-{-# OPTIONS -w #-}
--- The above warning supression flag is a temporary kludge.
--- While working on this module you are encouraged to remove it and fix
--- any warnings in the module. See
--- http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#Warnings
--- for details
-
module VectBuiltIn (
- Builtins(..), sumTyCon, prodTyCon, combinePAVar,
+ Builtins(..), sumTyCon, prodTyCon, uarrTy, intPrimArrayTy,
+ combinePAVar,
initBuiltins, initBuiltinVars, initBuiltinTyCons, initBuiltinDataCons,
initBuiltinPAs, initBuiltinPRs,
initBuiltinBoxedTyCons,
import DsMonad
import IfaceEnv ( lookupOrig )
-import Module ( Module )
+import Module
import DataCon ( DataCon, dataConName, dataConWorkId )
import TyCon ( TyCon, tyConName, tyConDataCons )
import Var ( Var )
import OccName
import TypeRep ( funTyCon )
-import Type ( Type )
+import Type ( Type, mkTyConApp )
import TysPrim
import TysWiredIn ( unitTyCon, unitDataCon,
tupleTyCon,
- intTyCon, intTyConName,
+ intTyCon, intTyConName, intTy,
doubleTyCon, doubleTyConName,
boolTyCon, boolTyConName, trueDataCon, falseDataCon,
- parrTyCon, parrTyConName )
+ parrTyConName )
import PrelNames ( gHC_PARR )
-import Module
import BasicTypes ( Boxity(..) )
import FastString
import Data.List ( unzip4 )
mAX_NDP_PROD :: Int
-mAX_NDP_PROD = 3
+mAX_NDP_PROD = 5
mAX_NDP_SUM :: Int
mAX_NDP_SUM = 3
mkNDPModule :: FastString -> Module
mkNDPModule m = mkModule ndpPackageId (mkModuleNameFS m)
+nDP_UARR, nDP_PARRAY, nDP_REPR, nDP_CLOSURE, nDP_UNBOXED, nDP_INSTANCES, nDP_COMBINATORS,
+ nDP_PRELUDE_PARR, nDP_PRELUDE_INT, nDP_PRELUDE_DOUBLE :: Module
+
+nDP_UARR = mkNDPModule FSLIT("Data.Array.Parallel.Unlifted.Flat.UArr")
nDP_PARRAY = mkNDPModule FSLIT("Data.Array.Parallel.Lifted.PArray")
nDP_REPR = mkNDPModule FSLIT("Data.Array.Parallel.Lifted.Repr")
nDP_CLOSURE = mkNDPModule FSLIT("Data.Array.Parallel.Lifted.Closure")
-nDP_PRIM = mkNDPModule FSLIT("Data.Array.Parallel.Lifted.Prim")
+nDP_UNBOXED = mkNDPModule FSLIT("Data.Array.Parallel.Lifted.Unboxed")
nDP_INSTANCES = mkNDPModule FSLIT("Data.Array.Parallel.Lifted.Instances")
nDP_COMBINATORS = mkNDPModule FSLIT("Data.Array.Parallel.Lifted.Combinators")
, preprTyCon :: TyCon
, prTyCon :: TyCon
, prDataCon :: DataCon
- , parrayIntPrimTyCon :: TyCon
- , parrayBoolPrimTyCon :: TyCon
+ , uarrTyCon :: TyCon
, voidTyCon :: TyCon
, wrapTyCon :: TyCon
, enumerationTyCon :: TyCon
, liftingContext :: Var
}
+uarrTy :: Type -> Builtins -> Type
+uarrTy ty bi = mkTyConApp (uarrTyCon bi) [ty]
+
+intPrimArrayTy :: Builtins -> Type
+intPrimArrayTy = uarrTy intTy
+
sumTyCon :: Int -> Builtins -> TyCon
sumTyCon n bi
| n >= 2 && n <= mAX_NDP_SUM = sumTyCons bi ! n
preprTyCon <- externalTyCon nDP_PARRAY FSLIT("PRepr")
prTyCon <- externalTyCon nDP_PARRAY FSLIT("PR")
let [prDataCon] = tyConDataCons prTyCon
- parrayIntPrimTyCon <- externalTyCon nDP_PRIM FSLIT("PArray_Int#")
- parrayBoolPrimTyCon <- externalTyCon nDP_PRIM FSLIT("PArray_Bool#")
+ uarrTyCon <- externalTyCon nDP_UARR FSLIT("UArr")
closureTyCon <- externalTyCon nDP_CLOSURE FSLIT(":->")
voidTyCon <- externalTyCon nDP_REPR FSLIT("Void")
applyClosureVar <- externalVar nDP_CLOSURE FSLIT("$:")
mkClosurePVar <- externalVar nDP_CLOSURE FSLIT("mkClosureP")
applyClosurePVar <- externalVar nDP_CLOSURE FSLIT("$:^")
- replicatePAIntPrimVar <- externalVar nDP_PRIM FSLIT("replicatePA_Int#")
- upToPAIntPrimVar <- externalVar nDP_PRIM FSLIT("upToPA_Int#")
- selectPAIntPrimVar <- externalVar nDP_PRIM FSLIT("selectPA_Int#")
- truesPABoolPrimVar <- externalVar nDP_PRIM FSLIT("truesPA_Bool#")
+ replicatePAIntPrimVar <- externalVar nDP_UNBOXED FSLIT("replicatePA_Int#")
+ upToPAIntPrimVar <- externalVar nDP_UNBOXED FSLIT("upToPA_Int#")
+ selectPAIntPrimVar <- externalVar nDP_UNBOXED FSLIT("selectPA_Int#")
+ truesPABoolPrimVar <- externalVar nDP_UNBOXED FSLIT("truesPA_Bool#")
lengthPAVar <- externalVar nDP_PARRAY FSLIT("lengthPA#")
replicatePAVar <- externalVar nDP_PARRAY FSLIT("replicatePA#")
emptyPAVar <- externalVar nDP_PARRAY FSLIT("emptyPA")
, preprTyCon = preprTyCon
, prTyCon = prTyCon
, prDataCon = prDataCon
- , parrayIntPrimTyCon = parrayIntPrimTyCon
- , parrayBoolPrimTyCon = parrayBoolPrimTyCon
+ , uarrTyCon = uarrTyCon
, voidTyCon = voidTyCon
, wrapTyCon = wrapTyCon
, enumerationTyCon = enumerationTyCon
}
initBuiltinVars :: Builtins -> DsM [(Var, Var)]
-initBuiltinVars bi
+initBuiltinVars _
= do
uvars <- zipWithM externalVar umods ufs
vvars <- zipWithM externalVar vmods vfs
= [
mk gHC_PARR FSLIT("mapP") nDP_COMBINATORS FSLIT("mapPA")
, mk gHC_PARR FSLIT("zipWithP") nDP_COMBINATORS FSLIT("zipWithPA")
+ , mk gHC_PARR FSLIT("zipP") nDP_COMBINATORS FSLIT("zipPA")
, mk gHC_PARR FSLIT("filterP") nDP_COMBINATORS FSLIT("filterPA")
+ , mk gHC_PARR FSLIT("lengthP") nDP_COMBINATORS FSLIT("lengthPA")
, mk gHC_PARR FSLIT("replicateP") nDP_COMBINATORS FSLIT("replicatePA")
, mk gHC_PARR FSLIT("!:") nDP_COMBINATORS FSLIT("indexPA")
, mk gHC_PARR FSLIT("crossMapP") nDP_COMBINATORS FSLIT("crossMapPA")
, mk gHC_PARR FSLIT("singletonP") nDP_COMBINATORS FSLIT("singletonPA")
+ , mk gHC_PARR FSLIT("concatP") nDP_COMBINATORS FSLIT("concatPA")
+ , mk gHC_PARR FSLIT("+:+") nDP_COMBINATORS FSLIT("appPA")
, 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("sumP") nDP_PRELUDE_INT FSLIT("sumPA")
, mk nDP_PRELUDE_INT FSLIT("upToP") nDP_PRELUDE_INT FSLIT("upToPA")
+ , mk nDP_PRELUDE_INT FSLIT("eq") nDP_PRELUDE_INT FSLIT("eqV")
+ , mk nDP_PRELUDE_INT FSLIT("neq") nDP_PRELUDE_INT FSLIT("neqV")
+ , mk nDP_PRELUDE_INT FSLIT("le") nDP_PRELUDE_INT FSLIT("leV")
+ , mk nDP_PRELUDE_INT FSLIT("lt") nDP_PRELUDE_INT FSLIT("ltV")
+ , mk nDP_PRELUDE_INT FSLIT("ge") nDP_PRELUDE_INT FSLIT("geV")
+ , mk nDP_PRELUDE_INT FSLIT("gt") nDP_PRELUDE_INT FSLIT("gtV")
+
, 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")
+ , mk nDP_PRELUDE_DOUBLE FSLIT("minIndexP")
+ nDP_PRELUDE_DOUBLE FSLIT("minIndexPA")
+ , mk nDP_PRELUDE_DOUBLE FSLIT("maxIndexP")
+ nDP_PRELUDE_DOUBLE FSLIT("maxIndexPA")
+
+ , mk nDP_PRELUDE_DOUBLE FSLIT("eq") nDP_PRELUDE_DOUBLE FSLIT("eqV")
+ , mk nDP_PRELUDE_DOUBLE FSLIT("neq") nDP_PRELUDE_DOUBLE FSLIT("neqV")
+ , mk nDP_PRELUDE_DOUBLE FSLIT("le") nDP_PRELUDE_DOUBLE FSLIT("leV")
+ , mk nDP_PRELUDE_DOUBLE FSLIT("lt") nDP_PRELUDE_DOUBLE FSLIT("ltV")
+ , mk nDP_PRELUDE_DOUBLE FSLIT("ge") nDP_PRELUDE_DOUBLE FSLIT("geV")
+ , mk nDP_PRELUDE_DOUBLE FSLIT("gt") nDP_PRELUDE_DOUBLE FSLIT("gtV")
-- FIXME: temporary
, mk nDP_PRELUDE_PARR FSLIT("fromPArrayP") nDP_PRELUDE_PARR FSLIT("fromPArrayPA")
defaultTyCons = [intTyCon, boolTyCon, doubleTyCon]
initBuiltinDataCons :: Builtins -> [(Name, DataCon)]
-initBuiltinDataCons bi = [(dataConName dc, dc)| dc <- defaultDataCons]
+initBuiltinDataCons _ = [(dataConName dc, dc)| dc <- defaultDataCons]
defaultDataCons :: [DataCon]
defaultDataCons = [trueDataCon, falseDataCon, unitDataCon]
where
(tcs, mods, fss) = unzip3 ps
+initBuiltinPAs :: Builtins -> DsM [(Name, Var)]
initBuiltinPAs = initBuiltinDicts . builtinPAs
builtinPAs :: Builtins -> [(Name, Module, FastString)]
where
mk name mod fs = (name, mod, fs)
- tups = map mk_tup [2..3]
+ tups = map mk_tup [2..mAX_NDP_PROD]
mk_tup n = mk (tyConName $ tupleTyCon Boxed n)
nDP_INSTANCES
(mkFastString $ "dPA_" ++ show n)
+initBuiltinPRs :: Builtins -> DsM [(Name, Var)]
initBuiltinPRs = initBuiltinDicts . builtinPRs
builtinPRs :: Builtins -> [(Name, Module, FastString)]
initBuiltinBoxedTyCons = return . builtinBoxedTyCons
builtinBoxedTyCons :: Builtins -> [(Name, TyCon)]
-builtinBoxedTyCons bi =
+builtinBoxedTyCons _ =
[(tyConName intPrimTyCon, intTyCon)]
externalVar :: Module -> FastString -> DsM Var
externalTyCon mod fs
= dsLookupTyCon =<< lookupOrig mod (mkOccNameFS tcName fs)
+unitTyConName :: Name
unitTyConName = tyConName unitTyCon
primMethod tycon method
| Just suffix <- lookupNameEnv prim_ty_cons (tyConName tycon)
= liftM Just
- $ dsLookupGlobalId =<< lookupOrig nDP_PRIM (mkVarOcc $ method ++ suffix)
+ $ dsLookupGlobalId =<< lookupOrig nDP_UNBOXED (mkVarOcc $ method ++ suffix)
| otherwise = return Nothing
primPArray tycon
| Just suffix <- lookupNameEnv prim_ty_cons (tyConName tycon)
= liftM Just
- $ dsLookupTyCon =<< lookupOrig nDP_PRIM (mkOccName tcName $ "PArray" ++ suffix)
+ $ dsLookupTyCon =<< lookupOrig nDP_UNBOXED (mkOccName tcName $ "PArray" ++ suffix)
| otherwise = return Nothing
+prim_ty_cons :: NameEnv String
prim_ty_cons = mkNameEnv [mk_prim intPrimTyCon]
where
mk_prim tycon = (tyConName tycon, '_' : getOccString tycon)
+