Lines Matching refs:DZ
135 PetscCall(VecStepMax(qp->Z, qp->DZ, &tstep4));
185 /* Calculate DZ */
186 PetscCall(VecAXPY(qp->DZ, -1.0, qp->Z));
189 PetscCall(VecAXPY(qp->DZ, -1.0, qp->GZwork));
224 PetscCall(VecDuplicate(tao->solution, &qp->DZ));
307 PetscCall(VecSet(qp->DZ, 0.0));
357 PetscCall(VecAXPY(qp->RHS2, -1.0, qp->DZ));
361 PetscCall(VecDot(qp->DZ, qp->DG, gap));
379 PetscCall(VecPointwiseMult(qp->DZ, qp->DG, qp->DZ));
380 PetscCall(VecScale(qp->DZ, -1.0));
381 PetscCall(VecShift(qp->DZ, sigmamu));
382 PetscCall(VecPointwiseDivide(qp->DZ, qp->DZ, qp->G));
389 PetscCall(VecCopy(qp->DZ, qp->RHS2));
422 PetscCall(VecAXPY(qp->Z, dstep, qp->DZ));
476 PetscCall(VecDestroy(&qp->DZ));