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/* Ensure that nested parallel regions work even when the number of loop
iterations is not divisible by the number of threads. */
#include <stdlib.h>
int main() {
int A[30][40], B[30][40];
size_t n = 30;
for (size_t i = 0; i < 30; ++i)
for (size_t j = 0; j < 40; ++j)
A[i][j] = 42;
#pragma omp target map(A[0:30][0:40], B[0:30][0:40])
{
#pragma omp parallel for num_threads(8)
for (size_t i = 0; i < n; ++i)
{
#pragma omp parallel for
for (size_t j = 0; j < n; ++j)
{
B[i][j] = A[i][j];
}
}
}
for (size_t i = 0; i < n; ++i)
for (size_t j = 0; j < n; ++j)
if (B[i][j] != 42)
abort ();
}
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