PetscLogFlops#
Adds floating point operations to the global counter.
Synopsis#
#include <petsclog.h>
PetscErrorCode PetscLogFlops(PetscLogDouble f)
Not Collective
Input Parameter#
f - flop counter
Example Usage#
PetscLogEvent USER_EVENT;
PetscLogEventRegister("User event", 0, &USER_EVENT);
PetscLogEventBegin(USER_EVENT, 0, 0, 0, 0);
[code segment to monitor]
PetscLogFlops(user_flops)
PetscLogEventEnd(USER_EVENT, 0, 0, 0, 0);
Note#
A global counter logs all PETSc flop counts. The user can use PetscLogFlops() to increment this counter to include flops for the application code.
See Also#
Profiling, PetscLogGpuFlops(), PetscLogEventRegister(), PetscLogEventBegin(), PetscLogEventEnd(), PetscGetFlops()
Level#
intermediate
Location#
Index of all Profiling routines
Table of Contents for all manual pages
Index of all manual pages