Remove excessive H2D and D2H coordinates copies when update is offloaded

[alexxy/gromacs.git] / src / gromacs / mdlib / update_constrain_cuda_impl.cpp

diff --git a/src/gromacs/mdlib/update_constrain_cuda_impl.cpp b/src/gromacs/mdlib/update_constrain_cuda_impl.cpp
index adc765c8754ea4e6eddcc6c892d7cce45fbe5df1..80dadb153c103342b573670f95708be6c0bb045c 100644 (file)
--- a/src/gromacs/mdlib/update_constrain_cuda_impl.cpp
+++ b/src/gromacs/mdlib/update_constrain_cuda_impl.cpp
@@ -95,11 +95,6 @@ void UpdateConstrainCuda::setPbc(gmx_unused const t_pbc *pbc)
     GMX_ASSERT(false, "A CPU stub for UpdateConstrain was called instead of the correct implementation.");
 }
 
-void UpdateConstrainCuda::waitCoordinatesReadyOnDevice()
-{
-    GMX_ASSERT(false, "A CPU stub for UpdateConstrain was called instead of the correct implementation.");
-}
-
 GpuEventSynchronizer* UpdateConstrainCuda::getCoordinatesReadySync()
 {
     GMX_ASSERT(false, "A CPU stub for UpdateConstrain was called instead of the correct implementation.");