Re: [hwloc-users] hwloc_get_latency() failures and confusion

2012-08-06 Thread Brice Goglin
Le 06/08/2012 23:47, Wheeler, Kyle Bruce a écrit : > Hello, > > I'm failing to understand what hwloc (v1.5) is doing. I'm trying to use > hwloc_get_latency() to determine the distance between two cores. > > The two cores are on different sockets. According to libnuma's numactl, the > latency betw

[hwloc-users] hwloc_get_latency() failures and confusion

2012-08-06 Thread Wheeler, Kyle Bruce
Hello, I'm failing to understand what hwloc (v1.5) is doing. I'm trying to use hwloc_get_latency() to determine the distance between two cores. The two cores are on different sockets. According to libnuma's numactl, the latency between the two sockets is 20, whereas between cores on the same so