PetscLogSetThreshold#
Set the threshold time for logging the events; this is a percentage out of 100, so 1. means any event that takes 1 or more percent of the time.
Synopsis#
#include "petscsys.h"
PetscErrorCode PetscLogSetThreshold(PetscLogDouble newThresh, PetscLogDouble *oldThresh)
Logically Collective on PETSC_COMM_WORLD
Input Parameter#
newThresh - the threshold to use
Output Parameter#
oldThresh - the previously set threshold value
Options Database Keys#
-log_view :filename.xml:ascii_xml - Prints an XML summary of flop and timing information to the file
Example Usage#
PetscInitialize(...);
PetscLogNestedBegin();
PetscLogSetThreshold(0.1,&oldthresh);
// ... code ...
PetscLogView(viewer);
PetscFinalize();
Note#
This threshold is only used by the nested log handler
See Also#
PetscLogDump(), PetscLogView(), PetscLogTraceBegin(), PetscLogDefaultBegin(),
PetscLogNestedBegin()
Level#
advanced
Location#
Index of all Profiling routines
Table of Contents for all manual pages
Index of all manual pages