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cbf68fc824
---------------------- 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./config/unicosmk Removed the H5F_OPT_SEEK and H5F_LOW_DFLT constants from the configuration since they're no longer applicable.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.
127 lines
4.3 KiB
Bash
127 lines
4.3 KiB
Bash
# -*- shell-script -*-
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#
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# This file is part of the HDF5 build script. It is processed shortly
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# after configure starts and defines, among other things, flags for
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# the various compile modes.
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#----------------------------------------------------------------------------
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# Compiler flags. The CPPFLAGS values should not include package debug
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# flags like `-DH5G_DEBUG' since these are added with the
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# `--enable-debug' switch of configure.
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#----------------------------------------------------------------------------
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# Choosing a C Compiler
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# ---------------------
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#
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# The user should be able to specify the compiler by setting the CC
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# environment variable to the name of the compiler and any switches it
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# requires for proper operation. If CC is unset then this script may
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# set it. If CC is unset by time this script completes then configure
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# will try `gcc' and `cc' in that order (perhaps some others too).
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#
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# Note: Code later in this file may depend on the value of $CC_BASENAME
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# in order to distinguish between different compilers when
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# deciding which compiler command-line switches to use. This
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# variable is set based on the incoming value of $CC and is only
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# used within this file.
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if test "X-" = "X-$CC"; then
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CC="/some/default/compiler/named/foo -ansi"
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CC_BASENAME=foo
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fi
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# C Compiler and Preprocessor Flags
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# ---------------------------------
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#
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# Flags that end with `_CFLAGS' are always passed to the compiler.
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# Flags that end with `_CPPFLAGS' are passed to the compiler when
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# compiling but not when linking.
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#
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# DEBUG_CFLAGS Flags to pass to the compiler to create a
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# DEBUG_CPPFLAGS library suitable for use with debugging
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# tools. Usually this list will exclude
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# optimization switches (like `-O') and include
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# switches that turn on symbolic debugging
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# support (like `-g').
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#
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# PROD_CFLAGS Flags to pass to the compiler to create a
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# PROD_CPPFLAGS production version of the library. These
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# usualy exclude symbolic debugging switches
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# (like `-g') and include optimization switches
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# (like `-O').
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#
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# PROFILE_CFLAGS Flags to pass to the compiler to create a
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# PROFILE_CPPFLAGS library suitable for performance testing (like
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# `-pg'). This may or may not include debugging
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# or production flags.
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#
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# CFLAGS Flags can be added to this variable which
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# might already be partially initialized. These
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# flags will always be passed to the compiler
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# and should include switches to turn on full
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# warnings. HDF5 attempts to be ANSI and Posix
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# compliant and employ good programming
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# practices resulting in few if any
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# warnings.
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#
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# Warning flags do not have to be added to CFLAGS
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# variable if the compiler is the GNU gcc
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# compiler or a descendent of gcc such as EGCS or PGCC.
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#
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# The CFLAGS should contains *something* or else
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# configure will probably add `-g'. For most
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# systems this isn't a problem but some systems
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# will disable optimizations in favor of the
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# `-g'.
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#
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#
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# These flags should be set according to the compiler being used.
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# There are two ways to check the compiler. You can try using `-v' or
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# `--version' to see if the compiler will print a version string. You
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# can use the value of $CC_BASENAME which is the base name of the
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# first word in $CC (note that the value of CC may have changed
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# above).
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case $CC_BASENAME in
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gcc)
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CFLAGS="$CFLAGS -Wsign-compare" #Only works for some versions
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DEBUG_CFLAGS="-g -fverbose-asm"
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DEBUG_CPPFLAGS=
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PROD_CFLAGS="-O3 -fomit-frame-pointer"
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PROD_CPPFLAGS=
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PROFILE_CFLAGS="-pg"
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PROFILE_CPPFLAGS=
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;;
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*)
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CFLAGS="$CFLAGS -ansi"
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DEBUG_CFLAGS="-g"
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DEBUG_CPPFLAGS=
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PROD_CFLAGS="-O"
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PROD_CPPFLAGS=
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PROFILE_CFLAGS="-pg"
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PROFILE_CPPFLAGS=
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;;
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esac
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# Overriding Configure Tests
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# --------------------------
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#
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# Values for overriding configuration tests when cross compiling.
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# This includes compiling on some machines where the serial front end
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# compiles for a parallel back end.
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# Set this to `yes' or `no' depending on whether the target is big
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# endian or little endian.
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#ac_cv_c_bigendian=${ac_cv_c_bigendian='yes'}
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# Set this to the width required by printf() to print type `long
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# long'. For instance, if the format would be `%lld' then set it to
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# `ll' or if the format would be `%qd' set it to `q'.
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#hdf5_cv_printf_ll=${hdf5_cv_printf_ll='ll'}
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