mirror of
https://github.com/OpenMP/Examples.git
synced 2025-04-10 08:22:11 +01:00
23 lines
423 B
C
23 lines
423 B
C
/*
|
|
* @@name: loop.1
|
|
* @@type: C
|
|
* @@operation: run
|
|
* @@expect: success
|
|
* @@version: omp_5.0
|
|
*/
|
|
#include <stdio.h>
|
|
#define N 100
|
|
int main()
|
|
{
|
|
float x[N], y[N];
|
|
float a = 2.0;
|
|
for(int i=0;i<N;i++){ x[i]=i; y[i]=0;} // initialize
|
|
|
|
#pragma omp parallel
|
|
{
|
|
#pragma omp loop
|
|
for(int i = 0; i < N; ++i) y[i] = a*x[i] + y[i];
|
|
}
|
|
if(y[N-1] != (N-1)*2.0) printf("Error: 2*(N-1) != y[N-1]=%f",y[N-1]);
|
|
}
|