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* [svn-r7916] Purpose:Quincey Koziol2003-12-062-9/+13
| | | | | | | | | | | | Bug fix Description: Make a copy of the index value for H5Giterate and use that instead of dereferencing the index pointer. Platforms tested: FreeBSD 4.9 (sleipnir) too minor to need h5committest
* [svn-r7911] Purpose:Albert Cheng2003-12-031-2/+7
| | | | | | | | | | feature Description: -setup now also sets up or updates the current source directory. Platforms tested: LANL Theta.
* [svn-r7903] Change --prefix default to `pwd`/hdf5, a directory in the buildAlbert Cheng2003-12-023-4/+15
| | | | | | | | | | | | directory. This eliminates the problem that the builder may not have permission to install in the default install directory. It also allows multiple builds in the same host or multiple srcdir using the same source. Platforms tested: Eirene plus eyeballing of changes. Misc. update:
* [svn-r7902] Snapshot version 1.6 release 1 (post3)HDF Admin2003-12-0110-35/+42
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* [svn-r7901] Description:Albert Cheng2003-11-281-60/+66
| | | | | | | | | | Synchronized with the changed v1.7 branch. No content change, purely just formatting. Platforms tested: Copper (pp). Misc. update:
* [svn-r7899] Updated.Albert Cheng2003-11-271-0/+4
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* [svn-r7897] Description:Albert Cheng2003-11-272-3/+8
| | | | | | | | | Added *.clog which are generated by the MPE option, to the CLEAN list. Platforms tested: Tested in copper which supports the MPE option. Misc. update:
* [svn-r7896] Purpose:Albert Cheng2003-11-271-0/+212
| | | | | | | | | | | | | | | new test. Description: Added test_mpio_1wMr test which verifies if the file system can support the POSIX requirement of 1 process writes, many processes read. This version also has the option of using atomicity and file-sync. Platforms tested: Tested only in Copper since this is particular to C parallel. Misc. update: Update release_docs/RELEASE.
* [svn-r7894] Purpose:Quincey Koziol2003-11-271-1/+0
| | | | | | | Bug fix Description: Correct typo in gcc 2.96 warning
* [svn-r7893] Purpose:Albert Cheng2003-11-262-11/+54
| | | | | | | | | | | | new feature Description: Folded the new feature of -setup option into this branch too. Platforms tested: Tested in LANL Theta. Misc. update:
* [svn-r7891] Purpose:Quincey Koziol2003-11-261-1/+1
| | | | | | | | | | | Code cleanup Description: Clean up a compiler warning Platforms tested: Titan (user02) Too minor to require h5committest
* [svn-r7889] Purpose:Quincey Koziol2003-11-261-0/+14
| | | | | | | | | | | Add warning Description: Warn users about known bugs for gcc 2.96 Platforms tested: Titan (user02) Does not apply to h5committest
* [svn-r7887] Purpose:Quincey Koziol2003-11-251-6/+4
| | | | | | | | Update ecc compiler flags Platforms tested: Titan Not relevant to other platforms, so no h5committest.
* [svn-r7885] Purpose:Quincey Koziol2003-11-251-3/+3
| | | | | | | | | | | Small bug fix Description: MPI_DOUBLE_PRECISION -> MPI_DOUBLE in C code. Platforms tested: Cray T3E (hubble) Too minor to require h5committest
* [svn-r7883] Purpose:Quincey Koziol2003-11-251-4/+32
| | | | | | | | | | | | | Bug fix Description: Handle denormalized floating-point values in a more general way that uses a different 'epsilon' for determining if two values are "close enough" Platforms tested: FreeBSD 4.9 (sleipnir) h5committest Pittsburgh Alpha Cluster (lemieux.psc.edu)
* [svn-r7881] Purpose:Quincey Koziol2003-11-251-5/+32
| | | | | | | | | | | | | | Update DEC compiler support Description: Updated DEC/Compaq compiler detection to handle DEC->Compaq switchover in compiler version string. Also, copied v5.x compiler flags to V6.x compiler flags and included the -ieee and -misalign flags necessary for correct floating-point support. Platforms tested: Pittsburgh Alpha Cluster (lemieux.psc.edu)
* [svn-r7878] Purpose:Quincey Koziol2003-11-241-0/+3
| | | | Update release notes with recent bug fix.
* [svn-r7876] Purpose:Quincey Koziol2003-11-247-4/+411
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Omnibus floating-point bug fix changes Description: There are a number of problems in the floating-point conversion code that were exposed by Ray's recent int<->float checkin: - The 'my_isnan' code in test/dtypes.c was broken and would always return true. The meant that the actual values in the float<->float conversion tests were _never_ checked, hiding the other bugs included in this checkin. - A recent change I made to the type conversion code used "FLT_MIN" instead of "-FLT_MAX" for the most negative 'float' value for the double->float conversion, which meant that any the negative number that was converted from a double to a float would have been mapped to zero, essentially. - A change that Robb appeared to have made ~2.5 years ago to the "generic" float->float conversion routine appears to be incorrect and I've backed it out. - Floating-point conversions on SGI's which converted denormalized values would be mapped to zero instead of being propertly preserved in the new type. This was addressed by an SGI-specific system call to prevent the behavior. Solution: Described above, generally. Platforms tested: FreeBSD 4.9 (sleipnir) h5committest Misc. update: release_docs/RELEASE update forthcoming...
* [svn-r7874] Snapshot version 1.6 release 1 (post2)HDF Admin2003-11-2410-35/+39
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* [svn-r7867] Frank Baker2003-11-201-2/+4
| | | | | | | | | | | Purpose: Remove release number from document title Description: Removed "Release 1.4" from "Introduction to HDF5" document title. Platforms tested: IE 5
* [svn-r7866] Purpose:Quincey Koziol2003-11-201-0/+1
| | | | Mention metadata benchmark in release notes.
* [svn-r7864] Purpose:Quincey Koziol2003-11-203-2/+8
| | | | | | | | | | | Add metadata benchmark to the 1.6 branch Description: Port the metadata benchmark to the 1.6 branch, for LANL's use (mostly). Platforms tested: FreeBSD 4.9 (sleipnir) w/parallel not tested with h5comittest, so it wasn't run
* [svn-r7863] Purpose:Quincey Koziol2003-11-201-0/+3
| | | | Update release notes with metadata change information
* [svn-r7861] Purpose:Quincey Koziol2003-11-204-0/+37
| | | | | | | | | | | | | | | | | Bug fix Description: Our previous "optimization" of metadata writing which only wrote metadata from one process was abusing MPI-I/O and after some consultation with Rob Ross and Rajeev Thakur, Albert & I have come up with a solution... Solution: Instead of only writing from one process, issue a collective write operation with all processes, for metadata writes. Platforms tested: FreeBSD 4.9 (sleipnir) h5committest
* [svn-r7856] Bill Wendling2003-11-191-4/+14
| | | | | | | | | | | | | | | | | | | | Purpose: Bug fix Description: If using g++ on HP-UX, the flags for aCC would be placed on the command line. This was causing g++ to fail the configuration test. Solution: CHanged the test so that it's a case statement. If it's the aCC compiler, then use those flags. Otherwise, don't specify flags. This case statement can be modified to provide compiler-specific flags in a similar way to other config/* files. Platforms tested: Hp-UX (Hp-UX specific change.) Misc. update:
* [svn-r7855] Snapshot version 1.6 release 1 (post1)HDF Admin2003-11-1710-35/+42
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* [svn-r7853] Purpose:Bill Wendling2003-11-141-1/+1
| | | | | | | | | | | | | | | | Bug Fix Description: CFLAGS wasn't using user-set values in one instance Solution: Changed CFLAGS="..." to CFLAGS="$CFLAGS ..." Platforms tested: Arabica (the machines affected) Misc. update:
* [svn-r7852] Purpose:Bill Wendling2003-11-143-5/+5
| | | | | | | | | | | | | | | | | | | Bug Fix Description: CXXFLAGS and CPPFLAGS wasn't including user-set values. Solution: Changed CXXFLAGS="..." to CXXFLAGS="$CXXFLAGS ..." and CPPFLAGS="..." to CPPFLAGS="$CPPFLAGS ..." Platforms tested: Kelgia, Modi4 Arabica (the machines affected) Misc. update:
* [svn-r7851] Purpose:Bill Wendling2003-11-1417-19/+20
| | | | | | | | | | | | | | | | | | | Buglet Fix Description: The FFLAGS environment variable wasn't being passed to the Makefiles. The config files weren't including it when they set the FFLAGS variable. Solution: Changed the FFLAGS="..." command to FFLAGS="$FFLAGS ..." instead. Platforms tested: Copper Arabica Verbena Misc. update:
* [svn-r7850] Purpose:Quincey Koziol2003-11-141-0/+4
| | | | Update manifest with new files.
* [svn-r7846] Purpose:Quincey Koziol2003-11-131-2/+1
| | | | | | | | | | | | | | | | Bug fix. Description: The new routines added for H5MM_[m|c]alloc were causing the function stack code to infinitely recurse while allocating room for the thread-specific information (when thread-safety was turned on). Solution: Call HDmalloc directly instead of H5MM_malloc Platforms tested: FreeBSD 4.9 (sleipnir) Changed are not tested in h5committest
* [svn-r7844] Purpose:Quincey Koziol2003-11-1318-300/+885
| | | | | | | | | | | | | | | | | | | Bug fix Description: Variable length strings and sequences with NULL pointers were not handled by library, causing problems access the data. This also affected fill values for variable-length datatypes. Solution: Address the issues in the library by detecting NULL sequences/strings and avoid trying to convert them. Patched up dumper to display NULL sequences/strings. Platforms tested: FreeBSD 4.9 (sleipnir) h5committest
* [svn-r7843] This commit was manufactured by cvs2svn to create branch 'hdf5_1_6'.cvs2svn2003-11-135-0/+962
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* [svn-r7837] Purpose:Quincey Koziol2003-11-121-12/+15
| | | | | | | | | | | Bug fix. Description: Skip over situation where malloc(0) might occur. Platforms tested: IBM p690 (copper) too minor to require h5committest
* [svn-r7830] Purpose:Quincey Koziol2003-11-0810-225/+130
| | | | | | | | | | | | | | | | | Bug fix & code cleanup Description: Allowing the library to call malloc with a size of 0 bytes causes problems for some users, so we check for allocations of 0 bytes and disallow them now. Cleaned up some code which could call malloc with 0 size. Changed some code calling HDmalloc directly to call H5MM_malloc(), which allows us to check for 0 sized allocations. Platforms tested: FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r7828] Purpose:Quincey Koziol2003-11-083-6/+18
| | | | | | | | | | | | Bug fix Description: Make --disable-hsizet work properly again by fixing a couple of tests and correcting the definition of SSIZET_MAX. Platforms tested: FreeBSD 4.9 (sleipnir) h5committest not used, as it doesn't test this configuration.
* [svn-r7825] Purpose:Quincey Koziol2003-11-072-53/+98
| | | | | | | | | | | | | | | Code optimization Description: Improved integer & floating-point datatype conversions by removing some corner cases. Got rid of algorithm which walked the buffer of elements to convert backwards, switching to algorithm which computes the non-overlapping space in the buffer and repeatedly converts it in the forward direction. Platforms tested: FreeBSD 4.9 (sleipnir) h5committest Cray SV1 & T3E (T90 is not accessible)
* [svn-r7821] Purpose:Quincey Koziol2003-11-061-8/+1
| | | | | | | | | | | | Bug fix Description: Don't check the number of szip parameters set during the "can apply" and "set local" callbacks, be safe about setting the parameters instead. Platforms tested: FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r7819] Purpose:Quincey Koziol2003-11-062-4/+4
| | | | | | | | | | | Warning cleanup Description: Make a parameter 'const' to clean up a warning during compiles. Platforms tested: FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r7812] Updated with bug fix commmitted.Albert Cheng2003-11-031-0/+3
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* [svn-r7810] Purpose:Albert Cheng2003-11-031-1/+1
| | | | | | | | | | | | | | bug fix. Description: It sometimes complained of wrong number of argument to test. This happened when more than 1 tool are redeployed. The problem is due to an unquoted variable expanded into multiple strings, confusing the test command. Fixed by putting quotes around it. Platforms tested: only tested in verbena since it is trivial.
* [svn-r7808] Snapshot version 1.6 release 1 (post0)HDF Admin2003-11-0311-158/+497
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* [svn-r7799] Frank Baker2003-10-301-59/+113
| | | | | | | | | | | | | | Purpose: Improved tools index Better categorization and consistency in style Clarified notes regarding tools that are not included with the library distribution Added notes in the h4toh5 and h5toh4 descriptions that these tools are now distributed separately (with pointer to distribution site) A few dozen copy edits Platforms tested: IE 5
* [svn-r7795] Purpose:Quincey Koziol2003-10-301-203/+107
| | | | | | | | | | | | | | | | | | Code cleanup & simplification Description: Replace [non-working] code in routine to build up an MPI derived type for a hyperslab selection that was supposed to "flatten" out contigous blocks with code that uses a selection iterator (which _does_ have working "flattening" code). Remove "contiguous hyperslab" code for MPI selections as it is unnessary now. Platforms tested: FreeBSD 4.9 (sleipnir) w & w/o parallel Linux 2.4 (verbena) w/FORTRAN & C++ Solaris 2.7 (arabica) w/64-bit
* [svn-r7790] Purpose:Quincey Koziol2003-10-296-221/+72
| | | | | | | | | | | | | | | Bug fix & code cleanups Description: Change our use of MPI derived datatypes to not create datatypes with "0-sized" lengths, which causes the LANL Q machine to hang. Also, get rid of "prefer MPI derived datatypes" environment variable since it has no advantage. Platforms tested: FreeBSD 4.9 (sleipnir) w & w/o parallel h5committest
* [svn-r7788] Frank Baker2003-10-292-16/+23
| | | | | | | | | | | | Purpose: Fixes for user-reported Ref Manual bugs: H5Gget_objname_by_idx: corrected 'size' parameter specification H5Sselect_elements: Expanded 'coord' parameter description to make it clear that values are 0-based. Additional minor copy edits and formatting cleanup. Platforms tested: IE 5
* [svn-r7782] Sync. it with the dev. version.Albert Cheng2003-10-291-1/+1
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* [svn-r7780] Purpose:Albert Cheng2003-10-291-0/+3
| | | | | | | | | | | | | "bug fix", sort of. Description: now that stream-vfd is on by default, it does not work for Tflops. Set it to no by default. Platforms tested: Tested in Tflops. Misc. update:
* [svn-r7773] Purpose:Bill Wendling2003-10-282-11/+52
| | | | | | | | | | | | | | Update Description: Added check for correctly working basename and xargs programs. Mike McKay was having problems with broken xargs. The basename check was just a good idea. Platforms tested: Linux & Arabica (trivial change already done in mainline branch). Misc. update:
* [svn-r7768] Purpose:Quincey Koziol2003-10-281-36/+11
| | | | | | | | | | | | | Code cleanup Description: Untwist the last few sections of code before starting on fixing the problems with reading off the end of the file in earnest. Platforms tested: FreeBSD 4.9 (sleipnir) FreeBSD 4.9 (sleipnir) w/parallel h5committest not necessary - parallel only changes
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