sched_setaffinity  101 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-linux.c #         define sched_setaffinity(pid, lg, mask) (errno = ENOSYS, -1)
sched_setaffinity  105 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-linux.c #      define sched_setaffinity(pid, lg, mask) syscall(__NR_sched_setaffinity, pid, lg, mask)