1 // clang-format off
2 // RUN: %libomptarget-compileopt-generic
3 // RUN: env LIBOMPTARGET_INFO=16 \
4 // RUN: %libomptarget-run-generic 2>&1 | %fcheck-generic --check-prefixes=CHECK,SPMD
5 // RUN: %libomptarget-compileopt-generic -mllvm --openmp-opt-disable-spmdization
6 // RUN: env LIBOMPTARGET_INFO=16 \
7 // RUN: %libomptarget-run-generic 2>&1 | %fcheck-generic --check-prefixes=CHECK,GENERIC
8 // clang-format on
9
10 // REQUIRES: gpu
11
12 #include <omp.h>
13 #include <stdio.h>
14
noop()15 __attribute__((weak)) void noop() {}
16
main(void)17 int main(void) {
18 int nthreads = 0, ip = 0, lvl = 0, alvl = 0, nested = 0, tid = 0, maxt = 0;
19
20 #pragma omp target map(from : nthreads, ip, lvl, alvl, nested, tid, maxt)
21 {
22 nthreads = omp_get_num_threads();
23 ip = omp_in_parallel();
24 lvl = omp_get_level();
25 alvl = omp_get_active_level();
26 nested = omp_get_nested();
27 tid = omp_get_thread_num();
28 maxt = omp_get_max_threads();
29 #pragma omp parallel
30 noop();
31 }
32 printf("NumThreads: %i, InParallel: %i, Level: %i, ActiveLevel: %i, Nested: %i, "
33 "ThreadNum: %i, MaxThreads: %i\n",
34 nthreads, ip, lvl, alvl, nested, tid, maxt);
35 // GENERIC: Generic mode
36 // SPMD: Generic-SPMD mode
37 // CHECK: NumThreads: 1
38 // CHECK: InParallel: 0
39 // CHECK: Level: 0
40 // CHECK: ActiveLevel: 0
41 // CHECK: Nested: 0
42 // CHECK: ThreadNum: 0
43 // CHECK: MaxThreads:
44 return 0;
45 }
46