> On NUMA systems with multiple HCAs, it is possible that each HCA has > affinity to a different NUMA node. Is the affinity of the HCA exposed > in any manner to user land?
/sys/devices/.../numa_node gives the affinity for every PCI device in the system. > Also, do IB drivers in OFED 1.3.1 (or latest OFED) take advantage the > HCA affinity? Not really... of course userspace could select the "closest" HCA but I don't think anyone has coded that. - R. _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
