-- for details
module VectBuiltIn (
- Builtins(..), sumTyCon, prodTyCon, combinePAVar,
- initBuiltins, initBuiltinTyCons, initBuiltinDataCons,
+ Builtins(..), sumTyCon, prodTyCon, uarrTy, intPrimArrayTy,
+ combinePAVar,
+ initBuiltins, initBuiltinVars, initBuiltinTyCons, initBuiltinDataCons,
initBuiltinPAs, initBuiltinPRs,
initBuiltinBoxedTyCons,
import IfaceEnv ( lookupOrig )
import Module ( Module )
-import DataCon ( DataCon, dataConName )
+import DataCon ( DataCon, dataConName, dataConWorkId )
import TyCon ( TyCon, tyConName, tyConDataCons )
import Var ( Var )
import Id ( mkSysLocal )
import OccName
import TypeRep ( funTyCon )
-import Type ( Type )
+import Type ( Type, mkTyConApp )
import TysPrim
-import TysWiredIn ( unitTyCon, tupleTyCon,
- intTyCon, intTyConName,
- boolTyCon, boolTyConName, trueDataCon, falseDataCon )
+import TysWiredIn ( unitTyCon, unitDataCon,
+ tupleTyCon,
+ intTyCon, intTyConName, intTy,
+ 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
mkNDPModule :: FastString -> Module
mkNDPModule m = mkModule ndpPackageId (mkModuleNameFS m)
+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")
+
+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
, 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#")
- lengthPAVar <- externalVar nDP_PARRAY FSLIT("lengthPA")
- replicatePAVar <- externalVar nDP_PARRAY FSLIT("replicatePA")
+ 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")
- packPAVar <- externalVar nDP_PARRAY FSLIT("packPA")
+ packPAVar <- externalVar nDP_PARRAY FSLIT("packPA#")
combines <- mapM (externalVar nDP_PARRAY)
- [mkFastString ("combine" ++ show i ++ "PA")
+ [mkFastString ("combine" ++ show i ++ "PA#")
| i <- [2..mAX_NDP_COMBINE]]
let combinePAVars = listArray (2, mAX_NDP_COMBINE) combines
, preprTyCon = preprTyCon
, prTyCon = prTyCon
, prDataCon = prDataCon
- , parrayIntPrimTyCon = parrayIntPrimTyCon
- , parrayBoolPrimTyCon = parrayBoolPrimTyCon
+ , uarrTyCon = uarrTyCon
, voidTyCon = voidTyCon
, wrapTyCon = wrapTyCon
, enumerationTyCon = enumerationTyCon
, 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, unitDataCon]
+
+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 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("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_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")
+ , mk nDP_PRELUDE_PARR FSLIT("toPArrayP") nDP_PRELUDE_PARR FSLIT("toPArrayPA")
+ , mk nDP_PRELUDE_PARR FSLIT("fromNestedPArrayP") nDP_PRELUDE_PARR FSLIT("fromNestedPArrayPA")
+ ]
+ 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, boolTyCon]
+defaultTyCons = [intTyCon, boolTyCon, doubleTyCon]
initBuiltinDataCons :: Builtins -> [(Name, DataCon)]
initBuiltinDataCons bi = [(dataConName dc, dc)| dc <- defaultDataCons]
defaultDataCons :: [DataCon]
-defaultDataCons = [trueDataCon, falseDataCon]
+defaultDataCons = [trueDataCon, falseDataCon, unitDataCon]
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
-- temporary
, mk intTyConName nDP_INSTANCES FSLIT("dPR_Int")
+ , mk doubleTyConName nDP_INSTANCES FSLIT("dPR_Double")
]
++ map mk_sum [2..mAX_NDP_SUM]
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 = mkNameEnv [mk_prim intPrimTyCon]
where
mk_prim tycon = (tyConName tycon, '_' : getOccString tycon)
+