1 | // RUN: %libomp-compile && env OMP_DISPLAY_AFFINITY=true %libomp-run | %python %S/check.py -c 'CHECK' %s |
2 | |
3 | #include <stdio.h> |
4 | #include <stdlib.h> |
5 | #include <omp.h> |
6 | #include "omp_testsuite.h" |
7 | |
8 | int main(int argc, char** argv) { |
9 | omp_set_affinity_format("TESTER: tl:%L tn:%n nt:%N" ); |
10 | // should print all for first parallel |
11 | go_parallel_nthreads(4); |
12 | // should print all because of new threads |
13 | go_parallel_nthreads(8); |
14 | // should not print anything here |
15 | go_parallel_nthreads(6); |
16 | // should print all because of new thread |
17 | go_parallel_nthreads(9); |
18 | // should not print anything here |
19 | go_parallel_nthreads(2); |
20 | |
21 | return get_exit_value(); |
22 | } |
23 | |
24 | // CHECK: num_threads=4 TESTER: tl:1 tn:[0-3] nt:4 |
25 | // CHECK: num_threads=8 TESTER: tl:1 tn:[0-7] nt:8 |
26 | // CHECK: num_threads=6 TESTER: tl:1 tn:[0-5] nt:6 |
27 | // CHECK: num_threads=9 TESTER: tl:1 tn:[0-8] nt:9 |
28 | // CHECK: num_threads=2 TESTER: tl:1 tn:[01] nt:2 |
29 | |