Remove excessive H2D and D2H coordinates copies when update is offloaded

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

diff --git a/src/gromacs/mdlib/update_constrain_cuda_impl.cu b/src/gromacs/mdlib/update_constrain_cuda_impl.cu
index 2052bccb7c801b96b4b4916349cbcb0338cb76bd..e06aa7a5ebe23cb9a1a24ec67e577ba580448bd9 100644 (file)
--- a/src/gromacs/mdlib/update_constrain_cuda_impl.cu
+++ b/src/gromacs/mdlib/update_constrain_cuda_impl.cu
@@ -172,11 +172,6 @@ void UpdateConstrainCuda::Impl::setPbc(const t_pbc *pbc)
     settleCuda_->setPbc(pbc);
 }
 
-void UpdateConstrainCuda::Impl::waitCoordinatesReadyOnDevice()
-{
-    coordinatesReady_->waitForEvent();
-}
-
 GpuEventSynchronizer* UpdateConstrainCuda::Impl::getCoordinatesReadySync()
 {
     return coordinatesReady_;
@@ -224,11 +219,6 @@ void UpdateConstrainCuda::setPbc(const t_pbc *pbc)
     impl_->setPbc(pbc);
 }
 
-void UpdateConstrainCuda::waitCoordinatesReadyOnDevice()
-{
-    impl_->waitCoordinatesReadyOnDevice();
-}
-
 GpuEventSynchronizer* UpdateConstrainCuda::getCoordinatesReadySync()
 {
     return impl_->getCoordinatesReadySync();