petsc-3.14.6 2021-03-30
PetscLogGpuTimeBegin
Start timer for device
Synopsis
PETSC_STATIC_INLINE PetscErrorCode PetscLogGpuTimeBegin()
Notes
The timer is run on the CPU, it is just logged separately as time devoted to GPU computations (including kernel launch times). It is used to compute the flop rate on the GPU.
See Also
PetscLogView(), PetscLogGpuFlops(), PetscLogGpuTimeEnd()
Level
intermediate
Location
src/sys/logging/../../../include/petsclog.h
Index of all Profiling routines
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Index of all manual pages