The Hardware Locality (hwloc) team is pleased to announce the first release candidate of version 1.2.1
http://www.open-mpi.org/projects/hwloc/ v1.2.1 is a bug fix release which addresses all known bugs in the v1.2 serie. In the meantime, we are preparing the release of v1.3 which will bring new features. The following is a summary of the changes since v1.2.1: * Improve support of AMD Bulldozer "Compute-Unit" modules by detecting logical processors with different core IDs on Linux. * Fix hwloc-ps crash when listing processes from another Linux cpuset. Thanks to Carl Smith for reporting the problem. * Fix build on AIX and Solaris. Thanks to Carl Smith for reporting the problems. * Fix cache size detection on Darwin. Thanks to Erkcan Özcan for reporting the problem. * Make configure fail if --enable-xml or --enable-cairo is given and proper support cannot be found. Thanks to Andreas Kupries for reporting the XML problem. * Minor documentation fixes.