10   Vec       Xdot, update;  member
15 static PetscErrorCode TSMimexGetX0AndXdot(TS ts, DM dm, Vec *X0, Vec *Xdot)  in TSMimexGetX0AndXdot()  argument
24   if (Xdot) {  in TSMimexGetX0AndXdot()
25     if (dm && dm != ts->dm) PetscCall(DMGetNamedGlobalVector(dm, "TSMimex_Xdot", Xdot));  in TSMimexGetX0AndXdot()
26     else *Xdot = mimex->Xdot;  in TSMimexGetX0AndXdot()
31 static PetscErrorCode TSMimexRestoreX0AndXdot(TS ts, DM dm, Vec *X0, Vec *Xdot)  in TSMimexRestoreX0AndXdot()  argument
36   if (Xdot)  in TSMimexRestoreX0AndXdot()
37     if (dm && dm != ts->dm) PetscCall(DMRestoreNamedGlobalVector(dm, "TSMimex_Xdot", Xdot));  in TSMimexRestoreX0AndXdot()
65   Vec       X0, Xdot;  in SNESTSFormFunction_Mimex()  local
70   PetscCall(TSMimexGetX0AndXdot(ts, dm, &X0, &Xdot));  in SNESTSFormFunction_Mimex()
71   PetscCall(VecAXPBYPCZ(Xdot, -shift, shift, 0, X0, x));  in SNESTSFormFunction_Mimex()
76   PetscCall(TSComputeIFunction(ts, mimex->stage_time, x, Xdot, y, PETSC_TRUE));  in SNESTSFormFunction_Mimex()
118   PetscCall(TSMimexRestoreX0AndXdot(ts, dm, &X0, &Xdot));  in SNESTSFormFunction_Mimex()
126   Vec       Xdot;  in SNESTSFormJacobian_Mimex()  local
132   PetscCall(TSMimexGetX0AndXdot(ts, dm, NULL, &Xdot));  in SNESTSFormJacobian_Mimex()
137   PetscCall(TSComputeIJacobian(ts, mimex->stage_time, x, Xdot, shift, A, B, PETSC_TRUE));  in SNESTSFormJacobian_Mimex()
139   PetscCall(TSMimexRestoreX0AndXdot(ts, dm, NULL, &Xdot));  in SNESTSFormJacobian_Mimex()
255   PetscCall(VecDuplicate(ts->vec_sol, &mimex->Xdot));  in TSSetUp_Mimex()
265   PetscCall(VecDestroy(&mimex->Xdot));  in TSReset_Mimex()