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Portable Hardware Locality package (hwloc) revved

Reader Jeff S. sent me an email today letting me know that hwloc (part of the Open MPI effort) has been revved to 0.9.3. From the announcement on hwloc-announce

hwloc provides command line tools and a C API to obtain the hierarchical map of key computing elements, such as: NUMA memory  nodes, shared caches, processor sockets, processor cores, and processor “threads”. hwloc also gathers various attributes such as cache and memory information, and is portable across a variety of different operating systems and platforms.

hwloc v0.9.3 is a bug fix release. The following is a summary of changes as compared to v0.9.2:
* Fix autogen.sh to work with Autoconf 2.63.
* Fix various crashes in particular conditions:
- xml files with root attributes
- offline CPUs
- partial sysfs support
- unparseable /proc/cpuinfo
- ignoring NUMA level while Misc level have been generated
* Tweak documentation a bit
* Do not require the pthread library for binding the current thread on Linux
* Do not erroneously consider the sched_setaffinity prototype is the old version when there is actually none.
* Fix _syscall3 compilation on archs for which we do not have the  sched_setaffinity system call number.
* Fix AIX binding.
* Fix libraries dependencies: now only lstopo depends on libtermcap, fix binutils-gold link
* Have make check always build and run hwloc-hello.c
* Do not limit size of a cpuset.

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