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* [svn-r10238] Purpose:Quincey Koziol2005-03-207-114/+164
| | | | | | | | | | | | | | | | Optimization Description: Speed up I/O on enumerated datatypes (including those nested in compound datatypes, arrays, etc.) if the destination datatype is a proper superset of the source datatype. Solution: Detect the situation and treat as no-op datatype conversion. Platforms tested: FreeBSD 4.11 (sleipnir) Too minor to require h5committest
* [svn-r10231] Purpose:Quincey Koziol2005-03-181-21/+29
| | | | | | | | | | | | | | | | Bug fix Description: Opening an object in a group that is located in a file which has been unmounted would cause a core dump. :-( Solution: Re-arrangement internal code to compute internal "user" and "canonical" names for the newly opened object in a safer way. Platforms tested: FreeBSD 4.11 (sleipnir) Too minor to require h5committest
* [svn-r10230] Purpose:Quincey Koziol2005-03-182-0/+49
| | | | | | | | | | | New feature Description: Add in support for deleting entire block tracker. Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10229] Purpose:Quincey Koziol2005-03-171-2/+2
| | | | | | | | | | | Update comments Description: Correct some minor errors in comments/error strings. Platforms tested: FreeBSD 4.11 (sleipnir) w/parallel Solaris 2.9 (shanti)
* [svn-r10216] James Laird2005-03-141-10/+15
| | | | | | | | | | | | | | | | Purpose: Bug fix Description: Calling H5Iobject_verify on an invalid type of ID (e.g., H5I_BADID) triggers an assert. Solution: Test for this condition and return an error instead of an assert. Added tests for this case. Platforms tested: sleipnir (minor change)
* [svn-r10215] Purpose:James Laird2005-03-141-2/+2
| | | | | | | | | | | | | | | | | Configure feature Description: On some platforms with some compilers, automake's dependency tracking is silently disabled. This can be confusing for developers. Solution: Set configure to enable dependencies all the time unless the user explicitly disables them (using the configure flag --disable-dependency-tracking) or a site file overrides the default (as is the case on IRIX). Platforms tested: sleipnir, mir
* [svn-r10208] Purpose:MuQun Yang2005-03-141-0/+4
| | | | | | | | | | | | | | Collective chunk IO configuration Description: Forgot adding H5config.h.in to the CVS tree. Solution: Platforms tested: Copper, heping Misc. update:
* [svn-r10203] Purpose:Quincey Koziol2005-03-111-3/+46
| | | | | | | | | | | New feature/tests Description: Add better support & tests for removing blocks being tracked. Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10199] Purpose:Quincey Koziol2005-03-112-0/+155
| | | | | | | | | | | New feature Description: Add basic block removal feature Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10198] Purpose:Quincey Koziol2005-03-111-37/+179
| | | | | | | | | | | New feature Description: Handle merging new blocks with existing blocks Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10196] Purpose:Quincey Koziol2005-03-111-2/+2
| | | | | | | | | | Code cleanup Description: Actually use the new error code defined... :-) Platforms tested: None, too minor to require re-test.
* [svn-r10195] Purpose:Quincey Koziol2005-03-117-2/+198
| | | | | | | | | | | New feature Description: Add feature to modify an existing record in a B-tree Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10191] Purpose:Quincey Koziol2005-03-115-13/+152
| | | | | | | | | | | | New tests Description: Add some internal validation routines and make certain that the max & min block sizes get tracked accurately, at least for a simple series of insertions Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10190] Purpose:Quincey Koziol2005-03-112-2/+48
| | | | | | | | | | | New feature Description: Add query for the total size of blocks tracked Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10189] Purpose:Quincey Koziol2005-03-111-1/+52
| | | | | | | | | | | | | New feature & bug fix Description: Support inserting multiple blocks Start tracking the metadata about the blocks. Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10188] Purpose:Quincey Koziol2005-03-111-10/+10
| | | | | | | | | | | Bug fix Description: Correct the native record size. Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10187] Purpose:Quincey Koziol2005-03-118-45/+36
| | | | | | | | | | | | | Code cleanup, mostly Description: Remove remaining TBBT error info Add new error code for block tracker Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10186] Purpose:Quincey Koziol2005-03-112-0/+116
| | | | | | | | | | | New feature Description: Add basic code to insert blocks into block tracker. Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10185] Purpose:Quincey Koziol2005-03-111-3/+9
| | | | | | | | | | | | | | New feature & bug fix Description: Allow NULL 'op' for find operations to easily query the existance of a record for a key during H5B2_find() operations. Fix H5B2_neighbor() to work properly with empty B-tree Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10184] Purpose:Quincey Koziol2005-03-1119-14/+1014
| | | | | | | | | | | | | | | | | | | | New feature Description: Add new "block tracker" data structure to library, for tracking blocks of bytes in a file. Block trackers will be used to keep track of the blocks belonging to the soon-to-be-implemented "segmented heap" which is designed to replace the current local & global heaps (starting with the local heap). Block trackers will also keep track of the free space in the segmented heap and someday could be used to track the free space in the entire HDF5 file. They are implemented as a small header of information to cache the state of the blocks (max & min sizes of blocks tracked, etc.) and the records of the blocks themselves are stored in a v2 B-tree. Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti) h5committest
* [svn-r10183] Purpose:Quincey Koziol2005-03-112-2/+2
| | | | | | | Fix comment Platforms tested: None, too minor...
* [svn-r10182] Purpose:Quincey Koziol2005-03-111-0/+7
| | | | | | | | | | | Add comments Description: Add note to investigate "deterministic skip lists", in case I forget... Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10181] Purpose:Quincey Koziol2005-03-111-12/+15
| | | | | | | | | | | Code cleanup Description: Make more of the loops over the types of memory use the existing macros. Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10178] Purpose:Quincey Koziol2005-03-101-6/+6
| | | | | | | | | | Correct formatting Description: Move some typedefs out of the macro section into the typedef section Platforms tested: None, too minor to require any.
* [svn-r10177] Purpose:Quincey Koziol2005-03-101-3/+2
| | | | | | | | | | Update comments Description: Correct comment about how H5B2_create() works. Platforms tested: None, just minor comment change.
* [svn-r10176] Purpose:Quincey Koziol2005-03-102-6/+135
| | | | | | | | | | | New feature Description: Add routine to delete entire B-tree from a file. Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10175] Purpose:Quincey Koziol2005-03-101-5/+5
| | | | | | | | | | | Code cleanup Description: Clean up a few warnings flagged by the Intel C compiler. Platforms tested: FreeBSD 4.11 (sleipnir) w/Intel C Too minor to require h5committest
* [svn-r10172] Purpose:Quincey Koziol2005-03-092-14/+276
| | | | | | | | | | | | | | Bug fix & New feature Description: Correct some situations where a write lock on the data in the metadata cache was requested, but only a read lock is necessary. Add routine to find nearest neighbor record < or > to a query key. Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10169] Purpose:Quincey Koziol2005-03-081-1/+2
| | | | | | | | | | | Bug fix Description: Correct minor array bounds read error of 0 bytes that purify found. Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10168] Purpose:Quincey Koziol2005-03-081-1/+0
| | | | | | | | | | | | Bug fix & new tests Description: Fix another couple of issues with record removal and add some more tests to make certain removals work correctly. Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10162] Purpose:Quincey Koziol2005-03-081-10/+4
| | | | | | | | | | | | | Bug fix & new tests Description: Fix several errors in record removel routines, which should now be feature complete for removing records at any location in the B-tree (further testing will verify this) Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10161] Purpose:Xiaowen Wu2005-03-081-30/+182
| | | | | | | | | | | | | | | | | | New feature. Description: The nbit filter does not support situations where datatype of string, time, enum, variable-length, bitfield, opaque, reference is a field of a compound datatype or array datatype. Solution: Modify the nbit filter to hanle such situations. The filter is a no-op to these dataytypes. Platforms tested: copper, heping. Misc. update:
* [svn-r10159] Purpose:Quincey Koziol2005-03-071-28/+39
| | | | | | | | | | | | Bug fix Description: Corrected errors in record removal code to handle removing records in higher nodes in the B-tree. Platforms tested: FreebSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10158] Purpose:James Laird2005-03-071-264/+311
| | | | | | | | | | | | | | | | | | | | | | Automake version upgrade Description: Upgraded automake version from 1.6.2 to 1.9.5. Changed bin/reconfigure script to use automake 1.9.5. Changed configure.in and Makefiles to use new FCFLAGS and FC variables instead of FFLAGS and F9X. Automake and configure should now do the lion's share of the work supporting Fortran 9X; macros in acsite.m4 are now mostly unused (will be cleaned later). Altered how configure handles pmake; now root-level Makefile.in is processed by bin/reconfigure to have a .MAKEFLAGS target, since automake no longer allows us to define unused variables. Configure now always checks for C++ compiler even if it is not used, since automake thinks this is the Right Thing To Do and will break otherwise. Platforms tested: Sol, copper, heping, mir, sleipnir, eirene, pommier, kelgia, modi4.
* [svn-r10156] Purpose:Quincey Koziol2005-03-051-18/+74
| | | | | | | | | | | Bug fix & new feature Description: Allow B-tree's height to be reduced when removing records. Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10154] Purpose:Quincey Koziol2005-03-051-13/+10
| | | | | | | | | | | | | | Bug fix/new feature Description: Tweak the record promotion algorithm to get it working correctly when promoting and redistributing records. Added tests for that case. Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10153] Purpose:Quincey Koziol2005-03-056-2/+121
| | | | | | | | | | | | New feature Description: Allow records in internal nodes to be removed, not just records in leaf nodes. Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10152] Purpose:Quincey Koziol2005-03-051-58/+292
| | | | | | | | | | | | | | | | | | Bug fix & new feature Description: Fix error in 3-node redistribution when nodes are only moving into the middle node from the left & right nodes (which happens sometimes during record removals). Clean up internal insert & remove routines to remove lots of redundant checking. Added 3->2 node merge routine to handle more record removal cases. Platforms tested: FreeBSD 4.9 (sleipnir) Solaris 2.11 (shanti)
* [svn-r10151] Purpose:Quincey Koziol2005-03-041-5/+168
| | | | | | | | | | | New feature Description: Add code to handle 2->1 node merges during record removal. Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10149] Purpose:Quincey Koziol2005-03-041-296/+2
| | | | | | | | | | | | | | | | | Bug fix & new feature Description: Fix a couple of off-by-one errors in assertions (code was actually correct) for 3 node redistributions. Remove "old" node removal code that is unused now. Add more tests that verify that 2-node and 3-node redistributions are working correctly for removals. Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
* [svn-r10147] Purpose:Quincey Koziol2005-03-041-16/+13
| | | | | | | | | | | | | | | | | Bug fix Description: Filter callback routines were being called with memory "version" of disk datatype (don't ask... :-), which could result in incorrect calculations in the filter callbacks. Solution: Rearrange code to call the filter callbacks after the final disk "version" of the disk datatype has been created. Platforms tested: FreeBSD 4.11 (sleipnir) Too minor to require h5committest
* [svn-r10145] Purpose:Quincey Koziol2005-03-042-0/+7
| | | | | | | | | | | | Bug fix Description: Add some "safety net" sort of assertions and sanity checks contributed by user. Platforms tested: FreeBSD 4.11 (sleipnir) Too minor to require h5committest
* [svn-r10144] Purpose:Quincey Koziol2005-03-042-0/+2
| | | | | | | | | | | | | | | | Bug fix Description: The GASS VFL driver header file was bringing in the <string.h> header file, which several other source code modules needed also, but weren't including explicitly themselves. Solution: Add includes for <string.h> to files which actually need them. Platforms tested: FreeBSD 4.11 (sleipnir) w/C++ as CC Configuration not tested by h5committest...
* [svn-r10135] Purpose:Quincey Koziol2005-03-031-248/+676
| | | | | | | | | | | | | | | Bug fix & new feature Description: Fix problem with inserting existing keys into B-tree corrupting record counts along the path to the failed insertion. Add more support for removing records, it's now handling removing records from leaves of level-1 B-trees. Platforms tested: FreeBSD 4.11 (sleipnir) w/parallel Solaris 2.9 (shanti)
* [svn-r10130] Purpose:Albert Cheng2005-03-039-958/+8
| | | | | | | Retired GASS driver. Platforms tested: H5committested.
* [svn-r10123] Purpose:Albert Cheng2005-03-022-47/+0
| | | | | | | | | | | | | | | | | | | | | | | Removed GASS configuration and software packages associated with it. The following software are no longer configurable. checking for main in -lcrypto... yes checking for SSL_get_version in -lssl... yes checking globus_common.h usability... yes checking globus_common.h presence... yes checking for globus_common.h... yes checking for globus_module_activate in -lglobus_common... yes checking for main in -lglobus_gass_cache... yes checking for main in -lglobus_gaa... yes checking for main in -lglobus_gss... yes checking for main in -lglobus_gss_assist... yes checking for main in -lglobus_io... yes checking for main in -lglobus_gass_transfer_assist... yes checking for main in -lglobus_gass_transfer... yes checking for globus_gass_open in -lglobus_gass_file... yes Platforms tested: h5committested (but copper was down.) tested in modi4 too.
* [svn-r10118] Snapshot version 1.7 release 45HDF Admin2005-03-021-2/+2
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* [svn-r10117] Purpose:Albert Cheng2005-03-021-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bug fix. Description: "testphdf -p" would with data verification errors. The reasons were that the MPIPOSIX driver file open and close, especially the close routine provide no "coordination" between processes. The testphdf5 tests reuse the same file for test data file by opening using H5Fcreate with the HDF5_FCC_TRUNC option. The test routines do not provide any code to ensure that all processes have finished one test before moving to the next test. Some "faster" process would have finished verifying its portion of data as correct and move to the next test which opens the same file with TRUNCATOIN which truncates the previous data file. But some "slower" processes are still verifying the "previous" data file which all of a sudden got truncated by the "faster" process. Solution: Technically, the test program should be fixed to ensure all processes have finished one test before any is allowed to move to the next test. OTOH, the MPIO VFD has no problem with this test because MPI-IO requires File open and close be called collectively correct and ensure it is returned properly. I choose to fix the MPIPOSIX close routine to provide some sort of coordination between processes by requiring all processes to have completed the close of a file before it is returned to user space. This makes the MPIPOSIX close routine behaves more like the MPIO close routine, thus provide more protection for user applications that fail to code in the coordination. But having the barrier in the MPIPOSIX close routine would penalize applications where it is "okay" for some processes to close its file handle and race ahead to do other things since it is not going to access this file, therefore whether other processes are still using the file is immaterial. Maybe this protective coordination should be optional and can be turned off by confident users who need not this sort of protection. Platforms tested: "h5committested" and tested in modi4 and tesla. Misc. update:
* [svn-r10113] Purpose: Bug fixRaymond Lu2005-03-011-0/+2
| | | | | | | | | | | Description: Condition check of macro H5_ULLONG_TO_FP_CAST_WORKS was accidentally taken out in last revision. This macro is defined for Windows because Windows doesn't support conversion from "unsigned long long" to any floating-point type. Solution: Added it back to H5T_conv_ullong_xxx() functions(xxx is any of "float", "double", or "long double"). Platforms tested: tested on Windows.
* [svn-r10109] Purpose:Xiaowen Wu2005-03-011-37/+69
| | | | | | | | | | | | | | | | Bug fix. Description: The nbit filter does not check error when calling some utility functions that can return a failure. Solution: Add error handling for these utility functions. Platforms tested: heping, copper Misc. update:
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