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* [svn-r4408] Bill Wendling2001-08-231-2/+9
| | | | | | | | | | | Purpose: Feature Addition Description: Added support for gcc 3.0.x. GCC 3.0.x supports the C99 specification. The "-std=c99" gets rid of those annoying "warning long long not supported by ANSI standard" messages. Platforms tested: Linux and gcc 3.0.1
* [svn-r4213] Purpose:Quincey Koziol2001-07-161-4/+4
| | | | | | | | | | | Bug fix... (sorta) Description: Added --enable-linux-lfs configure flag to have better control over whether the enable large file support on Linux machines. Also removed the -malign-double flag for gcc since it can potentially cause errors which are difficult to detect. Platforms tested: Linix 2.2 & 2.4 (eirene and dangermouse)
* [svn-r4016] Purpose:Quincey Koziol2001-06-191-1/+11
| | | | | | | | | | Code cleanup Description: Get ready for adding C99 extensions sometime in the future. Solution: Added some comments to the gcc flags.. Platforms tested: Linux (eirene), FreeBSD 4.3 (hawkwind)
* [svn-r3892] Purpose:Bill Wendling2001-05-081-17/+2
| | | | | | | | | | | | | | | | | Better Mouse Trap^W^WBug Fix Description: Instead of having the large file support stuff be in the config/gnu-flags directory, I added it to the configure.in file so that it first checks for the syscall ``getdents64()''. If it finds it, then it removes the ``-malign-double'' flag if the GCC compiler is 2.95.x since this flag doesn't play well with the LFS stuff. Solution: Added test for getdents64(), if found it removes the -malign-double flag if the compiler is 2.95.x. This is done in the configure.in file. The gnu-flags file is returned to normal. A new field is added to the H5config.h.in file because of the getdents64 check. Platforms tested: Linux
* [svn-r3891] Purpose:Bill Wendling2001-05-081-1/+16
| | | | | | | | | | | | | | | | | | | Bug Fix Description: Linux does actually support 64 bit files (those greater than 2GB), you just have to defined a bunch of, seemingly meaningless, macros in order to coax glibc to work with you. 64 bit file support is in the 2.3 and above kernels by default. For lower, well...upgrade or something. The one weird thing, the "-mdouble-align" flag was causing hdf5 to barf when the large file support was compiled in there. It has something to do with the structures and their alignment or something. Very weird. Solution: Added a test to see if we're on a Linux boxen with kernel >2.3 and if so then specify the flags for LFS support. Removed the -mdouble-align flag if we do use LFS support since it causes damage. Platforms tested: Linux (Dangermouse)
* [svn-r3400] Purpose:Quincey Koziol2001-02-121-37/+14
| | | | | | | | | Code cleaning Description: Moved all gcc compiler flags into the config/gnu-flags file and re-added the warning flags removed during the beta testing. Platforms tested: FreeBSD 4.2 (hawkwind)
* [svn-r3335] Purpose:Quincey Koziol2001-01-301-8/+8
| | | | | | | | | | | Config cleanup Description: In production environments, the optimization flag for gcc was set to -O6, which has some code-generation problems in certain environments. Solution: Turned optimizations down to -O2, which is still pretty bleeding edge. Platforms tested: FreeBSD 4.2 (hawkwind)
* [svn-r3314] Purpose:Bill Wendling2001-01-191-2/+4
| | | | | | | | | Feature Fix Description: This checks before printing the warning message about hsizet type if the user specified --disable-hsizet on the command line. Platforms tested: Linux
* [svn-r1999] Correctly detect gcc 2.95.x and Pentium Pro|Pentium II|etc. ↵Quincey Koziol2000-03-041-12/+48
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* [svn-r1802] Changes since 19991019Robb Matzke1999-11-011-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./MANIFEST ./configure.in ./configure [REGENERATED] Added more checking for `make' features. ./Makefile.in ./doc/Makefile.in ./doc/html/Makefile.in ./doc/html/Tutor/Makefile.in ./examples/Makefile.in ./pablo/Makefile.in ./src/Makefile.in ./test/Makefile.in ./testpar/Makefile.in ./tools/Makefile.in ./config/commence.in ./config/conclude.in ./config/depend.in [REMOVED] ./config/depend1.in [NEW] ./config/depend2.in [NEW] ./config/depend3.in [NEW] ./config/depend4.in [NEW] ./config/dependN.in [NEW] The directory search stuff was moved into commence.in, thereby shortening the Makefile.in prologues. ./doc/html/Dependencies [NEW] ./doc/html/Tutor/Dependencies [NEW] ./examples/Dependencies [NEW] ./src/Dependencies [NEW] ./test/Dependencies [NEW] ./testpar/Dependencies [NEW] ./tools/Dependencies [NEW] The `.distdep' files were all renamed to `Dependencies' to make them more obvious. They are required (but may be empty) in every directory that has a Makefile.in that ends with @CONCLUDE@ (you'll get an obvious error from make if you forgot to create one). ./bin/trace ./src/H5.c Added H5E_major_t and H5E_minor_t although tracing only prints the integer value. ./src/H5E.c ./src/H5Epublic.h Added tracing information. ./src/H5FDcore.c ./src/H5FDfamily.c ./src/H5FDgass.c ./src/H5FDmpio.c ./src/H5FDsec2.c ./src/H5FDstdio.c Fixed places where FUNC_LEAVE() evaluated it's argument more than once. Added tracing information. Wrapped long lines. ./config/gnu-flags Fixed a syntax error when we don't have a gnu compiler.
* [svn-r1568] Changes since 19990730Robb Matzke1999-08-101-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- 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-r1547] Changes since 19990723Robb Matzke1999-07-271-0/+21
| | | | | | | | | | | | | ---------------------- NOTE: These bug fixes but have been applied only to the 1.3 branch per Albert's request. ./config/gnu-flags [1.3] Added support for gcc-2.95 by adding full optimization and debugging flags and applied a patch from Marcus Daniels. ./src/Makefile.in [1.3] Removes the `libhdf5.settings' file for `make clean'.
* [svn-r1475] ./config/gnu-flags [1.2, 1.3]Robb Matzke1999-07-131-18/+30
| | | | A warning is printed for all versions of EGCS before 2.91.67.
* [svn-r1240] Changes since 19990427Robb Matzke1999-04-301-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./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-r1204] Changes since 19990415Robb Matzke1999-04-231-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./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-r1117] Changes since 19990303Robb Matzke1999-03-041-0/+149
---------------------- ./configure.in ./configure [REGENERATED] The path for a command is calculated explicitly the hard way because `type -path' isn't portable. ./config/freebsd ./config/linux-gnu ./config/linux-gnulibc2 Changed the way files reference each other. ./config/gnu-flags [NEW] ./config/dec-flags [NEW] These files figure out what flags to pass to certain compilers so we can reuse code in more than one config/* file. They also have better warning messages when old compilers are used. ./config/linux-gnulibc1 ./config/dec-osf4.x These files use the new *-flags files. ./src/H5D.c ./src/H5Onull.c ./src/H5Tconv.c ./tools/h5ls.c Fixed a compiler warning. ./src/H5detect.c Added a better comment to the top of the generated file.
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