ProjectionObserver & dist(): using more cores in computations.

1 files changed, 1 insertions, 0 deletions

diff --git a/dist.cpp b/dist.cpp
index 422aa10..0a241ec 100644
--- a/dist.cpp
+++ b/dist.cpp
@@ -10,6 +10,7 @@ arma::mat mp::dist(const arma::mat &X, mp::DistFunc dfunc)
     arma::uword n = X.n_rows;
     arma::mat D(n, n, arma::fill::zeros);
 
+    #pragma omp parallel for shared(X, D)
     for (arma::uword i = 0; i < n; i++) {
         for (arma::uword j = 0; j < i; j++) {
             D(i, j) = dfunc(X.row(i), X.row(j));