55   SNES_VINEWTONSSLS *vi = (SNES_VINEWTONSSLS *)snes->data;  in SNESVIComputeFunction()  local
62   PetscCall((*vi->computeuserfunction)(snes, X, F, functx));  in SNESVIComputeFunction()
197   SNES_VINEWTONSSLS   *vi = (SNES_VINEWTONSSLS *)snes->data;  in SNESSolve_VINEWTONSSLS()  local
210   vi->computeuserfunction   = sdm->ops->computefunction;  in SNESSolve_VINEWTONSSLS()
228   PetscCall(SNESComputeFunction(snes, X, vi->phi));  in SNESSolve_VINEWTONSSLS()
232     sdm->ops->computefunction = vi->computeuserfunction;  in SNESSolve_VINEWTONSSLS()
236   PetscCall(SNESVIComputeMeritFunction(vi->phi, &vi->merit, &vi->phinorm));  in SNESSolve_VINEWTONSSLS()
240   SNESCheckFunctionDomainError(snes, vi->merit);  in SNESSolve_VINEWTONSSLS()
243   snes->norm = vi->phinorm;  in SNESSolve_VINEWTONSSLS()
245   PetscCall(SNESLogConvergenceHistory(snes, vi->phinorm, 0));  in SNESSolve_VINEWTONSSLS()
248   PetscCall(SNESConverged(snes, 0, 0.0, 0.0, vi->phinorm));  in SNESSolve_VINEWTONSSLS()
249   PetscCall(SNESMonitor(snes, 0, vi->phinorm));  in SNESSolve_VINEWTONSSLS()
251     sdm->ops->computefunction = vi->computeuserfunction;  in SNESSolve_VINEWTONSSLS()
262     sdm->ops->computefunction = vi->computeuserfunction;  in SNESSolve_VINEWTONSSLS()
268     PetscCall(SNESVIComputeBsubdifferentialVectors(snes, X, F, snes->jacobian, vi->Da, vi->Db));  in SNESSolve_VINEWTONSSLS()
270     PetscCall(SNESVIComputeJacobian(snes->jacobian, snes->jacobian_pre, vi->Da, vi->Db));  in SNESSolve_VINEWTONSSLS()
272     PetscCall(SNESVIComputeMeritFunctionGradient(snes->jacobian, vi->phi, vi->dpsi));  in SNESSolve_VINEWTONSSLS()
274     PetscCall(KSPSolve(snes->ksp, vi->phi, Y));  in SNESSolve_VINEWTONSSLS()
301     gnorm = vi->phinorm;  in SNESSolve_VINEWTONSSLS()
302     PetscCall(SNESLineSearchApply(snes->linesearch, X, vi->phi, &gnorm, Y));  in SNESSolve_VINEWTONSSLS()
305 …es, "fnorm=%18.16e, gnorm=%18.16e, ynorm=%18.16e, lssucceed=%d\n", (double)vi->phinorm, (double)gn…  in SNESSolve_VINEWTONSSLS()
310       sdm->ops->computefunction = vi->computeuserfunction;  in SNESSolve_VINEWTONSSLS()
317         PetscCall(SNESVICheckLocalMin_Private(snes, snes->jacobian, vi->phi, X, gnorm, &ismin));  in SNESSolve_VINEWTONSSLS()
323     vi->phinorm = gnorm;  in SNESSolve_VINEWTONSSLS()
324     vi->merit   = 0.5 * vi->phinorm * vi->phinorm;  in SNESSolve_VINEWTONSSLS()
328     snes->norm  = vi->phinorm;  in SNESSolve_VINEWTONSSLS()
335     PetscCall(SNESConverged(snes, snes->iter, xnorm, ynorm, vi->phinorm));  in SNESSolve_VINEWTONSSLS()
339   sdm->ops->computefunction = vi->computeuserfunction;  in SNESSolve_VINEWTONSSLS()
345   SNES_VINEWTONSSLS *vi = (SNES_VINEWTONSSLS *)snes->data;  in SNESSetUp_VINEWTONSSLS()  local
349   PetscCall(VecDuplicate(snes->work[0], &vi->dpsi));  in SNESSetUp_VINEWTONSSLS()
350   PetscCall(VecDuplicate(snes->work[0], &vi->phi));  in SNESSetUp_VINEWTONSSLS()
351   PetscCall(VecDuplicate(snes->work[0], &vi->Da));  in SNESSetUp_VINEWTONSSLS()
352   PetscCall(VecDuplicate(snes->work[0], &vi->Db));  in SNESSetUp_VINEWTONSSLS()
353   PetscCall(VecDuplicate(snes->work[0], &vi->z));  in SNESSetUp_VINEWTONSSLS()
354   PetscCall(VecDuplicate(snes->work[0], &vi->t));  in SNESSetUp_VINEWTONSSLS()
360   SNES_VINEWTONSSLS *vi = (SNES_VINEWTONSSLS *)snes->data;  in SNESReset_VINEWTONSSLS()  local
364   PetscCall(VecDestroy(&vi->dpsi));  in SNESReset_VINEWTONSSLS()
365   PetscCall(VecDestroy(&vi->phi));  in SNESReset_VINEWTONSSLS()
366   PetscCall(VecDestroy(&vi->Da));  in SNESReset_VINEWTONSSLS()
367   PetscCall(VecDestroy(&vi->Db));  in SNESReset_VINEWTONSSLS()
368   PetscCall(VecDestroy(&vi->z));  in SNESReset_VINEWTONSSLS()
369   PetscCall(VecDestroy(&vi->t));  in SNESReset_VINEWTONSSLS()
402   SNES_VINEWTONSSLS *vi;  in SNESCreate_VINEWTONSSLS()  local
426   PetscCall(PetscNew(&vi));  in SNESCreate_VINEWTONSSLS()
427   snes->data = (void *)vi;  in SNESCreate_VINEWTONSSLS()