53 …Vec         *YdotRHS_medium;       /* Function evaluations by medium tableau for medium components…  member
683 …Vec         *YdotRHS_medium = mprk->YdotRHS_medium, *YdotRHS_mediumbuffer = mprk->YdotRHS_mediumbu…  in TSStep_MPRK()  local
690 …or (j = 0; j < i; j++) PetscCall(VecGetSubVector(YdotRHS[j], mprk->is_medium, &YdotRHS_medium[j]));  in TSStep_MPRK()
692         PetscCall(VecMAXPY(Ymedium, i, wmb, mprk->YdotRHS_medium));  in TSStep_MPRK()
694 …j = 0; j < i; j++) PetscCall(VecRestoreSubVector(YdotRHS[j], mprk->is_medium, &YdotRHS_medium[j]));  in TSStep_MPRK()
769       PetscCall(VecMAXPY(Xmedium, computedstages, wm, mprk->YdotRHS_medium));  in TSEvaluateStep_MPRKSPLIT()
856 …Vec             *YdotRHS_medium = mprk->YdotRHS_medium, *YdotRHS_mediumbuffer = mprk->YdotRHS_medi…  in TSStep_MPRKSPLIT()  local
879           PetscCall(VecMAXPY(Ymedium, computedstages, wm, YdotRHS_medium));  in TSStep_MPRKSPLIT()
882 …PetscCall(TSComputeRHSFunction(mprk->subts_medium, t + h * cmb[i], Y[i], YdotRHS_medium[computedst…  in TSStep_MPRKSPLIT()
917     PetscCall(VecDestroyVecs(tab->s, &mprk->YdotRHS_medium));  in TSMPRKTableauReset()
924       if (mprk->is_medium) PetscCall(PetscFree(mprk->YdotRHS_medium));  in TSMPRKTableauReset()
967   Vec         YdotRHS_slow, YdotRHS_slowbuffer, YdotRHS_medium, YdotRHS_mediumbuffer, YdotRHS_fast;  in TSMPRKTableauSetUp()  local
990         PetscCall(VecGetSubVector(ts->vec_sol, mprk->is_medium, &YdotRHS_medium));  in TSMPRKTableauSetUp()
991         PetscCall(VecDuplicateVecs(YdotRHS_medium, tab->s, &mprk->YdotRHS_medium));  in TSMPRKTableauSetUp()
992         PetscCall(VecRestoreSubVector(ts->vec_sol, mprk->is_medium, &YdotRHS_medium));  in TSMPRKTableauSetUp()
1006       if (mprk->is_medium) PetscCall(PetscMalloc1(tab->s, &mprk->YdotRHS_medium));  in TSMPRKTableauSetUp()