Moduleheapwords-0.1.0.2Haskell2010

Cardano.HeapWords

1 class
19 values

Packageheapwords-0.1.0.2
Exports20
LanguageHaskell2010
LicenceApache-2.0
SourceHeapWords.hs

classclass HeapWords a where

Size in the heap of values, in words (to get the size in bytes multiply by 4 on a 32-bit machine or 8 on a 64-bit machine)

Methods

heapWords :: a -> Int

Instances30HeapWords, …

HeapWords ByteStringDefined in heapwords-0.1.0.2 · Cardano.HeapWords
HeapWords ByteStringDefined in heapwords-0.1.0.2 · Cardano.HeapWords
HeapWords ShortByteStringDefined in heapwords-0.1.0.2 · Cardano.HeapWords
HeapWords IntSetDefined in heapwords-0.1.0.2 · Cardano.HeapWords
HeapWords BigNatDefined in heapwords-0.1.0.2 · Cardano.HeapWords
HeapWords IntegerDefined in heapwords-0.1.0.2 · Cardano.HeapWords
HeapWords NaturalDefined in heapwords-0.1.0.2 · Cardano.HeapWords
HeapWords BoolDefined in heapwords-0.1.0.2 · Cardano.HeapWords
HeapWords CharDefined in heapwords-0.1.0.2 · Cardano.HeapWords
HeapWords FloatDefined in heapwords-0.1.0.2 · Cardano.HeapWords
HeapWords IntDefined in heapwords-0.1.0.2 · Cardano.HeapWords
HeapWords WordDefined in heapwords-0.1.0.2 · Cardano.HeapWords
HeapWords Word32Defined in heapwords-0.1.0.2 · Cardano.HeapWords
HeapWords Word64Defined in heapwords-0.1.0.2 · Cardano.HeapWords
HeapWords Word8Defined in heapwords-0.1.0.2 · Cardano.HeapWords
HeapWords TextDefined in heapwords-0.1.0.2 · Cardano.HeapWords
HeapWords DayDefined in heapwords-0.1.0.2 · Cardano.HeapWords
HeapWords UTCTimeDefined in heapwords-0.1.0.2 · Cardano.HeapWords
HeapWords a => HeapWords (IntMap a)Defined in heapwords-0.1.0.2 · Cardano.HeapWords
HeapWords a => HeapWords (Seq a)Defined in heapwords-0.1.0.2 · Cardano.HeapWords
HeapWords a => HeapWords (Set a)Defined in heapwords-0.1.0.2 · Cardano.HeapWords
HeapWords a => HeapWords (Maybe a)Defined in heapwords-0.1.0.2 · Cardano.HeapWords
HeapWords a => HeapWords [a]Defined in heapwords-0.1.0.2 · Cardano.HeapWords
HeapWords e => HeapWords (Vector e)Defined in heapwords-0.1.0.2 · Cardano.HeapWords
HeapWords (a -> b)Defined in heapwords-0.1.0.2 · Cardano.HeapWords
(HeapWords a, HeapWords b) => HeapWords (Map a b)Defined in heapwords-0.1.0.2 · Cardano.HeapWords
(HeapWords a, HeapWords b) => HeapWords (Either a b)Defined in heapwords-0.1.0.2 · Cardano.HeapWords
(HeapWords a, HeapWords b) => HeapWords (a, b)Defined in heapwords-0.1.0.2 · Cardano.HeapWords
(HeapWords a, HeapWords b, HeapWords c) => HeapWords (a, b, c)Defined in heapwords-0.1.0.2 · Cardano.HeapWords
(HeapWords a, HeapWords b, HeapWords c, HeapWords d) => HeapWords (a, b, c, d)Defined in heapwords-0.1.0.2 · Cardano.HeapWords

valueheapSizeMb :: Int -> Int

These functions assume a 64-bit architecture

valueheapSizeKb :: Int -> Int

These functions assume a 64-bit architecture

valueheapWords0 :: Int

valueheapWords1 :: HeapWords a => a -> Int

valueheapWords2 :: (HeapWords a1, HeapWords a) => a -> a1 -> Int

valueheapWords3

:: (HeapWords a2, HeapWords a1, HeapWords a)
=> a
-> a1
-> a2
-> Int

valueheapWords4

:: (HeapWords a3, HeapWords a2, HeapWords a1, HeapWords a)
=> a
-> a1
-> a2
-> a3
-> Int

valueheapWords5

:: (HeapWords a4, HeapWords a3, HeapWords a2, HeapWords a1, HeapWords a)
=> a
-> a1
-> a2
-> a3
-> a4
-> Int

valueheapWords6

:: (HeapWords a5, HeapWords a4, HeapWords a3, HeapWords a2, HeapWords a1, HeapWords a)
=> a
-> a1
-> a2
-> a3
-> a4
-> a5
-> Int

valueheapWords7

:: (HeapWords a6, HeapWords a5, HeapWords a4, HeapWords a3, HeapWords a2, HeapWords a1, HeapWords a)
=> a
-> a1
-> a2
-> a3
-> a4
-> a5
-> a6
-> Int

valueheapWords8

:: (HeapWords a7, HeapWords a6, HeapWords a5, HeapWords a4, HeapWords a3, HeapWords a2, HeapWords a1, HeapWords a)
=> a
-> a1
-> a2
-> a3
-> a4
-> a5
-> a6
-> a7
-> Int

valueheapWords9

:: (HeapWords a8, HeapWords a7, HeapWords a6, HeapWords a5, HeapWords a4, HeapWords a3, HeapWords a2, HeapWords a1, HeapWords a)
=> a
-> a1
-> a2
-> a3
-> a4
-> a5
-> a6
-> a7
-> a8
-> Int

valueheapWords10

:: (HeapWords a9, HeapWords a8, HeapWords a7, HeapWords a6, HeapWords a5, HeapWords a4, HeapWords a3, HeapWords a2, HeapWords a1, HeapWords a)
=> a
-> a1
-> a2
-> a3
-> a4
-> a5
-> a6
-> a7
-> a8
-> a9
-> Int

valueheapWords11

:: (HeapWords a10, HeapWords a9, HeapWords a8, HeapWords a7, HeapWords a6, HeapWords a5, HeapWords a4, HeapWords a3, HeapWords a2, HeapWords a1, HeapWords a)
=> a
-> a1
-> a2
-> a3
-> a4
-> a5
-> a6
-> a7
-> a8
-> a9
-> a10
-> Int

valueheapWords12

:: (HeapWords a11, HeapWords a10, HeapWords a9, HeapWords a8, HeapWords a7, HeapWords a6, HeapWords a5, HeapWords a4, HeapWords a3, HeapWords a2, HeapWords a1, HeapWords a)
=> a
-> a1
-> a2
-> a3
-> a4
-> a5
-> a6
-> a7
-> a8
-> a9
-> a10
-> a11
-> Int

valueheapWords13

:: (HeapWords a12, HeapWords a11, HeapWords a10, HeapWords a9, HeapWords a8, HeapWords a7, HeapWords a6, HeapWords a5, HeapWords a4, HeapWords a3, HeapWords a2, HeapWords a1, HeapWords a)
=> a
-> a1
-> a2
-> a3
-> a4
-> a5
-> a6
-> a7
-> a8
-> a9
-> a10
-> a11
-> a12
-> Int

valueheapWordsUArray :: (Ix i, IArray a e) => Int -> a i e -> Int

valueheapWordsUVector :: Unbox e => Int -> Vector e -> Int

valueheapWordsUnpacked :: HeapWords a => a -> Int

Calculate the number of heap words used by a field unpacked within another constructor.

This function simply subtracts 2 from the heapWords result of its parameter, since in the case of an unpacked field we _do not_ have to use:

a word for the pointer to the inner structure.
a word for the constructor that is being unpacked.