33 lines
580 B
C++
33 lines
580 B
C++
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// RUN: %libomptarget-compile-run-and-check-generic
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#include <cstdio>
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#include <cstdlib>
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#define NUM 1024
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class C {
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public:
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int *a;
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};
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#pragma omp declare mapper(id : C s) map(s.a[0 : NUM])
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int main() {
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C c;
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c.a = (int *)malloc(sizeof(int) * NUM);
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for (int i = 0; i < NUM; i++) {
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c.a[i] = 1;
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}
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#pragma omp target teams distribute parallel for map(mapper(id), tofrom : c)
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for (int i = 0; i < NUM; i++) {
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++c.a[i];
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}
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int sum = 0;
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for (int i = 0; i < NUM; i++) {
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sum += c.a[i];
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}
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// CHECK: Sum = 2048
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printf("Sum = %d\n", sum);
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return 0;
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}
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