Hello,

I need to know how the private and shared variables are used for cilk_for loop in cilk plus.

For example, this serial code

int z=0;

int a= 0;

int n=0;

....

for (i=0; ia = a + x[i];

y[z] = x[i];

z++;

}

With openMP, the parallel code :

#pragma omp parallel for private(i) \\

shared(x, y, n) \\

reduction(+: a, z)

for (i=0; ia = a + x[i];

y[z] = x[i];

z++;

}

Now, the parallel code with cilk plus is it correct ? :

**cilk::reducer_opadd z;****cilk::reducer_opadd a;**

**#** **pragma SIMD** **private (i) \\ shared (x, y, n)****cilk_for** (int i=0; ia = a + x[i];

y[z] = x[i];

z++;

}

The parallel code with cilk plus is it correct ?

Thank you for your help,