Futhark.IR.Primitive

Definitions of primitive types, the values that inhabit these types, and operations on these values. A primitive value can also be called a scalar.

Essentially, this module describes the subset of the (internal) Futhark language that operates on primitive types.

Types

data IntType

An integer type, ordered by size. Note that signedness is not a property of the type, but a property of the operations performed on values of these types.

Constructors

Int8

Int16

Int32

Int64

Instances

Bounded IntType

Defined in Futhark.IR.Primitive

Methods

minBound :: IntType

maxBound :: IntType

Enum IntType

Defined in Futhark.IR.Primitive

Methods

succ :: IntType -> IntType

pred :: IntType -> IntType

toEnum :: Int -> IntType

fromEnum :: IntType -> Int

enumFrom :: IntType -> [IntType]

enumFromThen :: IntType -> IntType -> [IntType]

enumFromTo :: IntType -> IntType -> [IntType]

enumFromThenTo :: IntType -> IntType -> IntType -> [IntType]

Eq IntType

Defined in Futhark.IR.Primitive

Methods

(==) :: IntType -> IntType -> Bool

(/=) :: IntType -> IntType -> Bool

Ord IntType

Defined in Futhark.IR.Primitive

Methods

compare :: IntType -> IntType -> Ordering

(<) :: IntType -> IntType -> Bool

(<=) :: IntType -> IntType -> Bool

(>) :: IntType -> IntType -> Bool

(>=) :: IntType -> IntType -> Bool

max :: IntType -> IntType -> IntType

min :: IntType -> IntType -> IntType

Show IntType

Defined in Futhark.IR.Primitive

Methods

showsPrec :: Int -> IntType -> ShowS

show :: IntType -> String

showList :: [IntType] -> ShowS

Pretty IntType

Defined in Futhark.IR.Primitive

Methods

ppr :: IntType -> Doc

pprPrec :: Int -> IntType -> Doc

pprList :: [IntType] -> Doc

allIntTypes :: [IntType]

A list of all integer types.

data FloatType

A floating point type.

Constructors

Float32

Float64

Instances

Bounded FloatType

Defined in Futhark.IR.Primitive

Methods

minBound :: FloatType

maxBound :: FloatType

Enum FloatType

Defined in Futhark.IR.Primitive

Methods

succ :: FloatType -> FloatType

pred :: FloatType -> FloatType

toEnum :: Int -> FloatType

fromEnum :: FloatType -> Int

enumFrom :: FloatType -> [FloatType]

enumFromThen :: FloatType -> FloatType -> [FloatType]

enumFromTo :: FloatType -> FloatType -> [FloatType]

enumFromThenTo :: FloatType -> FloatType -> FloatType -> [FloatType]

Eq FloatType

Defined in Futhark.IR.Primitive

Methods

(==) :: FloatType -> FloatType -> Bool

(/=) :: FloatType -> FloatType -> Bool

Ord FloatType

Defined in Futhark.IR.Primitive

Methods

compare :: FloatType -> FloatType -> Ordering

(<) :: FloatType -> FloatType -> Bool

(<=) :: FloatType -> FloatType -> Bool

(>) :: FloatType -> FloatType -> Bool

(>=) :: FloatType -> FloatType -> Bool

max :: FloatType -> FloatType -> FloatType

min :: FloatType -> FloatType -> FloatType

Show FloatType

Defined in Futhark.IR.Primitive

Methods

showsPrec :: Int -> FloatType -> ShowS

show :: FloatType -> String

showList :: [FloatType] -> ShowS

Pretty FloatType

Defined in Futhark.IR.Primitive

Methods

ppr :: FloatType -> Doc

pprPrec :: Int -> FloatType -> Doc

pprList :: [FloatType] -> Doc

allFloatTypes :: [FloatType]

A list of all floating-point types.

data PrimType

Low-level primitive types.

Constructors

IntType IntType

FloatType FloatType

Bool

Unit

An informationless type - still takes up space!

Instances

Bounded PrimType

Defined in Futhark.IR.Primitive

Methods

minBound :: PrimType

maxBound :: PrimType

Enum PrimType

Defined in Futhark.IR.Primitive

Methods

succ :: PrimType -> PrimType

pred :: PrimType -> PrimType

toEnum :: Int -> PrimType

fromEnum :: PrimType -> Int

enumFrom :: PrimType -> [PrimType]

enumFromThen :: PrimType -> PrimType -> [PrimType]

enumFromTo :: PrimType -> PrimType -> [PrimType]

enumFromThenTo :: PrimType -> PrimType -> PrimType -> [PrimType]

Eq PrimType

Defined in Futhark.IR.Primitive

Methods

(==) :: PrimType -> PrimType -> Bool

(/=) :: PrimType -> PrimType -> Bool

Ord PrimType

Defined in Futhark.IR.Primitive

Methods

compare :: PrimType -> PrimType -> Ordering

(<) :: PrimType -> PrimType -> Bool

(<=) :: PrimType -> PrimType -> Bool

(>) :: PrimType -> PrimType -> Bool

(>=) :: PrimType -> PrimType -> Bool

max :: PrimType -> PrimType -> PrimType

min :: PrimType -> PrimType -> PrimType

Show PrimType

Defined in Futhark.IR.Primitive

Methods

showsPrec :: Int -> PrimType -> ShowS

show :: PrimType -> String

showList :: [PrimType] -> ShowS

Pretty PrimType

Defined in Futhark.IR.Primitive

Methods

ppr :: PrimType -> Doc

pprPrec :: Int -> PrimType -> Doc

pprList :: [PrimType] -> Doc

FreeIn PrimType

Defined in Futhark.IR.Prop.Names

Methods

freeIn' :: PrimType -> FV

Substitute PrimType

Defined in Futhark.Transform.Substitute

Methods

substituteNames :: Map VName VName -> PrimType -> PrimType

Rename PrimType

Defined in Futhark.Transform.Rename

Methods

rename :: PrimType -> RenameM PrimType

Simplifiable PrimType

Defined in Futhark.Optimise.Simplify.Engine

Methods

simplify :: SimplifiableLore lore => PrimType -> SimpleM lore PrimType

allPrimTypes :: [PrimType]

A list of all primitive types.

data Int8

8-bit signed integer type

Instances

Bounded Int8

Since: base-2.1

Defined in GHC.Int

Methods

minBound :: Int8

maxBound :: Int8

Enum Int8

Since: base-2.1

Defined in GHC.Int

Methods

succ :: Int8 -> Int8

pred :: Int8 -> Int8

toEnum :: Int -> Int8

fromEnum :: Int8 -> Int

enumFrom :: Int8 -> [Int8]

enumFromThen :: Int8 -> Int8 -> [Int8]

enumFromTo :: Int8 -> Int8 -> [Int8]

enumFromThenTo :: Int8 -> Int8 -> Int8 -> [Int8]

Eq Int8

Since: base-2.1

Defined in GHC.Int

Methods

(==) :: Int8 -> Int8 -> Bool

(/=) :: Int8 -> Int8 -> Bool

Integral Int8

Since: base-2.1

Defined in GHC.Int

Methods

quot :: Int8 -> Int8 -> Int8

rem :: Int8 -> Int8 -> Int8

div :: Int8 -> Int8 -> Int8

mod :: Int8 -> Int8 -> Int8

quotRem :: Int8 -> Int8 -> (Int8, Int8)

divMod :: Int8 -> Int8 -> (Int8, Int8)

toInteger :: Int8 -> Integer

Num Int8

Since: base-2.1

Defined in GHC.Int

Methods

(+) :: Int8 -> Int8 -> Int8

(-) :: Int8 -> Int8 -> Int8

(*) :: Int8 -> Int8 -> Int8

negate :: Int8 -> Int8

abs :: Int8 -> Int8

signum :: Int8 -> Int8

fromInteger :: Integer -> Int8

Ord Int8

Since: base-2.1

Defined in GHC.Int

Methods

compare :: Int8 -> Int8 -> Ordering

(<) :: Int8 -> Int8 -> Bool

(<=) :: Int8 -> Int8 -> Bool

(>) :: Int8 -> Int8 -> Bool

(>=) :: Int8 -> Int8 -> Bool

max :: Int8 -> Int8 -> Int8

min :: Int8 -> Int8 -> Int8

Read Int8

Since: base-2.1

Defined in GHC.Int

Methods

readsPrec :: Int -> ReadS Int8

readList :: ReadS [Int8]

readPrec :: ReadPrec Int8

readListPrec :: ReadPrec [Int8]

Real Int8

Since: base-2.1

Defined in GHC.Int

Methods

toRational :: Int8 -> Rational

Show Int8

Since: base-2.1

Defined in GHC.Int

Methods

showsPrec :: Int -> Int8 -> ShowS

show :: Int8 -> String

showList :: [Int8] -> ShowS

Ix Int8

Since: base-2.1

Defined in GHC.Int

Methods

range :: (Int8, Int8) -> [Int8]

index :: (Int8, Int8) -> Int8 -> Int

unsafeIndex :: (Int8, Int8) -> Int8 -> Int

inRange :: (Int8, Int8) -> Int8 -> Bool

rangeSize :: (Int8, Int8) -> Int

unsafeRangeSize :: (Int8, Int8) -> Int

Hashable Int8

Defined in Data.Hashable.Class

Methods

hashWithSalt :: Int -> Int8 -> Int

hash :: Int8 -> Int

ToJSON Int8

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Int8 -> Value

toEncoding :: Int8 -> Encoding

toJSONList :: [Int8] -> Value

toEncodingList :: [Int8] -> Encoding

ToJSONKey Int8

Defined in Data.Aeson.Types.ToJSON

Methods

toJSONKey :: ToJSONKeyFunction Int8

toJSONKeyList :: ToJSONKeyFunction [Int8]

FromJSON Int8

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Int8

parseJSONList :: Value -> Parser [Int8]

FromJSONKey Int8

Defined in Data.Aeson.Types.FromJSON

Methods

fromJSONKey :: FromJSONKeyFunction Int8

fromJSONKeyList :: FromJSONKeyFunction [Int8]

PrintfArg Int8

Since: base-2.1

Defined in Text.Printf

Methods

formatArg :: Int8 -> FieldFormatter

parseFormat :: Int8 -> ModifierParser

Storable Int8

Since: base-2.1

Defined in Foreign.Storable

Methods

sizeOf :: Int8 -> Int

alignment :: Int8 -> Int

peekElemOff :: Ptr Int8 -> Int -> IO Int8

pokeElemOff :: Ptr Int8 -> Int -> Int8 -> IO ()

peekByteOff :: Ptr b -> Int -> IO Int8

pokeByteOff :: Ptr b -> Int -> Int8 -> IO ()

peek :: Ptr Int8 -> IO Int8

poke :: Ptr Int8 -> Int8 -> IO ()

Bits Int8

Since: base-2.1

Defined in GHC.Int

Methods

(.&.) :: Int8 -> Int8 -> Int8

(.|.) :: Int8 -> Int8 -> Int8

xor :: Int8 -> Int8 -> Int8

complement :: Int8 -> Int8

shift :: Int8 -> Int -> Int8

rotate :: Int8 -> Int -> Int8

zeroBits :: Int8

bit :: Int -> Int8

setBit :: Int8 -> Int -> Int8

clearBit :: Int8 -> Int -> Int8

complementBit :: Int8 -> Int -> Int8

testBit :: Int8 -> Int -> Bool

bitSizeMaybe :: Int8 -> Maybe Int

bitSize :: Int8 -> Int

isSigned :: Int8 -> Bool

shiftL :: Int8 -> Int -> Int8

unsafeShiftL :: Int8 -> Int -> Int8

shiftR :: Int8 -> Int -> Int8

unsafeShiftR :: Int8 -> Int -> Int8

rotateL :: Int8 -> Int -> Int8

rotateR :: Int8 -> Int -> Int8

popCount :: Int8 -> Int

FiniteBits Int8

Since: base-4.6.0.0

Defined in GHC.Int

Methods

finiteBitSize :: Int8 -> Int

countLeadingZeros :: Int8 -> Int

countTrailingZeros :: Int8 -> Int

Binary Int8

Defined in Data.Binary.Class

Methods

put :: Int8 -> Put

get :: Get Int8

putList :: [Int8] -> Put

NFData Int8

Defined in Control.DeepSeq

Methods

rnf :: Int8 -> ()

ToConst Int8

Defined in Language.C.Quote.Base

Methods

toConst :: Int8 -> SrcLoc -> Const

ToExp Int8

Defined in Language.C.Quote.Base

Methods

toExp :: Int8 -> SrcLoc -> Exp

Pretty Int8

Defined in Text.PrettyPrint.Mainland.Class

Methods

ppr :: Int8 -> Doc

pprPrec :: Int -> Int8 -> Doc

pprList :: [Int8] -> Doc

Variate Int8

Defined in System.Random.PCG.Class

Methods

uniform :: Generator g m => g -> m Int8

uniformR :: Generator g m => (Int8, Int8) -> g -> m Int8

uniformB :: Generator g m => Int8 -> g -> m Int8

Prim Int8

Defined in Data.Primitive.Types

Methods

sizeOf# :: Int8 -> Int#

alignment# :: Int8 -> Int#

indexByteArray# :: ByteArray# -> Int# -> Int8

readByteArray# :: MutableByteArray# s -> Int# -> State# s -> (# State# s, Int8 #)

writeByteArray# :: MutableByteArray# s -> Int# -> Int8 -> State# s -> State# s

setByteArray# :: MutableByteArray# s -> Int# -> Int# -> Int8 -> State# s -> State# s

indexOffAddr# :: Addr# -> Int# -> Int8

readOffAddr# :: Addr# -> Int# -> State# s -> (# State# s, Int8 #)

writeOffAddr# :: Addr# -> Int# -> Int8 -> State# s -> State# s

setOffAddr# :: Addr# -> Int# -> Int# -> Int8 -> State# s -> State# s

Uniform Int8

Defined in System.Random.Internal

Methods

uniformM :: StatefulGen g m => g -> m Int8

UniformRange Int8

Defined in System.Random.Internal

Methods

uniformRM :: StatefulGen g m => (Int8, Int8) -> g -> m Int8

Unbox Int8

Defined in Data.Vector.Unboxed.Base

IsValue Int8

Defined in Futhark.IR.Prop.Constants

Methods

value :: Int8 -> PrimValue

IntExp Int8

Defined in Futhark.Analysis.PrimExp

NumExp Int8

Defined in Futhark.Analysis.PrimExp

Methods

fromInteger' :: Integer -> TPrimExp Int8 v

fromBoolExp :: TPrimExp Bool v -> TPrimExp Int8 v

IsPrimValue Int8

Defined in Language.Futhark.Syntax

Methods

primValue :: Int8 -> PrimValue

GetValue Int8

Defined in Futhark.Test.Values

Methods

getValue :: Value -> Maybe Int8

Lift Int8

Defined in Language.Haskell.TH.Syntax

Methods

lift :: Quote m => Int8 -> m Exp

liftTyped :: forall (m :: Type -> Type). Quote m => Int8 -> Code m Int8

IArray UArray Int8

Defined in Data.Array.Base

Methods

bounds :: Ix i => UArray i Int8 -> (i, i)

numElements :: Ix i => UArray i Int8 -> Int

unsafeArray :: Ix i => (i, i) -> [(Int, Int8)] -> UArray i Int8

unsafeAt :: Ix i => UArray i Int8 -> Int -> Int8

unsafeReplace :: Ix i => UArray i Int8 -> [(Int, Int8)] -> UArray i Int8

unsafeAccum :: Ix i => (Int8 -> e' -> Int8) -> UArray i Int8 -> [(Int, e')] -> UArray i Int8

unsafeAccumArray :: Ix i => (Int8 -> e' -> Int8) -> Int8 -> (i, i) -> [(Int, e')] -> UArray i Int8

Vector Vector Int8

Defined in Data.Vector.Unboxed.Base

Methods

basicUnsafeFreeze :: PrimMonad m => Mutable Vector (PrimState m) Int8 -> m (Vector Int8)

basicUnsafeThaw :: PrimMonad m => Vector Int8 -> m (Mutable Vector (PrimState m) Int8)

basicLength :: Vector Int8 -> Int

basicUnsafeSlice :: Int -> Int -> Vector Int8 -> Vector Int8

basicUnsafeIndexM :: Monad m => Vector Int8 -> Int -> m Int8

basicUnsafeCopy :: PrimMonad m => Mutable Vector (PrimState m) Int8 -> Vector Int8 -> m ()

elemseq :: Vector Int8 -> Int8 -> b -> b

MVector MVector Int8

Defined in Data.Vector.Unboxed.Base

Methods

basicLength :: MVector s Int8 -> Int

basicUnsafeSlice :: Int -> Int -> MVector s Int8 -> MVector s Int8

basicOverlaps :: MVector s Int8 -> MVector s Int8 -> Bool

basicUnsafeNew :: PrimMonad m => Int -> m (MVector (PrimState m) Int8)

basicInitialize :: PrimMonad m => MVector (PrimState m) Int8 -> m ()

basicUnsafeReplicate :: PrimMonad m => Int -> Int8 -> m (MVector (PrimState m) Int8)

basicUnsafeRead :: PrimMonad m => MVector (PrimState m) Int8 -> Int -> m Int8

basicUnsafeWrite :: PrimMonad m => MVector (PrimState m) Int8 -> Int -> Int8 -> m ()

basicClear :: PrimMonad m => MVector (PrimState m) Int8 -> m ()

basicSet :: PrimMonad m => MVector (PrimState m) Int8 -> Int8 -> m ()

basicUnsafeCopy :: PrimMonad m => MVector (PrimState m) Int8 -> MVector (PrimState m) Int8 -> m ()

basicUnsafeMove :: PrimMonad m => MVector (PrimState m) Int8 -> MVector (PrimState m) Int8 -> m ()

basicUnsafeGrow :: PrimMonad m => MVector (PrimState m) Int8 -> Int -> m (MVector (PrimState m) Int8)

MArray (STUArray s) Int8 (ST s)

Defined in Data.Array.Base

Methods

getBounds :: Ix i => STUArray s i Int8 -> ST s (i, i)

getNumElements :: Ix i => STUArray s i Int8 -> ST s Int

newArray :: Ix i => (i, i) -> Int8 -> ST s (STUArray s i Int8)

newArray_ :: Ix i => (i, i) -> ST s (STUArray s i Int8)

unsafeNewArray_ :: Ix i => (i, i) -> ST s (STUArray s i Int8)

unsafeRead :: Ix i => STUArray s i Int8 -> Int -> ST s Int8

unsafeWrite :: Ix i => STUArray s i Int8 -> Int -> Int8 -> ST s ()

type Unsigned Int8

Defined in System.Random.PCG.Class

type Unsigned Int8 = Word8

newtype Vector Int8

Defined in Data.Vector.Unboxed.Base

newtype Vector Int8 = V_Int8 (Vector Int8)

newtype MVector s Int8

Defined in Data.Vector.Unboxed.Base

newtype MVector s Int8 = MV_Int8 (MVector s Int8)

data Int16

16-bit signed integer type

Instances

Bounded Int16

Since: base-2.1

Defined in GHC.Int

Methods

minBound :: Int16

maxBound :: Int16

Enum Int16

Since: base-2.1

Defined in GHC.Int

Methods

succ :: Int16 -> Int16

pred :: Int16 -> Int16

toEnum :: Int -> Int16

fromEnum :: Int16 -> Int

enumFrom :: Int16 -> [Int16]

enumFromThen :: Int16 -> Int16 -> [Int16]

enumFromTo :: Int16 -> Int16 -> [Int16]

enumFromThenTo :: Int16 -> Int16 -> Int16 -> [Int16]

Eq Int16

Since: base-2.1

Defined in GHC.Int

Methods

(==) :: Int16 -> Int16 -> Bool

(/=) :: Int16 -> Int16 -> Bool

Integral Int16

Since: base-2.1

Defined in GHC.Int

Methods

quot :: Int16 -> Int16 -> Int16

rem :: Int16 -> Int16 -> Int16

div :: Int16 -> Int16 -> Int16

mod :: Int16 -> Int16 -> Int16

quotRem :: Int16 -> Int16 -> (Int16, Int16)

divMod :: Int16 -> Int16 -> (Int16, Int16)

toInteger :: Int16 -> Integer

Num Int16

Since: base-2.1

Defined in GHC.Int

Methods

(+) :: Int16 -> Int16 -> Int16

(-) :: Int16 -> Int16 -> Int16

(*) :: Int16 -> Int16 -> Int16

negate :: Int16 -> Int16

abs :: Int16 -> Int16

signum :: Int16 -> Int16

fromInteger :: Integer -> Int16

Ord Int16

Since: base-2.1

Defined in GHC.Int

Methods

compare :: Int16 -> Int16 -> Ordering

(<) :: Int16 -> Int16 -> Bool

(<=) :: Int16 -> Int16 -> Bool

(>) :: Int16 -> Int16 -> Bool

(>=) :: Int16 -> Int16 -> Bool

max :: Int16 -> Int16 -> Int16

min :: Int16 -> Int16 -> Int16

Read Int16

Since: base-2.1

Defined in GHC.Int

Methods

readsPrec :: Int -> ReadS Int16

readList :: ReadS [Int16]

readPrec :: ReadPrec Int16

readListPrec :: ReadPrec [Int16]

Real Int16

Since: base-2.1

Defined in GHC.Int

Methods

toRational :: Int16 -> Rational

Show Int16

Since: base-2.1

Defined in GHC.Int

Methods

showsPrec :: Int -> Int16 -> ShowS

show :: Int16 -> String

showList :: [Int16] -> ShowS

Ix Int16

Since: base-2.1

Defined in GHC.Int

Methods

range :: (Int16, Int16) -> [Int16]

index :: (Int16, Int16) -> Int16 -> Int

unsafeIndex :: (Int16, Int16) -> Int16 -> Int

inRange :: (Int16, Int16) -> Int16 -> Bool

rangeSize :: (Int16, Int16) -> Int

unsafeRangeSize :: (Int16, Int16) -> Int

Hashable Int16

Defined in Data.Hashable.Class

Methods

hashWithSalt :: Int -> Int16 -> Int

hash :: Int16 -> Int

ToJSON Int16

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Int16 -> Value

toEncoding :: Int16 -> Encoding

toJSONList :: [Int16] -> Value

toEncodingList :: [Int16] -> Encoding

ToJSONKey Int16

Defined in Data.Aeson.Types.ToJSON

Methods

toJSONKey :: ToJSONKeyFunction Int16

toJSONKeyList :: ToJSONKeyFunction [Int16]

FromJSON Int16

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Int16

parseJSONList :: Value -> Parser [Int16]

FromJSONKey Int16

Defined in Data.Aeson.Types.FromJSON

Methods

fromJSONKey :: FromJSONKeyFunction Int16

fromJSONKeyList :: FromJSONKeyFunction [Int16]

PrintfArg Int16

Since: base-2.1

Defined in Text.Printf

Methods

formatArg :: Int16 -> FieldFormatter

parseFormat :: Int16 -> ModifierParser

Storable Int16

Since: base-2.1

Defined in Foreign.Storable

Methods

sizeOf :: Int16 -> Int

alignment :: Int16 -> Int

peekElemOff :: Ptr Int16 -> Int -> IO Int16

pokeElemOff :: Ptr Int16 -> Int -> Int16 -> IO ()

peekByteOff :: Ptr b -> Int -> IO Int16

pokeByteOff :: Ptr b -> Int -> Int16 -> IO ()

peek :: Ptr Int16 -> IO Int16

poke :: Ptr Int16 -> Int16 -> IO ()

Bits Int16

Since: base-2.1

Defined in GHC.Int

Methods

(.&.) :: Int16 -> Int16 -> Int16

(.|.) :: Int16 -> Int16 -> Int16

xor :: Int16 -> Int16 -> Int16

complement :: Int16 -> Int16

shift :: Int16 -> Int -> Int16

rotate :: Int16 -> Int -> Int16

zeroBits :: Int16

bit :: Int -> Int16

setBit :: Int16 -> Int -> Int16

clearBit :: Int16 -> Int -> Int16

complementBit :: Int16 -> Int -> Int16

testBit :: Int16 -> Int -> Bool

bitSizeMaybe :: Int16 -> Maybe Int

bitSize :: Int16 -> Int

isSigned :: Int16 -> Bool

shiftL :: Int16 -> Int -> Int16

unsafeShiftL :: Int16 -> Int -> Int16

shiftR :: Int16 -> Int -> Int16

unsafeShiftR :: Int16 -> Int -> Int16

rotateL :: Int16 -> Int -> Int16

rotateR :: Int16 -> Int -> Int16

popCount :: Int16 -> Int

FiniteBits Int16

Since: base-4.6.0.0

Defined in GHC.Int

Methods

finiteBitSize :: Int16 -> Int

countLeadingZeros :: Int16 -> Int

countTrailingZeros :: Int16 -> Int

Binary Int16

Defined in Data.Binary.Class

Methods

put :: Int16 -> Put

get :: Get Int16

putList :: [Int16] -> Put

NFData Int16

Defined in Control.DeepSeq

Methods

rnf :: Int16 -> ()

ToConst Int16

Defined in Language.C.Quote.Base

Methods

toConst :: Int16 -> SrcLoc -> Const

ToExp Int16

Defined in Language.C.Quote.Base

Methods

toExp :: Int16 -> SrcLoc -> Exp

Pretty Int16

Defined in Text.PrettyPrint.Mainland.Class

Methods

ppr :: Int16 -> Doc

pprPrec :: Int -> Int16 -> Doc

pprList :: [Int16] -> Doc

Variate Int16

Defined in System.Random.PCG.Class

Methods

uniform :: Generator g m => g -> m Int16

uniformR :: Generator g m => (Int16, Int16) -> g -> m Int16

uniformB :: Generator g m => Int16 -> g -> m Int16

Prim Int16

Defined in Data.Primitive.Types

Methods

sizeOf# :: Int16 -> Int#

alignment# :: Int16 -> Int#

indexByteArray# :: ByteArray# -> Int# -> Int16

readByteArray# :: MutableByteArray# s -> Int# -> State# s -> (# State# s, Int16 #)

writeByteArray# :: MutableByteArray# s -> Int# -> Int16 -> State# s -> State# s

setByteArray# :: MutableByteArray# s -> Int# -> Int# -> Int16 -> State# s -> State# s

indexOffAddr# :: Addr# -> Int# -> Int16

readOffAddr# :: Addr# -> Int# -> State# s -> (# State# s, Int16 #)

writeOffAddr# :: Addr# -> Int# -> Int16 -> State# s -> State# s

setOffAddr# :: Addr# -> Int# -> Int# -> Int16 -> State# s -> State# s

Uniform Int16

Defined in System.Random.Internal

Methods

uniformM :: StatefulGen g m => g -> m Int16

UniformRange Int16

Defined in System.Random.Internal

Methods

uniformRM :: StatefulGen g m => (Int16, Int16) -> g -> m Int16

Unbox Int16

Defined in Data.Vector.Unboxed.Base

IsValue Int16

Defined in Futhark.IR.Prop.Constants

Methods

value :: Int16 -> PrimValue

IntExp Int16

Defined in Futhark.Analysis.PrimExp

NumExp Int16

Defined in Futhark.Analysis.PrimExp

Methods

fromInteger' :: Integer -> TPrimExp Int16 v

fromBoolExp :: TPrimExp Bool v -> TPrimExp Int16 v

IsPrimValue Int16

Defined in Language.Futhark.Syntax

Methods

primValue :: Int16 -> PrimValue

GetValue Int16

Defined in Futhark.Test.Values

Methods

getValue :: Value -> Maybe Int16

Lift Int16

Defined in Language.Haskell.TH.Syntax

Methods

lift :: Quote m => Int16 -> m Exp

liftTyped :: forall (m :: Type -> Type). Quote m => Int16 -> Code m Int16

IArray UArray Int16

Defined in Data.Array.Base

Methods

bounds :: Ix i => UArray i Int16 -> (i, i)

numElements :: Ix i => UArray i Int16 -> Int

unsafeArray :: Ix i => (i, i) -> [(Int, Int16)] -> UArray i Int16

unsafeAt :: Ix i => UArray i Int16 -> Int -> Int16

unsafeReplace :: Ix i => UArray i Int16 -> [(Int, Int16)] -> UArray i Int16

unsafeAccum :: Ix i => (Int16 -> e' -> Int16) -> UArray i Int16 -> [(Int, e')] -> UArray i Int16

unsafeAccumArray :: Ix i => (Int16 -> e' -> Int16) -> Int16 -> (i, i) -> [(Int, e')] -> UArray i Int16

Vector Vector Int16

Defined in Data.Vector.Unboxed.Base

Methods

basicUnsafeFreeze :: PrimMonad m => Mutable Vector (PrimState m) Int16 -> m (Vector Int16)

basicUnsafeThaw :: PrimMonad m => Vector Int16 -> m (Mutable Vector (PrimState m) Int16)

basicLength :: Vector Int16 -> Int

basicUnsafeSlice :: Int -> Int -> Vector Int16 -> Vector Int16

basicUnsafeIndexM :: Monad m => Vector Int16 -> Int -> m Int16

basicUnsafeCopy :: PrimMonad m => Mutable Vector (PrimState m) Int16 -> Vector Int16 -> m ()

elemseq :: Vector Int16 -> Int16 -> b -> b

MVector MVector Int16

Defined in Data.Vector.Unboxed.Base

Methods

basicLength :: MVector s Int16 -> Int

basicUnsafeSlice :: Int -> Int -> MVector s Int16 -> MVector s Int16

basicOverlaps :: MVector s Int16 -> MVector s Int16 -> Bool

basicUnsafeNew :: PrimMonad m => Int -> m (MVector (PrimState m) Int16)

basicInitialize :: PrimMonad m => MVector (PrimState m) Int16 -> m ()

basicUnsafeReplicate :: PrimMonad m => Int -> Int16 -> m (MVector (PrimState m) Int16)

basicUnsafeRead :: PrimMonad m => MVector (PrimState m) Int16 -> Int -> m Int16

basicUnsafeWrite :: PrimMonad m => MVector (PrimState m) Int16 -> Int -> Int16 -> m ()

basicClear :: PrimMonad m => MVector (PrimState m) Int16 -> m ()

basicSet :: PrimMonad m => MVector (PrimState m) Int16 -> Int16 -> m ()

basicUnsafeCopy :: PrimMonad m => MVector (PrimState m) Int16 -> MVector (PrimState m) Int16 -> m ()

basicUnsafeMove :: PrimMonad m => MVector (PrimState m) Int16 -> MVector (PrimState m) Int16 -> m ()

basicUnsafeGrow :: PrimMonad m => MVector (PrimState m) Int16 -> Int -> m (MVector (PrimState m) Int16)

MArray (STUArray s) Int16 (ST s)

Defined in Data.Array.Base

Methods

getBounds :: Ix i => STUArray s i Int16 -> ST s (i, i)

getNumElements :: Ix i => STUArray s i Int16 -> ST s Int

newArray :: Ix i => (i, i) -> Int16 -> ST s (STUArray s i Int16)

newArray_ :: Ix i => (i, i) -> ST s (STUArray s i Int16)

unsafeNewArray_ :: Ix i => (i, i) -> ST s (STUArray s i Int16)

unsafeRead :: Ix i => STUArray s i Int16 -> Int -> ST s Int16

unsafeWrite :: Ix i => STUArray s i Int16 -> Int -> Int16 -> ST s ()

type Unsigned Int16

Defined in System.Random.PCG.Class

type Unsigned Int16 = Word16

newtype Vector Int16

Defined in Data.Vector.Unboxed.Base

newtype Vector Int16 = V_Int16 (Vector Int16)

newtype MVector s Int16

Defined in Data.Vector.Unboxed.Base

newtype MVector s Int16 = MV_Int16 (MVector s Int16)

data Int32

32-bit signed integer type

Instances

Bounded Int32

Since: base-2.1

Defined in GHC.Int

Methods

minBound :: Int32

maxBound :: Int32

Enum Int32

Since: base-2.1

Defined in GHC.Int

Methods

succ :: Int32 -> Int32

pred :: Int32 -> Int32

toEnum :: Int -> Int32

fromEnum :: Int32 -> Int

enumFrom :: Int32 -> [Int32]

enumFromThen :: Int32 -> Int32 -> [Int32]

enumFromTo :: Int32 -> Int32 -> [Int32]

enumFromThenTo :: Int32 -> Int32 -> Int32 -> [Int32]

Eq Int32

Since: base-2.1

Defined in GHC.Int

Methods

(==) :: Int32 -> Int32 -> Bool

(/=) :: Int32 -> Int32 -> Bool

Integral Int32

Since: base-2.1

Defined in GHC.Int

Methods

quot :: Int32 -> Int32 -> Int32

rem :: Int32 -> Int32 -> Int32

div :: Int32 -> Int32 -> Int32

mod :: Int32 -> Int32 -> Int32

quotRem :: Int32 -> Int32 -> (Int32, Int32)

divMod :: Int32 -> Int32 -> (Int32, Int32)

toInteger :: Int32 -> Integer

Num Int32

Since: base-2.1

Defined in GHC.Int

Methods

(+) :: Int32 -> Int32 -> Int32

(-) :: Int32 -> Int32 -> Int32

(*) :: Int32 -> Int32 -> Int32

negate :: Int32 -> Int32

abs :: Int32 -> Int32

signum :: Int32 -> Int32

fromInteger :: Integer -> Int32

Ord Int32

Since: base-2.1

Defined in GHC.Int

Methods

compare :: Int32 -> Int32 -> Ordering

(<) :: Int32 -> Int32 -> Bool

(<=) :: Int32 -> Int32 -> Bool

(>) :: Int32 -> Int32 -> Bool

(>=) :: Int32 -> Int32 -> Bool

max :: Int32 -> Int32 -> Int32

min :: Int32 -> Int32 -> Int32

Read Int32

Since: base-2.1

Defined in GHC.Int

Methods

readsPrec :: Int -> ReadS Int32

readList :: ReadS [Int32]

readPrec :: ReadPrec Int32

readListPrec :: ReadPrec [Int32]

Real Int32

Since: base-2.1

Defined in GHC.Int

Methods

toRational :: Int32 -> Rational

Show Int32

Since: base-2.1

Defined in GHC.Int

Methods

showsPrec :: Int -> Int32 -> ShowS

show :: Int32 -> String

showList :: [Int32] -> ShowS

Ix Int32

Since: base-2.1

Defined in GHC.Int

Methods

range :: (Int32, Int32) -> [Int32]

index :: (Int32, Int32) -> Int32 -> Int

unsafeIndex :: (Int32, Int32) -> Int32 -> Int

inRange :: (Int32, Int32) -> Int32 -> Bool

rangeSize :: (Int32, Int32) -> Int

unsafeRangeSize :: (Int32, Int32) -> Int

Hashable Int32

Defined in Data.Hashable.Class

Methods

hashWithSalt :: Int -> Int32 -> Int

hash :: Int32 -> Int

ToJSON Int32

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Int32 -> Value

toEncoding :: Int32 -> Encoding

toJSONList :: [Int32] -> Value

toEncodingList :: [Int32] -> Encoding

ToJSONKey Int32

Defined in Data.Aeson.Types.ToJSON

Methods

toJSONKey :: ToJSONKeyFunction Int32

toJSONKeyList :: ToJSONKeyFunction [Int32]

FromJSON Int32

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Int32

parseJSONList :: Value -> Parser [Int32]

FromJSONKey Int32

Defined in Data.Aeson.Types.FromJSON

Methods

fromJSONKey :: FromJSONKeyFunction Int32

fromJSONKeyList :: FromJSONKeyFunction [Int32]

PrintfArg Int32

Since: base-2.1

Defined in Text.Printf

Methods

formatArg :: Int32 -> FieldFormatter

parseFormat :: Int32 -> ModifierParser

Storable Int32

Since: base-2.1

Defined in Foreign.Storable

Methods

sizeOf :: Int32 -> Int

alignment :: Int32 -> Int

peekElemOff :: Ptr Int32 -> Int -> IO Int32

pokeElemOff :: Ptr Int32 -> Int -> Int32 -> IO ()

peekByteOff :: Ptr b -> Int -> IO Int32

pokeByteOff :: Ptr b -> Int -> Int32 -> IO ()

peek :: Ptr Int32 -> IO Int32

poke :: Ptr Int32 -> Int32 -> IO ()

Bits Int32

Since: base-2.1

Defined in GHC.Int

Methods

(.&.) :: Int32 -> Int32 -> Int32

(.|.) :: Int32 -> Int32 -> Int32

xor :: Int32 -> Int32 -> Int32

complement :: Int32 -> Int32

shift :: Int32 -> Int -> Int32

rotate :: Int32 -> Int -> Int32

zeroBits :: Int32

bit :: Int -> Int32

setBit :: Int32 -> Int -> Int32

clearBit :: Int32 -> Int -> Int32

complementBit :: Int32 -> Int -> Int32

testBit :: Int32 -> Int -> Bool

bitSizeMaybe :: Int32 -> Maybe Int

bitSize :: Int32 -> Int

isSigned :: Int32 -> Bool

shiftL :: Int32 -> Int -> Int32

unsafeShiftL :: Int32 -> Int -> Int32

shiftR :: Int32 -> Int -> Int32

unsafeShiftR :: Int32 -> Int -> Int32

rotateL :: Int32 -> Int -> Int32

rotateR :: Int32 -> Int -> Int32

popCount :: Int32 -> Int

FiniteBits Int32

Since: base-4.6.0.0

Defined in GHC.Int

Methods

finiteBitSize :: Int32 -> Int

countLeadingZeros :: Int32 -> Int

countTrailingZeros :: Int32 -> Int

Binary Int32

Defined in Data.Binary.Class

Methods

put :: Int32 -> Put

get :: Get Int32

putList :: [Int32] -> Put

ToValue Int32

Defined in Text.Blaze

Methods

toValue :: Int32 -> AttributeValue

preEscapedToValue :: Int32 -> AttributeValue

ToMarkup Int32

Defined in Text.Blaze

Methods

toMarkup :: Int32 -> Markup

preEscapedToMarkup :: Int32 -> Markup

NFData Int32

Defined in Control.DeepSeq

Methods

rnf :: Int32 -> ()

ToConst Int32

Defined in Language.C.Quote.Base

Methods

toConst :: Int32 -> SrcLoc -> Const

ToExp Int32

Defined in Language.C.Quote.Base

Methods

toExp :: Int32 -> SrcLoc -> Exp

Pretty Int32

Defined in Text.PrettyPrint.Mainland.Class

Methods

ppr :: Int32 -> Doc

pprPrec :: Int -> Int32 -> Doc

pprList :: [Int32] -> Doc

Variate Int32

Defined in System.Random.PCG.Class

Methods

uniform :: Generator g m => g -> m Int32

uniformR :: Generator g m => (Int32, Int32) -> g -> m Int32

uniformB :: Generator g m => Int32 -> g -> m Int32

Prim Int32

Defined in Data.Primitive.Types

Methods

sizeOf# :: Int32 -> Int#

alignment# :: Int32 -> Int#

indexByteArray# :: ByteArray# -> Int# -> Int32

readByteArray# :: MutableByteArray# s -> Int# -> State# s -> (# State# s, Int32 #)

writeByteArray# :: MutableByteArray# s -> Int# -> Int32 -> State# s -> State# s

setByteArray# :: MutableByteArray# s -> Int# -> Int# -> Int32 -> State# s -> State# s

indexOffAddr# :: Addr# -> Int# -> Int32

readOffAddr# :: Addr# -> Int# -> State# s -> (# State# s, Int32 #)

writeOffAddr# :: Addr# -> Int# -> Int32 -> State# s -> State# s

setOffAddr# :: Addr# -> Int# -> Int# -> Int32 -> State# s -> State# s

Uniform Int32

Defined in System.Random.Internal

Methods

uniformM :: StatefulGen g m => g -> m Int32

UniformRange Int32

Defined in System.Random.Internal

Methods

uniformRM :: StatefulGen g m => (Int32, Int32) -> g -> m Int32

Unbox Int32

Defined in Data.Vector.Unboxed.Base

IsValue Int32

Defined in Futhark.IR.Prop.Constants

Methods

value :: Int32 -> PrimValue

IntExp Int32

Defined in Futhark.Analysis.PrimExp

NumExp Int32

Defined in Futhark.Analysis.PrimExp

Methods

fromInteger' :: Integer -> TPrimExp Int32 v

fromBoolExp :: TPrimExp Bool v -> TPrimExp Int32 v

IsPrimValue Int32

Defined in Language.Futhark.Syntax

Methods

primValue :: Int32 -> PrimValue

GetValue Int32

Defined in Futhark.Test.Values

Methods

getValue :: Value -> Maybe Int32

Lift Int32

Defined in Language.Haskell.TH.Syntax

Methods

lift :: Quote m => Int32 -> m Exp

liftTyped :: forall (m :: Type -> Type). Quote m => Int32 -> Code m Int32

IArray UArray Int32

Defined in Data.Array.Base

Methods

bounds :: Ix i => UArray i Int32 -> (i, i)

numElements :: Ix i => UArray i Int32 -> Int

unsafeArray :: Ix i => (i, i) -> [(Int, Int32)] -> UArray i Int32

unsafeAt :: Ix i => UArray i Int32 -> Int -> Int32

unsafeReplace :: Ix i => UArray i Int32 -> [(Int, Int32)] -> UArray i Int32

unsafeAccum :: Ix i => (Int32 -> e' -> Int32) -> UArray i Int32 -> [(Int, e')] -> UArray i Int32

unsafeAccumArray :: Ix i => (Int32 -> e' -> Int32) -> Int32 -> (i, i) -> [(Int, e')] -> UArray i Int32

Vector Vector Int32

Defined in Data.Vector.Unboxed.Base

Methods

basicUnsafeFreeze :: PrimMonad m => Mutable Vector (PrimState m) Int32 -> m (Vector Int32)

basicUnsafeThaw :: PrimMonad m => Vector Int32 -> m (Mutable Vector (PrimState m) Int32)

basicLength :: Vector Int32 -> Int

basicUnsafeSlice :: Int -> Int -> Vector Int32 -> Vector Int32

basicUnsafeIndexM :: Monad m => Vector Int32 -> Int -> m Int32

basicUnsafeCopy :: PrimMonad m => Mutable Vector (PrimState m) Int32 -> Vector Int32 -> m ()

elemseq :: Vector Int32 -> Int32 -> b -> b

MVector MVector Int32

Defined in Data.Vector.Unboxed.Base

Methods

basicLength :: MVector s Int32 -> Int

basicUnsafeSlice :: Int -> Int -> MVector s Int32 -> MVector s Int32

basicOverlaps :: MVector s Int32 -> MVector s Int32 -> Bool

basicUnsafeNew :: PrimMonad m => Int -> m (MVector (PrimState m) Int32)

basicInitialize :: PrimMonad m => MVector (PrimState m) Int32 -> m ()

basicUnsafeReplicate :: PrimMonad m => Int -> Int32 -> m (MVector (PrimState m) Int32)

basicUnsafeRead :: PrimMonad m => MVector (PrimState m) Int32 -> Int -> m Int32

basicUnsafeWrite :: PrimMonad m => MVector (PrimState m) Int32 -> Int -> Int32 -> m ()

basicClear :: PrimMonad m => MVector (PrimState m) Int32 -> m ()

basicSet :: PrimMonad m => MVector (PrimState m) Int32 -> Int32 -> m ()

basicUnsafeCopy :: PrimMonad m => MVector (PrimState m) Int32 -> MVector (PrimState m) Int32 -> m ()

basicUnsafeMove :: PrimMonad m => MVector (PrimState m) Int32 -> MVector (PrimState m) Int32 -> m ()

basicUnsafeGrow :: PrimMonad m => MVector (PrimState m) Int32 -> Int -> m (MVector (PrimState m) Int32)

MArray (STUArray s) Int32 (ST s)

Defined in Data.Array.Base

Methods

getBounds :: Ix i => STUArray s i Int32 -> ST s (i, i)

getNumElements :: Ix i => STUArray s i Int32 -> ST s Int

newArray :: Ix i => (i, i) -> Int32 -> ST s (STUArray s i Int32)

newArray_ :: Ix i => (i, i) -> ST s (STUArray s i Int32)

unsafeNewArray_ :: Ix i => (i, i) -> ST s (STUArray s i Int32)

unsafeRead :: Ix i => STUArray s i Int32 -> Int -> ST s Int32

unsafeWrite :: Ix i => STUArray s i Int32 -> Int -> Int32 -> ST s ()

type Unsigned Int32

Defined in System.Random.PCG.Class

type Unsigned Int32 = Word32

newtype Vector Int32

Defined in Data.Vector.Unboxed.Base

newtype Vector Int32 = V_Int32 (Vector Int32)

newtype MVector s Int32

Defined in Data.Vector.Unboxed.Base

newtype MVector s Int32 = MV_Int32 (MVector s Int32)

data Int64

64-bit signed integer type

Instances

Bounded Int64

Since: base-2.1

Defined in GHC.Int

Methods

minBound :: Int64

maxBound :: Int64

Enum Int64

Since: base-2.1

Defined in GHC.Int

Methods

succ :: Int64 -> Int64

pred :: Int64 -> Int64

toEnum :: Int -> Int64

fromEnum :: Int64 -> Int

enumFrom :: Int64 -> [Int64]

enumFromThen :: Int64 -> Int64 -> [Int64]

enumFromTo :: Int64 -> Int64 -> [Int64]

enumFromThenTo :: Int64 -> Int64 -> Int64 -> [Int64]

Eq Int64

Since: base-2.1

Defined in GHC.Int

Methods

(==) :: Int64 -> Int64 -> Bool

(/=) :: Int64 -> Int64 -> Bool

Integral Int64

Since: base-2.1

Defined in GHC.Int

Methods

quot :: Int64 -> Int64 -> Int64

rem :: Int64 -> Int64 -> Int64

div :: Int64 -> Int64 -> Int64

mod :: Int64 -> Int64 -> Int64

quotRem :: Int64 -> Int64 -> (Int64, Int64)

divMod :: Int64 -> Int64 -> (Int64, Int64)

toInteger :: Int64 -> Integer

Num Int64

Since: base-2.1

Defined in GHC.Int

Methods

(+) :: Int64 -> Int64 -> Int64

(-) :: Int64 -> Int64 -> Int64

(*) :: Int64 -> Int64 -> Int64

negate :: Int64 -> Int64

abs :: Int64 -> Int64

signum :: Int64 -> Int64

fromInteger :: Integer -> Int64

Ord Int64

Since: base-2.1

Defined in GHC.Int

Methods

compare :: Int64 -> Int64 -> Ordering

(<) :: Int64 -> Int64 -> Bool

(<=) :: Int64 -> Int64 -> Bool

(>) :: Int64 -> Int64 -> Bool

(>=) :: Int64 -> Int64 -> Bool

max :: Int64 -> Int64 -> Int64

min :: Int64 -> Int64 -> Int64

Read Int64

Since: base-2.1

Defined in GHC.Int

Methods

readsPrec :: Int -> ReadS Int64

readList :: ReadS [Int64]

readPrec :: ReadPrec Int64

readListPrec :: ReadPrec [Int64]

Real Int64

Since: base-2.1

Defined in GHC.Int

Methods

toRational :: Int64 -> Rational

Show Int64

Since: base-2.1

Defined in GHC.Int

Methods

showsPrec :: Int -> Int64 -> ShowS

show :: Int64 -> String

showList :: [Int64] -> ShowS

Ix Int64

Since: base-2.1

Defined in GHC.Int

Methods

range :: (Int64, Int64) -> [Int64]

index :: (Int64, Int64) -> Int64 -> Int

unsafeIndex :: (Int64, Int64) -> Int64 -> Int

inRange :: (Int64, Int64) -> Int64 -> Bool

rangeSize :: (Int64, Int64) -> Int

unsafeRangeSize :: (Int64, Int64) -> Int

Hashable Int64

Defined in Data.Hashable.Class

Methods

hashWithSalt :: Int -> Int64 -> Int

hash :: Int64 -> Int

ToJSON Int64

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Int64 -> Value

toEncoding :: Int64 -> Encoding

toJSONList :: [Int64] -> Value

toEncodingList :: [Int64] -> Encoding

ToJSONKey Int64

Defined in Data.Aeson.Types.ToJSON

Methods

toJSONKey :: ToJSONKeyFunction Int64

toJSONKeyList :: ToJSONKeyFunction [Int64]

FromJSON Int64

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Int64

parseJSONList :: Value -> Parser [Int64]

FromJSONKey Int64

Defined in Data.Aeson.Types.FromJSON

Methods

fromJSONKey :: FromJSONKeyFunction Int64

fromJSONKeyList :: FromJSONKeyFunction [Int64]

PrintfArg Int64

Since: base-2.1

Defined in Text.Printf

Methods

formatArg :: Int64 -> FieldFormatter

parseFormat :: Int64 -> ModifierParser

Storable Int64

Since: base-2.1

Defined in Foreign.Storable

Methods

sizeOf :: Int64 -> Int

alignment :: Int64 -> Int

peekElemOff :: Ptr Int64 -> Int -> IO Int64

pokeElemOff :: Ptr Int64 -> Int -> Int64 -> IO ()

peekByteOff :: Ptr b -> Int -> IO Int64

pokeByteOff :: Ptr b -> Int -> Int64 -> IO ()

peek :: Ptr Int64 -> IO Int64

poke :: Ptr Int64 -> Int64 -> IO ()

Bits Int64

Since: base-2.1

Defined in GHC.Int

Methods

(.&.) :: Int64 -> Int64 -> Int64

(.|.) :: Int64 -> Int64 -> Int64

xor :: Int64 -> Int64 -> Int64

complement :: Int64 -> Int64

shift :: Int64 -> Int -> Int64

rotate :: Int64 -> Int -> Int64

zeroBits :: Int64

bit :: Int -> Int64

setBit :: Int64 -> Int -> Int64

clearBit :: Int64 -> Int -> Int64

complementBit :: Int64 -> Int -> Int64

testBit :: Int64 -> Int -> Bool

bitSizeMaybe :: Int64 -> Maybe Int

bitSize :: Int64 -> Int

isSigned :: Int64 -> Bool

shiftL :: Int64 -> Int -> Int64

unsafeShiftL :: Int64 -> Int -> Int64

shiftR :: Int64 -> Int -> Int64

unsafeShiftR :: Int64 -> Int -> Int64

rotateL :: Int64 -> Int -> Int64

rotateR :: Int64 -> Int -> Int64

popCount :: Int64 -> Int

FiniteBits Int64

Since: base-4.6.0.0

Defined in GHC.Int

Methods

finiteBitSize :: Int64 -> Int

countLeadingZeros :: Int64 -> Int

countTrailingZeros :: Int64 -> Int

Binary Int64

Defined in Data.Binary.Class

Methods

put :: Int64 -> Put

get :: Get Int64

putList :: [Int64] -> Put

ToValue Int64

Defined in Text.Blaze

Methods

toValue :: Int64 -> AttributeValue

preEscapedToValue :: Int64 -> AttributeValue

ToMarkup Int64

Defined in Text.Blaze

Methods

toMarkup :: Int64 -> Markup

preEscapedToMarkup :: Int64 -> Markup

NFData Int64

Defined in Control.DeepSeq

Methods

rnf :: Int64 -> ()

ToConst Int64

Defined in Language.C.Quote.Base

Methods

toConst :: Int64 -> SrcLoc -> Const

ToExp Int64

Defined in Language.C.Quote.Base

Methods

toExp :: Int64 -> SrcLoc -> Exp

Pretty Int64

Defined in Text.PrettyPrint.Mainland.Class

Methods

ppr :: Int64 -> Doc

pprPrec :: Int -> Int64 -> Doc

pprList :: [Int64] -> Doc

Variate Int64

Defined in System.Random.PCG.Class

Methods

uniform :: Generator g m => g -> m Int64

uniformR :: Generator g m => (Int64, Int64) -> g -> m Int64

uniformB :: Generator g m => Int64 -> g -> m Int64

Prim Int64

Defined in Data.Primitive.Types

Methods

sizeOf# :: Int64 -> Int#

alignment# :: Int64 -> Int#

indexByteArray# :: ByteArray# -> Int# -> Int64

readByteArray# :: MutableByteArray# s -> Int# -> State# s -> (# State# s, Int64 #)

writeByteArray# :: MutableByteArray# s -> Int# -> Int64 -> State# s -> State# s

setByteArray# :: MutableByteArray# s -> Int# -> Int# -> Int64 -> State# s -> State# s

indexOffAddr# :: Addr# -> Int# -> Int64

readOffAddr# :: Addr# -> Int# -> State# s -> (# State# s, Int64 #)

writeOffAddr# :: Addr# -> Int# -> Int64 -> State# s -> State# s

setOffAddr# :: Addr# -> Int# -> Int# -> Int64 -> State# s -> State# s

Uniform Int64

Defined in System.Random.Internal

Methods

uniformM :: StatefulGen g m => g -> m Int64

UniformRange Int64

Defined in System.Random.Internal

Methods

uniformRM :: StatefulGen g m => (Int64, Int64) -> g -> m Int64

Unbox Int64

Defined in Data.Vector.Unboxed.Base

IsValue Int64

Defined in Futhark.IR.Prop.Constants

Methods

value :: Int64 -> PrimValue

IntExp Int64

Defined in Futhark.Analysis.PrimExp

NumExp Int64

Defined in Futhark.Analysis.PrimExp

Methods

fromInteger' :: Integer -> TPrimExp Int64 v

fromBoolExp :: TPrimExp Bool v -> TPrimExp Int64 v

IsPrimValue Int64

Defined in Language.Futhark.Syntax

Methods

primValue :: Int64 -> PrimValue

GetValue Int64

Defined in Futhark.Test.Values

Methods

getValue :: Value -> Maybe Int64

Lift Int64

Defined in Language.Haskell.TH.Syntax

Methods

lift :: Quote m => Int64 -> m Exp

liftTyped :: forall (m :: Type -> Type). Quote m => Int64 -> Code m Int64

IArray UArray Int64

Defined in Data.Array.Base

Methods

bounds :: Ix i => UArray i Int64 -> (i, i)

numElements :: Ix i => UArray i Int64 -> Int

unsafeArray :: Ix i => (i, i) -> [(Int, Int64)] -> UArray i Int64

unsafeAt :: Ix i => UArray i Int64 -> Int -> Int64

unsafeReplace :: Ix i => UArray i Int64 -> [(Int, Int64)] -> UArray i Int64

unsafeAccum :: Ix i => (Int64 -> e' -> Int64) -> UArray i Int64 -> [(Int, e')] -> UArray i Int64

unsafeAccumArray :: Ix i => (Int64 -> e' -> Int64) -> Int64 -> (i, i) -> [(Int, e')] -> UArray i Int64

UTF8Bytes ByteString Int64

Defined in Codec.Binary.UTF8.Generic

Methods

bsplit :: Int64 -> ByteString -> (ByteString, ByteString)

bdrop :: Int64 -> ByteString -> ByteString

buncons :: ByteString -> Maybe (Word8, ByteString)

elemIndex :: Word8 -> ByteString -> Maybe Int64

empty :: ByteString

null :: ByteString -> Bool

pack :: [Word8] -> ByteString

tail :: ByteString -> ByteString

Vector Vector Int64

Defined in Data.Vector.Unboxed.Base

Methods

basicUnsafeFreeze :: PrimMonad m => Mutable Vector (PrimState m) Int64 -> m (Vector Int64)

basicUnsafeThaw :: PrimMonad m => Vector Int64 -> m (Mutable Vector (PrimState m) Int64)

basicLength :: Vector Int64 -> Int

basicUnsafeSlice :: Int -> Int -> Vector Int64 -> Vector Int64

basicUnsafeIndexM :: Monad m => Vector Int64 -> Int -> m Int64

basicUnsafeCopy :: PrimMonad m => Mutable Vector (PrimState m) Int64 -> Vector Int64 -> m ()

elemseq :: Vector Int64 -> Int64 -> b -> b

MVector MVector Int64

Defined in Data.Vector.Unboxed.Base

Methods

basicLength :: MVector s Int64 -> Int

basicUnsafeSlice :: Int -> Int -> MVector s Int64 -> MVector s Int64

basicOverlaps :: MVector s Int64 -> MVector s Int64 -> Bool

basicUnsafeNew :: PrimMonad m => Int -> m (MVector (PrimState m) Int64)

basicInitialize :: PrimMonad m => MVector (PrimState m) Int64 -> m ()

basicUnsafeReplicate :: PrimMonad m => Int -> Int64 -> m (MVector (PrimState m) Int64)

basicUnsafeRead :: PrimMonad m => MVector (PrimState m) Int64 -> Int -> m Int64

basicUnsafeWrite :: PrimMonad m => MVector (PrimState m) Int64 -> Int -> Int64 -> m ()

basicClear :: PrimMonad m => MVector (PrimState m) Int64 -> m ()

basicSet :: PrimMonad m => MVector (PrimState m) Int64 -> Int64 -> m ()

basicUnsafeCopy :: PrimMonad m => MVector (PrimState m) Int64 -> MVector (PrimState m) Int64 -> m ()

basicUnsafeMove :: PrimMonad m => MVector (PrimState m) Int64 -> MVector (PrimState m) Int64 -> m ()

basicUnsafeGrow :: PrimMonad m => MVector (PrimState m) Int64 -> Int -> m (MVector (PrimState m) Int64)

Pretty (ShapeDecl Int64)

Defined in Language.Futhark.Pretty

Methods

ppr :: ShapeDecl Int64 -> Doc

pprPrec :: Int -> ShapeDecl Int64 -> Doc

pprList :: [ShapeDecl Int64] -> Doc

MArray (STUArray s) Int64 (ST s)

Defined in Data.Array.Base

Methods

getBounds :: Ix i => STUArray s i Int64 -> ST s (i, i)

getNumElements :: Ix i => STUArray s i Int64 -> ST s Int

newArray :: Ix i => (i, i) -> Int64 -> ST s (STUArray s i Int64)

newArray_ :: Ix i => (i, i) -> ST s (STUArray s i Int64)

unsafeNewArray_ :: Ix i => (i, i) -> ST s (STUArray s i Int64)

unsafeRead :: Ix i => STUArray s i Int64 -> Int -> ST s Int64

unsafeWrite :: Ix i => STUArray s i Int64 -> Int -> Int64 -> ST s ()

type Unsigned Int64

Defined in System.Random.PCG.Class

type Unsigned Int64 = Word64

newtype Vector Int64

Defined in Data.Vector.Unboxed.Base

newtype Vector Int64 = V_Int64 (Vector Int64)

newtype MVector s Int64

Defined in Data.Vector.Unboxed.Base

newtype MVector s Int64 = MV_Int64 (MVector s Int64)

Values

data IntValue

An integer value.

Constructors

Int8Value !Int8

Int16Value !Int16

Int32Value !Int32

Int64Value !Int64

Instances

Eq IntValue

Defined in Futhark.IR.Primitive

Methods

(==) :: IntValue -> IntValue -> Bool

(/=) :: IntValue -> IntValue -> Bool

Ord IntValue

Defined in Futhark.IR.Primitive

Methods

compare :: IntValue -> IntValue -> Ordering

(<) :: IntValue -> IntValue -> Bool

(<=) :: IntValue -> IntValue -> Bool

(>) :: IntValue -> IntValue -> Bool

(>=) :: IntValue -> IntValue -> Bool

max :: IntValue -> IntValue -> IntValue

min :: IntValue -> IntValue -> IntValue

Show IntValue

Defined in Futhark.IR.Primitive

Methods

showsPrec :: Int -> IntValue -> ShowS

show :: IntValue -> String

showList :: [IntValue] -> ShowS

ToExp IntValue

Defined in Futhark.CodeGen.Backends.SimpleRep

Methods

toExp :: IntValue -> SrcLoc -> Exp

Pretty IntValue

Defined in Futhark.IR.Primitive

Methods

ppr :: IntValue -> Doc

pprPrec :: Int -> IntValue -> Doc

pprList :: [IntValue] -> Doc

IsValue IntValue

Defined in Futhark.IR.Prop.Constants

Methods

value :: IntValue -> PrimValue

intValue :: Integral int => IntType -> int -> IntValue

Create an IntValue from a type and an Integer.

intValueType :: IntValue -> IntType

The type of an integer value.

valueIntegral :: Integral int => IntValue -> int

Convert an IntValue to any Integral type.

data FloatValue

A floating-point value.

Constructors

Float32Value !Float

Float64Value !Double

Instances

Eq FloatValue

Defined in Futhark.IR.Primitive

Methods

(==) :: FloatValue -> FloatValue -> Bool

(/=) :: FloatValue -> FloatValue -> Bool

Ord FloatValue

Defined in Futhark.IR.Primitive

Methods

compare :: FloatValue -> FloatValue -> Ordering

(<) :: FloatValue -> FloatValue -> Bool

(<=) :: FloatValue -> FloatValue -> Bool

(>) :: FloatValue -> FloatValue -> Bool

(>=) :: FloatValue -> FloatValue -> Bool

max :: FloatValue -> FloatValue -> FloatValue

min :: FloatValue -> FloatValue -> FloatValue

Show FloatValue

Defined in Futhark.IR.Primitive

Methods

showsPrec :: Int -> FloatValue -> ShowS

show :: FloatValue -> String

showList :: [FloatValue] -> ShowS

ToExp FloatValue

Defined in Futhark.CodeGen.Backends.SimpleRep

Methods

toExp :: FloatValue -> SrcLoc -> Exp

Pretty FloatValue

Defined in Futhark.IR.Primitive

Methods

ppr :: FloatValue -> Doc

pprPrec :: Int -> FloatValue -> Doc

pprList :: [FloatValue] -> Doc

IsValue FloatValue

Defined in Futhark.IR.Prop.Constants

Methods

value :: FloatValue -> PrimValue

floatValue :: Real num => FloatType -> num -> FloatValue

Create a FloatValue from a type and a Rational.

floatValueType :: FloatValue -> FloatType

The type of a floating-point value.

data PrimValue

Non-array values.

Constructors

IntValue !IntValue

FloatValue !FloatValue

BoolValue !Bool

UnitValue

The only value of type Unit.

Instances

Eq PrimValue

Defined in Futhark.IR.Primitive

Methods

(==) :: PrimValue -> PrimValue -> Bool

(/=) :: PrimValue -> PrimValue -> Bool

Ord PrimValue

Defined in Futhark.IR.Primitive

Methods

compare :: PrimValue -> PrimValue -> Ordering

(<) :: PrimValue -> PrimValue -> Bool

(<=) :: PrimValue -> PrimValue -> Bool

(>) :: PrimValue -> PrimValue -> Bool

(>=) :: PrimValue -> PrimValue -> Bool

max :: PrimValue -> PrimValue -> PrimValue

min :: PrimValue -> PrimValue -> PrimValue

Show PrimValue

Defined in Futhark.IR.Primitive

Methods

showsPrec :: Int -> PrimValue -> ShowS

show :: PrimValue -> String

showList :: [PrimValue] -> ShowS

ToExp PrimValue

Defined in Futhark.CodeGen.Backends.SimpleRep

Methods

toExp :: PrimValue -> SrcLoc -> Exp

Pretty PrimValue

Defined in Futhark.IR.Primitive

Methods

ppr :: PrimValue -> Doc

pprPrec :: Int -> PrimValue -> Doc

pprList :: [PrimValue] -> Doc

IsValue PrimValue

Defined in Futhark.IR.Prop.Constants

Methods

value :: PrimValue -> PrimValue

primValueType :: PrimValue -> PrimType

The type of a basic value.

blankPrimValue :: PrimType -> PrimValue

A "blank" value of the given primitive type - this is zero, or whatever is close to it. Don't depend on this value, but use it for e.g. creating arrays to be populated by do-loops.

Operations

data Overflow

What to do in case of arithmetic overflow. Futhark's semantics are that overflow does wraparound, but for generated code (like address arithmetic), it can be beneficial for overflow to be undefined behaviour, as it allows better optimisation of things such as GPU kernels.

Note that all values of this type are considered equal for Eq and Ord.

Constructors

OverflowWrap

OverflowUndef

Instances

Eq Overflow

Defined in Futhark.IR.Primitive

Methods

(==) :: Overflow -> Overflow -> Bool

(/=) :: Overflow -> Overflow -> Bool

Ord Overflow

Defined in Futhark.IR.Primitive

Methods

compare :: Overflow -> Overflow -> Ordering

(<) :: Overflow -> Overflow -> Bool

(<=) :: Overflow -> Overflow -> Bool

(>) :: Overflow -> Overflow -> Bool

(>=) :: Overflow -> Overflow -> Bool

max :: Overflow -> Overflow -> Overflow

min :: Overflow -> Overflow -> Overflow

Show Overflow

Defined in Futhark.IR.Primitive

Methods

showsPrec :: Int -> Overflow -> ShowS

show :: Overflow -> String

showList :: [Overflow] -> ShowS

data Safety

Whether something is safe or unsafe (mostly function calls, and in the context of whether operations are dynamically checked). When we inline an Unsafe function, we remove all safety checks in its body. The Ord instance picks Unsafe as being less than Safe.

For operations like integer division, a safe division will not explode the computer in case of division by zero, but instead return some unspecified value. This always involves a run-time check, so generally the unsafe variant is what the compiler will insert, but guarded by an explicit assertion elsewhere. Safe operations are useful when the optimiser wants to move e.g. a division to a location where the divisor may be zero, but where the result will only be used when it is non-zero (so it doesn't matter what result is provided with a zero divisor, as long as the program keeps running).

Constructors

Unsafe

Safe

Instances

Eq Safety

Defined in Futhark.IR.Primitive

Methods

(==) :: Safety -> Safety -> Bool

(/=) :: Safety -> Safety -> Bool

Ord Safety

Defined in Futhark.IR.Primitive

Methods

compare :: Safety -> Safety -> Ordering

(<) :: Safety -> Safety -> Bool

(<=) :: Safety -> Safety -> Bool

(>) :: Safety -> Safety -> Bool

(>=) :: Safety -> Safety -> Bool

max :: Safety -> Safety -> Safety

min :: Safety -> Safety -> Safety

Show Safety

Defined in Futhark.IR.Primitive

Methods

showsPrec :: Int -> Safety -> ShowS

show :: Safety -> String

showList :: [Safety] -> ShowS

data UnOp

Various unary operators. It is a bit ad-hoc what is a unary operator and what is a built-in function. Perhaps these should all go away eventually.

Constructors

Not

E.g., ! True == False.

Complement IntType

E.g., ~(~1) = 1.

Abs IntType

abs(-2) = 2.

FAbs FloatType

fabs(-2.0) = 2.0.

SSignum IntType

Signed sign function: ssignum(-2) = -1.

USignum IntType

Unsigned sign function: usignum(2) = 1.

FSignum FloatType

Floating-point sign function.

Instances

Eq UnOp

Defined in Futhark.IR.Primitive

Methods

(==) :: UnOp -> UnOp -> Bool

(/=) :: UnOp -> UnOp -> Bool

Ord UnOp

Defined in Futhark.IR.Primitive

Methods

compare :: UnOp -> UnOp -> Ordering

(<) :: UnOp -> UnOp -> Bool

(<=) :: UnOp -> UnOp -> Bool

(>) :: UnOp -> UnOp -> Bool

(>=) :: UnOp -> UnOp -> Bool

max :: UnOp -> UnOp -> UnOp

min :: UnOp -> UnOp -> UnOp

Show UnOp

Defined in Futhark.IR.Primitive

Methods

showsPrec :: Int -> UnOp -> ShowS

show :: UnOp -> String

showList :: [UnOp] -> ShowS

Pretty UnOp

Defined in Futhark.IR.Primitive

Methods

ppr :: UnOp -> Doc

pprPrec :: Int -> UnOp -> Doc

pprList :: [UnOp] -> Doc

allUnOps :: [UnOp]

A list of all unary operators for all types.

data BinOp

Binary operators. These correspond closely to the binary operators in LLVM. Most are parametrised by their expected input and output types.

Constructors

Add IntType Overflow

Integer addition.

FAdd FloatType

Floating-point addition.

Sub IntType Overflow

Integer subtraction.

FSub FloatType

Floating-point subtraction.

Mul IntType Overflow

Integer multiplication.

FMul FloatType

Floating-point multiplication.

UDiv IntType Safety

Unsigned integer division. Rounds towards negativity infinity. Note: this is different from LLVM.

UDivUp IntType Safety

Unsigned integer division. Rounds towards positive infinity.

SDiv IntType Safety

Signed integer division. Rounds towards negativity infinity. Note: this is different from LLVM.

SDivUp IntType Safety

Signed integer division. Rounds towards positive infinity.

FDiv FloatType

Floating-point division.

FMod FloatType

Floating-point modulus.

UMod IntType Safety

Unsigned integer modulus; the countepart to UDiv.

SMod IntType Safety

Signed integer modulus; the countepart to SDiv.

SQuot IntType Safety

Signed integer division. Rounds towards zero. This corresponds to the sdiv instruction in LLVM and integer division in C.

SRem IntType Safety

Signed integer division. Rounds towards zero. This corresponds to the srem instruction in LLVM and integer modulo in C.

SMin IntType

Returns the smallest of two signed integers.

UMin IntType

Returns the smallest of two unsigned integers.

FMin FloatType

Returns the smallest of two floating-point numbers.

SMax IntType

Returns the greatest of two signed integers.

UMax IntType

Returns the greatest of two unsigned integers.

FMax FloatType

Returns the greatest of two floating-point numbers.

Shl IntType

Left-shift.

LShr IntType

Logical right-shift, zero-extended.

AShr IntType

Arithmetic right-shift, sign-extended.

And IntType

Bitwise and.

Or IntType

Bitwise or.

Xor IntType

Bitwise exclusive-or.

Pow IntType

Integer exponentiation.

FPow FloatType

Floating-point exponentiation.

LogAnd

Boolean and - not short-circuiting.

LogOr

Boolean or - not short-circuiting.

Instances

Eq BinOp

Defined in Futhark.IR.Primitive

Methods

(==) :: BinOp -> BinOp -> Bool

(/=) :: BinOp -> BinOp -> Bool

Ord BinOp

Defined in Futhark.IR.Primitive

Methods

compare :: BinOp -> BinOp -> Ordering

(<) :: BinOp -> BinOp -> Bool

(<=) :: BinOp -> BinOp -> Bool

(>) :: BinOp -> BinOp -> Bool

(>=) :: BinOp -> BinOp -> Bool

max :: BinOp -> BinOp -> BinOp

min :: BinOp -> BinOp -> BinOp

Show BinOp

Defined in Futhark.IR.Primitive

Methods

showsPrec :: Int -> BinOp -> ShowS

show :: BinOp -> String

showList :: [BinOp] -> ShowS

Pretty BinOp

Defined in Futhark.IR.Primitive

Methods

ppr :: BinOp -> Doc

pprPrec :: Int -> BinOp -> Doc

pprList :: [BinOp] -> Doc

allBinOps :: [BinOp]

A list of all binary operators for all types.

data ConvOp

Conversion operators try to generalise the from t0 x to t1 instructions from LLVM.

Constructors

ZExt IntType IntType

Zero-extend the former integer type to the latter. If the new type is smaller, the result is a truncation.

SExt IntType IntType

Sign-extend the former integer type to the latter. If the new type is smaller, the result is a truncation.

FPConv FloatType FloatType

Convert value of the former floating-point type to the latter. If the new type is smaller, the result is a truncation.

FPToUI FloatType IntType

Convert a floating-point value to the nearest unsigned integer (rounding towards zero).

FPToSI FloatType IntType

Convert a floating-point value to the nearest signed integer (rounding towards zero).

UIToFP IntType FloatType

Convert an unsigned integer to a floating-point value.

SIToFP IntType FloatType

Convert a signed integer to a floating-point value.

IToB IntType

Convert an integer to a boolean value. Zero becomes false; anything else is true.

BToI IntType

Convert a boolean to an integer. True is converted to 1 and False to 0.

Instances

Eq ConvOp

Defined in Futhark.IR.Primitive

Methods

(==) :: ConvOp -> ConvOp -> Bool

(/=) :: ConvOp -> ConvOp -> Bool

Ord ConvOp

Defined in Futhark.IR.Primitive

Methods

compare :: ConvOp -> ConvOp -> Ordering

(<) :: ConvOp -> ConvOp -> Bool

(<=) :: ConvOp -> ConvOp -> Bool

(>) :: ConvOp -> ConvOp -> Bool

(>=) :: ConvOp -> ConvOp -> Bool

max :: ConvOp -> ConvOp -> ConvOp

min :: ConvOp -> ConvOp -> ConvOp

Show ConvOp

Defined in Futhark.IR.Primitive

Methods

showsPrec :: Int -> ConvOp -> ShowS

show :: ConvOp -> String

showList :: [ConvOp] -> ShowS

Pretty ConvOp

Defined in Futhark.IR.Primitive

Methods

ppr :: ConvOp -> Doc

pprPrec :: Int -> ConvOp -> Doc

pprList :: [ConvOp] -> Doc

allConvOps :: [ConvOp]

A list of all conversion operators for all types.

data CmpOp

Comparison operators are like BinOps, but they always return a boolean value. The somewhat ugly constructor names are straight out of LLVM.

Constructors

CmpEq PrimType

All types equality.

CmpUlt IntType

Unsigned less than.

CmpUle IntType

Unsigned less than or equal.

CmpSlt IntType

Signed less than.

CmpSle IntType

Signed less than or equal.

FCmpLt FloatType

Floating-point less than.

FCmpLe FloatType

Floating-point less than or equal.

CmpLlt

Boolean less than.

CmpLle

Boolean less than or equal.

Instances

Eq CmpOp

Defined in Futhark.IR.Primitive

Methods

(==) :: CmpOp -> CmpOp -> Bool

(/=) :: CmpOp -> CmpOp -> Bool

Ord CmpOp

Defined in Futhark.IR.Primitive

Methods

compare :: CmpOp -> CmpOp -> Ordering

(<) :: CmpOp -> CmpOp -> Bool

(<=) :: CmpOp -> CmpOp -> Bool

(>) :: CmpOp -> CmpOp -> Bool

(>=) :: CmpOp -> CmpOp -> Bool

max :: CmpOp -> CmpOp -> CmpOp

min :: CmpOp -> CmpOp -> CmpOp

Show CmpOp

Defined in Futhark.IR.Primitive

Methods

showsPrec :: Int -> CmpOp -> ShowS

show :: CmpOp -> String

showList :: [CmpOp] -> ShowS

Pretty CmpOp

Defined in Futhark.IR.Primitive

Methods

ppr :: CmpOp -> Doc

pprPrec :: Int -> CmpOp -> Doc

pprList :: [CmpOp] -> Doc

allCmpOps :: [CmpOp]

A list of all comparison operators for all types.

Unary Operations

doUnOp :: UnOp -> PrimValue -> Maybe PrimValue

Apply an UnOp to an operand. Returns Nothing if the application is mistyped.

doComplement :: IntValue -> IntValue

E.g., ~(~1) = 1.

doAbs :: IntValue -> IntValue

abs(-2) = 2.

doFAbs :: FloatValue -> FloatValue

abs(-2.0) = 2.0.

doSSignum :: IntValue -> IntValue

ssignum(-2) = -1.

doUSignum :: IntValue -> IntValue

usignum(-2) = -1.

Binary Operations

doBinOp :: BinOp -> PrimValue -> PrimValue -> Maybe PrimValue

Apply a BinOp to an operand. Returns Nothing if the application is mistyped, or outside the domain (e.g. division by zero).

doAdd :: IntValue -> IntValue -> IntValue

Integer addition.

doMul :: IntValue -> IntValue -> IntValue

Integer multiplication.

doSDiv :: IntValue -> IntValue -> Maybe IntValue

Signed integer division. Rounds towards negativity infinity. Note: this is different from LLVM.

doSMod :: IntValue -> IntValue -> Maybe IntValue

Signed integer modulus; the countepart to SDiv.

doPow :: IntValue -> IntValue -> Maybe IntValue

Signed integer exponentatation.

Conversion Operations

doConvOp :: ConvOp -> PrimValue -> Maybe PrimValue

Apply a ConvOp to an operand. Returns Nothing if the application is mistyped.

doZExt :: IntValue -> IntType -> IntValue

Zero-extend the given integer value to the size of the given type. If the type is smaller than the given value, the result is a truncation.

doSExt :: IntValue -> IntType -> IntValue

Sign-extend the given integer value to the size of the given type. If the type is smaller than the given value, the result is a truncation.

doFPConv :: FloatValue -> FloatType -> FloatValue

Convert the former floating-point type to the latter.

doFPToUI :: FloatValue -> IntType -> IntValue

Convert a floating-point value to the nearest unsigned integer (rounding towards zero).

doFPToSI :: FloatValue -> IntType -> IntValue

Convert a floating-point value to the nearest signed integer (rounding towards zero).

doUIToFP :: IntValue -> FloatType -> FloatValue

Convert an unsigned integer to a floating-point value.

doSIToFP :: IntValue -> FloatType -> FloatValue

Convert a signed integer to a floating-point value.

intToInt64 :: IntValue -> Int64

Translate an IntValue to Int64. This is guaranteed to fit.

intToWord64 :: IntValue -> Word64

Translate an IntValue to Word64. This is guaranteed to fit.

flipConvOp :: ConvOp -> ConvOp

Turn the conversion the other way around. Note that most conversions are lossy, so there is no guarantee the value will round-trip.

Comparison Operations

doCmpOp :: CmpOp -> PrimValue -> PrimValue -> Maybe Bool

Apply a CmpOp to an operand. Returns Nothing if the application is mistyped.

doCmpEq :: PrimValue -> PrimValue -> Bool

Compare any two primtive values for exact equality.

doCmpUlt :: IntValue -> IntValue -> Bool

Unsigned less than.

doCmpUle :: IntValue -> IntValue -> Bool

Unsigned less than or equal.

doCmpSlt :: IntValue -> IntValue -> Bool

Signed less than.

doCmpSle :: IntValue -> IntValue -> Bool

Signed less than or equal.

doFCmpLt :: FloatValue -> FloatValue -> Bool

Floating-point less than.

doFCmpLe :: FloatValue -> FloatValue -> Bool

Floating-point less than or equal.

Type Of

binOpType :: BinOp -> PrimType

The result type of a binary operator.

unOpType :: UnOp -> PrimType

The operand and result type of a unary operator.

cmpOpType :: CmpOp -> PrimType

The operand types of a comparison operator.

convOpType :: ConvOp -> (PrimType, PrimType)

The input and output types of a conversion operator.

Primitive functions

primFuns :: Map String ([PrimType], PrimType, [PrimValue] -> Maybe PrimValue)

A mapping from names of primitive functions to their parameter types, their result type, and a function for evaluating them.

Utility

zeroIsh :: PrimValue -> Bool

Is the given value kind of zero?

zeroIshInt :: IntValue -> Bool

Is the given integer value kind of zero?

oneIsh :: PrimValue -> Bool

Is the given value kind of one?

oneIshInt :: IntValue -> Bool

Is the given integer value kind of one?

negativeIsh :: PrimValue -> Bool

Is the given value kind of negative?

primBitSize :: PrimType -> Int

The size of a value of a given primitive type in bites.

primByteSize :: Num a => PrimType -> a

The size of a value of a given primitive type in eight-bit bytes.

intByteSize :: Num a => IntType -> a

The size of a value of a given integer type in eight-bit bytes.

floatByteSize :: Num a => FloatType -> a

The size of a value of a given floating-point type in eight-bit bytes.

commutativeBinOp :: BinOp -> Bool

True if the given binary operator is commutative.

Prettyprinting

convOpFun :: ConvOp -> String

The human-readable name for a ConvOp. This is used to expose the ConvOp in the intrinsics module of a Futhark program.

prettySigned :: Bool -> PrimType -> String

True if signed. Only makes a difference for integer types.