mirror of
https://github.com/OpenMP/Examples.git
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32 lines
478 B
C
32 lines
478 B
C
/*
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* @@name: linear_in_loop.1
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* @@type: C
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* @@operation: run
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* @@expect: success
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* @@version: omp_4.5
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*/
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#include <stdio.h>
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#define N 100
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int main(void)
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{
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float a[N], b[N/2];
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int i, j;
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for ( i = 0; i < N; i++ )
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a[i] = i + 1;
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j = 0;
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#pragma omp parallel
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#pragma omp for linear(j:1)
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for ( i = 0; i < N; i += 2 ) {
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b[j] = a[i] * 2.0f;
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j++;
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}
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printf( "%d %f %f\n", j, b[0], b[j-1] );
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/* print out: 50 2.0 198.0 */
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return 0;
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}
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