module add compiler/gnu/7.1
gcc -fopenmp -o openmp_c openmp.c

export OMP_DISPLAY_ENV="true"
export OMP_PROC_BIND="true"
export OMP_PLACES="cores"
./openmp_c

OPENMP DISPLAY ENVIRONMENT BEGIN
  _OPENMP = '201511'
  OMP_DYNAMIC = 'FALSE'
  OMP_NESTED = 'FALSE'
  OMP_NUM_THREADS = '1'
  OMP_SCHEDULE = 'DYNAMIC'
  OMP_PROC_BIND = 'TRUE'
  OMP_PLACES = '{0,16},{1,17},{2,18},{3,19},{4,20},{5,21},{6,22},{7,23},{8,24},{9,25},{10,26},{11,27},{12,28},{13,29},{14,30},{15,31}'
  OMP_STACKSIZE = '0'
  OMP_WAIT_POLICY = 'PASSIVE'
  OMP_THREAD_LIMIT = '4294967295'
  OMP_MAX_ACTIVE_LEVELS = '2147483647'
  OMP_CANCELLATION = 'FALSE'
  OMP_DEFAULT_DEVICE = '0'
  OMP_MAX_TASK_PRIORITY = '0'
OPENMP DISPLAY ENVIRONMENT END
...