#include <pthread.h>
#include <hwloc.h>


void*
pthread_run(void *)
{
  hwloc_topology_t topology;
  hwloc_bitmap_t   bitmap;

  bitmap = hwloc_bitmap_alloc();

  hwloc_topology_init(&topology);
  hwloc_topology_load(topology);
  hwloc_get_cpubind(topology, bitmap, 0);

  return NULL;
}

int
main(int argc, char *argv[])
{
  pthread_t threads[2];

  for (int i = 0; i < 2; i++)
  {
    pthread_create(&(threads[i]), NULL, pthread_run, NULL);
  }

  for (int i = 0; i < 2; i++)
  {
    pthread_join(threads[i], NULL);
  }

  return 0;
}