Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/goacc/reference.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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void test1 (int &ref) { #pragma acc kernels copy (ref) { ref = 10; } } void test2 (int &ref) { int b; #pragma acc kernels copyout (b) { b = ref + 10; } #pragma acc parallel copyout (b) { b = ref + 10; } ref = b; } int main() { int a = 0; int &ref_a = a; #pragma acc parallel copy (a, ref_a) { ref_a = 5; } return a; }