>did you gather this info during the sleep(10) after the failure before >the program exits ?
Yes. >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. Ok! 2012/9/7 Brice Goglin <brice.gog...@inria.fr> > 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 > > _______________________________________________ > hwloc-users mailing list > hwloc-us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/hwloc-users > -- Ing. Gabriele Fatigati HPC specialist SuperComputing Applications and Innovation Department Via Magnanelli 6/3, Casalecchio di Reno (BO) Italy www.cineca.it Tel: +39 051 6171722 g.fatigati [AT] cineca.it
