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* [svn-r7943] Purpose:Quincey Koziol2003-12-133-11/+78
| | | | | | | | | | | | | | | Bug fix. Description: Using a selection offset with hyperslab selections in chunked datasets was getting into an infinite loop and hanging the application. Solution: Apply the selection offset to the hyperslab selection properly. Platforms tested: FreeBSD 4.9 (sleipnir) w & w/o parallel h5committest
* [svn-r7941] Purpose:Quincey Koziol2003-12-121-1/+4
| | | | | | | | | | Bug fix/code cleanup Description: Add MPE information for new H5I functions. Platforms tested: Eyeballed - very minor
* [svn-r7932] Purpose:Quincey Koziol2003-12-112-34/+210
| | | | | | | | | | | Add new feature Description: Add new H5I{dec|get|inc}_ref() routines and tests for them. Platforms tested: FreeBSD 4.9 (sleipnir) h5committest
* [svn-r7930] Purpose:Quincey Koziol2003-12-111-4/+3
| | | | | | | | | | | | Bug fix/code cleanup Description: Make H5Pclose_class() decrement the ID's reference count to close a generic property class ID, which allows the new H5I routines to work correctly. Platforms tested: FreeBSD 4.9 (sleipnir) h5committest
* [svn-r7929] Purpose:Quincey Koziol2003-12-111-4/+4
| | | | | | | | | | | Code cleanup Description: Fix H5MM_malloc() and H5MM_calloc() routines to use new FUNC_ENTER macros. Platforms tested: FreeBSD 4.9 (sleipnir) h5committest
* [svn-r7926] Purpose:Quincey Koziol2003-12-102-13/+32
| | | | | | | | | | | | Bug fix Description: Clean up a few allocations of zero-sized blocks that were detected with the new free-list assertions. Platforms tested: FreeBSD 4.9 (sleipnir) w & w/o parallel too minor to require h5committest
* [svn-r7924] Purpose:Quincey Koziol2003-12-101-0/+6
| | | | | | | | | | | Code cleanup Description: Add more assertions to detect attempted allocations of zero-sized blocks. Platforms tested: FreeBSD 4.9 (sleipnir) w & w/o parallel too minor to require h5committest
* [svn-r7920] Purpose:Quincey Koziol2003-12-101-2/+2
| | | | | | | | | | | Bug fix Description: Correct a couple of minor problems with 1.6 compat mode. Platforms tested: FreeBSD 4.9 (sleipnir) not tested in h5committest
* [svn-r7917] Purpose:Quincey Koziol2003-12-0667-514/+521
| | | | | | | | | | | | | | | | | | | Code cleanup Description: Clean up compiler warnings, especially the 'FUNC' variable not used which comes out in production mode. Solution: Had to add a new FUNC_ENTER_NOAPI_NOINIT_NOFUNC macro for those non-API functions which don't need the 'FUNC' variable defined. (This will be _so_ much easier when C99 is standard on all our supposed platforms, since it has a __FUNC__ macro... ) Platforms tested: FreeBSD 4.9 (sleipnir) too minor for h5committest (although there were lots of files changed, the change was minor in each one)
* [svn-r7915] Purpose:Quincey Koziol2003-12-061-9/+10
| | | | | | | | | | | | 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-r7914] Purpose:Albert Cheng2003-12-051-4/+5
| | | | | | | | | | | | Regenerate the Dependencies files if needed. Description: Solution: Platforms tested: Misc. update:
* [svn-r7875] Purpose:Quincey Koziol2003-11-244-2/+210
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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-r7873] Purpose:Quincey Koziol2003-11-211-12/+6
| | | | | | | | | | | | Code cleanup Description: Remove an unused typedef, fix a LONG->LLONG typo and use LLONG_MIN where appropriate. Platforms tested: FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r7872] Purpose:Quincey Koziol2003-11-211-0/+1
| | | | | | | | | | | New macro Description: Introduce LLONG_MIN macro to match LLONG_MAX macro Platforms tested: FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r7871] Purpose:Quincey Koziol2003-11-214-9/+3
| | | | | | | | | | | Code cleanup Description: Make some functions static and remove unused variables, etc. Platforms tested: FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r7868] Purpose: new featureRaymond Lu2003-11-217-3/+1592
| | | | | | | | | | Description: data type conversion between integers and float numbers. (Cover your ears. It's going to explode.:) Solution: covers all native type conversion. Mainly uses hardware conversion but handles overflow more gracefully. Platforms tested: h5committest
* [svn-r7860] Purpose:Quincey Koziol2003-11-204-0/+36
| | | | | | | | | | | | | | | | | 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-r7847] Purpose:Bill Wendling2003-11-132-5/+19
| | | | | | | | | | | | | | | | | | Bug Fix Description: The SAP was sending back replies to the client but the client wasn't picking them up (this was after a dump from the server. Solution: Read the extra replies from the server. Platforms tested: AIX (w/ FPHDF5) Linux (w/ FPHDF5) Solaris (w/ Fortran & C++) Misc. update:
* [svn-r7845] Purpose:Quincey Koziol2003-11-132-4/+2
| | | | | | | | | | | | | | | | 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-r7842] Purpose:Quincey Koziol2003-11-136-228/+458
| | | | | | | | | | | | | | | | | | | 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-r7838] Purpose:Bill Wendling2003-11-124-28/+822
| | | | | | | | | | | | | | | | | | | | | | | Bug fix and File Addition Description: - Fixed when reading from the file with FPHDF5. It wasn't recording how many bytes it read. - Added Arithmetic Transformation modules. These haven't been included into the HDF5 build. I just added them here for future porposes... Solution: Added a call to "MPI_Get_count" to get the number of bytes read. Platforms tested: Linux (w/ FPHDF5) AIX (w/ and w/o FPHDF5) FPHDF5-specific fixes...No need for H5committest Misc. update:
* [svn-r7836] Purpose:Quincey Koziol2003-11-122-0/+2
| | | | | | | | | | Bug fix Description: Add H5MMprivate.h header, to fix builds. Platforms tested: Eyeballed it, too minor to require testing...
* [svn-r7831] Snapshot version 1.7 release 10HDF Admin2003-11-091-2/+2
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* [svn-r7829] Purpose:Quincey Koziol2003-11-087-30/+97
| | | | | | | | | | | | | | | | | 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-r7827] Purpose:Quincey Koziol2003-11-081-6/+6
| | | | | | | | | | | | 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-r7826] Purpose:Quincey Koziol2003-11-081-1/+2
| | | | | | | | | | | Code cleanup Description: Cleanup compiler warning by breaking apart the cast checking. Platforms tested: FreeBSD 4.9 (sleipnir) too minor to need h5committest
* [svn-r7824] Purpose:Quincey Koziol2003-11-071-53/+96
| | | | | | | | | | | | | | | 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-r7820] 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-r7818] 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-r7807] Snapshot version 1.7 release 9HDF Admin2003-11-021-2/+2
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* [svn-r7805] Purpose:Bill Wendling2003-10-315-46/+297
| | | | | | | | | | | | | | | | | | | | Bug Fix Description: The End of Address information needed to be kept by the SAP. Some processes were trying to get the EOA information in collective mode, but the action wasn't collective at the time. Solution: Keep the EOA information for the file on the SAP. Clients query the SAP to get/set it when needed. Platforms tested: Linux (w/ FPHDF5) Copper (w/o FPHDF5) (FPHDF5 specific, so no need for full testing) Misc. update:
* [svn-r7803] Purpose:Quincey Koziol2003-10-314-6/+5
| | | | | | | | | | | | Minor code cleanup Description: Fixed up comments, made the H5I_get_file_id() routine static, removed H5Gprivate from including itself... Platforms tested: FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r7801] Purpose: added featureRaymond Lu2003-10-314-8/+44
| | | | | | | | Description: more feature to H5Iget_file_id(). If file ID is closed, it can still return an ID given object ID. Platforms tested: h5committest
* [svn-r7798] Purpose:Albert Cheng2003-10-301-0/+1
| | | | | | | | | | | | | | | Bug fix Description: MPE color for new routine H5Iget_file_id is missing. Solution: Added it. Platforms tested: Only tested in copper since it is the only one that can do MPE. Misc. update:
* [svn-r7794] 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-r7789] Purpose:Quincey Koziol2003-10-298-314/+132
| | | | | | | | | | | | | | | 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-r7786] Purpose:Quincey Koziol2003-10-294-21/+22
| | | | | | | | | | | | Code cleanup & add a feature Description: Added support for querying the file ID of named datatypes to new H5Iget_file_id function. Platforms tested: FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r7784] *** empty log message ***Raymond Lu2003-10-297-0/+126
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* [svn-r7767] Purpose:Quincey Koziol2003-10-282-51/+24
| | | | | | | | | | | | | 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
* [svn-r7765] Purpose:Quincey Koziol2003-10-283-164/+181
| | | | | | | | | | | | | Code cleanup Description: More collective/independent cleanups to straighten out code contortions. Platforms tested: FreeBSD 4.9 (sleipnir) FreeBSD 4.9 (sleipnir) w/parallel Linux 2.4 (verbena) w/fortran & C++ Solaris 2.7 (arabica) w/64-bit extensions enabled
* [svn-r7763] Purpose:Quincey Koziol2003-10-284-4/+8
| | | | | | | | | | | | | | | | | Bug fix Description: Code was using an internal DXPL with collective I/O turned on during independent I/O operations to fill dataset on disk. Solution: Switched to internal DXPL with independent I/O Platforms tested: FreeBSD 4.9 (sleipnir) FreeBSD 4.9 (sleipnir) w/parallel Linux 2.4 (verbena) w/fortran & C++ Solaris 2.7 (arabica) w/64-bit extensions enabled
* [svn-r7759] Purpose:Quincey Koziol2003-10-281-2/+2
| | | | | | | | | | | | | | Fix serial build Description: I accidentally put the "use_par_opt_io" variable in an #ifdef PARALLEL section. Solution: Hoist it out of parallel section Platforms tested: Eyeballed it - very trivial
* [svn-r7754] Purpose:Quincey Koziol2003-10-275-57/+89
| | | | | | | | | | | | | Code cleanup Description: Straighten out more goofiness in the MPI code dealing with collective I/O transfers - mostly make certain that a view is set if-and-only-if collective I/O is occurring on raw data (and vice versa for views and independent I/O) Platforms tested: FreeBSD 4.9 (sleipnir) w/parallel & FPHDF5 too minor to repquire h5committest
* [svn-r7746] Purpose:Quincey Koziol2003-10-272-116/+0
| | | | | | | | | | | | Code cleanup Description: Remove collective parallel I/O checking code, now that it's impossible to get into this code with collective access enabled. Platforms tested: FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r7744] Purpose:Quincey Koziol2003-10-271-109/+53
| | | | | | | | | | | | | | Code cleanup Description: More refactoring on setup of MPI-IO parameters: hoisted the code to change the transfer mode from collective to independent up into the H5D_read and H5D_write routines, instead of duplicating it inside each of the chunk/contig read/write routines. Platforms tested: FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r7742] Purpose:Quincey Koziol2003-10-271-77/+44
| | | | | | | | | | | | Code cleanup Description: Clean up setup code for collective I/O transfers to make the logic more obvious. Platforms tested: FreeBSD 4.9 (sleipnir) too minor for h5committest
* [svn-r7739] Snapshot version 1.7 release 8HDF Admin2003-10-261-2/+2
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* [svn-r7732] Purpose:Quincey Koziol2003-10-251-30/+45
| | | | | | | | | | | | | | | | | Bug fix Description: Single hyperslab selections (which were set with only one call to H5Sselect_hyperslab) that had dimensions that could be "flattened" but were interspersed with dimensions that could not be flattened were not correctly handled, causing core dumps. Solution: Re-work "flattening" code to handle this case properly. Platforms tested: FreeBSD 4.9 (sleipnir) w/parallel h5committest
* [svn-r7725] Purpose:Quincey Koziol2003-10-245-220/+320
| | | | | | | | | | | | Code cleanup Description: Refactored handlier of VFL drivers in file access and data transfer property lists in order to simplify and unify the code dealing with them. Platforms tested: FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r7724] Purpose:Quincey Koziol2003-10-241-2/+2
| | | | | | | | | | | | Bug fix Description: Change "H5_HAVE_PARALLEL" to "H5_HAVE_FPHDF5" around VFL ID, to prevent daily builds from failing. Platforms tested: FreeBSD 4.9 (sleipnir) w/parallel too specialized to require h5committest
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