Clean up ewald module internals

[alexxy/gromacs.git] / src / gromacs / ewald / pme_coordinate_receiver_gpu_impl.h

diff --git a/src/gromacs/ewald/pme_coordinate_receiver_gpu_impl.h b/src/gromacs/ewald/pme_coordinate_receiver_gpu_impl.h
index 84a554725b8e439c9d0ab595d5afafa6b514d28b..281985b0b0c8139c6980aab1797af84f906794dd 100644 (file)
--- a/src/gromacs/ewald/pme_coordinate_receiver_gpu_impl.h
+++ b/src/gromacs/ewald/pme_coordinate_receiver_gpu_impl.h
@@ -1,7 +1,7 @@
 /*
  * This file is part of the GROMACS molecular simulation package.
  *
- * 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.
@@ -44,7 +44,9 @@
 #define GMX_PMECOORDINATERECEIVERGPU_IMPL_H
 
 #include "gromacs/ewald/pme_coordinate_receiver_gpu.h"
-#include "gromacs/gpu_utils/gpueventsynchronizer.cuh"
+#include "gromacs/utility/arrayref.h"
+
+class GpuEventSynchronizer;
 
 namespace gmx
 {
@@ -67,7 +69,7 @@ public:
      * send coordinates buffer address to PP rank
      * \param[in] d_x   coordinates buffer in GPU memory
      */
-    void sendCoordinateBufferAddressToPpRanks(const DeviceBuffer<float> d_x);
+    void sendCoordinateBufferAddressToPpRanks(DeviceBuffer<float> d_x);
 
     /*! \brief
      * launch receive of coordinate data from PP rank