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* [svn-r4038] Purpose:Quincey Koziol2001-06-211-3/+3
| | | | | | | | | | | | | Code clean/bug fix Description: H5FL (free-list manager) code currently is taking an hsize_t as the size of a memory block to allocate. On many machines, the size of an hsize_t is greater than the size of a size_t, potentially leading to incorrect memory allocations in rare circumstances. Solution: Changed hsize_t parameters and variables to size_t. Platforms tested: FreeBSD 4.3 (hawkwind)
* [svn-r4022] Purpose:Bill Wendling2001-06-191-11/+11
| | | | | | | | | Code Cleanup Description: Changed POSIX function calls to the HD* way of doing things. Checked with checkposix and tested on Linux. Platforms tested: Linux
* [svn-r3781] Purpose:Bill Wendling2001-04-051-14/+14
| | | | | | | | | | | | | | | | | | Update Description: Changed #include <hdf_file.h> construct to #include "hdf_file.h" so that the GNU compiler can more easily pick up the dependencies which it places in the .depend and Dependencies files. Also regenerated the Dependencies to go along with this. Platforms tested: Linux
* [svn-r3252] Purpose:Quincey Koziol2001-01-091-681/+689
| | | | | | | | | | | | | Code cleanup. Description: Fixed _lots_ (I mean _tons_) of warnings spit out by the gcc with the extra warnings. Including a few show-stoppers for compression on IRIX machines. Solution: Changed lots of variables' types to more sensible and consistent types, more range-checking, more variable typecasts, etc. Platforms tested: FreeBSD 4.2 (hawkwind), IRIX64-64 (modi4)
* [svn-r2807] ./hdf5/src/H5Fistore.cRobb Matzke2000-11-071-1/+4
| | | | | | * 2000-11-07 Robb Matzke <matzke@llnl.gov> (H5F_istore_preempt) Returns error if call to H5F_istore_flush() failed.
* [svn-r2722] Purpose:Quincey Koziol2000-10-241-1/+1
| | | | | | | | | | Feature symmetry Description: A while ago I needed to get the 'type' of data being accessed during writes to the VFL driver, so I put in code to get the information down there. Albert asked for the same information during reads, so I've added that in. Tested: FreeBSD 4.1.1 (hawkwind)
* [svn-r2652] Purpose:Quincey Koziol2000-10-101-5/+8
| | | | | | | | | | | | | | | Maintainance & performance enhancements Description: Re-arranged header files to protect private symbols better. Changed optimized regular hyperslab I/O to compute the offsets more efficiently from previous method of using matrix operations. Added sequential I/O operations at a more abstract level (at the same level as H5F_arr_read/write), to support the optimized hyperslab I/O. Platforms tested: Solaris 2.6 (baldric) & FreeBSD 4.1.1 (hawkwind)
* [svn-r2495] More type of data parameter additions for H5F_block_write.Quincey Koziol2000-08-311-1/+1
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* [svn-r2476] Added free lists to track various data structures in memory, to ↵Quincey Koziol2000-08-161-2/+6
| | | | | | reduce malloc abuse.
* [svn-r2191] Changed hash function for caching to avoid as many hash clashes.Quincey Koziol2000-04-221-15/+8
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* [svn-r2165] Fixed last batch of problems when using free-lists on the SGI ↵Quincey Koziol2000-04-201-1/+1
| | | | | | machines. They should (hopefully) work on all platforms again now.
* [svn-r2162] Various small fixes to address SGI compiler warnings.Quincey Koziol2000-04-191-2/+2
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* [svn-r2147] Corrected a few problems in the free-list code and added more ↵Quincey Koziol2000-04-141-1/+1
| | | | | | | | | assert() macros to double-check things. I've turned them back on again now. I also changed the internal representation of a few struct fields to be float instead of double, since the HP/UX 10.20 compiler was having problems with the alignment of the doubles.
* [svn-r2073] Added free-list code to the library and took out the older ↵Quincey Koziol2000-04-041-10/+111
| | | | | | | "temporary buffer" code, since the functionality was superceded. See the followup document for details on the free-list code.
* [svn-r2057] Purpose:Albert Cheng2000-03-241-2/+2
| | | | | | | | | | | | | | Bug fix for parallel mode. Description: H5FD_mpio_tas_allsame was called for all cases, even when MPIO is not used for access. That corrupted the internal file handle structure. Solution: Define a macro, IS_H5FD_MPIO(f), for testing if f is opened with MPIO access. Will call H5FD_mpio_tas_allsame only if this condition is true. Platform tested: O2K, both -64 and -n32 modes.
* [svn-r1881] Changed all the HAVE_PARALLEL and HAVE_GASS macros to the newAlbert Cheng1999-12-171-10/+10
| | | | form of H5_HAVE_PARALLEL and H5_HAVE_GASS.
* [svn-r1695] Fixed various compiler warnings..Quincey Koziol1999-09-301-1/+2
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* [svn-r1689] Mainly adding support for "native" variable-length strings (C ↵Quincey Koziol1999-09-291-2/+2
| | | | | | | | only currently), but I fixed lots of misc. compiler warnings in other code and also tracked down the memory overwrite bug that was causing the development branch to core dump on most machines.
* [svn-r1585] Changes since 19990820Robb Matzke1999-08-241-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5D.c Added additional elements to a variable initializer in H5Dvlen_get_buf_size() to shut up a warning message. Also added the API tracing call. ./src/H5F.c Added file opening optimizations. If the driver doesn't support the ability to determine when two file handles refer to the same file (like MPIO and GASS) then H5F_open() makes fewer calls to the driver's open callback. Also, if the tentative file access flags are the same as the original flags then H5F_open() makes fewer calls to the file device. ./src/H5FD.c ./src/H5FDprivate.h ./src/H5FDpublic.h Added H5FD_get_class() so the library can get information about what file driver callbacks are defined. This will be useful when more optimization functions are added to the VFL, such as for MPIO derived datatype I/O. ./src/H5FDcore.c ./src/H5FDfamily.c ./src/H5FDmpio.c ./src/H5FDmulti.c ./src/H5FDsec2.c The driver symbols (like H5FD_CORE, etc) are actually function calls. The functions were fixed to return correct values even after calling H5close(). ./src/H5FDmulti.c ./src/H5FDmulti.h Added support for opening a file when parts are missing (only if the caller explicitly allows that in the file access property list). Moved some common code sequences into macros or functions. Added better support for reopening files. All the application has to know is that the file is a multi file and the base name from which all the member names are created. More debugging output when the file is opened with the H5F_ACC_DEBUG flag. Fixed various bugs. ./src/H5Fistore.c Chunked raw data was accidently allocated as meta data instead of raw data. ./src/H5I.c The H5Iget_type() function fails when invoked with an old object ID (an ID which has been closed down). ./test/h5test.c Added an extra argument when setting the multi file access property lists so the test fails if it can't open one of the sub-files. ./tools/h5ls.c Improved the algorithm for deciding what file driver to use. It basically tries all of the predefined drivers and is now able to open family, split, and multi files without looking for special characters in the file name. Added `-e' and `--errors' switches which cause errors from libhdf5 to be reported on stderr in addition to the simple error message displayed by h5ls.
* [svn-r1574] Changes since 19990817Robb Matzke1999-08-181-2/+2
| | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5D.c ./src/H5F.c ./src/H5FDmpio.c ./src/H5Fistore.c ./src/H5Fprivate.h ./src/H5Smpio.c The `driver_id' for a file was accidently put in two structs. I removed it from the H5F_file_t struct since it's really an attribute of the VFL stuff. More careful incrementing/decrementing the driver ID to fix a memory leak. ./src/H5P.c Rewrote H5Pcreate() in terms of H5P_copy() of a default property list. This fixes some referencing counting bugs.
* [svn-r1573] Changes since 19990817Robb Matzke1999-08-171-2/+2
| | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5D.c ./src/H5F.c ./src/H5Fistore.c ./src/H5Smpio.c Incorporated previous changes into MPIO special cases. These are mostly due to the fact that most of the members of the file->shared->fapl struct have been moved into the file->shared->file->shared struct (`file' is an H5F_t*). ./src/H5I.c Fixed a bug with closing the library w.r.t. the VFL stuff. The VFL layer introduced reference counts on object ID's and the library termination functions freed these objects in the wrong order. Now H5I_clear_group() does not normally remove objects with a reference count larger than one because it assumes that those objects are currently in use by the library.
* [svn-r1572] Changes since 19990810Robb Matzke1999-08-171-7/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./MANIFEST ./src/H5FDmulti.c [NEW] ./src/H5FDmulti.h [NEW] ./src/Makefile.in ./src/hdf5.h The split driver was reimplemented as a more general "multi" driver which is capable of splitting data into multiple files like the family driver except the partioning is done by memory usage type instead of address. The H5Pset_fapl_split() function just calls H5Pset_fapl_multi() with arguments which prepare to split the address space into two files: meta and raw data. This is the first version. I plan to allow the open() call to relax a bit which would allow one to open an hdf5 file when only the meta-data file is present. This would allow a very large file to be split and stored on tape and the relatively small meta file to be mirrored on disk to allow limited browsing of the file (any request for raw data would fail). ./src/H5private.h ./src/H5F.c ./src/H5FD.c ./src/H5FDprivate.h ./src/H5FDpublic.h ./src/H5FDcore.c ./src/H5FDfamily.c ./src/H5FDmpio.c ./src/H5FDsec2.c Added the ability for a file driver to store information in the superblock which would be needed if the file were opened again later for reading. The format is driver-defined which allows users to extend it however they like. ./doc/html/H5.format.html Added information about the new driver information block of the superblock. This is where file drivers store information they need in order to reopen the file later. ./src/H5F.c ./src/H5Fprivate.h ./src/H5FD.c ./src/H5FDprivate.h ./src/H5FDpublic.h ./src/H5FDcore.c ./src/H5FDfamily.c ./src/H5FDmpio.c ./src/H5FDsec2.c ./src/H5Fistore.c ./src/H5R.c The file access properties and the file access property list were decoupled, which allows the property list to more cleanly contain properties for various levels of the file and which allows the property list to be modified more cleanly when opening files. ./src/H5.c ./src/H5FDpublic.h Removed H5FD_MEM_META and H5FD_MEM_GROUP since they're never used. ./src/H5D.c Changed the way we detect the MPIO driver in all these special cases. ./src/H5F.c ./src/H5Rpublic.h ./test/tfile.c The default file sizeof(offset) was changed to be a function of haddr_t instead of hsize_t. THE H5RPUBLIC.H DEFINITIONS WILL HAVE PROBLEMS IF THE USER CREATES A FILE WITH NON-DEFAULT OFFSET AND SIZE SIZES! ./src/H5F.c Fixed an uninitialized memory access bug in file closing related to the VFL. ./src/H5T.c ./src/H5Tpublic.h Added an H5T_NATIVE_HADDR predefined datatype which corresponds to the `haddr_t' type. ./test/Makefile.in Reformatted long lines. ./test/big.c ./test/cmpd_dset.c ./test/dsets.c ./test/dtypes.c ./test/extend.c ./test/external.c Removed the H5F_ACC_DEBUG flag from file creation/open calls. ./test/big.c Plugged a memory leak. ./test/h5test.c Added support for the `multi' driver. Removed #warning about not having the stdio driver. Plans are to not implement it since the sec2 driver serves the same purpose and testing didn't show any difference in execution times between the two.
* [svn-r1568] Changes since 19990730Robb Matzke1999-08-101-119/+137
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- This extensive change is the virtual file layer implementation. I've ported and tested the sec2, family, and core drivers and only ported the mpio driver (Albert will test it). So if you need MPIO I would recommend sticking with the previous version for a while. You will get a few compile warnings about split and stdio drivers not being implemented and possibly tracing information not inserted in some of the drivers. You can safely ignore them but I plan to fix them. I'm still working on the split driver because I just realized that it needs a part of the VFL that isn't written yet. Documentation is being updated also because there were some minor changes (mostly just name changes). It should be available on my web site later this week. ./MANIFEST ./src/Makefile.in ./src/hdf5.h ./src/H5Flow.c [REMOVED] ./src/H5Fstdio.c [REMOVED] ./src/H5Fsec2.c [REMOVED] ./src/H5Fsplit.c [REMOVED] ./src/H5Fmpio.c [REMOVED] ./src/H5Ffamily.c [REMOVED] ./src/H5Fcore.c [REMOVED] ./src/H5MFpublic.h [REMOVED] ./src/H5FD.c [NEW] ./src/H5FDcore.c [NEW] ./src/H5FDcore.h [NEW] ./src/H5FDfamily.c [NEW] ./src/H5FDfamily.h [NEW] ./src/H5FDmpio.c [NEW] ./src/H5FDmpio.h [NEW] ./src/H5FDprivate.h [NEW] ./src/H5FDpublic.h [NEW] ./src/H5FDsec2.c [NEW] ./src/H5FDsec2.h [NEW] Removed/added files for virtual file layer. ./bin/trace ./src/H5.c Removed unused public datatypes and added new VFL public datatypes. Changed an error message. ./config/BlankForm ./config/dec-flags ./config/gnu-flags ./config/hpux10.20 ./config/hpux9.03 ./config/irix5.x ./config/irix6.x ./config/solaris2.x ./config/unicosmk Removed the H5F_OPT_SEEK and H5F_LOW_DFLT constants from the configuration since they're no longer applicable. The default file driver is always the sec2 driver and it always optimizes calls to lseek() or lseek64(). ./config/depend.in C preprocessor errors generated during automatic dependency building are sent to /dev/null to prevent them from appearing twice in the make output. ./src/H5AC.c ./src/H5B.c ./src/H5D.c ./src/H5F.c ./src/H5G.c ./src/H5Gent.c ./src/H5Gnode.c ./src/H5HG.c ./src/H5HL.c ./src/H5O.c ./src/H5Oattr.c ./src/H5Odtype.c ./src/H5Oefl.c ./src/H5Oshared.c ./src/H5T.c ./src/H5detect.c ./test/ohdr.c Changed H5F_ADDR_UNDEF to HADDR_UNDEF to be more consistent with the `haddr_t' datatype which is now a public type. ./src/H5D.c ./src/H5P.c ./src/H5Ppublic.h ./src/H5Tconv.c ./test/cmpd_dset.c ./test/dsets.c ./test/overhead.c ./test/tselect.c ./test/tvltypes.c The H5P_DATASET_XFER constant was changed to H5P_DATA_XFER because the properties apply to all types of I/O operations, not just datasets. ./src/H5B.c ./src/H5Bprivate.h ./src/H5D.c ./src/H5Dpublic.h ./src/H5F.c ./src/H5Farray.c ./src/H5Fistore.c ./src/H5Fprivate.h ./src/H5Fpublic.h ./src/H5Gnode.c ./src/H5Gpkg.h ./src/H5HG.c ./src/H5HL.c ./src/H5O.c ./src/H5R.c ./src/H5Sall.c ./src/H5Shyper.c ./src/H5Smpio.c ./src/H5Spoint.c ./src/H5Sprivate.h ./test/big.c ./test/h5test.c ./test/istore.c ./testpar/t_dset.c ./testpar/t_file.c ./tools/h5debug.c ./tools/h5ls.c Modified to work with the virtual file layer by calling H5FD_* functions instead of H5F_low_* functions and by passing file access and data transfer properties by object ID instead of pointer. Changed H5D_transfer_t to H5FD_mpio_xfer_t since the COLLECTIVE vs. INDEPENDENT transfer mode is specific to the MPIO file driver. Moved MPIO-specific stuff into the MPIO driver. ./src/H5B.c ./src/H5D.c ./src/H5Fprivate.h The H5F_mpio_* private functions were renamed and placed in the H5FDmpio driver except those which appeared in H5Smpio.c. ./src/H5E.c ./src/H5Epublic.h Added major error number H5E_VFL for virtual file layer related errors. ./src/H5F.c ./src/H5Fprivate.h Changed the logic that controls whether the boot block is written. Instead of assuming that the first call to write the boot block is only to allocate space, I've added a function argument which makes this explicit. Changed the way files are compared so that a driver-defined comparison function can be called. Files which belong to different drivers are always considered different. Removed H5F_driver_t since file drivers are now identified by object ID instead of a special non-user-extendible datatype. Removed all the hard-coded low-level file properties which have been replaced by the various file drivers. ./src/H5I.c ./src/H5Iprivate.h Added the H5I_inc_ref() which was removed a few months ago since we finally have a use for it. ./src/H5Ipublic.h Added the H5I_VFL object ID type to identify file drivers in the virtual file layer. ./src/H5MF.c ./src/H5MFprivate.h Moved all the allocation/deallocation code into the virtual file layer which allows file drivers to override much of it. ./src/H5P.c ./src/H5Ppublic.h Moved file driver-specific code into the various file driver files. The H5Pcopy() and H5Pclose() functions make calls into the virtual file driver to manage the memory for driver-specific file access and data transfer properties. ./src/H5private.h ./src/H5public.h The `haddr_t' type is now public. ./test/tfile.c Added a few more comments.
* [svn-r1549] Changes since 19990728Robb Matzke1999-07-281-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5B.c [1.3] ./src/H5D.c [1.3] ./src/H5F.c [1.3] ./src/H5Farray.c [1.3] ./src/H5Fcore.c [1.3] ./src/H5Ffamily.c [1.3] ./src/H5Fistore.c [1.3] ./src/H5Flow.c [1.3] ./src/H5Fmpio.c [1.3] ./src/H5Fprivate.h [1.3] ./src/H5Fsplit.c [1.3] ./src/H5Fstdio.c [1.3] ./src/H5G.c [1.3] ./src/H5HG.c [1.3] ./src/H5HL.c [1.3] ./src/H5MF.c [1.3] ./src/H5O.c [1.3] ./src/H5Odtype.c [1.3] ./src/H5Oefl.c [1.3] ./src/H5P.c [1.3] ./src/H5Smpio.c [1.3] ./src/H5T.c [1.3] ./src/H5detect.c [1.3] ./tools/h5debug.c [1.3] Some of the H5F_addr_* functions were optimized away. ./src/H5D.c [1.3] Fixed the return values from NULL to FAIL on one MPI-IO function.
* [svn-r1548] Changes since 19990727Robb Matzke1999-07-281-59/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5.c [1.3] ./src/H5AC.c [1.3] ./src/H5ACprivate.h [1.3] ./src/H5B.c [1.3] ./src/H5Bprivate.h [1.3] ./src/H5D.c [1.3] ./src/H5F.c [1.3] ./src/H5Farray.c [1.3] ./src/H5Fcore.c [1.3] ./src/H5Ffamily.c [1.3] ./src/H5Fistore.c [1.3] ./src/H5Flow.c [1.3] ./src/H5Fmpio.c [1.3] ./src/H5Fprivate.h [1.3] ./src/H5Fsec2.c [1.3] ./src/H5Fsplit.c [1.3] ./src/H5Fstdio.c [1.3] ./src/H5G.c [1.3] ./src/H5Gent.c [1.3] ./src/H5Gnode.c [1.3] ./src/H5Gprivate.h [1.3] ./src/H5Gstab.c [1.3] ./src/H5HG.c [1.3] ./src/H5HGprivate.h [1.3] ./src/H5HL.c [1.3] ./src/H5HLprivate.h [1.3] ./src/H5MF.c [1.3] ./src/H5MFprivate.h [1.3] ./src/H5O.c [1.3] ./src/H5Oattr.c [1.3] ./src/H5Ocont.c [1.3] ./src/H5Odtype.c [1.3] ./src/H5Oefl.c [1.3] ./src/H5Olayout.c [1.3] ./src/H5Oprivate.h [1.3] ./src/H5Oshared.c [1.3] ./src/H5Ostab.c [1.3] ./src/H5P.c [1.3] ./src/H5R.c [1.3] ./src/H5Smpio.c [1.3] ./src/H5T.c [1.3] ./src/H5Tvlen.c [1.3] ./src/H5private.h [1.3] ./test/dtypes.c [1.3] ./test/gheap.c [1.3] ./test/istore.c [1.3] ./test/lheap.c [1.3] ./test/ohdr.c [1.3] ./tools/h5debug.c [1.3] File addresses (the `haddr_t' type) are passed by value instead of by reference. The type is no longer a struct. This is one of the preliminary changes needed for the Virtual File Layer stuff. ./src/H5Fprivate.h [1.3] ./src/H5Flow.c [1.3] Some address functions were rewritten as macros.
* [svn-r1486] ./src/H5B.c [1.2, 1.3]Robb Matzke1999-07-161-2/+2
| | | | | | | ./src/H5Fistore.c [1.2, 1.3] ./src/H5Sall.c [1.2, 1.3] Replaced second argument of HGOTO_ERROR/HRETURN_ERROR with a minor error symbol (H5E_INTERNAL is a major error symbol).
* [svn-r1240] Changes since 19990427Robb Matzke1999-04-301-2/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./tools/h5ls.c Added a `--address' (`-a') switch which causes h5ls to display file addresses for raw data. For contiguous datasets it's just a nice simple number, but for chunked datasets it's a list of logical dataset coordinates, file addresses, filter masks, and storage sizes. Changed `--dump' switch to `--data'. ./src/H5D.c ./src/H5F.c ./src/H5Fprivate.h Enhanced the indexed-storage B-tree iterator so it can dump raw data addresses (and other info) to the standard error stream. Added H5Ddebug() so h5ls has a way to dump addresses for datasets. I'm not sure what else this API function should do, so I think we should discuss it before we document it. So far, h5ls is the only thing that uses it, and we can easily change that. ./src/H5Tconv.c ./test/dtypes.c Finally had a chance to verify Paul's H5T_conv_s_s (general string to string conversions) bug fixes and incorporate them into H5T_conv_f_f (general floating-point to floating-point conversions) and H5T_conv_i_i (general integer to integer conversons). Thanks Paul. ./src/H5D.c ./src/H5S.c ./src/H5Sprivate.h Added performance timers around data space read and write callbacks. They were already there for the gather/scatter callbacks. The timings for read/write callbacks are displayed along with gather/scatter when data space debugging is turned on. ./bin/iostats Updated to print totals. Added a `--fast' option that doesn't do any output except the totals and is much faster. ./bin/trace Changed __unused__ to UNUSED to match source code. ./config/gnu-flags Updated error message for pgcc. I've sent bug reports to the pgcc people but the new version still has the same bug. ./configure.in ./config/conclude.in ./config/depend.in Fixed dependencies for non-GNU makes when run in a directory other than the hdf5 source tree. Updated GNU `make dep' rules to copy the distributed dependencies for non-GNU makes into the source tree when run in some other directory.
* [svn-r1216] Changes since 19990423Robb Matzke1999-04-261-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5B.c ./src/H5D.c ./src/H5F.c ./src/H5Farray.c ./src/H5Fcore.c ./src/H5Ffamily.c ./src/H5Fistore.c ./src/H5Flow.c ./src/H5Fmpio.c ./src/H5Fprivate.h ./src/H5Fsec2.c ./src/H5Fsplit.c ./src/H5Fstdio.c ./src/H5Gnode.c ./src/H5HG.c ./src/H5HL.c ./src/H5O.c Changed H5F_block_read/write() to take a file transfer property list instead of just a parallel I/O mode. This will allow us to pass additional parameters to the I/O functions without having so many arguments to worry about. This fixes a bug I introduced last Friday for parallel HDF5 ./src/H5B.c Fixed decoding of B-tree keys when iterating through the leaves of the B-tree. This fixes a bug for applications that are adding new entries to groups and also listing the groups.
* [svn-r1204] Changes since 19990415Robb Matzke1999-04-231-5/+73
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./config/depend.in Fixed automatic dependencies. We were storing dependencies for *.o files instead of *.lo files after shared libraries were added. ./config/gnu-flags ./config/linux-gnulibc1 Moved `-march=pentiumpro -mcpu=pentiumpro -malign-double' from the linux file to this file and caused it to depend on the CPU name. This fixes one of Elena's bugs. ./src/H5B.c ./src/H5Bprivate.h ./src/H5D.c ./src/H5Dprivate.h ./src/H5Dpublic.h ./src/H5F.c ./src/H5Farray.c ./src/H5Fistore.c ./src/H5Fmpio.c ./src/H5Fprivate.h ./src/H5Fpublic.h ./src/H5Gnode.c ./src/H5P.c ./src/H5RA.c ./src/H5Sall.c ./src/H5Shyper.c ./src/H5Smpio.c ./src/H5Spoint.c ./src/H5Sprivate.h ./src/H5Tpublic.h ./test/istore.c Added an H5Dget_storage_size() function that reports the amount of storage allocated for raw data in a dataset. Changed H5D_xfer_* to H5F_xfer_* because these properties are more general than datasets. This also allows some of the lower-level I/O functions to get this information easier. ./src/H5S.c ./src/H5Sall.c Added two new functions H5S_all_read() and H5S_all_write() which are optimizations that copy data directly between file and memory without having to go through the scatter gather step. This knocks quite a bit of time off the I/O and reading/writing entire datasets is a fairly common operation. ./tools/h5ls.c Reports the logical size of data, the allocated size of data, and the percent utilization. ./MANIFEST Removed old pablo files, added new files. Snapshots should now start to work again. ./src/H5D.c ./src/H5Fmpio.c Removed two warnings signed vs. unsigned comparisons and check for overflow.
* [svn-r1184] Changes since 19990402Robb Matzke1999-04-151-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./config/commence.in ./config/conclude.in ./test/Makefile.in ./tools/Makefile.in Fixed so private libraries are not installed publicly. The installation directories `bin', `include', and `lib' are created mode 755. ./src/H5.c ./src/H5A.c ./src/H5F.c ./src/H5Fcore.c ./src/H5Fistore.c ./src/H5Flow.c ./src/H5Fmpio.c ./src/H5Fsec2.c ./src/H5Fstdio.c ./src/H5G.c ./src/H5Gent.c ./src/H5Gnode.c ./src/H5HG.c ./src/H5HL.c ./src/H5O.c ./src/H5Oattr.c ./src/H5Ocomp.c ./src/H5Ocont.c ./src/H5Odtype.c ./src/H5Oefl.c ./src/H5Ofill.c ./src/H5Olayout.c ./src/H5Omtime.c ./src/H5Oname.c ./src/H5Osdspace.c ./src/H5Oshared.c ./src/H5Ostab.c ./src/H5R.c ./src/H5Sall.c ./src/H5Shyper.c ./src/H5Smpio.c ./src/H5Snone.c ./src/H5Spoint.c ./src/H5T.c ./src/H5Tconv.c ./src/H5Vprivate.h ./src/H5Z.c ./src/H5detect.c ./src/H5private.h ./test/chunk.c ./test/dsets.c ./test/dtypes.c ./test/h5test.c ./test/overhead.c ./test/ragged.c ./test/tattr.c ./tools/h5dump.c ./tools/h5findshd.c ./tools/h5ls.c Changed `__unused__' to `UNUSED' to fix a conflict with GNU header files. ./src/H5Tpkg.h ./test/h5test.h Removed __unused__ from forward function declarations. ./src/H5P.c Removed a comment about restrictions for the type conversion temporary buffers. Thanks to Quincey, the comment no longer applied. ./src/H5T.c Relaxed the H5Tpack() a little so it would pack compound data structures that had non-transient atomic members. ./tools/h5ls.c Added a `-g' (or `--group') flag that causes information to be printed about the specified group instead of the group's contents. (sort of like Unix's `ls -d'). The `-g' can be used in combination with `-r' to print information about the group and its contents.
* [svn-r1182] Changed name of PABLO Mask to simplify automatic definitions.Dan Wells1999-04-141-1/+1
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* [svn-r1101] Changes since 19990219Robb Matzke1999-02-251-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./config/irix64 The old (-32) compiler is now supported by setting envrionment CC='cc -32'. The -64 compiler is the default or you can set CC='cc -64'. ./src/H5A.c ./src/H5D.c ./src/H5F.c ./src/H5Fistore.c ./src/H5Flow.c ./src/H5G.c ./src/H5I.c ./src/H5Ocomp.c ./src/H5P.c ./src/H5R.c ./src/H5RA.c ./src/H5T.c ./src/H5Tbit.c ./src/H5Tconv.c ./src/H5Z.c ./src/H5detect.c ./test/big.c ./test/cmpd_dset.c ./test/dsets.c ./test/dtypes.c ./test/enum.c ./test/mtime.c ./test/ohdr.c ./tools/h5ls.c Fixed lots of warnings on Irix64. Mailed a few remaining warnings in H5S to Quincey and a few in the dumper to Ruey-Hsia.
* [svn-r1087] Changes since 19990218Robb Matzke1999-02-201-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5F.c ./src/H5private.h ./src/H5Ipublic.h ./src/H5O.c Fixed a rather nasty bug with file closing that caused the file boot block to be updated incorrectly, effectively truncating the file. The bug I fixed was triggered by: 1. Create a file, F 2. Open an object, X 3. Close file F 4. Reopen file F for read/write. 5. Create and close some objects 6. Close file F 7. Close library (exit). Step 3 pended the close because object X is still open, but the file ID was removed from the H5I_FILE ID group. Step 4 created a new file because it didn't see any matching file on the H5I_FILE ID group. Step 5 extends the file. Step 6 writes the new file boot block to disk. Step 7 closes object X and completes the close from step 3, writing the old boot block information to disk. The new behavior is that step 3 moves the file from the H5I_FILE group to the H5I_FILE_CLOSING group. Step 4 searches both groups and finds the file. Step 5 extends the file using the same H5F_file_t struct as step 3. Step 6 closes the H5F_t struct opened in step 3 but not the H5F_file_t struct shared by steps 1 and 3. Step 7 closes object X which closes the H5F_file_t from step 1, flushing the boot block which was shared by all steps. ./src/H5F.c Added some bulletproofing to file reference counting and removed comments which no longer apply. Added H5F_flush_all() and H5F_close_all() which apply to all files. ./src/H5A.c ./src/H5D.c ./src/H5F.c ./src/H5G.c ./src/H5I.c ./src/H5Iprivate.h ./src/H5R.c ./src/H5RA.c ./src/H5S.c ./src/H5T.c Added the new H5I_free_t data type to describe the function type to be passed as the `free_func' argument to H5I_init_group(). ./src/H5I.c Bulletproofed the object removal functions. Removed comments which no longer apply. Changed global variable names so they don't violate the naming scheme. Added H5I_debug() that prints the contents of an ID group. Removed H5I_inc_ref() because it isn't used. Reindented a couple of functions. ./src/H5.c ./src/H5G.c ./src/H5Ipublic.h Changed H5I_MAXID to H5I_NGROUPS to better relect the fact that it's the total number of valid ID groups. ./src/H5Shyper.c Changed hyperslab offset arrays to signed quantities to get rid of warnings on DEC cluster. ./src/H5Flow.c ./src/H5Fprivate.h Changed the objno argument of H5F_addr_pack() to be unsigned to get rid of warnings on DEC cluster.
* [svn-r1023] Changes since 19990105Robb Matzke1999-01-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./INSTALL ./doc/html/Compression.html ./doc/html/Filters.html Disassociated GNU from zlib. Did not change the introduction which incorrectly states that compression in hdf5 is available only if GNU gzip is available (should read zlib). Changed a typo in INSTALL to match what is documented in various other places: that zlib 1.1.2 (not 1.0.2) or better is required for compression. Added a reference to the main zlib web page in various places. ./src/H5Fistore.c Fixed a typo in a comment. ./src/H5Flow.c Removed carriage returns from the end of lines. ./test/dsets.c The deflate compression tests are still run but `-SKIP-' is printed instead of `PASSED' if the zlib library was not detected at configuration time. The tests check that the compression layer (H5Z) is correctly bypassed.
* [svn-r962] Added #ifdef HAVE_PARALLEL to interprocess coordination in ↵Robert Kim Yates1998-12-071-0/+4
| | | | H5F_istore_allocate.
* [svn-r960] Added interprocess coordination in H5F_istore_allocate around ↵Robert Kim Yates1998-12-071-0/+18
| | | | | | | | calls to H5F_istore_lock and H5F_istore_inlock to prevent race between reading and writing data chunks that caused "holes" (i.e., sequences of 0s) in chunked datasets.
* [svn-r936] Changes since 19981119Robb Matzke1998-11-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5.c ./src/H5A.c ./src/H5AC.c ./src/H5B.c ./src/H5D.c ./src/H5E.c ./src/H5F.c ./src/H5Farray.c ./src/H5Fcore.c ./src/H5Ffamily.c ./src/H5Fistore.c ./src/H5Flow.c ./src/H5Fmpio.c ./src/H5Fsec2.c ./src/H5Fsplit.c ./src/H5Fstdio.c ./src/H5G.c ./src/H5Gent.c ./src/H5Gnode.c ./src/H5Gstab.c ./src/H5HG.c ./src/H5HL.c ./src/H5I.c ./src/H5Iprivate.h ./src/H5MF.c ./src/H5MM.c ./src/H5O.c ./src/H5Oattr.c ./src/H5Ocomp.c ./src/H5Ocont.c ./src/H5Odtype.c ./src/H5Oefl.c ./src/H5Ofill.c ./src/H5Olayout.c ./src/H5Omtime.c ./src/H5Oname.c ./src/H5Osdspace.c ./src/H5Oshared.c ./src/H5Ostab.c ./src/H5P.c ./src/H5R.c ./src/H5RA.c ./src/H5S.c ./src/H5Sall.c ./src/H5Shyper.c ./src/H5Smpio.c ./src/H5Snone.c ./src/H5Spoint.c ./src/H5Sselect.c ./src/H5T.c ./src/H5TB.c ./src/H5Tbit.c ./src/H5Tconv.c ./src/H5V.c ./src/H5Z.c ./src/H5detect.c ./src/H5private.h Most of these changes are because the `interface_initialize_g' variable change from hbool_t to int. It's a one line change. Changed the way the library is closed so we have more control over the order the interfaces are shut down. Instead of registering an atexit() function for every interface in some haphazard order we just register one: H5_term_library() which then calls the H5*_term_interface() functions in a well-defined order. If the library is closed and then reopened repeatedly by calling H5close() and H5open() in a loop we only add one copy of the library termination functions with atexit(). Termination is a two-step process in order to help detect programming errors that would cause an infinite loop caused by the termination of one interface waking up some other previously terminated interface. The first step terminates the interface and *marks it as unusable*. After all interfaces are terminated then we mark them all as usable again. The FUNC_ENTER() macro has been modified to return failure or to dump core (depending on whether NDEBUG is defined) if we try to call an interface while it's shutting down. ./src/H5.c The H5dont_atexit() function returns failure if it's called more than once or if it's called too late. However, the error stack is not automatically printed on failure because the library might not be initialized yet ./test/chunk.c ./test/flush1.c ./test/flush2.c ./test/iopipe.c ./test/overhead.c ./test/ragged.c Changed the extra cast for Win32 so we do floating point division again -- it was just confusion about precedence and associativity of casting and the C coercion rules. Removed extra carriage returns inserted by broken operating system. ./src/H5Ffamily.c Fixed an bug where H5F_fam_write() lowered the EOF marker for one of the family members causing H5F_fam_read() to read zeros. ./test/h5test.h [NEW] ./test/h5test.c [NEW] ./test/Makefile.in ./test/bittests.c ./test/cmpd_dset.c ./test/dsets.c ./test/dtypes.c ./test/extend.c ./test/external.c Support library for test files. This isn't done yet but Katie's contractions are ~10 minutes apart so I figured I better back this stuff up just in case I'm not here next week... Eventually all test files will understand HDF5_DRIVER to name the low level file driver and parameters so we can easily test various drivers. They will also understand HDF5_PREFIX to prepend to the beginning of file names which is necessary for testing ROMIO with various drivers. Also, the cleanup function will know how to use the file name prefix and will understand different file driver naming schemes like file families. I'm not sure they'll understand the `gsf:' type prefixes yet. Note, the external test is completely commented out because I'm in the middle of modifying it. It will still compile and run but it doesn't test anything at the moment.
* [svn-r925] Changes since 19981116Robb Matzke1998-11-181-14/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./INSTALL.parallel [NEW] We're beginning to unify some of the parallel installation steps. This file will contain general information for installing the parallel library. It's not complete yet. ./configure.in ./configure [REGENERATED] ./src/H5config.h.in [REGENERATED] Check for xdr_int() in libnsl required on Solaris when linking with hdf4. It's found on the Irix system I tested which complains that `-lnsl' didn't resolve any symbols. Oh well. Fixed the order of searching for libdf and libmfhdf for hdf4 linking. ./configure.in ./configure [REGENERATED] ./src/H5config.h.in [REGENERATED] ./src/H5Z.c Check for compress() in libz in order to find older versions of the library that will still work for hdf4. Added a separate check for compress2() that hdf5 will use. ./configure.in ./configure [REGENERATED] ./src/H5config.h.in [REGENERATED] ./src/H5.c ./src/H5private.h ./src/H5A.c ./src/H5B.c ./src/H5Bprivate.h ./src/H5D.c ./src/H5F.c ./src/H5Farray.c ./src/H5Fcore.c ./src/H5Ffamily.c ./src/H5Fistore.c ./src/H5Flow.c ./src/H5Fmpio.c ./src/H5Fprivate.h ./src/H5Fsec2.c ./src/H5Fsplit.c ./src/H5Fstdio.c ./src/H5Gent.c ./src/H5Gnode.c ./src/H5Gpkg.h ./src/H5Gprivate.h ./src/H5HG.c ./src/H5HL.c ./src/H5O.c ./src/H5Oattr.c ./src/H5Ocomp.c ./src/H5Ocont.c ./src/H5Odtype.c ./src/H5Oefl.c ./src/H5Ofill.c ./src/H5Olayout.c ./src/H5Omtime.c ./src/H5Oname.c ./src/H5Oprivate.h ./src/H5Osdspace.c ./src/H5Oshared.c ./src/H5Ostab.c ./src/H5R.c ./src/H5RA.c ./src/H5Sall.c ./src/H5Shyper.c ./src/H5Snone.c ./src/H5Spoint.c ./src/H5Sprivate.h ./src/H5Sselect.c ./src/H5T.c ./src/H5Tbit.c ./src/H5Tconv.c ./src/H5Tpkg.h ./src/H5V.c ./test/bittests.c ./test/gheap.c ./test/hyperslab.c ./test/istore.c ./test/tmeta.c ./test/trefer.c ./test/tselect.c ./tools/h5debug.c ./tools/h5tols.c Added checks for Posix.1g types like `int8_t'. If not defined then H5private.h defines them. Changed all `int8' etc. to `int8_t'. ./src/H5A.c ./src/H5D.c ./src/H5F.c ./src/H5G.c ./src/H5I.c ./src/H5P.c ./src/H5R.c ./src/H5RA.c ./src/H5S.c ./src/H5T.c ./src/H5TB.c ./src/H5Z.c Calling H5*_term_interface() resets interface_initialize_g to FALSE so a subsequent call to H5open() (implied or explicit) reinitializes global variables properly. ./src/H5private.h ./src/H5Oefl.c ./src/H5S.c Changed MAX_SIZET, MAX_SSIZET, MAX_HSIZET, and MAX_HSSIZET to SIZET_MAX, SSIZET_MAX, HSIZET_MAX, and HSSIZE_MAX to they match the Posix.1 constants in <limits.h>. ./src/H5T.c ./src/H5Tconv.c ./src/H5Tpkg.h ./src/H5Tprivate.h ./src/H5detect.c Added 36 more integer hardware conversion functions to the type conversion table for conversions to/from `long long' and `unsigned long long'. The `long long' names will be changed shortly to make them portable to Win32. Changed H5T_init() to H5T_native_open() and added an H5T_native_close() to open and close the predefined native data types. Increased the initial size of the type conversion table from 64 to 128 entries. Reordered the 90 new integer conversion functions so the names that are printed favor `int' over `short' or `long' when two of them are the same. ./test/dtypes.c Added hardware and software integer conversion tests for the 56 functions I added recently but not the additional 36 checked in this time. That will come next. Call H5close() after each test so type conversion statistics are easier to follow. Try this: $ HDF5_DEBUG=t ./dtypes Added more debugging output for when things go wrong. ./src/H5private.h Removed trailing carriage-returns inserted by broken operating system ;-)
* [svn-r802] Misc. white space adjustments here and there, mostly in comments.Robb Matzke1998-10-271-7/+9
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* [svn-r797] Changed comments from returning "SUCCEED/FAIL" to ↵Quincey Koziol1998-10-261-61/+23
| | | | | | "non-negative/negative" and also fixed a few more explicit checks against FAIL.
* [svn-r789] Changes since 19981023Robb Matzke1998-10-261-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./MANIFEST ./test/Makefile.in ./test/flush1.c [NEW] ./test/flush2.c [NEW] Test to see if calling H5Fflush() results in a consistent file. ./src/H5.c ./src/H5A.c ./src/H5D.c ./src/H5Fistore.c ./src/H5I.c ./src/H5S.c ./src/H5Shyper.c ./src/H5Sselect.c ./src/H5TB.c Changed comparisons against SUCCEED and FAIL to >=0 and <0 in about 15 places. ./src/H5.c ./src/H5V.c ./src/H5detect.c ./src/H5private.h ./src/H5public.h ./test/big.c ./test/chunk.c ./test/cmpd_dset.c ./test/dsets.c ./test/dtypes.c ./test/external.c ./test/fillval.c ./test/iopipe.c ./test/links.c ./test/mount.c ./test/mtime.c ./test/ragged.c ./test/shtype.c ./test/unlink.c Removed ^M from the end of lines inserted on broken OS's ;-) ./src/H5private.h Changed c++ comments to c comments. ./src/H5R.c Added tracing macros.
* [svn-r773] Changes since 19981019Robb Matzke1998-10-211-2/+18
| | | | | | | | | | | | | | | | | | ---------------------- ./src/H5Fistore.c Improved the hash function so it mixes bits better. This results in a few percent improvement in raw data chunk cache efficiency because there are fewer collisions. ./test/chunk.c Added #define's for chunk preemption `w0' value and number of slots in cache. ./src/H5B.c Added some more comments to H5B_insert_helper() and H5B_remove_helper() and also point to some additional documentation.
* [svn-r757] Added code for object references.Quincey Koziol1998-10-131-1/+1
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* [svn-r735] Changes since 19981002Robb Matzke1998-10-051-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5D.c Fill values are working for contiguous datasets now except there are two things that need more support from the data space layer, specifically the ability to form a selection from the difference of two selections. They are (1) extending an external contiguous dataset, (2) optimization by delaying the fill until after the first H5Dwrite(). Renamed H5D_allocate() to H5D_init_storage() since allocation is only part of the story. Added a data space argument so it doesn't have to query the space from the object header -- the space is always available in the caller anyway. Removed `#ifdef HAVE_PARALLEL' from a few places where it wasn't necessary. We don't need it around code that doesn't compile anything from mpi.h or mpio.h. ./src/H5Fistore.c Uncommented H5F_istore_alloc() for non-parallel and moved the `#ifdef HAVE_PARALLEL' just around Kim's barrier. ./src/H5Fmpio.c Wrapped a couple long lines. Got rid of two signed vs. unsigned comparison warnings. ./MANIFEST ./test/Makefile.in ./test/fillval.c [NEW] Added tests for fill values. The contiguous dataset extend test is disabled until H5S_SELECT_DIFF is implemented. ./tools/Makefile.in Fixed a bug where `make test' didn't build the executables first. This should cause the snapshots to start up again. ./Makefile.in Changed to build in `test' directory before `tools' directory. We want the library tests to pass before we even start considering the tools. You can still build and/or test the tools independent of the library tests passing.
* [svn-r734] Changes since 19981001Robb Matzke1998-10-021-4/+4
| | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5D.c ./src/H5Fistore.c ./src/H5Fprivate.h Fixed a couple things for parallel hdf5 that I broke with the last checkin. ./src/H5Ofill.c If no fill value is specified it isn't added to the object header. ./tools/h5ls.c Added a line-feed after `Unknown object' is printed. ./tools/h5tools.c Fixed printing of scalar values. Need to still track down a failed assertion when H5Sselect_hyperslab() is called with a zero size....
* [svn-r733] Robb Matzke1998-10-011-9/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes since 19980930 ---------------------- ./MANIFEST ./doc/html/H5.format.html ./src/H5D.c ./src/H5Dprivate.h ./src/H5Farray.c ./src/H5Fistore.c ./src/H5Fprivate.h ./src/H5O.c ./src/H5Ofill.c [NEW] ./src/H5Oprivate.h ./src/H5P.c ./src/H5Ppublic.h ./src/H5Sall.c ./src/H5Shyper.c ./src/H5Spoint.c ./src/H5Sprivate.h ./src/Makefile.in Added fill values as documented in previous e-mails. They only work for chunked datasets so far. ./src/H5E.c ./src/H5Epublic.h ./src/H5P.c Changed H5E_TEMPLATE to H5E_PLIST. ./src/H5Omtime.c ./src/H5V.c Fixed a typo in a comment. ./src/H5Tconv.c Fixed a bug in compound type conversions that caused an assertion to fail.
* [svn-r730] Changes since 19980928Robb Matzke1998-09-301-54/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./MANIFEST Changed freebsd2.2.1 to freebsd2.2.7 to match change in file name. Added a few missing files. Are all of these supposed to be distributed? ./tools/testfiles/h5dumptst.c + ./tools/testfiles/tall-1.ddl + ./tools/testfiles/tall-2.ddl + ./tools/testfiles/tall-3.ddl ./tools/testfiles/tall.ddl ./tools/testfiles/tall.h5 + ./tools/testfiles/tattr-1.ddl + ./tools/testfiles/tattr-2.ddl + ./tools/testfiles/tattr-3.ddl + ./tools/testfiles/tattr-4.ddl ./tools/testfiles/tattr.ddl ./tools/testfiles/tattr.h5 + ./tools/testfiles/tdset-1.ddl + ./tools/testfiles/tdset-2.ddl + ./tools/testfiles/tdset-3.ddl + ./tools/testfiles/tdset-4.ddl ./tools/testfiles/tdset.ddl ./tools/testfiles/tdset.h5 + ./tools/testfiles/tgroup-1.ddl + ./tools/testfiles/tgroup-2.ddl + ./tools/testfiles/tgroup-3.ddl ./tools/testfiles/tgroup.ddl ./tools/testfiles/tgroup.h5 + ./tools/testfiles/tslink-1.ddl + ./tools/testfiles/tslink-2.ddl ./tools/testfiles/tslink.ddl ./tools/testfiles/tslink.h5 ./src/H5B.c ./src/H5Bprivate.h ./src/H5D.c ./src/H5Dprivate.h ./src/H5Farray.c ./src/H5Fistore.c ./src/H5Fprivate.h ./src/H5Gstab.c ./src/H5P.c ./src/H5Ppublic.h ./src/H5Sall.c ./src/H5Shyper.c ./src/H5Spoint.c ./src/H5Sprivate.h ./test/istore.c Implemented split ratios as documented in previous e-mails. Frank, the new API functions are H5Pget_btree_ratios() and H5Pset_btree_ratios(). ./src/H5Sall.c ./src/H5Shyper.c ./src/H5Spoint.c ./src/H5Sprivate.h Added more type checking for the data transfer property list passed to these functions. ./src/H5D.c Added a dataset transfer property list as an argument to H5D_allocate() for the parallel version in order to pass split ratios down to H5F_istore_lock(). Eventually we won't need the split ratios for H5D_allocate() because we'll build a completely full B-tree from the leaves up, but it might be useful to have other transfer properties at that level anyway. I always caled H5D_allocate() with &H5D_dflt_xfer. ./MANIFEST ./test/Makefile.in ./test/overhead.c [NEW] Added an `overhead' test run by `make timings'.
* [svn-r726] Changes since 19980924Robb Matzke1998-09-281-42/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./MANIFEST ./src/H5B.c ./src/H5Bprivate.h ./src/H5G.c ./src/H5Gnode.c ./src/H5Gprivate.h ./test/Makefile.in ./test/unlink.c [NEW] Finished H5Gunlink() and H5Grename(). ./src/H5F.c ./src/H5Fistore.c ./src/H5Fprivate.h Removed the last memcpy() from the chunk cache. ./src/H5Fistore.c The offset of a chunk within a dataset is an 8-byte quantity per dimension instead of 4 bytes. ./src/H5HL.c Fixed infinite loops in H5HL_remove().
* [svn-r720] Changes since 19980922Robb Matzke1998-09-241-215/+249
| | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5F.c ./src/H5Fprivate.h ./src/H5P.c ./src/H5Ppublic.h ./test/chunk.c ./test/dsets.c The number of slots in the raw data cache can be queried or set with H5Pget/set_cache(), which now take an extra argument. The default number of slots is 521 and the default maximum size is 1MB. ./src/H5Fistore.c ./src/H5Fprivate.h Finished optimizations. The cache is now a hash and a linked list instead of an array. The cpu time on my machine for H5F_istore_lock() has been cut by 60% and H5F_istore_unlock() by 35%.
* [svn-r716] Added barrier to H5F_istore_allocate to preclude racing with data ↵Robert Kim Yates1998-09-231-0/+17
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