TaoADMMSetMisfitConstraintJacobian#

Set the constraint matrix B for the TAOADMM algorithm. Matrix B constrains the z variable.

Synopsis#

#include "petsctao.h" 
PetscErrorCode TaoADMMSetMisfitConstraintJacobian(Tao tao, Mat J, Mat Jpre, PetscErrorCode (*func)(Tao, Vec, Mat, Mat, void *), void *ctx)

Collective

Input Parameters#

tao - the Tao solver context
J - user-created regularizer constraint Jacobian matrix
Jpre - user-created regularizer Jacobian constraint matrix for constructing the preconditioner, often this is J
func - function pointer for the regularizer constraint Jacobian update function
ctx - user context for the regularizer Hessian