src/gromacs/mdlib/update_constrain_cuda_impl.cpp

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  35 /*! \internal \file
  36  *
  37  * \brief Stub for update and constraints class CPU implementation.
  38  *
  39  * \author Artem Zhmurov <zhmurov@gmail.com>
  40  *
  41  * \ingroup module_mdlib
  42  */
  43 #include "gmxpre.h"
  44
  45 #include "config.h"
  46
  47 #include "gromacs/mdlib/update_constrain_cuda.h"
  48
  49 #if GMX_GPU != GMX_GPU_CUDA
  50
  51 namespace gmx
  52 {
  53
  54 class UpdateConstrainCuda::Impl
  55 {
  56 };
  57
  58 UpdateConstrainCuda::UpdateConstrainCuda(gmx_unused const t_inputrec     &ir,
  59                                          gmx_unused const gmx_mtop_t     &mtop,
  60                                          gmx_unused const void           *commandStream,
  61                                          gmx_unused GpuEventSynchronizer *xUpdatedOnDevice)
  62     : impl_(nullptr)
  63 {
  64     GMX_ASSERT(false, "A CPU stub for UpdateConstrain was called instead of the correct implementation.");
  65 }
  66
  67 UpdateConstrainCuda::~UpdateConstrainCuda() = default;
  68
  69 void UpdateConstrainCuda::integrate(gmx_unused const real                        dt,
  70                                     gmx_unused const bool                        updateVelocities,
  71                                     gmx_unused const bool                        computeVirial,
  72                                     gmx_unused tensor                            virialScaled,
  73                                     gmx_unused const bool                        doTempCouple,
  74                                     gmx_unused gmx::ArrayRef<const t_grp_tcstat> tcstat,
  75                                     gmx_unused const bool                        doPressureCouple,
  76                                     gmx_unused const float                       dtPressureCouple,
  77                                     gmx_unused const matrix                      velocityScalingMatrix)
  78 {
  79     GMX_ASSERT(false, "A CPU stub for UpdateConstrain was called instead of the correct implementation.");
  80 }
  81
  82 void UpdateConstrainCuda::set(gmx_unused DeviceBuffer<float>        d_x,
  83                               gmx_unused DeviceBuffer<float>        d_v,
  84                               gmx_unused const DeviceBuffer<float>  d_f,
  85                               gmx_unused const t_idef              &idef,
  86                               gmx_unused const t_mdatoms           &md,
  87                               gmx_unused const int                  numTempScaleValues)
  88 {
  89     GMX_ASSERT(false, "A CPU stub for UpdateConstrain was called instead of the correct implementation.");
  90 }
  91
  92 void UpdateConstrainCuda::setPbc(gmx_unused const t_pbc *pbc)
  93 {
  94     GMX_ASSERT(false, "A CPU stub for UpdateConstrain was called instead of the correct implementation.");
  95 }
  96
  97 void UpdateConstrainCuda::waitCoordinatesReadyOnDevice()
  98 {
  99     GMX_ASSERT(false, "A CPU stub for UpdateConstrain was called instead of the correct implementation.");
 100 }
 101
 102 GpuEventSynchronizer* UpdateConstrainCuda::getCoordinatesReadySync()
 103 {
 104     GMX_ASSERT(false, "A CPU stub for UpdateConstrain was called instead of the correct implementation.");
 105     return nullptr;
 106 }
 107
 108 }      // namespace gmx
 109
 110 #endif /* GMX_GPU != GMX_GPU_CUDA */