Searched refs:gradient_norm (Results 1 – 2 of 2) sorted by relevance
274 if ((*tao)->gradient_norm) { in TaoDestroy()275 PetscCall(PetscObjectDereference((PetscObject)(*tao)->gradient_norm)); in TaoDestroy()2721 PetscCall(MatDestroy(&tao->gradient_norm)); in TaoSetGradientNorm()2723 tao->gradient_norm = M; in TaoSetGradientNorm()2748 *M = tao->gradient_norm; in TaoGetGradientNorm()2785 if (tao->gradient_norm) { in TaoGradientNorm()2789 PetscCall(MatMult(tao->gradient_norm, gradient, tao->gradient_norm_tmp)); in TaoGradientNorm()
85 Mat gradient_norm; member