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36 /*! \libinternal \file
37 * \brief Defines PME GPU timing functions.
39 * \author Aleksei Iupinov <a.yupinov@gmail.com>
42 #ifndef GMX_EWALD_PME_TIMINGS_CUH
43 #define GMX_EWALD_PME_TIMINGS_CUH
45 #include "gromacs/gpu_utils/gpuregiontimer.cuh"
46 #include "gromacs/timing/gpu_timing.h" // TODO: move include to the source files
50 /*! \libinternal \brief
51 * Starts timing the certain PME GPU stage during a single computation (if timings are enabled).
53 * \param[in] pmeGpu The PME GPU data structure.
54 * \param[in] PMEStageId The PME GPU stage gtPME_ index from the enum in src/gromacs/timing/gpu_timing.h
56 void pme_gpu_start_timing(const PmeGpu *pmeGpu, size_t PMEStageId);
58 /*! \libinternal \brief
59 * Returns raw timing event from the corresponding GpuRegionTimer (if timings are enabled).
60 * In CUDA result can be nullptr stub, per GpuRegionTimer implementation.
62 * \param[in] pmeGpu The PME GPU data structure.
63 * \param[in] PMEStageId The PME GPU stage gtPME_ index from the enum in src/gromacs/timing/gpu_timing.h
65 CommandEvent *pme_gpu_fetch_timing_event(const PmeGpu *pmeGpu, size_t PMEStageId);
67 /*! \libinternal \brief
68 * Stops timing the certain PME GPU stage during a single computation (if timings are enabled).
70 * \param[in] pmeGpu The PME GPU data structure.
71 * \param[in] PMEStageId The PME GPU stage gtPME_ index from the enum in src/gromacs/timing/gpu_timing.h
73 void pme_gpu_stop_timing(const PmeGpu *pmeGpu, size_t PMEStageId);