MFNView

Prints the MFN data structure.

Synopsis

#include "slepcmfn.h" 
PetscErrorCode MFNView(MFN mfn,PetscViewer viewer)

Collective

Input Parameters

• mfn - the matrix function solver context

• viewer - optional visualization context

Options Database Key

• -mfn_view - Calls MFNView() at end of MFNSolve()

Notes

The available visualization contexts include

• PETSC_VIEWER_STDOUT_SELF - standard output (default)

• PETSC_VIEWER_STDOUT_WORLD - synchronized standard output where only the first process opens the file; all other processes send their data to the first one to print

The user can open an alternative visualization context with PetscViewerASCIIOpen() to output to a specified file.

See Also

MFN: Matrix Function, MFNCreate(), MFNViewFromOptions()

Level

beginner

Location

src/mfn/interface/mfnbasic.c

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