PetscLogNestedBegin#

Turns on nested logging of objects and events. This logs flop rates and object creation and should not slow programs down too much.

Synopsis#

#include "petsclog.h" 
PetscErrorCode PetscLogNestedBegin(void)

Logically Collective over PETSC_COMM_WORLD

Options Database Keys#

  • -log_view :filename.xml:ascii_xml - Prints an XML summary of flop and timing information to the file

Usage#

See Also#

PetscLogDump(), PetscLogAllBegin(), PetscLogView(), PetscLogTraceBegin(), PetscLogDefaultBegin()

Level#

advanced

Location#

src/sys/logging/xmllogevent.c

Examples#

src/snes/tutorials/ex1f.F90


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