HDFFV-8143 Provide a routine(s) for telling the user why the library broke collective data access
Description:
Added H5Pget_mpio_no_collective_cause() function that retrive reasons why the collective I/O was broken during Read/Write IO access.
Reasons to break collective I/O:
- SET_INDEPENDENT
- DATATYPE_CONVERSION
- DATA_TRANSFORMS
- MPIPOSIX
- NOT_SIMPLE_OR_SCALAR_DATASPACES (NULL Space)
- POINT_SELECTIONS
- NOT_CONTIGUOUS_OR_CHUNKED_DATASET (Compact or External-Storage)
- FILTERS
Tested:
jam (linux32-LE), koala (linux64-LE), ostrich (linuxppc64-BE), tejeda (mac32-LE), linew (solaris-BE)
Bring back some more cleanups from the plist_encode_decode branch, clean up
some formatting and compiler errors, and add a few more property comparison
routines that we've skipped implementing in the past.
Tested on:
Mac OSX/64 10.7.4 (amazon) w/debug
(Too minor to require h5committest)
Minor refactoring to extract managed object length determination.
This makes the tiny, managed, and huge code work alike.
Tested on:
jam (very minor change, no need for full commit test)
HDFFV-7942 - h5diff: incorrect result for comparing attribute data with different type size in same class
Description:
This is additional fix due to daily build fail against previous r22684.
Refer to the svn -r22684 log for previous details
Tested:
jam (linux32-LE), koala (linux64-LE), ostrich (linuxppc64-BE), cmake (jam)
Address HDFFV-7942 - h5diff: incorrect result for comparing attribute data with different type size in same class
Description:
When comparing attribute data values with same type class but different size, the result was incorrect. It was due to the size difference and got truncated.
Fixed to match up the smaller type size to big type size like what dataset does.
Tested:
jam (linux32-LE), koala (linux64-LE), ostrich (linuxppc64-BE), tejeda (mac32-LE), linew (solaris-BE), Windows (32-LE cmake), cmake (jam)
Clean up file driver property handling, along with some misc. warnings.
Tested on:
Mac OSX/64 10.7.4 (amazon) w/debug, gcc 4.7.1, C++, FORTRAN & threadsafe
(h5committest upcoming)
Have free space manager use temporary address space for storing the
section info, until the file is flushed or closed.
Tested on:
Mac OSX/64 10.7.4 (amazon) w/debug, gcc 4.7.x, C++, FORTRAN & threadsafe
(h5committest forthcoming)
Merge "flush me last" & "flush me collectively" feature from the
avoid_truncate branch back to the trunk. (To help enable allowing the
free space section info to reside in temporary address space)
Tested on:
Mac OSX/64 10.7.4 (amazon) w/debug, gcc 4.7.x, C++, FORTRAN & threadsafe
(h5committest forthcoming)
Changes resulting from Klocwork static analysis tool, from Mark Miller
@ LLNL (miller86@llnl.gov).
Tested on:
Mac OS X/64 10.7.4 (amazon) w/debug, C++ & FORTRAN, using gcc 4.7.x
(too minor to require h5committest)
