Le 22/09/2011 12:20, Gabriele Fatigati a écrit : > NUMA node(s) near the specified cpuset. > > What does "nodes near the specified cpuset" means? The node wherethe > specified cpuset lives? > Set the default memory binding policy of the current process or thread > to prefer the
The node near the CPU specified in the cpuset. > The first thread allocates with a malloc an array. The second thread > (bound on other node) initialize the array. > > The free memory on the nodes decrease only on the node where the > second thread is. Is it rigth? Yes. > > hwloc_set_membind involves all future allocations? > Yes. And already allocated pages if you add the migrate flag. Brice
