Chris wrote: > creates a job cpuset which includes the specific cpus > (vnodes) that have been allocated by the scheduler, and > all the mems present (it currently makes no attempt to be > clever about that).
I have recently open sourced a major user level C library, called libcpusets, which includes routines to map cpus to their corresponding memory nodes. See further the "User library support for cpusets" section, at the bottom of: http://oss.sgi.com/projects/cpusets/ Right now, just RPM forms of libcpuset (and the related libbitmask on which it depends) are on the above website. As soon as I can poke my webmaster, there should also be tarballs, as well as the key documents directly web accessible. See the libcpuset routine cpuset_localmems(). It maps a set of CPUs to the set of matching Memory Nodes. -- I won't rest till it's the best ... Programmer, Linux Scalability Paul Jackson <[EMAIL PROTECTED]> 1.940.382.4214 _______________________________________________ Beowulf mailing list, Beowulf@beowulf.org To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf
