PetscBenchViewFromOptions

Processes command line options to determine if/how a PetscBench is to be viewed.

Synopsis

#include "petscbm.h"   
PetscErrorCode PetscBenchViewFromOptions(PetscBench bm, PetscObject bobj, const char name[])

Collective

Input Parameters

• bm - the object

• bobj - optional other object that provides prefix (if NULL then the prefix in bm is used)

• name - option to activate viewing

Options Database Key

• -name viewer_specification - See PetscOptionsCreateViewer() for the values of viewer_specification

Note

This checks the options database, creates the viewer on-the-fly, uses it and then destroys it. Hence it should not be called in heavily used routines, rather PetscOptionsCreateViewer() should be used to construct the viewer once which can then be utilized in the heavily used routine.

See Also

PetscBench, PetscBenchSetFromOptions(), PetscBenchRun(), PetscBenchCreate(), PetscBenchDestroy(), PetscBenchSetUp(), PetscBenchSetType(), PetscBenchSetSize(), PetscBenchGetSize(), PetscObjectViewFromOptions(), PetscViewer, PetscBenchView(), PetscOptionsCreateViewer()

Level

advanced

Location

src/sys/classes/bm/interface/bm.c

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Index of all BM routines
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Index of all manual pages