cu_timers Struct Reference

#include <gromacs/mdlib/nbnxn_cuda/nbnxn_cuda_types.h>

Description

CUDA events used for timing GPU kernels and H2D/D2H transfers.

The two-sized arrays hold the local and non-local values and should always be indexed with eintLocal/eintNonlocal.

Public Attributes
cudaEvent_t	start_atdat
	start event for atom data transfer (every PS step)
cudaEvent_t	stop_atdat
	stop event for atom data transfer (every PS step)
cudaEvent_t	start_nb_h2d [2]
	start events for x/q H2D transfers (l/nl, every step)
cudaEvent_t	stop_nb_h2d [2]
	stop events for x/q H2D transfers (l/nl, every step)
cudaEvent_t	start_nb_d2h [2]
	start events for f D2H transfer (l/nl, every step)
cudaEvent_t	stop_nb_d2h [2]
	stop events for f D2H transfer (l/nl, every step)
cudaEvent_t	start_pl_h2d [2]
	start events for pair-list H2D transfers (l/nl, every PS step)
cudaEvent_t	stop_pl_h2d [2]
	start events for pair-list H2D transfers (l/nl, every PS step)
cudaEvent_t	start_nb_k [2]
	start event for non-bonded kernels (l/nl, every step)
cudaEvent_t	stop_nb_k [2]
	stop event non-bonded kernels (l/nl, every step)

---

The documentation for this struct was generated from the following file:

• src/gromacs/mdlib/nbnxn_cuda/nbnxn_cuda_types.h