start removing unneeded imports

diff --git a/src/add/fpadd/pipeline.py b/src/add/fpadd/pipeline.py
index 7bb0b73f52de79567d8a4b39a3850bc89534fd18..2e43f07277b5d345e2b487f6ef71e9bc2260f800 100644 (file)
--- a/src/add/fpadd/pipeline.py
+++ b/src/add/fpadd/pipeline.py
@@ -7,32 +7,15 @@ from nmigen.lib.coding import PriorityEncoder
 from nmigen.cli import main, verilog
 from math import log
 
-from fpbase import FPNumIn, FPNumOut, FPOp, Overflow, FPBase, FPNumBase
-from fpbase import MultiShiftRMerge, Trigger
-from singlepipe import (ControlBase, StageChain, UnbufferedPipeline,
-                        PassThroughStage)
+from singlepipe import (ControlBase, UnbufferedPipeline, PassThroughStage)
 from multipipe import CombMuxOutPipe
 from multipipe import PriorityCombMuxInPipe
 
-from fpbase import FPState, FPID
-from fpcommon.getop import (FPGetOpMod, FPGetOp, FPNumBase2Ops, FPADDBaseData,
-                            FPGet2OpMod, FPGet2Op)
-from fpcommon.denorm import (FPSCData, FPAddDeNormMod, FPAddDeNorm)
-from fpcommon.postcalc import FPAddStage1Data
-from fpcommon.postnormalise import (FPNorm1Data, FPNorm1ModSingle,
-                            FPNorm1ModMulti, FPNorm1Single, FPNorm1Multi)
-from fpcommon.roundz import (FPRoundData, FPRoundMod, FPRound)
-from fpcommon.corrections import (FPCorrectionsMod, FPCorrections)
-from fpcommon.pack import (FPPackData, FPPackMod, FPPack)
+from fpcommon.getop import FPADDBaseData
+from fpcommon.denorm import FPSCData
+from fpcommon.pack import FPPackData
 from fpcommon.normtopack import FPNormToPack
-from fpcommon.putz import (FPPutZ, FPPutZIdx)
-
-from fpadd.specialcases import (FPAddSpecialCasesMod, FPAddSpecialCases,
-                                FPAddSpecialCasesDeNorm)
-from fpadd.align import (FPAddAlignMulti, FPAddAlignMultiMod, FPNumIn2Ops,
-                         FPAddAlignSingleMod, FPAddAlignSingle)
-from fpadd.add0 import (FPAddStage0Data, FPAddStage0Mod, FPAddStage0)
-from fpadd.add1 import (FPAddStage1Mod, FPAddStage1)
+from fpadd.specialcases import FPAddSpecialCasesDeNorm
 from fpadd.addstages import FPAddAlignSingleAdd
 
 

diff --git a/src/add/nmigen_add_experiment.py b/src/add/nmigen_add_experiment.py
index b681b9462627a42e9dc4218b67e174ce8bbacd3d..84e6790c3a70765ae084c5b8992b3d309dfcf062 100644 (file)
--- a/src/add/nmigen_add_experiment.py
+++ b/src/add/nmigen_add_experiment.py
@@ -2,39 +2,6 @@
 # Copyright (C) Jonathan P Dawson 2013
 # 2013-12-12
 
-from nmigen import Module, Signal, Cat, Mux, Array, Const
-from nmigen.lib.coding import PriorityEncoder
-from nmigen.cli import main, verilog
-from math import log
-
-from fpbase import FPNumIn, FPNumOut, FPOp, Overflow, FPBase, FPNumBase
-from fpbase import MultiShiftRMerge, Trigger
-from singlepipe import (ControlBase, StageChain, UnbufferedPipeline,
-                        PassThroughStage)
-from multipipe import CombMuxOutPipe
-from multipipe import PriorityCombMuxInPipe
-
-from fpbase import FPState, FPID
-from fpcommon.getop import (FPGetOpMod, FPGetOp, FPNumBase2Ops, FPADDBaseData,
-                            FPGet2OpMod, FPGet2Op)
-from fpcommon.denorm import (FPSCData, FPAddDeNormMod, FPAddDeNorm)
-from fpcommon.postcalc import FPAddStage1Data
-from fpcommon.postnormalise import (FPNorm1Data, FPNorm1ModSingle,
-                            FPNorm1ModMulti, FPNorm1Single, FPNorm1Multi)
-from fpcommon.roundz import (FPRoundData, FPRoundMod, FPRound)
-from fpcommon.corrections import (FPCorrectionsMod, FPCorrections)
-from fpcommon.pack import (FPPackData, FPPackMod, FPPack)
-from fpcommon.normtopack import FPNormToPack
-from fpcommon.putz import (FPPutZ, FPPutZIdx)
-
-from fpadd.specialcases import (FPAddSpecialCasesMod, FPAddSpecialCases,
-                                FPAddSpecialCasesDeNorm)
-from fpadd.align import (FPAddAlignMulti, FPAddAlignMultiMod, FPNumIn2Ops,
-                         FPAddAlignSingleMod, FPAddAlignSingle)
-from fpadd.add0 import (FPAddStage0Data, FPAddStage0Mod, FPAddStage0)
-from fpadd.add1 import (FPAddStage1Mod, FPAddStage1)
-from fpadd.addstages import FPAddAlignSingleAdd
-
 from fpadd.statemachine import FPADDBase, FPADD
 from fpadd.pipeline import FPADDMuxInOut