Merge commit d30f2cb6 from release-2020 into master

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

diff --git a/src/gromacs/domdec/domdec.h b/src/gromacs/domdec/domdec.h
index 78c321d624cd60120c0dac951078a7faee853132..cf915168681500c54bcffcace8fcd71b61920804 100644 (file)
--- a/src/gromacs/domdec/domdec.h
+++ b/src/gromacs/domdec/domdec.h
@@ -2,7 +2,7 @@
  * This file is part of the GROMACS molecular simulation package.
  *
  * Copyright (c) 2005 - 2014, The GROMACS development team.
- * Copyright (c) 2015,2016,2017,2018,2019, by the GROMACS development team, led by
+ * Copyright (c) 2015,2016,2017,2018,2019,2020, 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.
@@ -147,6 +147,9 @@ int dd_pme_maxshift_y(const gmx_domdec_t* dd);
 /*! \brief Return whether constraints, not including settles, cross domain boundaries */
 bool ddHaveSplitConstraints(const gmx_domdec_t& dd);
 
+/*! \brief Return whether update groups are used */
+bool ddUsesUpdateGroups(const gmx_domdec_t& dd);
+
 /*! \brief Return whether the DD has a single dimension with a single pulse
  *
  * The GPU halo exchange code requires a 1D single-pulse DD, and its