Αλέξανδρος Παπαδογιαννάκης, le Wed 16 Jun 2010 16:11:12 +0300, a écrit : > There is no shed affinity call at all if the thread is on a barrier :/
Ok, so since hwloc_set_thread_cpubind returns 0, the issue can only be in glibc's pthread_setaffinity_np() (and I guess your are calling it on a thread != pthread_self()) Which version of glibc are you using? Samuel
