module VectBuiltIn (
Builtins(..), sumTyCon, prodTyCon, combinePAVar,
- initBuiltins, initBuiltinTyCons, initBuiltinPAs, initBuiltinPRs,
+ initBuiltins, initBuiltinVars, initBuiltinTyCons, initBuiltinDataCons,
+ initBuiltinPAs, initBuiltinPRs,
+ initBuiltinBoxedTyCons,
primMethod, primPArray
) where
import IfaceEnv ( lookupOrig )
import Module ( Module )
-import DataCon ( DataCon )
+import DataCon ( DataCon, dataConName, dataConWorkId )
import TyCon ( TyCon, tyConName, tyConDataCons )
import Var ( Var )
import Id ( mkSysLocal )
import TypeRep ( funTyCon )
import Type ( Type )
import TysPrim
-import TysWiredIn ( unitTyCon, tupleTyCon, intTyConName )
+import TysWiredIn ( unitTyCon, tupleTyCon,
+ intTyCon, intTyConName,
+ doubleTyCon, doubleTyConName,
+ boolTyCon, boolTyConName, trueDataCon, falseDataCon,
+ parrTyCon, parrTyConName )
+import PrelNames ( gHC_PARR )
import Module
import BasicTypes ( Boxity(..) )
import Data.Array
import Control.Monad ( liftM, zipWithM )
+import Data.List ( unzip4 )
mAX_NDP_PROD :: Int
mAX_NDP_PROD = 3
nDP_CLOSURE = mkNDPModule FSLIT("Data.Array.Parallel.Lifted.Closure")
nDP_PRIM = mkNDPModule FSLIT("Data.Array.Parallel.Lifted.Prim")
nDP_INSTANCES = mkNDPModule FSLIT("Data.Array.Parallel.Lifted.Instances")
+nDP_COMBINATORS = mkNDPModule FSLIT("Data.Array.Parallel.Lifted.Combinators")
+
+nDP_PRELUDE_PARR = mkNDPModule FSLIT("Data.Array.Parallel.Prelude.Base.PArr")
+nDP_PRELUDE_INT = mkNDPModule FSLIT("Data.Array.Parallel.Prelude.Base.Int")
+nDP_PRELUDE_DOUBLE = mkNDPModule FSLIT("Data.Array.Parallel.Prelude.Base.Double")
data Builtins = Builtins {
parrayTyCon :: TyCon
, parrayBoolPrimTyCon :: TyCon
, voidTyCon :: TyCon
, wrapTyCon :: TyCon
+ , enumerationTyCon :: TyCon
, sumTyCons :: Array Int TyCon
, closureTyCon :: TyCon
, voidVar :: Var
voidTyCon <- externalTyCon nDP_REPR FSLIT("Void")
wrapTyCon <- externalTyCon nDP_REPR FSLIT("Wrap")
+ enumerationTyCon <- externalTyCon nDP_REPR FSLIT("Enumeration")
sum_tcs <- mapM (externalTyCon nDP_REPR)
[mkFastString ("Sum" ++ show i) | i <- [2..mAX_NDP_SUM]]
, parrayBoolPrimTyCon = parrayBoolPrimTyCon
, voidTyCon = voidTyCon
, wrapTyCon = wrapTyCon
+ , enumerationTyCon = enumerationTyCon
, sumTyCons = sumTyCons
, closureTyCon = closureTyCon
, voidVar = voidVar
, liftingContext = liftingContext
}
-initBuiltinTyCons :: Builtins -> [(Name, TyCon)]
-initBuiltinTyCons bi = (tyConName funTyCon, closureTyCon bi)
- : [(tyConName tc, tc) | tc <- defaultTyCons]
+initBuiltinVars :: Builtins -> DsM [(Var, Var)]
+initBuiltinVars bi
+ = do
+ uvars <- zipWithM externalVar umods ufs
+ vvars <- zipWithM externalVar vmods vfs
+ return $ [(v,v) | v <- map dataConWorkId defaultDataConWorkers]
+ ++ zip uvars vvars
+ where
+ (umods, ufs, vmods, vfs) = unzip4 preludeVars
+
+defaultDataConWorkers :: [DataCon]
+defaultDataConWorkers = [trueDataCon, falseDataCon]
+
+preludeVars :: [(Module, FastString, Module, FastString)]
+preludeVars
+ = [
+ mk gHC_PARR FSLIT("mapP") nDP_COMBINATORS FSLIT("mapPA")
+ , mk gHC_PARR FSLIT("zipWithP") nDP_COMBINATORS FSLIT("zipWithPA")
+
+ , mk nDP_PRELUDE_INT FSLIT("plus") nDP_PRELUDE_INT FSLIT("plusV")
+ , mk nDP_PRELUDE_INT FSLIT("minus") nDP_PRELUDE_INT FSLIT("minusV")
+ , mk nDP_PRELUDE_INT FSLIT("mult") nDP_PRELUDE_INT FSLIT("multV")
+ , mk nDP_PRELUDE_INT FSLIT("sumP") nDP_PRELUDE_INT FSLIT("sumPA")
+ , mk nDP_PRELUDE_INT FSLIT("upToP") nDP_PRELUDE_INT FSLIT("upToPA")
+
+ , mk nDP_PRELUDE_DOUBLE FSLIT("plus") nDP_PRELUDE_DOUBLE FSLIT("plusV")
+ , mk nDP_PRELUDE_DOUBLE FSLIT("minus") nDP_PRELUDE_DOUBLE FSLIT("minusV")
+ , mk nDP_PRELUDE_DOUBLE FSLIT("mult") nDP_PRELUDE_DOUBLE FSLIT("multV")
+ , mk nDP_PRELUDE_DOUBLE FSLIT("sumP") nDP_PRELUDE_DOUBLE FSLIT("sumPA")
+
+ -- FIXME: temporary
+ , mk nDP_PRELUDE_PARR FSLIT("fromPArrayP") nDP_PRELUDE_PARR FSLIT("fromPArrayPA")
+ ]
+ where
+ mk = (,,,)
+
+initBuiltinTyCons :: Builtins -> DsM [(Name, TyCon)]
+initBuiltinTyCons bi
+ = do
+ -- parr <- externalTyCon nDP_PRELUDE_PARR FSLIT("PArr")
+ return $ (tyConName funTyCon, closureTyCon bi)
+ : (parrTyConName, parrayTyCon bi)
+
+ -- FIXME: temporary
+ : (tyConName $ parrayTyCon bi, parrayTyCon bi)
+
+ : [(tyConName tc, tc) | tc <- defaultTyCons]
defaultTyCons :: [TyCon]
-defaultTyCons = [intTyCon]
+defaultTyCons = [intTyCon, boolTyCon, doubleTyCon]
+
+initBuiltinDataCons :: Builtins -> [(Name, DataCon)]
+initBuiltinDataCons bi = [(dataConName dc, dc)| dc <- defaultDataCons]
+
+defaultDataCons :: [DataCon]
+defaultDataCons = [trueDataCon, falseDataCon]
initBuiltinDicts :: [(Name, Module, FastString)] -> DsM [(Name, Var)]
initBuiltinDicts ps
= [
mk (tyConName $ closureTyCon bi) nDP_CLOSURE FSLIT("dPA_Clo")
, mk (tyConName $ voidTyCon bi) nDP_REPR FSLIT("dPA_Void")
+ , mk (tyConName $ parrayTyCon bi) nDP_INSTANCES FSLIT("dPA_PArray")
, mk unitTyConName nDP_INSTANCES FSLIT("dPA_Unit")
, mk intTyConName nDP_INSTANCES FSLIT("dPA_Int")
+ , mk doubleTyConName nDP_INSTANCES FSLIT("dPA_Double")
+ , mk boolTyConName nDP_INSTANCES FSLIT("dPA_Bool")
]
++ tups
where
mk (tyConName unitTyCon) nDP_REPR FSLIT("dPR_Unit")
, mk (tyConName $ voidTyCon bi) nDP_REPR FSLIT("dPR_Void")
, mk (tyConName $ wrapTyCon bi) nDP_REPR FSLIT("dPR_Wrap")
+ , mk (tyConName $ enumerationTyCon bi) nDP_REPR FSLIT("dPR_Enumeration")
, mk (tyConName $ closureTyCon bi) nDP_CLOSURE FSLIT("dPR_Clo")
-- temporary
, mk intTyConName nDP_INSTANCES FSLIT("dPR_Int")
+ , mk doubleTyConName nDP_INSTANCES FSLIT("dPR_Double")
]
++ map mk_sum [2..mAX_NDP_SUM]
mk_prod n = (tyConName $ prodTyCon n bi, nDP_REPR,
mkFastString ("dPR_" ++ show n))
+initBuiltinBoxedTyCons :: Builtins -> DsM [(Name, TyCon)]
+initBuiltinBoxedTyCons = return . builtinBoxedTyCons
+
+builtinBoxedTyCons :: Builtins -> [(Name, TyCon)]
+builtinBoxedTyCons bi =
+ [(tyConName intPrimTyCon, intTyCon)]
+
externalVar :: Module -> FastString -> DsM Var
externalVar mod fs
= dsLookupGlobalId =<< lookupOrig mod (mkVarOccFS fs)