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* [svn-r17939] Description:Quincey Koziol2009-12-011-0/+3
| | | | | | | | | | | | | | | | | | | | | | | Handle external links from symlinked files by adding another check to look for "child" files for links from the actual location of the "parent" file, instead of from the location of the symlink. Tested on: FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/Intel compilers, w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in debug mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode Mac OS X/32 10.6.2 (amazon) in debug mode Mac OS X/32 10.6.2 (amazon) w/C++ & FORTRAN, w/threadsafe, in production mode
* [svn-r17924] Description:Quincey Koziol2009-11-231-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add detection for POSIX lstat() routine to configure script (mostly for non-UNIX/Linux machines) and add macro wrapper for it. Alphabetatize the system/library calls we test for, to make them easier to read. Removed the sigaction() detection & macro wrappers, since it's not used by the distribution currently. Tested on: FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/Intel compilers, w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in debug mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode Mac OS X/32 10.6.2 (amazon) in debug mode Mac OS X/32 10.6.2 (amazon) w/C++ & FORTRAN, w/threadsafe, in production mode
* [svn-r17392] I added a detection for the correctness of converting from ↵Raymond Lu2009-08-201-0/+4
| | | | | | | | | | unsigned long to float in the configure.in. The Pathscale compiler on Sandia's Linux machine misinterprets the values of unsigned long as negative during the conversion to float, when the first bit of unsigned long is on. Tested on jam. Need to test it on Sandia's machine.
* [svn-r17345] Purpose:Mike McGreevy2009-08-121-4/+18
| | | | | | | | | | | | | | | | | | | | | | | | Updating autotools Description: Installed new autotools and used them to reconfigure HDF5. - Automake upgraded to 1.11 - Autoconf upgraded to 2.64 - bin/reconfigure script edited to use new versions (on jam), and run to generate new configure script and Makefile.in's. - configure.in script edited to add "_cv_" to all AC_CACHE_VAL strings (in order to comply with new autoconf standard). Tested: Tested on machines jam, smirom, liberty, linew. Tested w/ features c++, fortran, parallel. Tested w/ compilers gcc, pgcc, icc. Further testing via Daily Tests should catch any other outliers. Upon passing DT's, I'll propogate the new tools into 1.8, hdf4, et cetera.
* [svn-r16847] Description:Quincey Koziol2009-04-231-0/+3
| | | | | | | | | | | | | Bring r16846 from revise_chunks branch back to trunk: Fix broken (for how long?) H5_ASSIGN_OVERFLOW macro to actually detect overflows during assignments, along with several errors it [now] detected. Cleaned up a fix minor warnings and/or pieces of code also. Tested on: FreeBSD/32 6.3 (duty) in debug mode (h5committest not needed - multi-platform test performed on branch)
* [svn-r16814] New feature(Bug 230):Albert Cheng2009-04-211-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | Embed the content of libhdf5.settings into the hdf5 executables so that an "orphaned" executables can display (via the Unix strings command, for example) the library settings used to build the executables. This is a prototype implementation. Much improvement is needed. configure.in: Added the --disable-embedded-libinfo option to disable this feature. configure: src/H5config.h.in: Generated by autotools like automake. src/H5detect.c: Implement insert_libhdf5_settings() to insert the contents of libhdf5.settings into the library as an extern string variable so that it is included in all HDF5 executable. Much improvement is needed. fortran/src/Makefile.in: Auto-generated by bin/reconfigure. (i.e., I did make any changes to cause its direct regeneration). Tested: Jam serial, using default and --disable-embedded-libinfo, configure options.
* [svn-r16306] Description:Quincey Koziol2009-01-141-2/+6
| | | | | | | | | | | | | | Bring r16305 back from revise_chunks branch: Add detection of C99 "designated initializers" to configure script and use new H5_HAVE_C99_DESIGNATED_INITIALIZER macro to conditionally compile default layout variables in src/H5Pdcpl.c Also, minor code cleanups, etc. Tested on: FreeBSD/32 6.3 (duty) in debug mode (Other platforms tested on branch)
* [svn-r15943] Changed the library's macros H5_USE_16_API to ↵Raymond Lu2008-10-241-1/+1
| | | | | | | | | H5_USE_16_API_DEFAULT avoid possible conflict wi th user's definition of H5_USE_16_API. The H5_USE_16_API_DEFAULT is defined through configure with the flag --with-default-api-version=v16. Tested with h5committest.
* [svn-r15825] Description:Quincey Koziol2008-10-091-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | Fix various problems with a the core & sec2 VFDs. Improve the h5_get_file_size() routine to handle files created with VFDs that use multiple files. Tested on: Mac OS X/32 10.5.5 (amazon) in debug mode Mac OS X/32 10.5.5 (amazon) w/C++ & FORTRAN, w/threadsafe, in production mode FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/Intel compilers w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in production mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode
* [svn-r15656] Purpose: fix bug 1286Neil Fortner2008-09-181-0/+3
| | | | | | Description: Added configure test to see if pointer alignment restrictions are enforced (as in dereferencing an unaligned pointer causes an error). Added code in H5Tvlen.c to avoid dereferencing unaligned pointers, conditionally compiled based on the configure test. Added test case in dtypes.c which would previously cause such machines to fail. Tested: kagiso, smirom, linew (h5committest); linew64
* [svn-r15639] Purpose: Check for __func__ keyword during configureScott Wegner2008-09-171-0/+3
| | | | | | | | | | Description: In some of the new H5EA* code, many new C99 features are being used. Most of them are portable to all compilers, but the __func__ keyword in particular isn't supported in Visual Studio on Windows. Instead, Windows defines the __FUNCTION__ keyword, which can be used as a direct substitute. We now check for the __func__ keyword during configure and define the feature flag H5_HAVE_C99_FUNC. There was previously a check for __FUNCTION__, and the feature flags H5_HAVE_FUNCTION. In H5EApkg.h, we check for the presents of each of these in order to see which to use. If neither are avaiable, fail. Tested: h5committest (kagiso, smirom, linew)
* [svn-r15007] Purpose: configure cleanupMike McGreevy2008-05-151-3/+0
| | | | | | | Description: cleaning up configure related to removal of --disable-hsizet flag, which we no longer support. Tested: kagiso
* [svn-r14933] Purpose: Updating HDF5 to use automake 1.10.1 and libtool 2.2.2Mike McGreevy2008-05-051-0/+4
| | | | | | | | | | | | | | | | | | Description: Applying update to autotools that was applied to 1.8 a couple of weeks ago to the trunk. Updated bin/reconfigure script to reflect the new versions of libtool and automake in the /home1/packages/ directory. Rearranged configure.in script. When using libtool 2.2.2, the libtool script doesn't generate until later in the configuration process, so I had to move a test that parsed through the libtool script to a point after where it was actually being generated. Ran libtoolize on the project, and ran bin/reconfigure to regenerate configure and Makefile.in's throughout. Tested: kagiso, smirom, linew (h5committest)
* [svn-r14903] Undoing change committed in r14902.Scot Breitenfeld2008-04-301-0/+3
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* [svn-r14902] Merged fortran_1_8 branch changes r14505:14901 into the trunk. ↵Scot Breitenfeld2008-04-301-3/+0
| | | | New fortran wrappers added.
* [svn-r14789] Add handling for external link:Vailin Choi2008-04-021-0/+3
| | | | | | | 1. src/H5F.c, src/H5system.c: formulate path for mainfile 2. src/H5Lexternal.c: add search for target file 3. configure.in: add H5_HAVE_WINDOW_PATH 4. test/links.c: add tests for external link
* [svn-r14402] Description:Quincey Koziol2008-01-131-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add work-around to allow reading files that were produced with a buggy earlier version of the library, which could create objects with the wrong object header message count. There is now a configure flag "--enable-strict-format-checks" which triggers a failure on reading a file with this sort of corruption (when enabled) and allows the object to be read (when disabled). The default value for the "strict-format-checks" flag is yes when the "debug" flag is enabled and no when the "debug" flag is disabled. Note that if strict format checks are disabled (allowing objects with this particular kind of corruption to be read) and the file is opened with write access, the library will re-write the object header for the corrupt object with the correct # of object header messages. This closes bugzilla bug #1010. Tested on: FreeBSD/32 6.2 (duty) in debug mode FreeBSD/64 6.2 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/default API=1.6.x, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Mac OS X/32 10.4.10 (amazon) in debug mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in production mode
* [svn-r14270] Description:Albert Cheng2007-11-201-15/+0
| | | | | | | | | | Removed the stream-vfd from the basic library code. (The stream-vfd source files are not removed yet but the MANIFEST has been updated to NOT release those stream-vfd source files.) Platforms tested: Kagiso and smirom. Then test the release tar ball in kagiso.
* [svn-r14211] Description:Quincey Koziol2007-10-181-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | Remove --enable-hdfv1_6 configure flag, now that all dependencies on it have been removed and new --with-default-api-version=[v16|v18] and --disable-deprecated-symbols flags have taken its place. Update types in bin/trace so that bin/reconfigure runs cleanly. Run bin/reconfigure to regenerate configure script, along with other associated files, etc. Tested on: FreeBSD/32 6.2 (duty) in debug mode FreeBSD/64 6.2 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/default API=1.6.x, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Mac OS X/32 10.4.10 (amazon) in debug mode
* [svn-r14047] Purpose: Adding H5_HAVE_SIGLONGJMP macro to configure.Mike McGreevy2007-08-071-0/+3
| | | | | | | Description: Configure will now detect the presence of the 'siglongjmp' function. If present, the macro H5_HAVE_SIGLONGJMP will be defined in src/H5pubconf.h. Tested: kagiso, smirom, linew
* [svn-r13972] Description:Quincey Koziol2007-07-131-0/+3
| | | | | | | | | Add --with-default-api-version configure flag. Tested on: Mac OS X/32 10.4.10 (amazon) FreeBSD/32 6.2 (duty) Linux/32 2.6 (kagiso)
* [svn-r13971] Description:Quincey Koziol2007-07-121-0/+3
| | | | | | | | | | | | | | Add --enable-deprecated-symbols configure option, to allow users to remove deprecated public API symbols at configure time. Add bin/make_vers script to bin/reconfigure actions. Run bin/reconfigure to regenerate autotool components. Tested on: Mac OS X/32 10.4.10 (amazon) FreeBSD/32 6.2 (duty) Linux/32 2.6 (kagiso)
* [svn-r13928] Purpose: 1) Moving H5_CXX_HAVE_OFFSETOF macro to ↵Mike McGreevy2007-06-291-3/+3
| | | | | | | | | | src/H5pubconf.h file. 2) Removing configuration of c++/src/H5cxx_pubconf.h file. Reasoning: the additional pubconf file caused compilation complications, this is cleaner. Tested: kagiso, smirom
* [svn-r13925] Purpose: intermediate checkin for offsetof fix for PGI compiler.Mike McGreevy2007-06-281-1/+1
| | | | | | | | | | Description: added new configuration to generate a pubconf file in the c++/src directory, H5cxx_pubconf.h. When C++ compiler recognizes 'offsetof', the macro H5_CXX_HAVE_OFFSETOF is defined in the new pubconf file. tested: kagiso, smirom
* [svn-r13865] Purpose: Adding a new macro, H5_HAVE_OFFSETOF.Mike McGreevy2007-06-141-0/+3
| | | | | | | | Description: When the compiler has the __offsetof__ extension, the H5_HAVE_OFFSETOF macro will be defined. When the compiler does not have the extension, the macro will remain undefined. Tested: kagiso
* [svn-r13849] Purpose: adding a --with-default-vfd= flag to configuration.Mike McGreevy2007-06-111-0/+3
| | | | | | | | Description: this flag will define the macro H5_DEFAULT_VFD in src/pubconf.h and set it to be either H5FD_SEC2 or H5FD_STDIO, depending on the value set with the configuration flag (either sec2 or stdio). Tested: kagiso, smirom, linew
* [svn-r13829] Some systems (only SGI Altix ProPack 4 discovered so far) ↵Raymond Lu2007-06-021-0/+3
| | | | | | | | | | | | doesn't return correct file size from MPI_File_get_size. Bypass this problem by replacing it with stat. Add an option --disable-mpi-size in configure to indicate this function doesn't work properly. Add a test in testpar/t_mpi.c, too. If it returns wrong file size, print out a warning. Tested on kagiso (parallel) because already tested the same change to v1.6 on several platforms (kagiso, cobalt, copper, and sol).
* [svn-r13815] Description:Quincey Koziol2007-05-291-0/+9
| | | | Regenerate configuration files after latest checkin
* [svn-r13588] A support of files bigger than 2GB for STDIO driver. Configure ↵Raymond Lu2007-04-041-0/+6
| | | | | | | | will check if fseeko is available. Using it instead of fseek can support big files because the offset is of type off_t not long int. Also added the test for STDIO in big.c.
* [svn-r13432] Changed the detection of alignment requirement for Direct I/O ↵Raymond Lu2007-02-281-3/+0
| | | | | | from configuration to run-time detection in H5FD_direct_open in H5FDdirect.c.
* [svn-r12882] Changed bin/reconfigure to work on kagiso as well as on AFS ↵James Laird2006-11-081-38/+42
| | | | | | | | Linux machines. Updated to the latest versions of autotools. Tested on kagiso, heping, and juniper. Let me know if you have any problems.
* [svn-r12870] Add a new macro H5_HAVE_DIRECT_ALIGN in configure.in. Some ↵Raymond Lu2006-11-061-0/+3
| | | | | | | systems like copper and sleipnir doesn't require alignment for Direct I/O. If this's true, write or read data just like sec2 does.
* [svn-r12739] Added Direct I/O driver to VFD. It's only supported by SGI ↵Raymond Lu2006-10-101-0/+3
| | | | | | | | | | Altix (cobalt). There's a configure option --enable-direct-vfd/--disable-direct-vfd to enable/disable Direct I/O support. The default is enabled. There's a small test in test/vfd.c. Another way to test it is to set environment variable HDF5_DRIVER to "direct" and run "make check" in the test/ directory. There'll be some further improvement in the following checkin including allowing user to provide memory boundary value, file block size, and copying buffer size.
* [svn-r12715] Incorporated a user-submitted patch to better detect the 'tr' ↵James Laird2006-10-031-0/+3
| | | | | | | | | | | | utility and quote its arguments. Also checks for the 'socket' library on Solaris. If this patch passes the Daily Tests and makes the user happy, I'll port it back to the 1.6 branch. Tested on mir and sol.
* [svn-r12700] Alert:Quincey Koziol2006-10-021-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | File format is not stable, don't keep files produced! Description: First stage of checkins modifying the format of groups to support creation order. Implement "dense" storage for links in groups. Try to clarify some of the symbols for the H5L API. Add the H5Pset_latest_format() flag for FAPLs, to choose to use the newest file format options (including "dense" link storage in groups) Add the H5Pset_track_creation_order() flag for GCPLs, to enable creation order tracking in groups (although no index on creation order yet). Remove --enable-group-revision configure flag, as file format issues are now handled in a backwardly/forwardly compatible way. Clean up lots of compiler warnings and other minor formatting issues. Tested on: FreeBSD/32 4.11 (sleipnir) w/threadsafe Linux/32 2.4 (heping) w/FORTRAN & C++ Linux/64 2.4 (mir) w/enable-v1.6 compa Mac OSX/32 10.4.8 (amazon) AIX 5.3 (copper) w/parallel & FORTRAN
* [svn-r12669] Description:Quincey Koziol2006-09-151-0/+3
| | | | | | | | Use a slightly less efficient method of computing the log2() on SGI IRIX64, in order to avoid a compiler bug when optimizations are turned on. Tested on: SGI IRIX64 6.5 (atlantia)
* [svn-r12462] Committed a variety of metadata cache related changes:John Mainzer2006-07-131-0/+3
| | | | | | | | | | | | | | | | | | | | | | 1) Added trace file support to the metadata cache. This allows capture of all metadata cache calls in trace files for purposes of optimization and debuging. 2) Added an expunge entry function. This allows an entry to be deleteded from the cache without writing it to disk even if it is dirty. 3) Added a function call to resize pinned entries. 4) Added code to deal with entries that are dirty on load. This is needed in support of a bug fix which can alter object headers on load to repair files. 5) Added progress reporting code to the "MDC API smoke check" test in cache_api.c. To enable the progress reporting, set report_progress to TRUE in mdc_api_call_smoke_check(). Tested with h5committest, and a parallel test on phoenix (dual athelon linux box).
* [svn-r12435] Purpose: Bug fixRaymond Lu2006-06-231-0/+4
| | | | | | | | | | | | Description: Mac OS 10.4 on PowerPC chip has some errors to convert (unsigned) long long to long double. When the bit sequences are 0x003ff..., 0x007fff..., 0x00ffff..., 0x01ffff..., 0x7fffff..., the converted values are twice as big as they should be. Solution: Detect the error in configure and disable the compiler conversion and test case. Platforms tested: h5committest, Mac OS 10.4, and fuss.
* [svn-r12425] Purpose: Bug fixRaymond Lu2006-06-201-0/+4
| | | | | | | | | | | | | | | Description: Data conversion from long double to (unsigned) long long returns some incorrect values on Mac OS 10.4 and SGI IRIX64 6.5. The conversions start to go wrong when the long double is 20041683600089727.779961 (0x4351ccf385ebc8a0bfcc2a...). If adjusting the values higher by assigning 0x...c8a0cf... or 0x...c8a0df..., the converted values go wild. Solution: Detect this error in configure.in and disable compiler conversions from long double to (unsigned) long long for Mac OS 10.4 and IRIX64 6.5. Platforms tested: h5committest, Mac OS 10.4, and IRIX64 6.5.
* [svn-r12348] Purpose:Albert Cheng2006-05-141-0/+6
| | | | | | | | | | | | | | | | | | Bug fix. Description: Some machines (e.g., HPUX) will have off64_t defined but no support for stat64 unless certain LargeFile macro is turned on. This caused the last fix on H5private not quite right which caused compiling failures. Solution: Added stat64 and fstat64 tests and then will use them only if they are supported. Platforms tested: Tested on kelgia, copper and heping (pll). (Compiling alright but tests for kelgia and heping are not done. expect no problems.)
* [svn-r12342] Purpose:Albert Cheng2006-05-101-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | bug fix. Description: Previous H5private.h would attempt to use the off64_t/stat64/etc by checking just sizeof __INT64 being 8. This caused errors in some machines like alpha cluster which is a 64bit machine. Its compiler supports the type __int64 but it does not support off64_t since its off_t is already 64bits big. The above code casued the compiler to complain about the unknown off64_t and such. Solution: H5private.h: Changed the code to use the pseudo standard of off64_t/stat64/etc only if sizeof(off_t) is not 64 bits AND sizeof(off64_t) exists and is 64 bits. This assumes if off64_t is defined, all those stat64, fstat64, etc are supported too. configure.in: configure: Added the testing of sizeof(off64_t) to support the above solution. Platforms tested: h5committested. Also tested at LANL QSC.
* [svn-r12320] Purpose:Quincey Koziol2006-05-021-3/+3
| | | | | | | | | | code cleanup Description: Finish H5FS->H5CS internal API name changes... Platforms tested: FreeBSD 4.11 (sleipnir) w/ & w/o --enable-codestack
* [svn-r12292] Purpose:Quincey Koziol2006-04-201-3/+0
| | | | | | | | | | | | | Code maintenance Description: Remove flexible parallel code Platforms tested: FreeBSD 4.11 (sleipnir) Linux 2.4 (heping) Solaris 2.9 (shanti) Linux 2.4/64 (mir)
* [svn-r12229] Purpose:Pedro Vicente Nunes2006-04-121-0/+3
| | | | | | | | | | | | | | | | | | | | | new feature Description: 1) separated the HL library into "public" and "private" header files, with the same caracteristics as the basic library 2) added the public headers to hdf5.h (with a conditional include macro, defined in configure.in) 3) added the path to HL in all Makefile.am 's , because of the inclusion in hdf5.h Solution: Platforms tested: linux 32, 64 AIX solaris with fortran and c++ (one packet table example fails) Misc. update:
* [svn-r12221] Purpose:Quincey Koziol2006-04-101-0/+3
| | | | | | | | | | | | | | | "Hide" file format changes (for now) Description: Add ifdef's (controlled by the --enable-group-revision configure flag) to disable group revision changes to the file format, in order to allow alpha release to go ahead without releasing an unsupported version into the wild. Platforms tested: FreeBSD 4.11 (sleipnir) Linux 2.4 32-bit (heping) Linux 2.4 64-bit (mir) Solaris 2.9 (shanti)
* [svn-r12019] Purpose:Leon Arber2006-03-071-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bug fix/Feature Description: Modify the library to use rand_r, when available, instead of srand. If rand_r is not available, it will try to use srandom/random, and then finally fall back to srand/rand. Solution: A couple places in the library use the srand() function to seed the random number generator. This can cause problems on certain platforms and could theoretically cause problems for users who expect a certain sequence of random numbers following their own call to srand(). Most platforms have an implementation of rand_r, which is identical to rand, except that it allows for explicit storage of the seed value. The configure script will now check for the existence of rand_r to facilitate its use in the library. Two new functions are added, to replace the macros HDsrand/HDrand. These functions are HDrand and HDsrand. HDrand will call rand_r, if available, or random(), if available, and fall back to rand() if neither of those is available. HDsrand will store the seed value locally, if rand_r is available. Otherwise, it will call srandom if available, and fall back to srand otherwise. Platforms tested: heping, mir. Really need to test on Red Storm, since that platform motivated this fix, but the machine is currently not available. Misc. update:
* [svn-r11952] Purpose:MuQun Yang2006-02-161-0/+3
| | | | | | | | | | | | Enhance the collective chunk IO support Description: Solution: Platforms tested: Misc. update:
* [svn-r11726] Purpose:James Laird2005-11-151-0/+4
| | | | | | | | | | | | | | | | | | Bug fix Description: Fixed bug in hl/src Makefile that was deleting y.tab.c. Running bin/reconfigure changed a few other files as well (somebody probably updated Makefiles.am but forgot to bin/reconfigure). Solution: Automake in its wisdom adds the line "rm *.tab.c" to every distclean in every directory. I assume that it assumes that such files are generated during the build. Supplied an empty distclean-compile target to remove this line from the Makefiles.in. Platforms tested: mir, sleipnir, shanti
* [svn-r11602] Purpose:James Laird2005-10-241-9/+0
| | | | | | | | | | | | Bug fix Description: Removed detection of pdb from configure.in as a corollary to removal of pdb2hdf5 tool. Platforms tested: mir, modi4
* [svn-r11519] Purpose:James Laird2005-10-101-0/+3
| | | | | | | | | | | | | | | Bug fix Description: Some platforms complain that tcp.h is present but cannot be compiled. Solution: This is because tcp.h needs in.h to be included. Checked for netinet/in.h and included it when netinet/tcp.h is being checked. Platforms tested: mir, cu11
generated by cgit v0.12 at 2024-07-21 18:40:58 (GMT)