Le 07/09/2012 09:43, Gabriele Fatigati a écrit : > Hi, > > Good, you found the kernel limit that exceed. > > proc/memfinfo reports as MemFree 47834588 kB > > numactl -H: > > available: 2 nodes (0-1) > node 0 size: 24194 MB > node 0 free: 22702 MB > node 1 size: 24240 MB > node 1 free: 23997 MB > node distances: > node 0 1 > 0: 10 21 > 1: 21 10
did you gather this info during the sleep(10) after the failure before the program exits ? > Another question. I'm trying the same code in another system, but > hwloc gives: "Function not implemented". > > Maybe because there isn't installed numa-devel package? Numa non devel > package il alreay installed. You likely need numa devel if you're configuring/building hwloc. The summary at the end of the hwloc configure will tell you if memory binding is supported or not, it mostly depends on numa devel. Brice
