openmp/runtime/test/affinity/format/simple.c

   1 // RUN: %libomp-compile
   2 // RUN: env OMP_DISPLAY_AFFINITY=false %libomp-run | %python %S/check.py -c 'NOTHING' %s
   3 // RUN: env OMP_DISPLAY_AFFINITY=true OMP_NUM_THREADS=1 %libomp-run | %python %S/check.py -c 'CHECK' %s
   4 // RUN: env OMP_DISPLAY_AFFINITY=true OMP_NUM_THREADS=2 %libomp-run | %python %S/check.py -c 'CHECK-2' %s
   5 // RUN: env OMP_DISPLAY_AFFINITY=true OMP_NUM_THREADS=3 %libomp-run | %python %S/check.py -c 'CHECK-3' %s
   6 // RUN: env OMP_DISPLAY_AFFINITY=true OMP_NUM_THREADS=4 %libomp-run | %python %S/check.py -c 'CHECK-4' %s
   7 // RUN: env OMP_DISPLAY_AFFINITY=true OMP_NUM_THREADS=8 %libomp-run | %python %S/check.py -c 'CHECK-8' %s
   8
   9 #include <stdio.h>
  10 #include <stdlib.h>
  11 #include <omp.h>
  12 #include "omp_testsuite.h"
  13
  14 int main(int argc, char** argv) {
  15   omp_set_affinity_format("TESTER: tl:%L tn:%n nt:%N");
  16   go_parallel();
  17   go_parallel();
  18   return get_exit_value();
  19 }
  20
  21 // NOTHING: NO_OUTPUT
  22 // CHECK: num_threads=1 TESTER: tl:1 tn:0 nt:1
  23 // CHECK-2: num_threads=2 TESTER: tl:1 tn:[01] nt:2
  24 // CHECK-3: num_threads=3 TESTER: tl:1 tn:[0-2] nt:3
  25 // CHECK-4: num_threads=4 TESTER: tl:1 tn:[0-3] nt:4
  26 // CHECK-8: num_threads=8 TESTER: tl:1 tn:[0-7] nt:8