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* [svn-r6991] Purpose:Albert Cheng2003-06-081-1/+1
| | | | | | | | | | | | | Cleanup Description: h5dumpgentest is already included in TEST_PROGS. Removed its old entry in PROGS. Platforms tested: Only in Copper since this is trivial. Misc. update:
* [svn-r6960] Purpose:Pedro Vicente Nunes2003-06-041-53/+905
| | | | | | | | | | | | | | | | | | | added writing more attributes to one test file Description: added the writing of 3D attributes to one test file of h5ls Solution: Platforms tested: Windows 2000 (octopus) Linux 2.4 (rockaway) SunOS 5.7 (arabica) IRIX 6.5 (modi4) Misc. update:
* [svn-r6946] Purpose:Albert Cheng2003-06-021-12/+14
| | | | | | | | | | | | | | | | | | | | | | | Bug fix Description: This would sometimes coredump in machines like PSC Alpha cluster or linux icc if -g is not used. Solution: The real problem was because char string arrays were declared without including space for the null terminator. E.g., char s[5][2]={ "s1", "s2", ...} is not correct. Increased the size and also need to change the H5S... definitions too. Platforms tested: "h5committested"--the h5dumpgentest passed without problem though it failed in Fortran but that is a current known problem. Tested in verbena using icc and also in PSC's cluster. Misc. update: Can't find this error in the v1.5 know problem list.
* [svn-r6912] Purpose:Pedro Vicente Nunes2003-05-221-222/+430
| | | | | | | | | | | | added a new test for h5ls Description: Solution: Platforms tested: Misc. update:
* [svn-r6863] Purpose:Quincey Koziol2003-05-131-2/+4
| | | | | | | | | | | | | | Bug fix Description: A few groups were left open after they were used. Solution: Closed them. :-) Platforms tested: FreeBSD 4.8 (sleipnir) h5committested
* [svn-r6787] Purpose:Bill Wendling2003-04-301-1/+1
| | | | | | | | | | | | Update Description: Fixed description. Should be 1-byte instead of 1-bytes Platforms tested: Linux Misc. update:
* [svn-r6785] Purpose:Bill Wendling2003-04-303-12/+91
| | | | | | | | | | | | | | | | Feature Add Description: It's now possible to print out characters as actual characters instead of their decimal equivalent numbers. It's the same thing that h5ls does. The flag to do this is "--string" or "-r". Platforms tested: Verbena (Fortran & C++) Arabica (Fortran) Modi4 (Fortran & Parallel) Misc. update:
* [svn-r6783] Purpose:Albert Cheng2003-04-301-7/+1
| | | | | | | | | | | | | | | | | | | Bug fix Description: "$@" was used to represent all argument provided. This has the unfortunate effect as one argument of "" when actually no argument was given. Some machines throw the "" away but some like Tflops and Alpha Q, retains them as a single argument of "". This caused the no filename given test to fail. Solution: Replaced "$@" with a plain $@. Platforms tested: h5committested Misc. update:
* [svn-r6576] Purpose:Quincey Koziol2003-04-031-2/+4
| | | | | | | | | | | | | | Cleanup Description: Update dependencies. Solution: Platforms tested: Linux 2.4 (eirene) Misc. update:
* [svn-r6412] Purpose:Quincey Koziol2003-02-171-1/+3
| | | | | | | | | | Code cleanup Description: Update dependencies and clean up a few warnings. Platforms tested: Linux 2.2 (eirene) w/parallel
* [svn-r6411] Purpose:Quincey Koziol2003-02-171-9/+9
| | | | | | | | | | | | | | | | | | | | | | Code cleanup Description: Clean up miscellaneous warnings which have crept into the code. Fix "_POSIX_C_SOURCE not defined" warning on FreeBSD. Adjust gcc compiler flags to be more concise for production mode. Refactor the H5O code so that there is a stronger boundary between code in the H5O package and code in the library which just calls H5O routines. Platforms tested: Tested h5committest {arabica (fortran), eirene (fortran, C++) modi4 (parallel, fortran)} FreeBSD 4.7 (sleipnir) serial & parallel and gcc 2.95.4 & gcc 3.2.2 Misc. update: Update MANIFEST if you add or remove any file.
* [svn-r6310] Purpose:Albert Cheng2003-01-221-1/+7
| | | | | | | | | patch Description: Tflops interprets "$@" as "" when no parameter is given (e.g., the case of missing file name). Changed it to use $@ till Tflops fixes it. Platforms tested: Tflops, burrwhite (pp), modi4(pp)
* [svn-r6269] Purpose:Quincey Koziol2003-01-131-1/+1
| | | | | | | | | | | | | Code cleanup Description: Various code cleanups to allow the development branch to be compiled with a C++ compiler (i.e. CC=g++ ) Platforms tested: Tested h5committest {arabica (fortran), eirene (fortran, C++) modi4 (parallel, fortran)} FreeBSD 4.7 (sleipnir) C++
* [svn-r6255] Purpose:Quincey Koziol2003-01-091-3/+5
| | | | | | | | | | Code cleanup Description: Clean up a few more warnings and update dependencies. Platforms tested: Linux 2.2.18smp (eirene) serial & parallel
* [svn-r6252] Purpose:Quincey Koziol2003-01-092-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Lots of performance improvements & a couple new internal API interfaces. Description: Performance Improvements: - Cached file offset & length sizes in shared file struct, to avoid constantly looking them up in the FCPL. - Generic property improvements: - Added "revision" number to generic property classes to speed up comparisons. - Changed method of storing properties from using a hash-table to the TBBT routines in the library. - Share the propery names between classes and the lists derived from them. - Removed redundant 'def_value' buffer from each property. - Switching code to use a "copy on write" strategy for properties in each list, where the properties in each list are shared with the properties in the class, until a property's value is changed in a list. - Fixed error in layout code which was allocating too many buffers. - Redefined public macros of the form (H5open()/H5check, <variable>) internally to only be (<variable>), avoiding innumerable useless calls to H5open() and H5check_version(). - Reuse already zeroed buffers in H5F_contig_fill instead of constantly re-zeroing them. - Don't write fill values if writing entire dataset. - Use gettimeofday() system call instead of time() system when checking the modification time of a dataset. - Added reference counted string API and use it for tracking the names of objects opening in a file (for the ID->name code). - Removed redundant H5P_get() calls in B-tree routines. - Redefine H5T datatype macros internally to the library, to avoid calling H5check redundantly. - Keep dataspace information for dataset locally instead of reading from disk each time. Added new module to track open objects in a file, to allow this (which will be useful eventually for some FPH5 metadata caching issues). - Remove H5AC_find macro which was inlining metadata cache lookups, and call function instead. - Remove redundant memset() calls from H5G_namei() routine. - Remove redundant checking of object type when locating objects in metadata cache and rely on the address only. - Create default dataset object to use when default dataset creation property list is used to create datasets, bypassing querying for all the property list values. - Use default I/O vector size when performing raw data with the default dataset transfer property list, instead of querying for I/O vector size. - Remove H5P_DEFAULT internally to the library, replacing it with more specific default property list based on the type of property list needed. - Remove redundant memset() calls in object header message (H5O*) routines. - Remove redunant memset() calls in data I/O routines. - Split free-list allocation routines into malloc() and calloc()- like routines, instead of one combined routine. - Remove lots of indirection in H5O*() routines. - Simplify metadata cache entry comparison routine (used when flushing entire cache out). - Only enable metadata cache statistics when H5AC_DEBUG is turned on, instead of always tracking them. - Simplify address comparison macro (H5F_addr_eq). - Remove redundant metadata cache entry protections during dataset creation by protecting the object header once and making all the modifications necessary for the dataset creation before unprotecting it. - Reduce # of "number of element in extent" computations performed by computing and storing the value during dataspace creation. - Simplify checking for group location's file information, when file has not been involving in file-mounting operations. - Use binary encoding for modification time, instead of ASCII. - Hoist H5HL_peek calls (to get information in a local heap) out of loops in many group routine. - Use static variable for iterators of selections, instead of dynamically allocation them each time. - Lookup & insert new entries in one step, avoiding traversing group's B-tree twice. - Fixed memory leak in H5Gget_objname_idx() routine (tangential to performance improvements, but fixed along the way). - Use free-list for reference counted strings. - Don't bother copying object names into cached group entries, since they are re-created when an object is opened. The benchmark I used to measure these results created several thousand small (2K) datasets in a file and wrote out the data for them. This is Elena's "regular.c" benchmark. These changes resulted in approximately ~4.3x speedup of the development branch when compared to the previous code in the development branch and ~1.4x speedup compared to the release branch. Additionally, these changes reduce the total memory used (code and data) by the development branch by ~800KB, bringing the development branch back into the same ballpark as the release branch. I'll send out a more detailed description of the benchmark results as a followup note. New internal API routines: Added "reference counted strings" API for tracking strings that get used by multiple owners without duplicating the strings. Added "ternary search tree" API for text->object mappings. Platforms tested: Tested h5committest {arabica (fortran), eirene (fortran, C++) modi4 (parallel, fortran)} Other platforms/configurations tested? FreeBSD 4.7 (sleipnir) serial & parallel Solaris 2.6 (baldric) serial
* [svn-r6102] Raymond Lu2002-11-191-3/+8
| | | | | | | | | Purpose: bug fix Description: forgot to change datatype print-out when fixed VL string bug for h5dump. Platforms tested: modi4
* [svn-r6099] Raymond Lu2002-11-183-24/+126
| | | | | | | | | | | Purpose: bug fix. Description: h5dump cannot dump data and datatype for VL string. Platforms tested: eirene, arabica Misc. update: MANIFEST, RELEASE.txt
* [svn-r6017] Description:Albert Cheng2002-10-192-91/+97
| | | | | | | | | | | Renamed h5dumptst.c to h5dumpgentest.c. Added a test to run h5dumpgentest to make it can run without error. Note that this does not verify if it is generating the correct test files. Platforms tested: Tested h5committest {arabica (fortran), eirene (fortran, C++) modi4 (parallel, fortran)}? YES Misc. update: Update MANIFEST if you add or remove any file. YES
* [svn-r6008] Purpose:Albert Cheng2002-10-161-1/+1
| | | | | | | Changed the file name nofilename.ddl to tnofilename.ddl, to be consistent with the other file names. Platforms tested: eirene only since this is a very simple change.
* [svn-r6007] Purpose:Albert Cheng2002-10-162-10/+10
| | | | | | | | | | | | | | Improvement Description: Moved the code parsing for missing file name in the parse_command_line routine. Added a test checking if the tool fails as expected when no file name is given. Platforms tested: Tested h5committest {arabica (fortran), eirene (fortran, C++) modi4 (parallel, fortran)}? YES Misc. update: Update MANIFEST if you add or remove any file. YES, added nofilename.ddl
* [svn-r6000] Purpose:Albert Cheng2002-10-151-4/+6
| | | | | | | | | | | | | | | | | Bug fix (ID 765 and part of ID 841) Description: "h5dump -H" would core dump. It was because the code was not checking if there was any file argument after option parsing. It referred to an non-existing filename argument. There was also some very old but not commented code which allowed the use of back slash to escape a filename begun with '-'. The '--' option is better and more common practice. Solution: Added code to check if there is still a filename argument after parsing. (This checking probably should goto inside the option_parsing routine. Also removed that old code mentioned above. Platforms tested: eirene, arabica and modi4
* [svn-r5998] Purpose:Albert Cheng2002-10-155-31/+72
| | | | | | | | | | | | | | updated copyright note. Copied the UNUSED correction from v1.4. Added an example to the usage of -- option. Description: [describe the bug, or describe the new feature, etc] Solution: [details about the changes, algorithm, etc...] [Please as detail as you can since your own explanation is better than others guessing it from the code.] Platforms tested: arabica (fortran), modi4 (pp, fortran),eirene (fortran, CC).
* [svn-r5983] Purpose:Quincey Koziol2002-10-141-2/+2
| | | | More fixups to the Dependencies files...
* [svn-r5981] Purpose:Quincey Koziol2002-10-141-13/+13
| | | | Regenerate Dependencies files.
* [svn-r5674] Purpose:Quincey Koziol2002-06-191-2/+2
| | | | | | | | | | Code cleanup Description: Removed more compiler warnings, etc. Platforms tested: Linux 2.2.x (eirene) w/parallel
* [svn-r5581] Purpose:Bill Wendling2002-06-101-1/+1
| | | | | | | | | | | | Bug Fix Description: On AIX machines, the number of script interpreters which ran the testh5dump.sh script would strip too many of the quotes away, causing problems if you're quoting something with a space in it. Solution: Just got rid of the spaces and used ',' instead. Platforms tested: AIX and Linux
* [svn-r5278] Purpose:Albert Cheng2002-04-281-4/+4
| | | | | | | | | | | | | | | | | | | | | Migrate from configure macros of XYZ_ABC to H5_XYZ_ABC Description: configure generates many macros definitions on the fly and were stored in src/H5config.h which is included by H5public.h. But other software that uses hdf5 may also run their own configure. There can be a clash in macro name space. We decided awhile ago to prepend all generated macros with "H5_" to avoid conflicts. The process has started and this commit completes it (at least attempt to). Solution: Many macros symbols (e.g. SIZEOF_xxx and HAVE_xxx were changed to H5_SIZEOF_xxx and H5_HAVE_xxx). Then H5private.h no longer includes H5config.h. This cuts H5config.h away from HDF5 source code. Pending issues: The module of fortran and pablo are to be resolved in a different commit. Platforms tested: eirene (parallel), arabica (solaris 7 --enable-fortran, --enable-cxx)
* [svn-r5219] Purpose:Quincey Koziol2002-04-221-9/+9
| | | | | | | | | | Code cleanup Description: Clean up warnings from gcc 3.1 Platforms tested: FreeBSD 4.5 (sleipnir)
* [svn-r5200] Purpose:Quincey Koziol2002-04-181-3/+3
| | | | | | | | | | Code Cleanup Description: Clean up compiler warnings from the last bunch of checkins Platforms tested: FreeBSD 4.5 (sleipnir)
* [svn-r5023] Purpose:Bill Wendling2002-02-273-4/+47
| | | | | | | | | | | | | | | | | | | Bug Fix Description: There was a problem with having a lot of groups nested together. We could only handle 1024 characters at most, but, in a parallel program especially, it could occur that there were lots and lots of groups and would be more than 1024. Solution: I made the "objname" part of the obj_t structure a pointer instead of a fixed size. Added code to allocate/deallocate the memory we need for it. Had to fix how the "prefix" was being handled in the h5dump program. It was also set to only 1024 characters in length. I made it dynamic. Added a test case...Go me! Platforms tested: Linux, Solaris
* [svn-r5009] Purpose:Bill Wendling2002-02-251-5/+8
| | | | | | | | | | | Oops Description: I added files for testing the group comments dumping feature, but didn't actually add it to the testh5dump.sh script. Solution: Added it. Platforms tested: Linux
* [svn-r5008] Purpose:Bill Wendling2002-02-252-0/+64
| | | | | | | | Test Add Description: Added a test for dumping files with the multi driver. Platforms tested: Linux
* [svn-r5006] Purpose:Bill Wendling2002-02-252-0/+82
| | | | | | | | Test Addition Description: Added tests to the h5dumper for split and family file drivers. Platforms tested: Linux
* [svn-r4782] Bill Wendling2002-01-052-2/+70
| | | | | | | | | | | | | Purpose: Feature Add Description: Added support for dumping Group Comments. This involved a modification of the DDL as well. Solution: Steal code from h5ls and put it in the h5dump. The ddl.html file was updated as normal. And a test was created... Platforms tested: Dangermouse, Modi4, Kelgia
* [svn-r4757] Purpose:Albert Cheng2001-12-301-2/+0
| | | | | | | | | | | | | | | | | | Removing the DPSS (gridstorage) driver source code. Description: The DPSS (using Grid-Storage) driver is retired. Removed the configure option with-gridstorage from configure.in. Cvs remove the following files ./src/H5FDdpss.c ./src/H5FDdpss.h ./test/dpss_read.c ./test/dpss_write.c Regenerated Dependencies files (some had to be hand-edited since 'make depend' did not cover them.) Removed reference to DPSS Virtual file driver from H5F.c. Platforms tested: modi4 (Parallel; -with-gass=...), eirene, arabica (fortran, cxx).
* [svn-r4747] Purpose:Quincey Koziol2001-12-201-10/+0
| | | | | | | | | | | | | | Bug Fix. Description: The H5Rget_object_type function could not get the object type for dataset region references. Solution: Added a new function, H5Rget_obj_type, to replace H5Rget_object_type. The new function requires the reference type as an additional parameter, in order to allow queries on different reference types to be performed correctly. Platforms tested: FreeBSD 4.4. (sleipnir)
* [svn-r4643] Purpose:Quincey Koziol2001-11-272-22/+23
| | | | | | | | | | | | | | | | | | | | | | Code cleanup Description: Windows is generating hundreds of warnings from some of the practices in the library. Mostly, they are because size_t is 32-bit and hsize_t is 64-bit on Windows and we were carelessly casting the larger values down to the smaller ones without checking for overflow. Also, some other small code cleanups,etc. Solution: Re-worked some algorithms to eliminate the casts and also added more overflow checking for assignments and function parameters which needed casts. Kent did most of the work, I just went over his changes and fit them into the the library code a bit better. Platforms tested: FreeBSD 4.4 (hawkwind)
* [svn-r4517] Raymond Lu2001-10-031-0/+3
| | | | | | | | Purpose: Changed to the new generic property list for dataset creation property list. Platforms tested: Arabica, modi4 and Hawkwind
* [svn-r4473] Purpose:Quincey Koziol2001-09-251-29/+29
| | | | | | | | | | | | | | | | | | | | | Code cleanup for better compatibility with C++ compilers Description: C++ compilers are choking on our C code, for various reasons: we used our UNUSED macro incorrectly when referring to pointer types we used various C++ keywords as variables, etc. we incremented enum's with the ++ operator. Solution: Changed variables, etc.to avoid C++ keywords (new, class, typename, typeid, template) Fixed usage of UNUSED macro from this: char UNUSED *c to this: char * UNUSED c Switched the enums from x++ to x=x+1 Platforms tested: FreeBSD 4.4 (hawkwind)
* [svn-r4456] Bill Wendling2001-09-181-54/+53
| | | | | | | | | | | | | Purpose: Bug Fix Description: Some so-called "operating systems" (*cough*Windows*cough*) can't handle large string sizes. Solution: Replace the Usage string with individual strings which all call fprintf() themselves. Platforms tested: Linux
* [svn-r4402] Bill Wendling2001-08-211-3/+3
| | | | | | | | | | | | Purpose: Bug Fix Description: Object IDs command-line options weren't being picked up. Solution: The wrong flag was being checked for. Changed the flag from "v" to "i", which is what the documentation says. Platforms tested: Linux
* [svn-r4355] Purpose:Quincey Koziol2001-08-141-12/+12
| | | | | | | | | | | | | | | | | | | | | | Code cleanup (sorta) Description: When the first versions of the HDF5 library were designed, I remembered vividly the difficulties of porting code from a 32-bit platform to a 16-bit platform and asked that people use intn & uintn instead of int & unsigned int, respectively. However, in hindsight, this was overkill and unnecessary since we weren't going to be porting the HDF5 library to 16-bit architectures. Currently, the extra uintn & intn typedefs are causing problems for users who'd like to include both the HDF5 and HDF4 header files in one source module (like Kent's h4toh5 library). Solution: Changed the uintn & intn's to unsigned and int's respectively. Platforms tested: FreeBSD 4.4 (hawkwind)
* [svn-r4342] Purpose:Albert Cheng2001-08-141-3/+4
| | | | | | | | | | | | | | | | | | Improvement Description: The stdout and stderr were both redirected to an output file. This works fine in tradition sequential Unix machines. But in some parallel systems (like mpi-jobs in IBM SP), the stderr is merged with stdout alright but not in the exact order as expected. This is not deterministic in parallel jobs. So, the test output are all there but the ordering maynot be as expected. Solution: Redirect stderr to separated file and append it to the stdout file after test-command is executed. Then compare it with the expected output. This eliminate the assumption that stdout and stderr must merged in "chronical orders". Platforms tested: tested in v1.4. Folded it into v1.5.
* [svn-r4326] Purpose:Quincey Koziol2001-08-102-23/+115
| | | | | | | | | | Code cleanups, mostly.. Description: Work on pacifying the SGI compiler to get the generic properties working correctly with --enable-parallel and --enable-fortran. It's not quite fixed yet, but I need to head home and these patches help... :-/ Platforms tested: IRIX64 6.5 (modi4)
* [svn-r4315] Bill Wendling2001-08-061-3/+5
| | | | | | | | | Purpose: Feature FIx Description: Fixed description of the --filedriver flag. Platforms tested: Linux
* [svn-r4312] Purpose:Quincey Koziol2001-08-061-67/+0
| | | | | | | | | Feature shift Description: Take out the v1.2.x compatibility stubs and put in the hooks for v1.4.x compatibility when needed. Platforms tested: FreeBSD 4.3 (hawkwind)
* [svn-r4292] Bill Wendling2001-08-011-0/+80
| | | | | | | | | | | | | | | | Purpose: Bug Fix Description: The way we were generating Dependencies and .depend files was broken. If the $srcdir or other macros began with a ".", then it would match anything and cause problems since it would then overwrite the beginning of the header file's path. Solution: Wrote a Perl script which can handle this type of weirdness better. It's only used when the environment is a GNU one with a GCC compiler... Platforms tested: Linux
* [svn-r4284] Bill Wendling2001-07-311-21/+25
| | | | | | | | | | Purpose: Feature Change Description: Changed the --family flag to --filedriver to make it clearer what's going on. Platforms tested: Linux
* [svn-r4282] Bill Wendling2001-07-301-7/+21
| | | | | | | | | | | | | | | Purpose: Bug Fix/Feature Add Description: Added new flag ("-f" and "--family") to allow user to specify which file driver to use to open the file. If they don't specify anything, then it defaults to the old behaviour of trying each driver in turn until one actually opens the file. If the driver the user specified doesn't succeed in opening the file, then we do NOT try other file drivers. Platforms tested: Linux
* [svn-r4180] Purpose:Quincey Koziol2001-07-101-0/+66
| | | | | | | | Documentation Description: Accommodate v1.2.x behavior when --enable-hdf5v1_2 is enabled. Platforms tested: FreeBSD 4.3 (hawkwind)
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