Searched refs:H_sub (Results 1 – 2 of 2) sorted by relevance
19 PetscCall(MatDestroy(&tron->H_sub)); in TaoDestroy_TRON()144 …cCall(TaoMatGetSubMat(tao->hessian, tron->Free_Local, tron->diag, tao->subset_type, &tron->H_sub)); in TaoSolve_TRON()147 PetscCall(PetscObjectReference((PetscObject)tron->H_sub)); in TaoSolve_TRON()148 tron->Hpre_sub = tron->H_sub; in TaoSolve_TRON()153 PetscCall(KSPSetOperators(tao->ksp, tron->H_sub, tron->Hpre_sub)); in TaoSolve_TRON()350 tron->H_sub = NULL; in TaoCreate_TRON()
40 Mat H_sub; member