yet but they're coming soon... ./src/H5Dprivate.h ./src/H5E.c ./src/H5Epublic.h ./src/H5Farray.c ./src/H5Fistore.c ./src/H5Fprivate.h ./src/H5MF.c ./src/H5MFprivate.h ./src/H5O.c ./src/H5Ocomp.c [NEW] ./src/H5Oprivate.h ./src/H5P.c ./src/H5Ppublic.h ./src/H5Sprivate.h ./src/H5Ssimp.c ./src/H5Z.c [NEW] ./src/H5Zprivate.h [NEW] ./src/H5Zpublic.h [NEW] ./src/Makefile.in ./src/hdf5.h ./test/dsets.c ./test/istore.c Compression is now mostly working. Don't try to open a compressed dataset though because the compression message won't be read. ./html/Datatypes.html ./html/H5.api.html ./src/H5.c ./src/H5private.h ./src/H5D.c ./src/H5T.c ./src/H5Tconv.c ./src/H5Tpkg.h ./src/H5Tprivate.h ./src/H5Tpublic.h Added timing support. When compiled with H5T_DEBUG defined the library will print conversion bandwidths when the library closes. The H5Tregister functions take a string as the first argument so the statistics output is meaningful. ./MANIFEST Added new files. ./configure.in ./src/H5config.h.in Check for getrusage(). Check for compress2() in libz.a and the zlib.h header file. Added `z' to the debug list. ./src/H5B.c ./src/H5Bprivate.h ./src/H5Gnode.c ./src/debug.c Cleaned up some indentation and added support to print istore B-trees. From the debugger, give the B-tree address and the dimensionality from the layout message of the object header. ./src/h5ls.c The oid is printed as w:x:y:z where w and x are the file ID and y and z are the OID within the file. You can give z or y*2^32+z as an argument to the debugger to print the object header for the object. ./src/H5AC.c Cleaned up statistics and made them match those reported by H5T and H5Z. ./src/H5MM.c ./src/H5MMprivate.h ./src/H5Fistore.c Finally got rid of a couple of long-standing const cast warnings.
* [svn-r351] Removed the access_mode argument from H5Pset_mpi which was laterAlbert Cheng1998-04-171-4/+2
| | | | | | | | | | | | | | | | | used to open an HDF5 file with MPIO access. The design has changed to provide access-mode controll (independent or collective access) as an argument in the H5D read/write calls. Also removed the macros H5FACC_INDEPENDENT and H5FACC_COLLECTIVE. The original thinking was to define how a file is independent or collective access. They are replaced by the enum H5D_transfer_t with values of H5D_XFER_INDEPENDENT and H5D_XFER_COLLECTIVE. These values are used in the H5Pset_xfer to setup a data transfer property list to be used during the H5D read/write calls. The original access_mode field in the File access structure is still there. It would be removed soon once the transfer control can be passed down to the low level I/O routines.
* [svn-r343] First implementation of collective access support.Albert Cheng1998-04-131-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | H5D.c Changed H5D_write and H5D_read to recognize collective transfer requests. Current algorithm puts the xfer-mode in the file->mpio structure. Not thread safe. Need to revise it to pass transfer parameter as a function parameters to the lower levels. H5Dprivate.h H5Dpublic.h Added xfer_mode to the transfer property list structure. Added defination of transfer modes, H5D_XFER_INDEPENDENT and H5D_XFER_COLLECTIVE. H5Farray.c Added code to handle collective access requests. Currently works for one contiguous block at a time. Need to revise it with the MPIO low level calls to combine all blocks as one truely collective call. H5P.c H5Ppublic.h Added H5Pset_xfer and H5Pget_xfer routines that can set and get the transfer mode of a data transfer property list.
* [svn-r339] Changes since 19980408Robb Matzke1998-04-091-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5Osdspace.c ./html/H5.format.html In the past we were allowed to have >2GB files on a 32-bit machine as long as no dataset within the file was larger than 4GB (or whatever sizeof(size_t) is). That's been fixed now. All dataset size calculations are done with `hsize_t' which is normally defined as `unsigned long long'. ./src/H5F.c ./src/H5Ffamily.c ./src/H5Fprivate.h ./src/H5P.c ./src/H5Ppublic.h The file family member size can now be set/queried. The default is still 64MB, but it can be set to 1GB by saying: H5Pset_family (plist, 30, H5P_DEFAULT); When opening an existing file family the specified bits-per-member is ignored and the first member of the family determines the bits-per-member, which can be retrieved with H5Pget_family(). ./acconfig.h ./configure.in ./src/H5config.h ./src/H5public.h Added `--disable-hsizet' so that those with old GCC compilers (<2.8.1) can still compile the code. ./src/H5.c ./src/H5private.h Added HDfprintf() which works just like fprintf() except you can give `H' as a size modifier for the integer conversions and supply an `hsize_t' or `hssize_t' argument without casting it. For instance: hsize_t npoints = H5Sget_npoints(space); HDfprintf(stdout,"Dataset has %Hd (%#018Hx) points\n", npoints, npoints); You can now give `%a' as a format to print an address, but all formating flags are ignored and it causes the return value of HDfprintf() to not include the characters in the address (but who uses the return value anyway :-). Example: H5G_t *grp; HDfprintf(stdout, "Group object header at %a\n", &(grp->ent.header)); Added HDstrtoll() which works exactly like [HD]strtol() except the result is an int64. ./src/debug.c Large addresses can now be entered from the command-line. Use either decimal, octal (leading `0') or hexadecimal (leading `0x') when giving the address. ./src/h5ls.c The printf format for dataset dimensions was changed to `%Hu' to support large datasets. ./test/big.c [NEW] A test for big datasets on 32-bit machines. This test is not run by default. Don't try to run it on an nfs-mounted file system or other file system that doesn't support holes because it creates two 32GB datasets of all zero.
* [svn-r338] Changes since 19980407Robb Matzke1998-04-081-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5B.c ./src/H5D.c ./src/H5Dprivate.h ./src/H5Dpublic.h ./src/H5F.c ./src/H5Farray.c ./src/H5Fcore.c ./src/H5Ffamily.c ./src/H5Fistore.c ./src/H5Flow.c ./src/H5Fprivate.h ./src/H5Fpublic.h ./src/H5Fsec2.c ./src/H5Fsplit.c ./src/H5Fstdio.c ./src/H5G.c ./src/H5Gent.c ./src/H5Gnode.c ./src/H5HG.c ./src/H5HL.c ./src/H5MF.c ./src/H5MFprivate.h ./src/H5O.c ./src/H5Ocont.c ./src/H5Odtype.c ./src/H5Oefl.c ./src/H5Olayout.c ./src/H5Oname.c ./src/H5Oprivate.h ./src/H5Osdspace.c ./src/H5Oshared.c ./src/H5Ostab.c ./src/H5P.c ./src/H5Ppublic.h ./src/H5S.c ./src/H5Sprivate.h ./src/H5Spublic.h ./src/H5Ssimp.c ./src/H5Tconv.c ./src/H5Tpkg.h ./src/H5V.c ./src/H5Vprivate.h ./src/H5private.h ./src/H5public.h ./src/h5ls.c ./test/cmpd_dset.c ./test/dsets.c ./test/extend.c ./test/external.c ./test/hyperslab.c ./test/iopipe.c ./test/istore.c ./test/shtype.c ./test/tfile.c ./test/th5s.c Anything having to do with the size of a dataset now uses the types `hsize_t' and `hssize_t' which must be the same size and at least as large as `size_t'. This isn't fully tested yet, so hsize_t and hssize_t are defined as size_t and ssize_t in H5public.h. Setting them to larger values will trip up gcc versions less than 2.8.1 on x86 platforms. Documented unused function formals with `__unused__' before the formal name. This also has the effect of supressing warning messages for gcc since it's defined to be `__attribute__((unused))' in the H5private.h file. ./src/debug.c ./src/h5ls.c If the file name contains a `%' then the file is opened as a file family with H5P_DEFAULT for the file member access property list. ./src/h5ls.c The group name is optional, defaulting to `/'. ./src/hdf5.h Added some missing public header files.
* [svn-r333] Changes since 19980324Robb Matzke1998-03-301-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./MANIFEST ./src/H5HG.c [new] ./src/H5HGprivate.h [new] ./src/H5HGpublic.h [new] ./src/Makefile.in Added global heaps, H5HG. This compiles but is untested. ./src/H5D.c ./src/H5G.c ./src/H5Gnode.c ./src/H5Gstab.c ./src/H5HL.c [renamed from H5H.c] ./src/H5HLprivate.h [renamed from H5Hprivate.h] ./src/H5HLpublic.h [renamed from H5Hpublic.h] ./src/H5Oefl.c ./src/Makefile.in ./src/hdf5.h ./test/theap.c Renamed local heaps from H5H to H5HL. ./src/H5AC.c ./src/H5ACprivate.h ./src/debug.c Added debugging support for global heap collections. ./html/H5.format.html Ripped out the old small object heap documentation and added documentation for the new global heap. ./html/H5.api.html ./src/H5P.c ./src/H5Ppublic.h ./src/H5F.c ./src/H5Fprivate.h ./src/H5private.h The H5Pget_version() function no longer returns a small object heap version number. Instead, each collection of the global heap has its own version number instead of a single number in the file boot block. ./bin/release Omit files marked for removal by CVS even though the removal hasn't been committed yet. ./test/iopipe.c Removed warnings about casting unsigned int to double on Irix64. ./MANIFEST Removed ./test/testpar/phdf5sup.c
* [svn-r324] Change H5A (atoms) to H5I (IDs)Quincey Koziol1998-03-171-1/+1
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* [svn-r323] Changes since 19980316Robb Matzke1998-03-171-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5D.c ./src/H5T.c ./src/H5Tprivate.h Fixed a bug found by Kevin Powell regarding preservation of existing data during a read or write when the source and destination data types are the same. Thanks Kevin! Fixed a couple warnings on Irix64. ./src/H5D.c ./src/H5Dprivate.h ./src/H5P.c ./src/H5Ppublic.c ./src/H5Tconv.c ./src/H5Tpublic.h ./test/cmpd_dset.c The application can now turn on/off the part of the I/O pipeline that deals with preservation of initialized data. The default is off since this will be the usual case and turning it on slows down the pipe. Use H5Pset_preserve() and H5Pget_preserve(). ./src/H5Fistore.c Added an optimization for reading/writing a single chunk of chunked storage. ./src/H5Odtype.c ./src/H5Oefl.c ./src/H5Olayout.c ./src/H5Oname.c ./src/H5Osdspace.c ./src/H5Ostab.c Fixed warnings reported by marek@iiasa.ac.at. Thanks Marek. ./src/H5Odtype.c Fixed a failing assert() wrt reading compound types (not present in hdf5-1.0.0a).
* [svn-r322] Changes since 19980313Robb Matzke1998-03-171-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./configure.in ./configure ./test/iopipe.c Added check for system(3) ./config/freebsd2.2.1 ./config/linux Added -DH5D_DEBUG to the debug flags. ./src/H5D.c ./src/H5Dprivate.h ./src/H5P.c ./src/H5Ppublic.h ./src/H5Sprivate.h ./src/H5Ssimp.c ./html/Datasets.html Finally implemented strip mining in the I/O pipeline, placing a user-defined upper bound on the amount of temporary memory used by the pipeline. The default is 1MB type conversion and background buffers allocated/freed on demand. However, the size can be changed and/or application-allocated buffers supplied with H5Pset_buffers() called on the data transfer property list passed to H5Dread() and H5Dwrite(). Minor optimizations to H5Dread() and H5Dwrite(). More coming later... ./test/dsets.c Added calls to H5Pset_buffer() to test application-defined temporary buffers in the I/O pipeline. ./test/Makefile.in Removed `iopipe' from the list of confidence tests. Saying `make timings' in the test directory runs timing tests. I did this because (1) they don't really test anything new, and (2) they can take a long time to run.
* [svn-r309] Revised datatype as uint32 is no longer valid.Albert Cheng1998-03-061-2/+2
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* [svn-r303] Changes since 19980228Robb Matzke1998-03-041-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./html/Dataspaces.html ./html/Errors.html ./html/Files.html ./html/H5.api.html ./html/review1.html ./src/H5private.h ./src/H5public.h ./test/dsets.c ./test/dtypes.c Removed all the types like `int32' and `intn' into private headers since they violate the naming scheme and pollute application name space. Besides, our test files only use them in a handful of places and it's probably useless to export them to the app. The app is always written in terms of standard numeric types or its own numeric types and probably never in terms of HDF5 numeric types. If it were, then the user would have to copy from their type to hdf5 type for almost every hdf5 API function call! Same goes for return values. I also removed SUCCEED/FAIL from the API since apps should be checking against zero anyway. if (FAIL==(space=H5Screate_simple(...))) /*wrong*/ if ((space=H5Fcreate_simple(...)<0)) /*right*/ ./src/H5.c Changed arguments of H5version() from `uintn' to `unsigned'. ./src/H5Tpublic.h ./src/H5T.c Changed return type of H5Tget_nmembers() from `intn' to `int' ./src/H5A.c ./src/H5Aprivate.h ./src/H5Apublic.h Changed `H5Asearch_func_t' to `H5A_search_func_t' and moved its definition from the public to the private header file. ./html/H5.format.html Documented changes made to the external file list (H5O_EFL) message. ./src/H5D.c ./src/H5Dprivate.h ./src/H5E.c ./src/H5Epublic.h ./src/H5O.c ./src/H5Oefl.c ./src/H5Oprivate.h ./src/H5P.c ./src/H5Ppublic.h Added partial support for external raw data files. HDF5 can now describe external raw data files by listing the file names, offsets, and size for a dataset. However, we will restrict a dataset to be stored "contiguously" when the external file list is viewed as a single address space. The current implementation is unable to read/write to external files--that will come later this week as will documentation. For now, take a look at ./test/external.c, particularly the calls to H5Pset_external(). ./test/Makefile.in ./test/external.c [NEW] ./MANIFEST Added tests for external storage. Note: the read test is supposed to fail at this point since reading external datasets is not implemented yet. There is no write test. ./src/H5S.c ./src/H5Sprivate.h ./src/H5Ssimp.c Added H5S_get_npoints_max() to return the maximum possible number of data points in a data space. Added an extra argument to H5S_get_dims() which returns the maximum dims. ./src/H5F.c ./src/H5Fprivate.h ./src/H5Fpublic.h ./src/H5M.c [DEPRICATED] ./src/H5Mpublic.h [DEPRICATED] Changed `template' to `property list' in lots of places. ./src/H5Osdspace.c Removed an extra `\n' from a print statement. ./src/H5S_public.h Changed H5S_UNLIMITED to the maximum size_t value. ./test/extend.c "Extendable" is spelled "extendible". ./src/H5Farray.c ./src/H5V.c ./src/H5Vprivate.h ./test/hyperslab.c Strides are now type ssize_t instead of int. These have nothing to do with the sample granularity arguments for hyperslabs, which are also called "strides" in the code. ./test/tstab.c Changed assumptions about default address and length sizes.
* [svn-r299] Changes since 19980224Robb Matzke1998-02-261-2/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./html/Files.html Added a few details for some of the new H5Pset/get functions. ./src/H5F.c ./src/H5Fpublic.h Fixed automatic closing of files on exit(). Added public H5F_ACC_DEBUG. Using it to create or open a file turns on debugging for that file, which currently just prints cache statistics when the file is closed. ./src/H5G.c An error is returned if one tries to set the current working group to something other than a group. ./src/H5Gnode.c Fixed a symbol table bug. Under certain circumstances it was possible to enter a symbol in such a way that lookup of that symbol failed. A bug report was sent to hdf5dev. ./src/H5P.c ./src/H5Ppublic.h Added the H5Pget_...() functions for file drivers. The H5Pget_mpi() is a no-op that always fails.
* [svn-r297] Switched templates to "property lists" and changed API prefix ↵Quincey Koziol1998-02-251-0/+77
| | | | from H5C to H5P
* [svn-r296] Switched prefix for dataspaces from H5P to H5SQuincey Koziol1998-02-251-56/+0
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* [svn-r209] Changes since 19980130Robb Matzke1998-01-301-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./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-r201] Changed H5Pget/set_hyperslab to final consensus types: int for ↵Quincey Koziol1998-01-301-3/+3
| | | | | | offset and size_t for count & stride.
* [svn-r194] Changes since 19980128Robb Matzke1998-01-291-4/+1
| | | | | | | | | | | | | | ---------------------- ./src/H5P.c Removed H5Pcreate() ./src/H5Psimp.c Copy int[] return value from H5P_get_hyperslab() to size_t[] argument to pass to other hyperslab functions. ./test/dsets.c Added a call to H5Eprint() to help track down Alberts O2k bug.
* [svn-r188] Changed hbool_t from an enum to 'int' and removed ↵Quincey Koziol1998-01-281-4/+4
| | | | | | | | | | 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-r185] Changes since 19980128Robb Matzke1998-01-281-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./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-r178] Changes since 19980127Robb Matzke1998-01-281-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./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 Koziol1998-01-281-0/+1
| | | | | | | | | | 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-r173] ifdef'ed out H5Pcreate function and put in H5Pcreate_simple function.Quincey Koziol1998-01-271-0/+3
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* [svn-r164] Changes since 19980122Robb Matzke1998-01-221-17/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./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-r157] Reformatted code with indent...Quincey Koziol1998-01-161-15/+14
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* [svn-r146] ./src/H5.cRobb Matzke1997-12-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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-r142] ./src/H5C.cRobb Matzke1997-12-111-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ./src/H5Cprivate.h Changed H5Csetparm() to H5Cset_prop() and changed it to pass property values by value instead of reference. Changed H5Cgetparm() to H5Cget_prop(). Changed data types of file creation properties so the application can use `int' or `size_t' for most properties. Properties and their types are documented in H5Cget_prop(). Changed H5C_class() to H5Cget_class() to make the naming more uniform across packages. ./src/H5Cpublic.h Changed names of properties to make them more uniform across packages: H5F_USERBLOCK_SIZE became H5F_SIZEOF_USERBLOCK, H5F_OFFSET_SIZE became H5F_SIZEOF_ADDR, H5F_LENGTH_SIZE became H5F_SIZEOF_SIZE. ./src/H5D.c ./src/H5Dprivate.h Added support for chunked data storage. There still isn't any support for data type conversion or data space conversion, so chunked storage doesn't do much at this time. ./src/H5E.c ./src/H5Epublic.h Added the H5E_TEMPLATE major error number. I'm about the change the HGOTO_ERROR() and HRETURN_ERROR() macros to take an error string as an additional argument instead of specifying it as a comment. ./src/H5Fistore.c Added `const' to the `buf' argument of H5F_istore_write() although this temporarily causes a compiler warning. ./src/H5Fprivate.h Changed data types of certain file-related variables from types like `uint8' to `uintn' since the library data types should not depend on the file data types. ./src/H5P.c ./src/H5Pprivate.h ./src/H5Ppublic.h Moved H5Pget_lrank() to H5Pget_ndims(), and H5Pget_ldims() to H5Pget_dims() to make naming more uniform. Dimensions should always be of type `size_t'. Similarly for H5P_get_lrank() and H5P_get_ldims().
* [svn-r139] ./src/*.[ch]Robb Matzke1997-12-101-18/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removed the interface initialization argument from FUNC_ENTER() and made it a locally-defined preprocessor symbol, INTERFACE_INIT. Changed `offset' to `address' and `length' to `size' in documentation so it's more consistent. `Offset' still appears occassionally when it refers to a byte offset within some other data structure. Moved interface termination function prototypes from public header files to .c files and made them static. ./src/H5.c ./src/H5public.h Added H5init() because it's possible that the predefined data types are not initialized. This happens only if the first call to the hdf5 library passes a predefined data type symbol as an argument. There should be some way to fix this... ./src/H5A.c ./src/H5Aprivate.h ./src/H5Apublic.h The free_func returns SUCCEED or FAIL, although the return value is ignored by H5A. This is so we can use the various H5*_close() functions to free things. H5Ainc_ref() and H5Adec_ref() are no longer public. Many of the other atom functions should also be made private, but I'll save that for later... Added additional template groups called H5_TEMPLATE_0 through H5_TEMPLATE_7 that are used by the various template subclasses. Increased the number of bits used for atom groups to prevent negative atoms. ./src/H5AC.c ./src/H5ACprivate.h Changed H5AC_new() to H5AC_create() to make names more consistent. ./src/H5B.c ./src/H5Bprivate.h Changed H5B_new() to H5B_create() to make names more consistent. ./src/H5C.c ./src/H5Cprivate.h ./src/H5Cpublic.h Now supports multiple subclasses of templates, although it's done with big switch statements. The default values for templates are defined in the source file to which that template belongs. This got rid of lots of needless preprocessor constants. Added H5Ccreate() to create a new template. Changed H5C_release() to H5Cclose() to make the naming more consistent. ./src/H5D.c ./src/H5Dprivate.h ./src/H5Dpublic.h Enhanced to use the new dataset interface, and uses the enhanced data type and data space interfaces, which haven't been completely implemented. The dataset interface doesn't handle non-contiguous storage, compression, or data type and space conversions yet. ./src/H5F.c ./src/H5Fprivate.h ./src/H5Fpublic.h Removed H5Fflush() since just calls H5F_flush(), which doesn't do what the user would probably think it does, namely, flush everything. It only flushes those things sitting in the H5AC cache and the boot block. Changed the `file_create_parms' field of H5F_low_t to just `create_parms' since the `file' part is obvious. ./src/H5Fistore.c Added some support for external files. Mostly just in the file format and not supported much by the library yet. I need to finish some dataset functions first. Changed H5F_istore_new() to H5F_istore_create() to make names more uniform across packages. ./src/H5Flow.c Flushing a file causes the file to be physically extended to the logical eof. This prevents H5F_open() from thinking a file has been truncated. Most of the time the file will already be that large, and when it isn't Unix will often just allocate the final block anyway. ./src/H5G.c ./src/H5Gent.c ./src/H5Gnode.c ./src/H5Gpkg.h ./src/H5Gprivate.h ./src/H5Gstab.c Removed H5G_basename() Removed (temporarily) data type information from symbol table entries and renamed H5G_CACHED_SDATA to H5G_CACHED_SDSPACE to reflect that it's a simple data space and has nothing to do with raw data. Changed H5G_node_new() to H5G_node_create() and H5G_stab_new() to H5G_stab_create() to make names more uniform across packages. Fixed an undefined address bug that happens when H5G_node_debug() program doesn't pass enough info to H5G_node_load(). ./src/H5H.c ./src/H5Hprivate.h Changed H5H_new() to H5H_create() to make the names more uniform across packages. ./src/H5M.c ./src/H5Mprivate.h ./src/H5Mpublic.h Nulled all the create functions. Most of the other callbacks are to public functions. Removed H5Mcreate(). Changed hobjtype_t to group_t since it has to be the same thing anyway. ./src/H5O.c ./src/H5Oprivate.h ./src/H5Osdim.c ./src/H5Osdtyp.c Changed H5O_SIM_DIM to H5O_SDSPACE (simple data space) since `simple data space' is its official name, not `simple dimensions'. Will eventually add H5O_CDSPACE for comples data spaces. Changed _sim_dim_ to _dspace_. Replaced H5O_SIM_DTYPE and the compound data type messages with a single H5O_DTYPE message. Changed _sim_dtype_ to _dtype_. Changed H5O_STD_STORE to H5O_CSTORE (contiguous storage) since contiguous storage is not necessarily standard. Changed _std_store_ to _cstore_ in H5Ocstore.c Added the H5O_EFL (external file list) message. Changed H5O_new() to H5O_create() to make names more uniform across packages. ./src/H5Oefl.c NEW External file list message for specifying which non-hdf5 files contain raw data for a dataset. ./src/H5P.c ./src/H5Pprivate.h ./src/H5Ppublic.h Renamed and moved data structures to make the names conform to our naming scheme. ./src/H5T.c ./src/H5Tprivate.h ./src/H5Tpublic.h ./src/H5Tpkg.h NEW Data structures redesigned to be more flexible. The interface was redesigned to make it more regular and to make some names more uniform across packages. ./src/H5detect.c Output was changed to produce a file that conforms to the hdf5 coding standard. ./src/Makefile.in Generates H5Tinit.c by running H5detect. ./src/debug.c Moved command argument processing.
* [svn-r122] Added user-level routines H5Pget_lrank and H5Pget_ldimsQuincey Koziol1997-10-151-1/+3
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* [svn-r114] Mostly changes to add new parameter to the H5Ainit_group call. ↵Quincey Koziol1997-10-081-0/+4
| | | | | | The H5D, H5P & H5T interfaces now share datatypes & dataspaces properly also.
* [svn-r112] Added some symbolic names for '0'. Makes user's code easier to read.Quincey Koziol1997-09-261-0/+1
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* [svn-r108] Changed all hatom_t types to hid_t. (Isn't 'sed' nifty.. :-)Quincey Koziol1997-09-241-2/+2
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* [svn-r96] Added "atexit" routines to each interface to free buffers ↵Quincey Koziol1997-09-181-0/+1
| | | | | | allocated during runtime. Isolated but can't figure out how to fix bug reported with purify.
* [svn-r73] Lots of added code for dataset I/O. Its now writing out datasets ↵Quincey Koziol1997-09-121-1/+1
| | | | | | | to the disk correctly, but only in "native" format. I'm adding the data-type conversions and checking the reading later today.
* [svn-r68] Added H5Pset_space routine to set the dimensions of a simple ↵Quincey Koziol1997-09-041-2/+8
| | | | | | dataspace. Also tweaked the data structures, and fixed a few bugs.
* [svn-r35] ./src/H5ACproto.hRobb Matzke1997-08-151-0/+45
./src/H5Aproto.h ./src/H5Bproto.h ./src/H5Cproto.h ./src/H5Dproto.h ./src/H5Eproto.h ./src/H5Fproto.h ./src/H5Gproto.h ./src/H5Hproto.h ./src/H5MFproto.h ./src/H5MMproto.h ./src/H5Mproto.h ./src/H5Oproto.h ./src/H5Pproto.h ./src/H5Tproto.h ./src/H5proto.h These files were removed from the library and renamed by changing `proto' to `public'. ./src/H5ACpublic.h NEW ./src/H5Apublic.h NEW ./src/H5Bpublic.h NEW ./src/H5Cpublic.h NEW ./src/H5Dpublic.h NEW ./src/H5Epublic.h NEW ./src/H5Fpublic.h NEW ./src/H5Gpublic.h NEW ./src/H5Hpublic.h NEW ./src/H5MFpublic.h NEW ./src/H5MMpublic.h NEW ./src/H5Mpublic.h NEW ./src/H5Opublic.h NEW ./src/H5Ppublic.h NEW ./src/H5Tpublic.h NEW ./src/H5public.h NEW These files came from the old H5*proto.h files. ./src/Makefile ./src/Makefile.in NEW Removed. Now generated automatically from Makefile.in by running configure. ./src/h5oplat.h ./src/hdf5fort.h ./src/hdf5gen.h ./src/hdf5glob.h ./src/hdf5lims.h ./src/hdf5meta.h ./src/hdf5pabl.h ./src/hdf5plat.h ./src/hdf5port.h ./src/hdf5type.h Removed. The contents of these files has moved to other header files or source files depending on it's nature. ./src/H5.c ./src/H5A.c ./src/H5B.c ./src/H5C.c ./src/H5D.c ./src/H5E.c ./src/H5F.c ./src/H5G.c ./src/H5H.c ./src/H5M.c ./src/H5MF.c ./src/H5MM.c ./src/H5O.c ./src/H5Ocont.c ./src/H5Oname.c ./src/H5Onull.c ./src/H5Ostab.c ./src/H5P.c ./src/H5T.c Fixed include files. Moved some things from old headers into these files. ./src/H5ACprivate.h ./src/H5Aprivate.h ./src/H5Bprivate.h ./src/H5Cprivate.h ./src/H5Dprivate.h ./src/H5Eprivate.h ./src/H5Fprivate.h ./src/H5Gprivate.h ./src/H5Hprivate.h ./src/H5MFprivate.h ./src/H5MMprivate.h ./src/H5Mprivate.h ./src/H5Oprivate.h ./src/H5Pprivate.h ./src/H5Tprivate.h ./src/H5private.h ./src/debug.c Fixed include files. ./src/hdf5.h This is now the top-level *PUBLIC* include file. It should never appear in the library *.c files.
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