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37 * \brief The CPU stub for the state propagator data class.
39 * \author Artem Zhmurov <zhmurov@gmail.com>
41 * \ingroup module_mdtypes
47 #include "gromacs/mdtypes/state_propagator_data_gpu.h"
49 #if GMX_GPU == GMX_GPU_NONE
53 class StatePropagatorDataGpu::Impl
57 StatePropagatorDataGpu::StatePropagatorDataGpu(const void* /* pmeStream */,
58 const void* /* localStream */,
59 const void* /* nonLocalStream */,
60 const void* /* deviceContext */,
61 GpuApiCallBehavior /* transferKind */,
62 int /* paddingSize */) :
67 StatePropagatorDataGpu::StatePropagatorDataGpu(const void* /* pmeStream */,
68 const void* /* deviceContext */,
69 GpuApiCallBehavior /* transferKind */,
70 int /* paddingSize */) :
75 StatePropagatorDataGpu::StatePropagatorDataGpu(StatePropagatorDataGpu&& /* other */) noexcept = default;
77 StatePropagatorDataGpu& StatePropagatorDataGpu::operator=(StatePropagatorDataGpu&& /* other */) noexcept = default;
79 StatePropagatorDataGpu::~StatePropagatorDataGpu() = default;
81 void StatePropagatorDataGpu::reinit(int /* numAtomsLocal */, int /* numAtomsAll */)
84 "A CPU stub method from GPU state propagator data was called instead of one from "
85 "GPU implementation.");
88 std::tuple<int, int> StatePropagatorDataGpu::getAtomRangesFromAtomLocality(AtomLocality /* atomLocality */)
91 "A CPU stub method from GPU state propagator data was called instead of one from "
92 "GPU implementation.");
93 return std::make_tuple(0, 0);
96 DeviceBuffer<float> StatePropagatorDataGpu::getCoordinates()
99 "A CPU stub method from GPU state propagator data was called instead of one from "
100 "GPU implementation.");
101 return DeviceBuffer<float>{};
104 GpuEventSynchronizer* StatePropagatorDataGpu::getCoordinatesReadyOnDeviceEvent(
105 AtomLocality /* atomLocality */,
106 const SimulationWorkload& /* simulationWork */,
107 const StepWorkload& /* stepWork */)
110 "A CPU stub method from GPU state propagator data was called instead of one from "
111 "GPU implementation.");
115 void StatePropagatorDataGpu::waitCoordinatesCopiedToDevice(AtomLocality /* atomLocality */)
118 "A CPU stub method from GPU state propagator data was called instead of one from "
119 "GPU implementation.");
122 GpuEventSynchronizer* StatePropagatorDataGpu::xUpdatedOnDevice()
125 "A CPU stub method from GPU state propagator data was called instead of one from "
126 "GPU implementation.");
130 void StatePropagatorDataGpu::copyCoordinatesToGpu(const gmx::ArrayRef<const gmx::RVec> /* h_x */,
131 AtomLocality /* atomLocality */)
134 "A CPU stub method from GPU state propagator data was called instead of one from "
135 "GPU implementation.");
138 void StatePropagatorDataGpu::waitCoordinatesReadyOnHost(AtomLocality /* atomLocality */)
141 "A CPU stub method from GPU state propagator data was called instead of one from "
142 "GPU implementation.");
145 void StatePropagatorDataGpu::copyCoordinatesFromGpu(gmx::ArrayRef<gmx::RVec> /* h_x */,
146 AtomLocality /* atomLocality */)
149 "A CPU stub method from GPU state propagator data was called instead of one from "
150 "GPU implementation.");
154 DeviceBuffer<float> StatePropagatorDataGpu::getVelocities()
157 "A CPU stub method from GPU state propagator data was called instead of one from "
158 "GPU implementation.");
159 return DeviceBuffer<float>{};
162 void StatePropagatorDataGpu::copyVelocitiesToGpu(const gmx::ArrayRef<const gmx::RVec> /* h_v */,
163 AtomLocality /* atomLocality */)
166 "A CPU stub method from GPU state propagator data was called instead of one from "
167 "GPU implementation.");
170 GpuEventSynchronizer* StatePropagatorDataGpu::getVelocitiesReadyOnDeviceEvent(AtomLocality /* atomLocality */)
173 "A CPU stub method from GPU state propagator data was called instead of one from "
174 "GPU implementation.");
178 void StatePropagatorDataGpu::copyVelocitiesFromGpu(gmx::ArrayRef<gmx::RVec> /* h_v */,
179 AtomLocality /* atomLocality */)
182 "A CPU stub method from GPU state propagator data was called instead of one from "
183 "GPU implementation.");
186 void StatePropagatorDataGpu::waitVelocitiesReadyOnHost(AtomLocality /* atomLocality */)
189 "A CPU stub method from GPU state propagator data was called instead of one from "
190 "GPU implementation.");
194 DeviceBuffer<float> StatePropagatorDataGpu::getForces()
197 "A CPU stub method from GPU state propagator data was called instead of one from "
198 "GPU implementation.");
199 return DeviceBuffer<float>{};
202 void StatePropagatorDataGpu::copyForcesToGpu(const gmx::ArrayRef<const gmx::RVec> /* h_f */,
203 AtomLocality /* atomLocality */)
206 "A CPU stub method from GPU state propagator data was called instead of one from "
207 "GPU implementation.");
210 GpuEventSynchronizer* StatePropagatorDataGpu::getForcesReadyOnDeviceEvent(AtomLocality /* atomLocality */,
211 bool /* useGpuFBufferOps */)
214 "A CPU stub method from GPU state propagator data was called instead of one from "
215 "GPU implementation.");
219 GpuEventSynchronizer* StatePropagatorDataGpu::fReducedOnDevice()
222 "A CPU stub method from GPU state propagator data was called instead of one from "
223 "GPU implementation.");
227 void StatePropagatorDataGpu::copyForcesFromGpu(gmx::ArrayRef<gmx::RVec> /* h_f */,
228 AtomLocality /* atomLocality */)
231 "A CPU stub method from GPU state propagator data was called instead of one from "
232 "GPU implementation.");
235 void StatePropagatorDataGpu::waitForcesReadyOnHost(AtomLocality /* atomLocality */)
238 "A CPU stub method from GPU state propagator data was called instead of one from "
239 "GPU implementation.");
243 void* StatePropagatorDataGpu::getUpdateStream()
246 "A CPU stub method from GPU state propagator data was called instead of one from "
247 "GPU implementation.");
251 int StatePropagatorDataGpu::numAtomsLocal()
254 "A CPU stub method from GPU state propagator data was called instead of one from "
255 "GPU implementation.");
259 int StatePropagatorDataGpu::numAtomsAll()
262 "A CPU stub method from GPU state propagator data was called instead of one from "
263 "GPU implementation.");
269 #endif // GMX_GPU == GMX_GPU_NONE