TaoCtx.hpp File Reference

Context for PETSc TAO, i.e. optimization solver. More...

Go to the source code of this file.

Classes
struct	MoFEM::TaoCtx
	Interface for TAO solvers. More...

Namespaces
namespace	MoFEM
	implementation of Data Operators for Forces and Sources

Functions
PetscErrorCode	MoFEM::TaoSetObjective (Tao tao, Vec x, PetscReal *f, void *ctx)
	Sets the objective function value for a TAO optimization context.
PetscErrorCode	MoFEM::TaoSetGradient (Tao tao, Vec x, Vec g, void *ctx)
	Sets the gradient vector for a TAO optimization context.
PetscErrorCode	MoFEM::TaoSetObjectiveAndGradient (Tao tao, Vec x, PetscReal *f, Vec g, void *ctx)
	Sets the objective function value and gradient for a TAO optimization solver.
PetscErrorCode	MoFEM::TaoSetHessian (Tao tao, Vec x, Mat H, Mat Hpre, void *ctx)
	Sets the Hessian matrix for a TAO optimization context.

Detailed Description

Context for PETSc TAO, i.e. optimization solver.

Author

Anonymous author(s) committing under MIT license

Definition in file TaoCtx.hpp.