petsc-3.4.5 2014-06-29

MatTransposeColoringCreate

 Creates a matrix coloring context for matrix product C=A*B^T.

Synopsis

#include "petscmat.h" 
PetscErrorCode  MatTransposeColoringCreate(Mat mat,ISColoring iscoloring,MatTransposeColoring *color)
Collective on Mat

Input Parameters

mat - the matrix product C
iscoloring - the coloring of the matrix; usually obtained with MatGetColoring() or DMCreateColoring()

Output Parameter

color -the new coloring context

See Also

MatTransposeColoringDestroy(), MatTransposeColoringSetFromOptions(), MatTransColoringApplySpToDen(),
MatTransColoringApplyDenToSp(), MatTransposeColoringView(),

Level:intermediate
Location:src/mat/interface/matrix.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages