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31 lines
442 B
C
31 lines
442 B
C
const int n = 100;
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// Check async over parallel construct with reduction
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int
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async_sum (int c)
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{
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int s = 0;
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#pragma acc parallel loop num_gangs (10) gang reduction (+:s) async
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for (int i = 0; i < n; i++)
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s += i+c;
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#pragma acc wait
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return s;
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}
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int
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main()
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{
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int result = 0;
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for (int i = 0; i < n; i++)
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result += i+1;
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if (async_sum (1) != result)
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__builtin_abort ();
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return 0;
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}
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