Fix minor OpenMP issue for md-vv update

Conflicting writes to alpha. But because alpha is anyhow the same
value for all threads didn't cause a problem.

Change-Id: Icefbfa4454c38300629344057f1b5feb0ca8b01d

diff --git a/src/mdlib/update.c b/src/mdlib/update.c
index e4e4763ad065e882872af9328b2ac0864c2d2c57..430bec3c523d0fdb609fb47737030daa506fac5b 100644 (file)
--- a/src/mdlib/update.c
+++ b/src/mdlib/update.c
@@ -1774,7 +1774,7 @@ void update_coords(FILE         *fplog,
         nth = gmx_omp_nthreads_get(emntUpdate);
     }
 
-# pragma omp parallel for num_threads(nth) schedule(static)
+# pragma omp parallel for num_threads(nth) schedule(static) private(alpha)
     for(th=0; th<nth; th++)
     {
         int start_th,end_th;