Merge commit d30f2cb6 from release-2020 into master

[alexxy/gromacs.git] / src / gromacs / domdec / domdec.cpp

diff --git a/src/gromacs/domdec/domdec.cpp b/src/gromacs/domdec/domdec.cpp
index 3f93013309faafb36a5989ed74febd712487ae1c..3e8a3d87c93875c503752b948cea37c965a1d786 100644 (file)
--- a/src/gromacs/domdec/domdec.cpp
+++ b/src/gromacs/domdec/domdec.cpp
@@ -2,7 +2,7 @@
  * This file is part of the GROMACS molecular simulation package.
  *
  * Copyright (c) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019, by the.
- * Copyright (c) 2019, by the GROMACS development team, led by
+ * Copyright (c) 2019,2020, by the GROMACS development team, led by
  * Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
  * and including many others, as listed in the AUTHORS file in the
  * top-level source directory and at http://www.gromacs.org.
@@ -1007,6 +1007,11 @@ bool ddHaveSplitConstraints(const gmx_domdec_t& dd)
     return dd.comm->systemInfo.haveSplitConstraints;
 }
 
+bool ddUsesUpdateGroups(const gmx_domdec_t& dd)
+{
+    return dd.comm->systemInfo.useUpdateGroups;
+}
+
 void dd_cycles_add(const gmx_domdec_t* dd, float cycles, int ddCycl)
 {
     /* Note that the cycles value can be incorrect, either 0 or some