mirror of
https://github.com/OpenMP/Examples.git
synced 2025-04-04 05:41:33 +01:00
43 lines
681 B
C
43 lines
681 B
C
/*
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* @@name: async_target.5
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* @@type: C
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* @@operation: run
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* @@expect: success
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* @@version: omp_6.0
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*/
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#include<stdio.h>
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#include<stdlib.h>
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#include<time.h>
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#pragma omp begin declare target
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void update(int* num) {
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*num = (*num) * 3;
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}
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#pragma omp end declare target
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int main(int argc, char*argv[]){
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int x = 2 ;
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int is_deferred = time(NULL) % 2;
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#pragma omp target nowait(is_deferred) map(tofrom: x)
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{
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update(&x);
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}
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// Perform other tasks in parallel while the
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// target region is executing
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if(is_deferred){
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#pragma omp taskwait
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}
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if( x == 6){
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printf("Passed\n");
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return 0;
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} else {
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printf("Failed\n");
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return 1;
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}
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}
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