- if (use_affinity) {
- for (i = 0; i < CPU_SETSIZE; i++)
- if (CPU_ISSET(i, &affinity))
- printf_verbose("About to set affinity "
- "to CPU : %d\n", i);
-
- if (sched_setaffinity(0, sizeof(affinity), &affinity) < 0) {
- perror("sched_setaffinity");
- exit(-1);
- }
-
- if (sched_getaffinity(0, sizeof(affinity), &affinity) < 0) {
- perror("sched_getaffinity");
- exit(-1);
- }
-
- for (i = 0; i < CPU_SETSIZE; i++)
- if (CPU_ISSET(i, &affinity))
- printf_verbose("Effectively set affinity "
- "to CPU : %d\n", i);
- }
-