Release Notes: This release adds a new feature to merge committed datatypes when copying objects, extends the library to allow working with files in memory in the same ways files are worked with on disk, corrects a memory allocation error in the MPI datatype construction code, and adds two new routines to set/get the atomicity parameter in the MPI library to perform atomic operations. Windows and STDIO correctness changes have been propagated from the SEC2 and old Windows drivers to the STDIO VFD.
Release Notes: This release fixes diff and copy bugs, improves the ability to identify errors in collective operations when using HDF in parallel mode, and updates to the latest autoconf/automake tools.
Release Notes: This release adds minor bugfixes.
Release Notes: Support was added for IBM XL Fortran for Linux 64-bit and Linux PowerPC 64 Version 13.1. Numerous bugfixes.
Release Notes: This release fixes a bug in some Fortran functions which caused them to return the wrong status code on success.
Release Notes: This release adds minor C++ API enhancements and minor bugfixes for supplementary tools.