mirror of
https://github.com/OpenMP/Examples.git
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39 lines
718 B
C
39 lines
718 B
C
/*
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* @@name: SIMD.6c
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* @@type: C
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* @@compilable: yes
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* @@linkable: no
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* @@expect: success
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* @@version: omp_4.0
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*/
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#pragma omp declare simd linear(p:1) notinbranch
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int foo(int *p){
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*p = *p + 10;
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return *p;
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}
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int myaddint(int *a, int *b, int n)
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{
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#pragma omp simd
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for (int i=0; i<n; i++){
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a[i] = foo(&b[i]); /* foo is not called under a condition */
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}
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return a[n-1];
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}
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#pragma omp declare simd linear(p:1) inbranch
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float goo(float *p){
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*p = *p + 18.5f;
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return *p;
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}
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int myaddfloat(float *x, float *y, int n)
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{
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#pragma omp simd
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for (int i=0; i<n; i++){
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x[i] = (x[i] > y[i]) ? goo(&y[i]) : y[i];
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/* goo is called under the condition (or within a branch) */
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}
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return x[n-1];
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}
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