TaoTermGetCreateHessianMode

Get the behavior of TaoTermCreateHessianMatricesDefault().

Synopsis

#include "petsctao.h" 
PetscErrorCode TaoTermGetCreateHessianMode(TaoTerm term, PetscBool *Hpre_is_H, MatType *H_mattype, MatType *Hpre_mattype)

Not collective

Input Parameter

• term - a TaoTerm

Output Parameters

• Hpre_is_H - (optional) should TaoTermCreateHessianMatricesDefault() make one matrix for H and Hpre?

• H_mattype - (optional) the MatType to create for H

• Hpre_mattype - (optional) the MatType to create for Hpre

See Also

TaoTerm: composable objective function terms, TaoTerm, TaoTermComputeHessian(), TaoTermCreateHessianMatrices(), TaoTermCreateHessianMatricesDefault(), TaoTermSetCreateHessianMode()

Level

developer

Location

src/tao/term/interface/taoterm.c

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Index of all TaoTerm routines
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Index of all manual pages