38 lines
690 B
C
38 lines
690 B
C
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// RUN: %libomptarget-compile-run-and-check-generic
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// REQUIRES: libc
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#include <stdio.h>
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#include <stdlib.h>
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#pragma omp declare target to(malloc)
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#pragma omp declare target to(free)
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int main() {
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unsigned h_x;
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unsigned *d_x;
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#pragma omp target map(from : d_x)
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{
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d_x = (unsigned *)malloc(sizeof(unsigned));
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*d_x = 1;
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}
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#pragma omp target is_device_ptr(d_x) map(from : h_x)
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{ h_x = *d_x; }
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#pragma omp target is_device_ptr(d_x)
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{ free(d_x); }
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#pragma omp target teams num_teams(64)
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#pragma omp parallel num_threads(32)
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{
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int *ptr = (int *)malloc(sizeof(int));
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*ptr = 42;
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free(ptr);
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}
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// CHECK: PASS
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if (h_x == 1)
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fputs("PASS\n", stdout);
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}
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