24   Vec       X0, Xa, X1;  member
75 static PetscErrorCode TSAlpha_ApplyPredictor(TS ts, Vec X1)  in TSAlpha_ApplyPredictor()  argument
81   if (th->predictor) PetscCall(th->predictor(ts, th->X0, th->V0, th->A0, X1, th->predictor_ctx));  in TSAlpha_ApplyPredictor()
82   else PetscCall(VecCopy(th->X0, X1));  in TSAlpha_ApplyPredictor()
107   Vec       X1 = X, V1 = th->V1, A1 = th->A1;  in TSAlpha_StageVecs()  local
118   PetscCall(VecWAXPY(A1, -1.0, X0, X1));  in TSAlpha_StageVecs()
125   PetscCall(VecWAXPY(Xa, -1.0, X0, X1));  in TSAlpha_StageVecs()
160   Vec       X0 = ts->vec_sol, X1, X2 = th->X1;  in TSAlpha_Restart()  local
165   PetscCall(VecDuplicate(X0, &X1));  in TSAlpha_Restart()
182   PetscCall(TSAlpha_ApplyPredictor(ts, X1));  in TSAlpha_Restart()
183   PetscCall(TSAlpha_SNESSolve(ts, NULL, X1));  in TSAlpha_Restart()
185   PetscCall(TSPostStage(ts, th->stage_time, 0, &X1));  in TSAlpha_Restart()
186   PetscCall(TSAdaptCheckStage(ts->adapt, ts, th->stage_time, X1, &stageok));  in TSAlpha_Restart()
191   PetscCall(VecCopy(X1, th->X0));  in TSAlpha_Restart()
211     PetscCall(VecAXPY(th->vec_lte_work[0], -4, X1));  in TSAlpha_Restart()
230   PetscCall(VecDestroy(&X1));  in TSAlpha_Restart()
261     PetscCall(TSAlpha_ApplyPredictor(ts, th->X1));  in TSStep_Alpha()
263     PetscCall(TSAlpha_SNESSolve(ts, NULL, th->X1));  in TSStep_Alpha()
269     PetscCall(VecCopy(th->X1, ts->vec_sol));  in TSStep_Alpha()
298   Vec       X  = th->X1;              /* X = solution */  in TSEvaluateWLTE_Alpha()
334     vecX[0] = th->X1;  in TSEvaluateWLTE_Alpha()
416   PetscCall(VecDestroy(&th->X1));  in TSReset_Alpha()
450   PetscCall(VecDuplicate(ts->vec_sol, &th->X1));  in TSSetUp_Alpha()