Lines Matching refs:Yslow
645 Vec Yslow, Yslowbuffer, Yfast; in TSStep_MPRK() local
669 PetscCall(VecGetSubVector(Y[i], mprk->is_slow, &Yslow)); in TSStep_MPRK()
670 PetscCall(VecMAXPY(Yslow, i, wsb, mprk->YdotRHS_slow)); in TSStep_MPRK()
671 PetscCall(VecRestoreSubVector(Y[i], mprk->is_slow, &Yslow)); in TSStep_MPRK()
791 …Vec Yslow, Yslowbuffer, Yfast; /* subvectors for slow and fast components in Y[i] res… in TSStep_MPRKSPLIT() local
832 PetscCall(VecGetSubVector(Y[i], mprk->is_slow, &Yslow)); in TSStep_MPRKSPLIT()
833 PetscCall(VecISCopy(Y[tab->rsb[i] - 1], mprk->is_slow, SCATTER_REVERSE, Yslow)); in TSStep_MPRKSPLIT()
834 PetscCall(VecRestoreSubVector(Y[i], mprk->is_slow, &Yslow)); in TSStep_MPRKSPLIT()
841 PetscCall(VecGetSubVector(Y[i], mprk->is_slow, &Yslow)); in TSStep_MPRKSPLIT()
842 PetscCall(VecMAXPY(Yslow, computedstages, ws, YdotRHS_slow)); in TSStep_MPRKSPLIT()
843 PetscCall(VecRestoreSubVector(Y[i], mprk->is_slow, &Yslow)); in TSStep_MPRKSPLIT()