petsc-3.7.7 2017-09-25

KSPView

Prints the KSP data structure.

#include "petscksp.h" 
PetscErrorCode  KSPView(KSP ksp,PetscViewer viewer)

Collective on KSP

	ksp	- the Krylov space context
	viewer	- visualization context

-ksp_view -print the ksp data structure at the end of a KSPSolve call

The available visualization contexts include

	PETSC_VIEWER_STDOUT_SELF	- standard output (default)
	PETSC_VIEWER_STDOUT_WORLD	- synchronized standard output where only the first processor opens the file. All other processors send their data to the first processor to print.

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

KSP, view