76 static PetscErrorCode PCDeflationSetReductionFactor_Deflation(PC pc, PetscInt red)  in PCDeflationSetReductionFactor_Deflation()  argument
81   def->reductionfact = red;  in PCDeflationSetReductionFactor_Deflation()
104 PetscErrorCode PCDeflationSetReductionFactor(PC pc, PetscInt red)  in PCDeflationSetReductionFactor()  argument
108   PetscValidLogicalCollectiveInt(pc, red, 2);  in PCDeflationSetReductionFactor()
109   PetscTryMethod(pc, "PCDeflationSetReductionFactor_C", (PC, PetscInt), (pc, red));  in PCDeflationSetReductionFactor()
460   PetscInt         i, m, red, size;  in PCSetUp_Deflation()  local
616       red = def->reductionfact;  in PCSetUp_Deflation()
617       if (red < 0) {  in PCSetUp_Deflation()
619         red = PetscCeilInt(commsize, PetscCeilInt(m, commsize));  in PCSetUp_Deflation()
621         if (match) red = commsize;  in PCSetUp_Deflation()
622         PetscCall(PetscInfo(pc, "Auto choosing reduction factor %" PetscInt_FMT "\n", red));  in PCSetUp_Deflation()
624       PetscCall(PCTelescopeSetReductionFactor(pcinner, red));  in PCSetUp_Deflation()