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* [svn-r16475] Purpose: Fix rare error when adding a new object header messageNeil Fortner2009-02-121-57/+126
| | | | | | | | | | | | Description: Since the new object header format, it has been possible for a situation to be created where none of the messages are large enough to hold a continuation message and there are no null messages to merge with. This makes it impossible to add a new object header chunk. This case will now be handled by moving every message in the last chunk to the newly allocated one, except for null messages which are deleted. Tested: jam, smirom (h5committest)
* [svn-r16436] Checkin for moving messages forward into continuation message:Vailin Choi2009-02-051-4/+135
| | | | | src/H5Oalloc.c, test/ohdr.c, toshm.c Fixed couple of problems in src/H5Odbg.c.
* [svn-r15941] Purpose: Close bug 1305.Neil Fortner2008-10-241-4/+182
| | | | | | | | | Description: Added a new function, H5O_alloc_shrink_chunk, which removes all null messages from a chunk and shrinks the chunk appropriately. Modified H5O_merge_null to call this function when a null message is created with a size >= 64k. Tests added for this functionality. Tested: kagiso (h5committest on 1.8 version)
* [svn-r15800] Description:Quincey Koziol2008-10-071-13/+10
| | | | | | | | | | | | | | | | | | | | | | | Bring file free space branch changes through r15795 into trunk, which includes a fair bit of code cleanup & rearrangement along with a couple of bug fixes also. Tested on: Mac OS X/32 10.5.5 (amazon) in debug mode Mac OS X/32 10.5.5 (amazon) w/C++ & FORTRAN, w/threadsafe, in production mode FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/Intel compilers w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in production mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode
* [svn-r15676] Description:Quincey Koziol2008-09-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | | Centralize all macros for declaring "magic numbers"/signatures for objects in the file into src/H5Fprivate.h, so it's easier to know what values have already been defined, etc. Tested on: Mac OS X/32 10.5.4 (amazon) in debug mode Mac OS X/32 10.5.4 (amazon) w/C++ & FORTRAN, w/threadsafe, in production mode FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/Intel compilers w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in production mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode
* [svn-r15628] Description:Quincey Koziol2008-09-161-6/+6
| | | | | | | | | | | | | Remove trailing whitespace from C/C++ source files, with the following script: foreach f (*.[ch] *.cpp) sed 's/[[:blank:]]*$//' $f > sed.out && mv sed.out $f end Tested on: Mac OS X/32 10.5.5 (amazon) No need for h5committest, just whitespace changes...
* [svn-r15510] Description:Quincey Koziol2008-08-211-1/+1
| | | | | | | | Clean up warnings & formatting Tested on: Mac OS X/32 10.5.4 (amazon) More tests forthcoming
* [svn-r15458] Purpose: Modify the library to take the proper action when ↵inactive/jpeg_converterNeil Fortner2008-08-111-12/+2
| | | | | | | | | | | | | | files with incorrect datatype versions are encountered. Description: The library now recognizes some problems with datatype versions in H5O_decode_helper(), and, if not performing strict format checks, automatically corrects them. Framework added for other message decode routines to automatically correct file errors. Datatype version information added to h5debug. Tested: kagiso, smirom, linew (h5committest)
* [svn-r14204] Description:Quincey Koziol2007-10-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | Move H5Pinsert() out of old "compat v1.6" section and into API versioning, switching internal usage to H5Pinsert2(). Add regression test for H5Pinsert1() Clean up some other minor warnings. Tested on: FreeBSD/32 6.2 (duty) in debug mode FreeBSD/64 6.2 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/default API=1.6.x, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Mac OS X/32 10.4.10 (amazon) in debug mode
* [svn-r14082] Description:Quincey Koziol2007-08-141-0/+12
| | | | | | | | | Fix bug with moving object header messages forward into null messages of exactly the same size and located in an object header chunk with a gap. (Exposed by netCDF-4 test) Tested on: FreeBSD/32 6.2 (duty)
* [svn-r13808] Description:Quincey Koziol2007-05-241-1/+5
| | | | | | | | | | | | | Fix possible file corruption when using "new" format object headers and the size of chunk #0 for an object header transitions between needing 1->2->4->8- byte encoding for the size and there are "clean" messages in the object header already. (Usually triggered by flushing the file while adding attributes to an object) Tested on: Mac OS X/32 10.4.9 (amazon) Linux/32 2.6 (chicago) Linux/64 2.6 (chicago2)
* [svn-r13753] Description:Quincey Koziol2007-05-141-1/+1
| | | | | | | | | | | | | Check in "unique, but sharable" optimization to ISOHM code, which allows object header messages that are only used in one object to remain in the sole user's header, but migrates messages that are used in more than one header into the ISOHM heap. Tested on: Mac OS X/32 10.4.9 (amazon) FreeBSD/32 6.2 (duty) Linux/32 2.6 (chicago) Linux/64 2.6 (chicago2)
* [svn-r13570] Description:Quincey Koziol2007-03-301-0/+15
| | | | | | | | Fix error when eliminating empty chunk from "middle" of list of chunks for an object header. Tested on: Mac OS X/32 10.4.9 (amazon)
* [svn-r13497] Description:Quincey Koziol2007-03-111-65/+144
| | | | | | | | | | | | | | | | | | Move ref. count of # of links to an object out of the object header's prefix and make it a header message instead (since it's a "rare" occurence), eliminating some more space for each object in the file. Inserting this "ref. count" message exposed a flaw in the library's mechanism for locating a message to promote to another chunk and replace with a continuation message, which required some additional work to fix. It's still not completely robust, but it's working for more cases now and detects failures robustly. Reduced the minimum size of an object header chunk to just enough to contain a header message prefix and continuation message. Tested on: FreeBSD/32 6.2 (duty)
* [svn-r13492] Description:Quincey Koziol2007-03-111-4/+37
| | | | | | | | | Fix mis-calculation of chunk #0 size encoding and also catch a few more places which adjust the size of chunk and have them adjust the encode flags also. Add some assertions to object header sanity checking routine. Tested on: FreeBSD/32 6.2 (duty)
* [svn-r13487] Description:Quincey Koziol2007-03-101-3/+2
| | | | | | | | | Eliminate message count from new version of object header prefix - it can be computed when the header is loaded and the table of messages is built. Tested on: FreeBSD/32 6.2 (duty)
* [svn-r13390] Description:Quincey Koziol2007-02-261-4/+4
| | | | | | | | Make H5O_protect/H5O_unprotect use pinned cache entries instead of protected entries (allowing the object header routines to be semi-reentrant). Tested on: FreeBSD 6.2 (duty)
* [svn-r13253] Updated all C and C++ style source code files with the THG ↵Albert Cheng2007-02-071-2/+3
| | | | | | | | | copyright notice. Tested platform: Kagiso only since it is only a comment block change. If it works in one machine, it should work in all, I hope. Still need to check the parallel build on copper.
* [svn-r13240] Description:Quincey Koziol2007-02-051-8/+15
| | | | | | | | | | More cleanups on the object header message handling code, to make it easier to work with and move forward on the creation order coding. Various other minor cleanups & warning fixes. Tested on: FreeBSD/32 6.2 (duty)
* [svn-r13176] Description:Quincey Koziol2007-01-231-1/+1
| | | | | | | | Push code further toward shared message method calling refactor. Tested on: FreeBSD/32 6.2 (duty) Too minor to require h5committest
* [svn-r13155] Description:Quincey Koziol2007-01-191-6/+2
| | | | | | | | | | | | | | Add "set_crt_index" and "get_crt_index" methods for the object header message class. Unify fractal heap definitions for shared messages and attributes, under "object header" fractal heap definitions. Initial code for adding creation order index to object header messages. Tested on: Linux/32 2.6 (chicago) Linux/64 2.6 (chicago2)
* [svn-r13129] More refactoring. Moved index versions to the index header, so ↵James Laird2007-01-091-2/+2
| | | | | | | | that an index can be read all at once. This changes the file format! Tested on Windows, kagiso, and smirom.
* [svn-r13072] Description:Quincey Koziol2006-12-181-3/+3
| | | | | | | | | Push support for shared attributes into more dark corners of the "dense" attribute storage support. Tested on: Linux/32 2.6 (chicago) Linux/64 2.6 (chicago2)
* [svn-r13052] Fixed a bug that occured while eliminating "gaps" in object ↵James Laird2006-12-121-0/+7
| | | | | | | | headers when the gap came immediately before a null message. Tested on smirom, kagiso, and copper.
* [svn-r13020] Description:Quincey Koziol2006-12-041-3/+0
| | | | | | | | Make number of attributes tracking in object header prefix "live" Tested on: Linux/32 2.6 (chicago) Linux/64 2.6 (chicago2)
* [svn-r13015] Description:Quincey Koziol2006-12-041-3/+3
| | | | | | | | | | | Migrate more object header routines to use the H5O_msg_ prefix and put them into the src/H5Omessage.c code module. Tested on: Mac OS X/32 10.4.8 (amazon) FreeBSD/32 4.11 (sleipnir) Linux/32 2.4 (heping) AIX/32 5.? (copper)
* [svn-r13004] Much improved shared object header message test, along with ↵James Laird2006-12-011-2/+2
| | | | | | | | | | | some bug fixes to make the test pass. These changes involve changes to the file format of SOHMs, but that's okay because nobody should have been using SOHMs yet anyway. Tested on Windows, kagiso, copper, and heping
* [svn-r12938] Description:Quincey Koziol2006-11-171-0/+1489
Add src/H5Oalloc.c file forgotten in previous object header checkin Break out more object header routines into separate file (debugging routines this time). Fix "//" style comment in recent ISOHM source changes. Fix 'size_t' vs. 'unsigned' problem (visible in 64-bit testing) in recent ISOHM test changes. Tested on: FreeBSD/32 4.11 (sleipnir) Linux/32 2.4 (heping) Linux/64 2.4 (mir)
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