| 1 | // RUN: %libomptarget-compile-generic |
|---|
| 2 | // RUN: env LIBOMPTARGET_INFO=63 %libomptarget-run-generic 2>&1 | \ |
|---|
| 3 | // RUN: %fcheck-generic |
|---|
| 4 | // |
|---|
| 5 | // REQUIRES: gpu |
|---|
| 6 | |
|---|
| 7 | #include <assert.h> |
|---|
| 8 | #include <ompx.h> |
|---|
| 9 | #include <stdio.h> |
|---|
| 10 | #include <stdlib.h> |
|---|
| 11 | |
|---|
| 12 | int main(int argc, char *argv[]) { |
|---|
| 13 | const int num_blocks = 64; |
|---|
| 14 | const int block_size = 64; |
|---|
| 15 | const int N = num_blocks * block_size; |
|---|
| 16 | int *data = (int *)malloc(size: N * sizeof(int)); |
|---|
| 17 | |
|---|
| 18 | // CHECK: "PluginInterface" device 0 info: Launching kernel __omp_offloading_{{.*}} with [64,1,1] blocks and [64,1,1] threads in BARE mode |
|---|
| 19 | |
|---|
| 20 | #pragma omp target teams ompx_bare num_teams(num_blocks) thread_limit(block_size) map(from: data[0:N]) |
|---|
| 21 | { |
|---|
| 22 | int bid = ompx_block_id_x(); |
|---|
| 23 | int bdim = ompx_block_dim_x(); |
|---|
| 24 | int tid = ompx_thread_id_x(); |
|---|
| 25 | int idx = bid * bdim + tid; |
|---|
| 26 | data[idx] = idx; |
|---|
| 27 | } |
|---|
| 28 | |
|---|
| 29 | for (int i = 0; i < N; ++i) |
|---|
| 30 | assert(data[i] == i); |
|---|
| 31 | |
|---|
| 32 | // CHECK: PASS |
|---|
| 33 | printf(format: "PASS\n" ); |
|---|
| 34 | |
|---|
| 35 | return 0; |
|---|
| 36 | } |
|---|
| 37 | |
|---|
