Redevelopment of GPU Force Reduction/Buffer Ops

[alexxy/gromacs.git] / src / gromacs / nbnxm / cuda / nbnxm_cuda_types.h

diff --git a/src/gromacs/nbnxm/cuda/nbnxm_cuda_types.h b/src/gromacs/nbnxm/cuda/nbnxm_cuda_types.h
index 1044c10162c26658898006b9bb608658aa2d5f40..7c92a1abdc648ab403a495a0687ce796a3e19c66 100644 (file)
--- a/src/gromacs/nbnxm/cuda/nbnxm_cuda_types.h
+++ b/src/gromacs/nbnxm/cuda/nbnxm_cuda_types.h
@@ -158,12 +158,6 @@ struct NbnxmGpu
     bool bUseTwoStreams = false;
     /*! \brief atom data */
     cu_atomdata_t* atdat = nullptr;
-    /*! \brief f buf ops cell index mapping */
-    int* cell = nullptr;
-    /*! \brief number of indices in cell buffer */
-    int ncell = 0;
-    /*! \brief number of indices allocated in cell buffer */
-    int ncell_alloc = 0;
     /*! \brief array of atom indices */
     int* atomIndices = nullptr;
     /*! \brief size of atom indices */
@@ -214,14 +208,6 @@ struct NbnxmGpu
      * will be true. */
     gmx::EnumerationArray<Nbnxm::InteractionLocality, bool> haveWork = { { false } };
 
-    /*! \brief Pointer to event synchronizer triggered when the local
-     * GPU buffer ops / reduction is complete
-     *
-     * \note That the synchronizer is managed outside of this module
-     * in StatePropagatorDataGpu.
-     */
-    GpuEventSynchronizer* localFReductionDone = nullptr;
-
     /*! \brief Event triggered when non-local coordinate buffer
      * has been copied from device to host. */
     GpuEventSynchronizer* xNonLocalCopyD2HDone = nullptr;