f -flop counter Many br
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);
Many br
Notes
A global counter logs all PETSc flop counts. The user can use Many brPetscLogFlops() to increment this counter to include flops for the Many brapplication code. Many br
Many br
See Also
PetscLogEventRegister(), PetscLogEventBegin(), PetscLogEventEnd(), PetscGetFlops()
Keywords
log, flops, floating point operations
Level:intermediate
Location:src/sys/logging/plog.c
Index of all Profiling routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/sys/examples/tutorials/ex3.c.html
src/sys/examples/tutorials/ex3f.F.html
src/ksp/ksp/examples/tutorials/ex9.c.html
src/snes/examples/tutorials/ex5.c.html
src/snes/examples/tutorials/ex5s.c.html
src/snes/examples/tutorials/ex7.c.html
src/snes/examples/tutorials/ex14.c.html
src/snes/examples/tutorials/ex15.c.html
src/snes/examples/tutorials/ex18.c.html
src/snes/examples/tutorials/ex19.c.html
src/snes/examples/tutorials/ex20.c.html