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Edited pragma

This commit is contained in:
Fabio Salvini 2016-11-23 11:42:22 +01:00
parent 8ff3e6cf65
commit 054a659804
1 changed files with 3 additions and 1 deletions
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4
src/impl/omp.c
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@ -40,7 +40,9 @@ double *compute_jacobi(int n, double init_value, double threshold, borders b, in
*iterations = 0;
do {
max_diff = 0;
#pragma omp parallel for schedule(static, 20) reduction (max:max_diff) private(new_value, j) firstprivate(n, nb) shared(x, new_x)
#pragma omp parallel for schedule(static, 20) \
reduction (max:max_diff) \
default(none) private(new_value, j) firstprivate(n, nb) shared(x, new_x)
for (i = 1; i <= n; i++) {
for (j = 1; j <= n; j++) {
new_value = 0.25 * (x[IDX(nb, i - 1, j)] + x[IDX(nb, i, j + 1)] + x[IDX(nb, i + 1, j)] + x[IDX(nb, i, j - 1)]);