petsc-3.14.6 2021-03-30
PetscLogGpuFlops
Log how many flops are performed in a calculation on the device
Synopsis
PETSC_STATIC_INLINE PetscErrorCode PetscLogGpuFlops(PetscLogDouble n)
Input Paramters
flops - the number of flops
Notes
To limit the chance of integer overflow when multiplying by a constant, represent the constant as a double,
not an integer. Use PetscLogFlops(4.0*n) not PetscLogFlops(4*n)
See Also
PetscLogView(), PetscLogFlops(), PetscLogGpuTimeBegin(), PetscLogGpuTimeEnd()
Level
intermediate
Location
src/sys/logging/../../../include/petsclog.h
Index of all Profiling routines
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Index of all manual pages