32 lines · cpp
1// RUN: %libomptarget-compilexx-and-run-generic2// RUN: %libomptarget-compileoptxx-and-run-generic3 4#include <cassert>5 6int main(int argc, char *argv[]) {7 int data[1024];8 int sum = 0;9 10 for (int i = 0; i < 1024; ++i)11 data[i] = i;12 13#pragma omp target map(tofrom : sum) map(to : data) depend(inout : data[0]) \14 nowait15 {16 for (int i = 0; i < 1024; ++i) {17 sum += data[i];18 }19 }20 21#pragma omp target map(tofrom : sum) map(to : data) depend(inout : data[0])22 {23 for (int i = 0; i < 1024; ++i) {24 sum += data[i];25 }26 }27 28 assert(sum == 1023 * 1024);29 30 return 0;31}32