15   PetscCall(MatDestroy(&fas->restrct));  in SNESReset_FAS()
117         if (!fas->restrct) {  in SNESSetUp_FAS()
121             PetscCall(DMCreateRestriction(next->dm, snes->dm, &fas->restrct));  in SNESSetUp_FAS()
124             fas->restrct = fas->interpolate;  in SNESSetUp_FAS()
474     PetscCall(MatRestrict(fas->restrct, Xfine, Xcoarse));  in SNESFASRestrict()
492   Mat                 restrct, interpolate;  in SNESFASInterpolatedCoarseSolution()  local
500     PetscCall(SNESFASCycleGetRestriction(snes, &restrct));  in SNESFASInterpolatedCoarseSolution()
511       PetscCall(MatRestrict(restrct, snes->vec_rhs, B_c));  in SNESFASInterpolatedCoarseSolution()
552   Mat                 restrct, interpolate;  in SNESFASCoarseCorrection()  local
560     PetscCall(SNESFASCycleGetRestriction(snes, &restrct));  in SNESFASCoarseCorrection()
571     PetscCall(MatRestrict(restrct, F, B_c));  in SNESFASCoarseCorrection()
626   Mat                 restrct, interpolate;  in SNESFASCycle_Additive()  local
638     PetscCall(SNESFASCycleGetRestriction(snes, &restrct));  in SNESFASCycle_Additive()
652     PetscCall(MatRestrict(restrct, F, B_c));  in SNESFASCycle_Additive()
860       PetscCall(DMRestrict(dm, ffas->restrct, ffas->rscale, ffas->inject, dmcoarse));  in SNESSolve_FAS()
969   fas->restrct                = NULL;  in SNESCreate_FAS()