PetscLogFlops

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);

Notes

PETSc automatically logs library events if the code has been compiled with -DPETSC_USE_LOG (which is the default), and -log, -log_summary, or -log_all are specified. PetscLogFlops() is intended for logging user flops to supplement this PETSc information.

See Also

Keywords

Level:intermediate
Location:src/sys/plog/plog.c
Index of all Profiling routines
Table of Contents for all manual pages
Index of all manual pages

Examples