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* [svn-r8082] Purpose:Quincey Koziol2004-01-191-2/+6
| | | | | | | | | | | | | Bug fix Description: Tweak address comparison of external file list's heap address a bit to pacify Windows. Platforms tested: FreeBSD 4.9 (sleipnir) Asking Pedro to test on Windows Too minor to require h5committest
* [svn-r8079] Purpose:Quincey Koziol2004-01-191-1/+1
| | | | | | | | | | | | Add tests & docs Description: Added tests for the recent B-tree bug fixes & document their fix in the release notes. Platforms tested: FreeBSD 4.9 (sleipnir) Too minor to require h5committest
* [svn-r8077] Snapshot version 1.7 release 16HDF Admin2004-01-182-3/+4
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* [svn-r8075] Purpose:Quincey Koziol2004-01-161-1/+55
| | | | | | | | | | | | | | | | | | Bug fix. Description: Fix problems in B-tree deletion routine that were corrupting the data structure when the B-tree had several levels and the right-most item from a leaf node that was the right-most child of an internal node was removed. Also address similar problems when a complete internal or right-most node was removed. NOTE: The B-tree deletion routines are still _NOT_ maintaining the B-tree properties correctly, that will be addressed in a future (hopefully soon) fix. Platforms tested: FreeBSD 4.9 (sleipnir) too obscure to require h5committest
* [svn-r8057] Purpose:Quincey Koziol2004-01-131-1/+5
| | | | | | | | | | | Bug fix Description: Plug another small memory leak for fill-values. Platforms tested: FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r8053] Purpose:Quincey Koziol2004-01-133-17/+21
| | | | | | | | | | | | | | | | | | | | Bug fix Description: Correct two problems with variable-length datatypes in datasets: - When overwriting an entire dataset, writing the fill value to the file would be skipped, causing problems for VL datatypes when objects in the file had been unlinked (and thus the space in the file was not all zeros) - When an application has set a fill-value for a dataset and the dataset's datatype contained a VL datatype, the library was filling space on disk with the memory form of the VL information, instead of the disk form. Platforms tested: FreeBSD 4.9 (sleipnir) h5committest
* [svn-r8051] Snapshot version 1.7 release 15HDF Admin2004-01-112-3/+4
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* [svn-r8048] Purpose:Quincey Koziol2004-01-101-1/+1
| | | | | | | | | | | | | Code cleanup & reorganization Description: Move further in the testing framework cleanup, eliminating all the global variables (moving them into testframe.c as static variables) from the testing framework code and moving it into the libh5test.a. Platforms tested: FreeBSD 4.9 (sleipnir) w & w/o thread-safety, c++ & parallel h5committested
* [svn-r8038] Purpose:Quincey Koziol2004-01-0819-233/+691
| | | | | | | | | | | | | | | | | | | | Bug fix Description: When two property lists are compared, the H5Pequal routine was just comparing the raw information for the property values. This causes problems when the raw information contains pointers to other information. Solution: Allow a 'compare' callback to be registered for properties, so that a user application get perform the comparison itself, allowing for "deep" compares of the property value. This was exported to the H5Pregister & H5Pinsert routines in the development branch, but not the release branch. Platforms tested: FreeBSD 4.9 (sleipnir) h5committest
* [svn-r8026] Purpose:Quincey Koziol2004-01-061-0/+4
| | | | | | | | | | | | | | | Bug fix Description: Fix small memory leak of fill-value information inside the library. Solution: "reset" the fill-value object header message, so that the internal buffer gets freed. Platforms tested: FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r8015] Snapshot version 1.7 release 14HDF Admin2004-01-041-2/+2
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* [svn-r8009] Purpose:Quincey Koziol2003-12-312-0/+21
| | | | | | | | | | | | | | | | | Bug fix Description: Add special-case handling to floating-point conversion tests to avoid problems with denormalized values on Cray T3E & T90 platforms. (Still not working on Cray SV1, but at least it's closer). Solution: Detect denormalized values and don't try to operate on them on the Crays. Platforms tested: FreeBSD 4.9 (sleipnir) Cray T3E (hubble.cray.com) Cray T90 (gypsy.cray.com)
* [svn-r8007] Purpose:Quincey Koziol2003-12-312-3/+7
| | | | | | | | | | | | | | Bug fix Description: Range check the szip 'pixels per block' against the chunk size of the dataset when attempting to create a new dataset, since the szip library requires the PPB to be at least the size of the fastest changing dimension in the chunk. Platforms tested: FreeBSD 4.9 (sleipnir) too minor for h5committest
* [svn-r8000] Purpose:Quincey Koziol2003-12-312-15/+78
| | | | | | | | | | | | | Bug fix Description: Fixed bug in hyperslab iteration where certain combinations of flattened and non-flattened dimensions would cause incorrect locations to be iterated over. Platforms tested: FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r7993] Purpose:Quincey Koziol2003-12-296-68/+85
| | | | | | | | | | | | Code cleanup, bug fixes Description: Wrap up rest of changes necessary for fixing the "short" MPI-I/O read problem that Robb reported. Platforms tested: FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r7988] Purpose:Quincey Koziol2003-12-298-25/+15
| | | | | | | | | | | Bug fixes & code cleanup Description: Back out some of the debugging that was inadvertently checked in recently. Platforms tested: FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [svn-r7984] Purpose: bug fixRaymond Lu2003-12-298-17/+28
| | | | | | | Description: VL datatype fails in certain way(hard to describe) Platforms tested: h5committest
* [svn-r7982] Snapshot version 1.7 release 13HDF Admin2003-12-281-2/+2
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* [svn-r7980] Purpose:Albert Cheng2003-12-261-44/+44
| | | | | | | | | Regenerate the Dependncies files. Platforms tested: "h5committested" Misc. update:
* [svn-r7978] Purpose:Albert Cheng2003-12-251-127/+61
| | | | | | | | | | | | | | | | | | | | | | | | Bug fix Description: MPIO driver did not detect partial read or write. It assumed if read completed, all bytes requested are read. Therefore, if a dataset was not completely written yet, the unread part will not be filled with default fill value. Solution: Added the MPI_Get_elements call to find exactly how many bytes are read (or written). For read case, if not enough is read, the rest is padded with zeros. For write case, it is an error if not able to write them all in first attempt. (It is not always possible to repeat write for MPIO since file-view may be changed, collective would hang, etc. So, we do just one attempt.) Platforms tested: eirene (pp). Should work for other platforms since these have been tested in v1.6. Misc. update:
* [svn-r7974] Snapshot version 1.7 release 12HDF Admin2003-12-211-2/+2
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* [svn-r7967] Purpose:Quincey Koziol2003-12-171-3/+3
| | | | | | | | | | Code cleanup for VS.NET Description: Clean up several issues that VS.NET was having problems with. Platforms tested: Eyeballed against Kent's bug reports.
* [svn-r7955] Snapshot version 1.7 release 11HDF Admin2003-12-141-2/+2
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* [svn-r7950] Purpose:Quincey Koziol2003-12-131-1/+9
| | | | | | | | | | | | | | | | Bug fix Description: Attributes which were created with scalar dataspaces were reporting their dataspace as a simple dataspace when queried later. Solution: Fix the dataspace handling code when reading in the attribute message from the file to set the extent type correctly. Platforms tested: FreeBSD 4.9 (sleipnir) too minor to require h5committest
* [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
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