Merge release-5-0 into master

[alexxy/gromacs.git] / src / gromacs / mdlib / nbnxn_kernels / nbnxn_kernel_ref.c

diff --git a/src/gromacs/mdlib/nbnxn_kernels/nbnxn_kernel_ref.c b/src/gromacs/mdlib/nbnxn_kernels/nbnxn_kernel_ref.c
index 3db03bbec59c7f76f080ef9322b77f3cf2ac3cdc..4cad2a2f5637ba5b410af8db8ca1225cc441d1a6 100644 (file)
--- a/src/gromacs/mdlib/nbnxn_kernels/nbnxn_kernel_ref.c
+++ b/src/gromacs/mdlib/nbnxn_kernels/nbnxn_kernel_ref.c
@@ -185,6 +185,7 @@ nbnxn_kernel_ref(const nbnxn_pairlist_set_t *nbl_list,
     int                coult;
     int                vdwt;
     int                nb;
+    int                nthreads gmx_unused;
 
     nnbl = nbl_list->nnbl;
     nbl  = nbl_list->nbl;
@@ -242,7 +243,8 @@ nbnxn_kernel_ref(const nbnxn_pairlist_set_t *nbl_list,
         gmx_incons("Unsupported vdwtype in nbnxn reference kernel");
     }
 
-#pragma omp parallel for schedule(static) num_threads(gmx_omp_nthreads_get(emntNonbonded))
+    nthreads = gmx_omp_nthreads_get(emntNonbonded);
+#pragma omp parallel for schedule(static) num_threads(nthreads)
     for (nb = 0; nb < nnbl; nb++)
     {
         nbnxn_atomdata_output_t *out;