Avoid compilation error on non-x86/ia64 archs when sched_setaffinity or CPU_SET are not available, and add more supported archs
Avoid compilation error on non-x86/ia64 archs when sched_setaffinity or CPU_SET are not available, and add more supported archs

git-svn-id: 14be032f8f42541b1a281b51ae8ea69814daf20e@1275 4b44e086-7f34-40ce-a3bd-00e031736276

BlueBrain/hwloc,BlueBrain/hwloc,BlueBrain/hwloc,BlueBrain/hwloc