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 /*!\brief Impl class stub. */
  55 class UpdateConstrainCuda::Impl
  56 {
  57 };
  58
  59 /*!\brief Constructor stub. */
  60 UpdateConstrainCuda::UpdateConstrainCuda(gmx_unused int                   numAtoms,
  61                                          gmx_unused const t_inputrec     &ir,
  62                                          gmx_unused const gmx_mtop_t     &mtop)
  63     : impl_(nullptr)
  64 {
  65     GMX_ASSERT(false, "A CPU stub for UpdateConstrain was called insted of the correct implementation.");
  66 }
  67
  68 UpdateConstrainCuda::~UpdateConstrainCuda() = default;
  69
  70 /*!\brief integrate stub. */
  71 void UpdateConstrainCuda::integrate(gmx_unused const real  dt,
  72                                     gmx_unused const bool  updateVelocities,
  73                                     gmx_unused const bool  computeVirial,
  74                                     gmx_unused tensor      virialScaled)
  75 {
  76     GMX_ASSERT(false, "A CPU stub for UpdateConstrain was called insted of the correct implementation.");
  77 }
  78
  79 /*!\brief Set method stub. */
  80 void UpdateConstrainCuda::set(gmx_unused const t_idef     &idef,
  81                               gmx_unused const t_mdatoms  &md)
  82 {
  83     GMX_ASSERT(false, "A CPU stub for UpdateConstrain was called insted of the correct implementation.");
  84 }
  85
  86 /*!\brief Set PBC stub. */
  87 void UpdateConstrainCuda::setPbc(gmx_unused const t_pbc *pbc)
  88 {
  89     GMX_ASSERT(false, "A CPU stub for UpdateConstrain was called insted of the correct implementation.");
  90 }
  91
  92 /*! \brief Copy coordinates from provided CPU location to GPU stub. */
  93 void UpdateConstrainCuda::copyCoordinatesToGpu(gmx_unused const rvec *h_x)
  94 {
  95     GMX_ASSERT(false, "A CPU stub for UpdateConstrain was called insted of the correct implementation.");
  96 }
  97
  98 /*! \brief Copy velocities from provided CPU location to GPU stub. */
  99 void UpdateConstrainCuda::copyVelocitiesToGpu(gmx_unused const rvec *h_v)
 100 {
 101     GMX_ASSERT(false, "A CPU stub for UpdateConstrain was called insted of the correct implementation.");
 102 }
 103
 104 /*! \brief Copy forces from CPU to GPU stub. */
 105 void UpdateConstrainCuda::copyForcesToGpu(gmx_unused const rvec *h_f)
 106 {
 107     GMX_ASSERT(false, "A CPU stub for UpdateConstrain was called insted of the correct implementation.");
 108 }
 109
 110 /*! \brief Copy coordinates from GPU to provided CPU location stub. */
 111 void UpdateConstrainCuda::copyCoordinatesFromGpu(gmx_unused rvec *h_xp)
 112 {
 113     GMX_ASSERT(false, "A CPU stub for UpdateConstrain was called insted of the correct implementation.");
 114 }
 115
 116 /*! \brief Copy velocities from GPU to provided CPU location stub. */
 117 void UpdateConstrainCuda::copyVelocitiesFromGpu(gmx_unused rvec *h_v)
 118 {
 119     GMX_ASSERT(false, "A CPU stub for UpdateConstrain was called insted of the correct implementation.");
 120 }
 121
 122 /*! \brief Copy forces from GPU to CPU stub. */
 123 void UpdateConstrainCuda::copyForcesFromGpu(gmx_unused rvec *h_f)
 124 {
 125     GMX_ASSERT(false, "A CPU stub for UpdateConstrain was called insted of the correct implementation.");
 126 }
 127
 128 /*! \brief Set the internal GPU-memory x, xprime and v pointers stub. */
 129 void UpdateConstrainCuda::setXVFPointers(gmx_unused rvec *d_x,
 130                                          gmx_unused rvec *d_xp,
 131                                          gmx_unused rvec *d_v,
 132                                          gmx_unused rvec *d_f)
 133 {
 134     GMX_ASSERT(false, "A CPU stub for UpdateConstrain was called insted of the correct implementation.");
 135 }
 136
 137 }      // namespace gmx
 138
 139 #endif /* GMX_GPU != GMX_GPU_CUDA */