@@ -1,10 +1,3 @@
1−{-# OPTIONS_GHC -Wno-deprecations #-}
5−{-# OPTIONS_GHC -ddump-simpl -ddump-to-file -dsuppress-all #-}
9-- Module : Streamly.Benchmark.Data.Parser
2-- Module : Streamly.Benchmark.Data.Parser
10-- Copyright : (c) 2020 Composewell Technologies
3-- Copyright : (c) 2020 Composewell Technologies
@@ -14,42 +7,43 @@
15{-# LANGUAGE CPP #-}
8{-# LANGUAGE CPP #-}
16{-# LANGUAGE FlexibleContexts #-}
9{-# LANGUAGE FlexibleContexts #-}
17−{-# LANGUAGE ScopedTypeVariables #-}
18−{-# OPTIONS_GHC -Wno-orphans #-}
20module Main
11module Main
25−import Control.Applicative ((<|>))
26import Control.DeepSeq (NFData(..))
16import Control.DeepSeq (NFData(..))
27−import Data.Function ((&))
17+import Control.Monad.Catch (MonadCatch)
18+import Data.Foldable (asum)
28import Data.Functor (($>))
19import Data.Functor (($>))
20+import Data.Maybe (fromMaybe)
29import Data.Monoid (Sum(..))
21import Data.Monoid (Sum(..))
30import GHC.Magic (inline)
22import GHC.Magic (inline)
23+#if __GLASGOW_HASKELL__ >= 802
31import GHC.Magic (noinline)
24import GHC.Magic (noinline)
32import System.IO (Handle)
28import System.IO (Handle)
33import System.Random (randomRIO)
29import System.Random (randomRIO)
34−import Streamly.Internal.Data.Fold (Fold(..))
30+import Prelude
35−import Streamly.Internal.Data.Parser
31+ hiding (any, all, take, sequence, sequence_, sequenceA, takeWhile)
36− (ParseError(..), Parser(..), Initial(..), Step(..))
37−import Streamly.Internal.Data.Stream (Stream)
39− (any, all, take, sequence, sequence_, sequenceA, takeWhile, dropWhile, span)
41−import qualified Control.Applicative as AP
42−import qualified Data.Foldable as F
43import qualified Data.Traversable as TR
33import qualified Data.Traversable as TR
34+import qualified Data.Foldable as F
35+import qualified Control.Applicative as AP
44import qualified Streamly.FileSystem.Handle as Handle
36import qualified Streamly.FileSystem.Handle as Handle
45−import qualified Streamly.Internal.Data.Array as Array
37+import qualified Streamly.Prelude as S
46−import qualified Streamly.Internal.Data.Fold as Fold
38+import qualified Streamly.Internal.Data.Array.Foreign as Array
39+import qualified Streamly.Internal.Data.Fold as FL
47import qualified Streamly.Internal.Data.Parser as PR
40import qualified Streamly.Internal.Data.Parser as PR
48−import qualified Streamly.Data.Stream as Stream
41+import qualified Streamly.Internal.Data.Stream.IsStream as IP
49import qualified Streamly.Internal.Data.Producer as Producer
42import qualified Streamly.Internal.Data.Producer as Producer
50−import qualified Streamly.Internal.Data.Stream as Stream
43+import qualified Streamly.Internal.Data.Producer.Source as Source
52−import Test.Tasty.Bench hiding (env)
45+import Gauge hiding (env)
46+import Streamly.Prelude (SerialT)
53import Streamly.Benchmark.Common
47import Streamly.Benchmark.Common
54import Streamly.Benchmark.Common.Handle
48import Streamly.Benchmark.Common.Handle
@@ -60,59 +54,19 @@ import Streamly.Benchmark.Common.Handle
60-- XXX these can be moved to the common module
54-- XXX these can be moved to the common module
62{-# INLINE sourceUnfoldrM #-}
56{-# INLINE sourceUnfoldrM #-}
63−sourceUnfoldrM :: Monad m => Int -> Int -> Stream m Int
57+sourceUnfoldrM :: (S.IsStream t, S.MonadAsync m) => Int -> Int -> t m Int
64−sourceUnfoldrM value n = Stream.unfoldrM step n
58+sourceUnfoldrM value n = S.unfoldrM step n
66 step cnt =
60 step cnt =
67 if cnt > n + value
61 if cnt > n + value
68 then return Nothing
62 then return Nothing
69 else return (Just (cnt, cnt + 1))
63 else return (Just (cnt, cnt + 1))
71−-- | Generates something like this: { { \{ \{ } }. The stream consists of
72−-- three parts, the first part is contains a sequence of `{`. The second part
73−-- contains a sequence pf escaped values `\{`. The third part contains a
75−{-# INLINE sourceEscapedFrames #-}
76−sourceEscapedFrames ::
81−sourceEscapedFrames value n = Stream.unfoldrM step n
87− value1 = value `div` 4
90− | cnt > 4 * value1 = return Nothing
91− | cnt <= value1 = return $ Just (cbOpen, cnt + 1)
92− | cnt > 3 * value1 = return $ Just (cbClose, cnt + 1)
96− $ if (cnt - value1) `mod` 2 == 1
98− else (cbOpen, cnt + 1)
100−{-# INLINE benchIOSrc #-}
103− => (Int -> Int -> Stream IO a)
106− -> (Stream IO a -> IO b)
108−benchIOSrc src value name f =
109− bench name $ nfIO $ randomRIO (1,1) >>= f . src value
111-- | Takes a fold method, and uses it with a default source.
65-- | Takes a fold method, and uses it with a default source.
112{-# INLINE benchIOSink #-}
66{-# INLINE benchIOSink #-}
113benchIOSink
67benchIOSink
114− :: NFData b
68+ :: (S.IsStream t, NFData b)
115− => Int -> String -> (Stream IO Int -> IO b) -> Benchmark
69+ => Int -> String -> (t IO Int -> IO b) -> Benchmark
116benchIOSink value name f =
70benchIOSink value name f =
117 bench name $ nfIO $ randomRIO (1,1) >>= f . sourceUnfoldrM value
71 bench name $ nfIO $ randomRIO (1,1) >>= f . sourceUnfoldrM value
@@ -121,451 +75,188 @@ benchIOSink value name f =
121-------------------------------------------------------------------------------
75-------------------------------------------------------------------------------
123{-# INLINE takeBetween #-}
77{-# INLINE takeBetween #-}
124−takeBetween :: Monad m => Int -> Stream m a -> m (Either ParseError ())
78+takeBetween :: MonadCatch m => Int -> SerialT m a -> m ()
125−takeBetween value = Stream.parse (PR.takeBetween 0 value Fold.drain)
79+takeBetween value = IP.parse (PR.takeBetween 0 value FL.drain)
127{-# INLINE takeEQ #-}
81{-# INLINE takeEQ #-}
128−takeEQ :: Monad m => Int -> Stream m a -> m (Either ParseError ())
82+takeEQ :: MonadCatch m => Int -> SerialT m a -> m ()
129−takeEQ value = Stream.parse (PR.takeEQ value Fold.drain)
83+takeEQ value = IP.parse (PR.takeEQ value FL.drain)
131−{-# INLINE takeGE #-}
132−takeGE :: Monad m => Int -> Stream m a -> m (Either ParseError ())
133−takeGE value = Stream.parse (PR.takeGE value Fold.drain)
135−{-# INLINE dropWhile #-}
136−dropWhile :: Monad m => Int -> Stream m Int -> m (Either ParseError ())
137−dropWhile value = Stream.parse (PR.dropWhile (<= value))
139−{-# INLINE takeStartBy #-}
85+{-# INLINE drainWhile #-}
140−takeStartBy :: Monad m => Int -> Stream m Int -> m (Either ParseError ())
86+drainWhile :: MonadCatch m => Int -> SerialT m Int -> m ()
141−takeStartBy value stream = do
87+drainWhile value = IP.parse (PR.drainWhile (<= value))
142− let stream2 = value `Stream.cons` stream
143− Stream.parse (PR.takeStartBy (== value) Fold.drain) stream2
145−takeFramedByEsc_ :: Monad m => Int -> Stream m Char -> m (Either ParseError ())
89+{-# INLINE sliceBeginWith #-}
146−takeFramedByEsc_ _ = Stream.parse parser
90+sliceBeginWith :: MonadCatch m => Int -> SerialT m Int -> m ()
147−
91+sliceBeginWith value stream = do
148− where
92+ stream1 <- return . fromMaybe (S.fromPure (value + 1)) =<< S.tail stream
149−
93+ let stream2 = value `S.cons` stream1
150− isEsc = (== '\\')
94+ IP.parse (PR.sliceBeginWith (== value) FL.drain) stream2
154− parser = PR.takeFramedByEsc_ isEsc isBegin isEnd Fold.drain
156−{-# INLINE listEqBy #-}
157−listEqBy :: Int -> Stream IO Int -> IO (Either ParseError [Int])
158−listEqBy len = Stream.parse (PR.listEqBy (==) [1 .. len])
160−{-# INLINE streamEqBy #-}
161−streamEqBy :: Int -> Stream IO Int -> IO (Either ParseError ())
162−streamEqBy len = Stream.parse (PR.streamEqBy (==) (Stream.enumerateFromTo 1 len))
164{-# INLINE takeWhile #-}
96{-# INLINE takeWhile #-}
165−takeWhile :: Monad m => Int -> Stream m Int -> m (Either ParseError ())
97+takeWhile :: MonadCatch m => Int -> SerialT m Int -> m ()
166−takeWhile value = Stream.parse (PR.takeWhile (<= value) Fold.drain)
98+takeWhile value = IP.parse (PR.takeWhile (<= value) FL.drain)
168−takeWhileP :: Monad m => Int -> Stream m Int -> m (Either ParseError ())
170− Stream.parse (PR.takeWhileP (<= value) (PR.takeWhile (<= value - 1) Fold.drain))
172{-# INLINE takeP #-}
100{-# INLINE takeP #-}
173−takeP :: Monad m => Int -> Stream m a -> m (Either ParseError ())
101+takeP :: MonadCatch m => Int -> SerialT m a -> m ()
174−takeP value = Stream.parse (PR.takeP value (PR.fromFold Fold.drain))
102+takeP value = IP.parse (PR.takeP value (PR.fromFold FL.drain))
176{-# INLINE groupBy #-}
104{-# INLINE groupBy #-}
177−groupBy :: Monad m => Stream m Int -> m (Either ParseError ())
105+groupBy :: MonadCatch m => SerialT m Int -> m ()
178−groupBy = Stream.parse (PR.groupBy (<=) Fold.drain)
106+groupBy = IP.parse (PR.groupBy (<=) FL.drain)
180{-# INLINE groupByRolling #-}
108{-# INLINE groupByRolling #-}
181−groupByRolling :: Monad m => Stream m Int -> m (Either ParseError ())
109+groupByRolling :: MonadCatch m => SerialT m Int -> m ()
182−groupByRolling = Stream.parse (PR.groupByRolling (<=) Fold.drain)
110+groupByRolling = IP.parse (PR.groupByRolling (<=) FL.drain)
184{-# INLINE wordBy #-}
112{-# INLINE wordBy #-}
185−wordBy :: Monad m => Int -> Stream m Int -> m (Either ParseError ())
113+wordBy :: MonadCatch m => Int -> SerialT m Int -> m ()
186−wordBy value = Stream.parse (PR.wordBy (>= value) Fold.drain)
114+wordBy value = IP.parse (PR.wordBy (>= value) FL.drain)
188−{-# INLINE sepByWords #-}
189−sepByWords :: Monad m => Stream m Int -> m (Either ParseError ())
190−sepByWords = Stream.parse (wrds even Fold.drain)
192− wrds p = PR.sepBy (PR.takeWhile (not . p) Fold.drain) (PR.dropWhile p)
194−{-# INLINE sepByAllWords #-}
195−sepByAllWords :: Monad m => Stream m Int -> m (Either ParseError ())
196−sepByAllWords = Stream.parse (wrds even Fold.drain)
198− wrds p = PR.sepByAll (PR.takeWhile (not . p) Fold.drain) (PR.dropWhile p)
200−-- Returning a list to compare with the sepBy1 in ParserK
201−{-# INLINE sepBy1 #-}
202−sepBy1 :: Monad m => Stream m Int -> m (Either ParseError [Int])
204− Stream.parse (PR.sepBy1 (PR.satisfy odd) (PR.satisfy even) Fold.toList) xs
206−{-# INLINE sepByWords1 #-}
207−sepByWords1 :: Monad m => Stream m Int -> m (Either ParseError ())
208−sepByWords1 = Stream.parse (wrds even Fold.drain)
210− wrds p = PR.sepBy1 (PR.takeWhile (not . p) Fold.drain) (PR.dropWhile p)
212−{-# INLINE deintercalate #-}
213−deintercalate :: Monad m => Int -> Stream m Int -> m (Either ParseError ())
214−deintercalate _ = Stream.parse (partition even)
220− (PR.takeWhile (not . p) Fold.sum) (PR.takeWhile p Fold.sum) Fold.drain
222−{-# INLINE deintercalate1 #-}
223−deintercalate1 :: Monad m => Int -> Stream m Int -> m (Either ParseError ())
224−deintercalate1 _ = Stream.parse (partition even)
230− (PR.takeWhile (not . p) Fold.sum) (PR.takeWhile p Fold.sum) Fold.drain
232−{-# INLINE deintercalateAll #-}
233−deintercalateAll :: Monad m => Int -> Stream m Int -> m (Either ParseError ())
234−deintercalateAll _ = Stream.parse (partition even)
240− (PR.takeWhile (not . p) Fold.sum) (PR.takeWhile p Fold.sum) Fold.drain
242{-# INLINE manyWordByEven #-}
116{-# INLINE manyWordByEven #-}
243−manyWordByEven :: Monad m => Stream m Int -> m (Either ParseError ())
117+manyWordByEven :: MonadCatch m => SerialT m Int -> m ()
244−manyWordByEven = Stream.parse (PR.many (PR.wordBy even Fold.drain) Fold.drain)
118+manyWordByEven = IP.parse (PR.many (PR.wordBy (Prelude.even) FL.drain) FL.drain)
246{-# INLINE many #-}
120{-# INLINE many #-}
247−many :: Monad m => Stream m Int -> m (Either ParseError Int)
121+many :: MonadCatch m => SerialT m Int -> m Int
248−many = Stream.parse (PR.many (PR.satisfy (> 0)) Fold.length)
122+many = IP.parse (PR.many (PR.satisfy (> 0)) FL.length)
250{-# INLINE manyAlt #-}
124{-# INLINE manyAlt #-}
251−manyAlt :: Monad m => Stream m Int -> m Int
125+manyAlt :: MonadCatch m => SerialT m Int -> m Int
252manyAlt xs = do
126manyAlt xs = do
253− x <- Stream.parse (AP.many (PR.satisfy (> 0))) xs
127+ x <- IP.parse (AP.many (PR.satisfy (> 0))) xs
254 return $ Prelude.length x
128 return $ Prelude.length x
256{-# INLINE some #-}
130{-# INLINE some #-}
257−some :: Monad m => Stream m Int -> m (Either ParseError Int)
131+some :: MonadCatch m => SerialT m Int -> m Int
258−some = Stream.parse (PR.some (PR.satisfy (> 0)) Fold.length)
132+some = IP.parse (PR.some (PR.satisfy (> 0)) FL.length)
260{-# INLINE someAlt #-}
134{-# INLINE someAlt #-}
261−someAlt :: Monad m => Stream m Int -> m Int
135+someAlt :: MonadCatch m => SerialT m Int -> m Int
262someAlt xs = do
136someAlt xs = do
263− x <- Stream.parse (AP.some (PR.satisfy (> 0))) xs
137+ x <- IP.parse (AP.some (PR.satisfy (> 0))) xs
264 return $ Prelude.length x
138 return $ Prelude.length x
266{-# INLINE manyTill #-}
140{-# INLINE manyTill #-}
267−manyTill :: Monad m => Int -> Stream m Int -> m (Either ParseError Int)
141+manyTill :: MonadCatch m => Int -> SerialT m Int -> m Int
268manyTill value =
142manyTill value =
269− Stream.parse (PR.manyTill (PR.satisfy (> 0)) (PR.satisfy (== value)) Fold.length)
143+ IP.parse (PR.manyTill (PR.satisfy (> 0)) (PR.satisfy (== value)) FL.length)
271−{-# INLINE splitAp2 #-}
145+{-# INLINE splitAp #-}
272−splitAp2 :: Monad m
146+splitAp :: MonadCatch m
273− => Int -> Stream m Int -> m (Either ParseError ((), ()))
147+ => Int -> SerialT m Int -> m ((), ())
274−splitAp2 value =
148+splitAp value =
275− Stream.parse
149+ IP.parse
277− <$> PR.dropWhile (<= (value `div` 2))
151+ <$> PR.drainWhile (<= (value `div` 2))
278− <*> PR.dropWhile (<= value)
152+ <*> PR.drainWhile (<= value)
281−{-# INLINE splitAp4 #-}
283− => Int -> Stream m Int -> m (Either ParseError ())
286− ( (\() () () () -> ())
287− <$> PR.dropWhile (<= (value * 1 `div` 4))
288− <*> PR.dropWhile (<= (value * 2 `div` 4))
289− <*> PR.dropWhile (<= (value * 3 `div` 4))
290− <*> PR.dropWhile (<= value)
293−{-# INLINE splitAp8 #-}
295− => Int -> Stream m Int -> m (Either ParseError ())
298− ( (\() () () () () () () () -> ())
299− <$> PR.dropWhile (<= (value * 1 `div` 8))
300− <*> PR.dropWhile (<= (value * 2 `div` 8))
301− <*> PR.dropWhile (<= (value * 3 `div` 8))
302− <*> PR.dropWhile (<= (value * 4 `div` 8))
303− <*> PR.dropWhile (<= (value * 5 `div` 8))
304− <*> PR.dropWhile (<= (value * 6 `div` 8))
305− <*> PR.dropWhile (<= (value * 7 `div` 8))
306− <*> PR.dropWhile (<= value)
309{-# INLINE splitApBefore #-}
155{-# INLINE splitApBefore #-}
310−splitApBefore :: Monad m
156+splitApBefore :: MonadCatch m
311− => Int -> Stream m Int -> m (Either ParseError ())
157+ => Int -> SerialT m Int -> m ()
312splitApBefore value =
158splitApBefore value =
313− Stream.parse
159+ IP.parse
314− ( PR.dropWhile (<= (value `div` 2))
160+ ( PR.drainWhile (<= (value `div` 2))
315− *> PR.dropWhile (<= value)
161+ *> PR.drainWhile (<= value)
318{-# INLINE splitApAfter #-}
164{-# INLINE splitApAfter #-}
319−splitApAfter :: Monad m
165+splitApAfter :: MonadCatch m
320− => Int -> Stream m Int -> m (Either ParseError ())
166+ => Int -> SerialT m Int -> m ()
321splitApAfter value =
167splitApAfter value =
322− Stream.parse
168+ IP.parse
323− ( PR.dropWhile (<= (value `div` 2))
169+ ( PR.drainWhile (<= (value `div` 2))
324− <* PR.dropWhile (<= value)
170+ <* PR.drainWhile (<= value)
327−{-# INLINE splitWith2 #-}
173+{-# INLINE serialWith #-}
328−splitWith2 :: Monad m
174+serialWith :: MonadCatch m
329− => Int -> Stream m Int -> m (Either ParseError ((), ()))
175+ => Int -> SerialT m Int -> m ((), ())
330−splitWith2 value =
176+serialWith value =
331− Stream.parse
177+ IP.parse
332− (PR.splitWith (,)
178+ (PR.serialWith (,)
333− (PR.dropWhile (<= (value `div` 2)))
179+ (PR.drainWhile (<= (value `div` 2)))
334− (PR.dropWhile (<= value))
180+ (PR.drainWhile (<= value))
337{-# INLINE split_ #-}
183{-# INLINE split_ #-}
338−split_ :: Monad m
184+split_ :: MonadCatch m
339− => Int -> Stream m Int -> m (Either ParseError ())
185+ => Int -> SerialT m Int -> m ()
340split_ value =
186split_ value =
341− Stream.parse
187+ IP.parse
342 (PR.split_
188 (PR.split_
343− (PR.dropWhile (<= (value `div` 2)))
189+ (PR.drainWhile (<= (value `div` 2)))
344− (PR.dropWhile (<= value))
190+ (PR.drainWhile (<= value))
347−-- XXX dropWhile with applicative does not fuse
193+{-# INLINE sliceSepByP #-}
348−-- PR.dropWhile (<= (value * 1 `div` 4)) *> PR.die "alt"
194+sliceSepByP :: MonadCatch m
349−{-# INLINE takeWhileFail #-}
195+ => Int -> SerialT m Int -> m()
350−takeWhileFail :: Monad m => (a -> Bool) -> Fold m a b -> Parser a m b
196+sliceSepByP value = IP.parse (PR.sliceSepByP (>= value) (PR.fromFold FL.drain))
351−takeWhileFail predicate (Fold fstep finitial _ ffinal) =
352− Parser step initial extract
358− return $ case res of
359− Fold.Partial s -> IPartial s
360− Fold.Done b -> IDone b
368− Fold.Partial s1 -> Partial 0 s1
369− Fold.Done b -> Done 0 b
370− else return $ Error "fail"
372− extract s = fmap (Done 0) (ffinal s)
376− => Int -> Stream m Int -> m (Either ParseError ())
380− (takeWhileFail (<= (value `div` 2)) Fold.drain)
381− (PR.dropWhile (<= value))
386− => Int -> Stream m Int -> m (Either ParseError ())
389− ( takeWhileFail (<= (value * 1 `div` 4)) Fold.drain
390− <|> takeWhileFail (<= (value * 2 `div` 4)) Fold.drain
391− <|> takeWhileFail (<= (value * 3 `div` 4)) Fold.drain
392− <|> PR.dropWhile (<= value)
397− => Int -> Stream m Int -> m (Either ParseError ())
400− ( takeWhileFail (<= (value * 1 `div` 8)) Fold.drain
401− <|> takeWhileFail (<= (value * 2 `div` 8)) Fold.drain
402− <|> takeWhileFail (<= (value * 3 `div` 8)) Fold.drain
403− <|> takeWhileFail (<= (value * 4 `div` 8)) Fold.drain
404− <|> takeWhileFail (<= (value * 5 `div` 8)) Fold.drain
405− <|> takeWhileFail (<= (value * 6 `div` 8)) Fold.drain
406− <|> takeWhileFail (<= (value * 7 `div` 8)) Fold.drain
407− <|> PR.dropWhile (<= value)
412− => Int -> Stream m Int -> m (Either ParseError ())
415− ( takeWhileFail (<= (value * 1 `div` 16)) Fold.drain
416− <|> takeWhileFail (<= (value * 2 `div` 16)) Fold.drain
417− <|> takeWhileFail (<= (value * 3 `div` 16)) Fold.drain
418− <|> takeWhileFail (<= (value * 4 `div` 16)) Fold.drain
419− <|> takeWhileFail (<= (value * 5 `div` 16)) Fold.drain
420− <|> takeWhileFail (<= (value * 6 `div` 16)) Fold.drain
421− <|> takeWhileFail (<= (value * 8 `div` 16)) Fold.drain
422− <|> takeWhileFail (<= (value * 9 `div` 16)) Fold.drain
423− <|> takeWhileFail (<= (value * 10 `div` 16)) Fold.drain
424− <|> takeWhileFail (<= (value * 11 `div` 16)) Fold.drain
425− <|> takeWhileFail (<= (value * 12 `div` 16)) Fold.drain
426− <|> takeWhileFail (<= (value * 13 `div` 16)) Fold.drain
427− <|> takeWhileFail (<= (value * 14 `div` 16)) Fold.drain
428− <|> takeWhileFail (<= (value * 15 `div` 16)) Fold.drain
429− <|> PR.dropWhile (<= value)
432−{-# INLINE altSmall #-}
434− => Int -> Stream m Int -> m ()
436− Stream.fold Fold.drain .
439− (PR.satisfy (>= value) *> PR.die "alt")
440− (PR.satisfy (<= value))
445− => Int -> Stream m Int -> m (Either ParseError ())
449− PR.dropWhile (<= (value `div` 2))
450− PR.dropWhile (<= value)
452−{-# INLINE monad4 #-}
454− => Int -> Stream m Int -> m (Either ParseError ())
457− PR.dropWhile (<= (value `div` 4))
458− PR.dropWhile (<= (value `div` 2))
459− PR.dropWhile (<= (value * 3 `div` 4))
460− PR.dropWhile (<= value)
462−{-# INLINE monad8 #-}
464− => Int -> Stream m Int -> m (Either ParseError ())
467− PR.dropWhile (<= (value * 1 `div` 8))
468− PR.dropWhile (<= (value * 2 `div` 8))
469− PR.dropWhile (<= (value * 3 `div` 8))
470− PR.dropWhile (<= (value * 4 `div` 8))
471− PR.dropWhile (<= (value * 5 `div` 8))
472− PR.dropWhile (<= (value * 6 `div` 8))
473− PR.dropWhile (<= (value * 7 `div` 8))
474− PR.dropWhile (<= value)
476−{-# INLINE monad16 #-}
478− => Int -> Stream m Int -> m (Either ParseError ())
481− PR.dropWhile (<= (value * 1 `div` 16))
482− PR.dropWhile (<= (value * 2 `div` 16))
483− PR.dropWhile (<= (value * 3 `div` 16))
484− PR.dropWhile (<= (value * 4 `div` 16))
485− PR.dropWhile (<= (value * 5 `div` 16))
486− PR.dropWhile (<= (value * 6 `div` 16))
487− PR.dropWhile (<= (value * 7 `div` 16))
488− PR.dropWhile (<= (value * 8 `div` 16))
489− PR.dropWhile (<= (value * 9 `div` 16))
490− PR.dropWhile (<= (value * 10 `div` 16))
491− PR.dropWhile (<= (value * 11 `div` 16))
492− PR.dropWhile (<= (value * 12 `div` 16))
493− PR.dropWhile (<= (value * 13 `div` 16))
494− PR.dropWhile (<= (value * 14 `div` 16))
495− PR.dropWhile (<= (value * 15 `div` 16))
496− PR.dropWhile (<= value)
498−{-# INLINE takeEndBy_ #-}
499−takeEndBy_ :: Monad m
500− => Int -> Stream m Int -> m (Either ParseError ())
501−takeEndBy_ value = Stream.parse (PR.takeEndBy_ (>= value) (PR.fromFold Fold.drain))
504{-# INLINE teeAllAny #-}
198{-# INLINE teeAllAny #-}
505−teeAllAny :: Monad m
199+teeAllAny :: MonadCatch m
506− => Int -> Stream m Int -> m ((), ())
200+ => Int -> SerialT m Int -> m ((), ())
507teeAllAny value =
201teeAllAny value =
508− Stream.parse
202+ IP.parse
509 (PR.teeWith (,)
203 (PR.teeWith (,)
510− (PR.dropWhile (<= value))
204+ (PR.drainWhile (<= value))
511− (PR.dropWhile (<= value))
205+ (PR.drainWhile (<= value))
514{-# INLINE teeFstAllAny #-}
208{-# INLINE teeFstAllAny #-}
515−teeFstAllAny :: Monad m
209+teeFstAllAny :: MonadCatch m
516− => Int -> Stream m Int -> m ((), ())
210+ => Int -> SerialT m Int -> m ((), ())
517teeFstAllAny value =
211teeFstAllAny value =
518− Stream.parse
212+ IP.parse
519 (PR.teeWithFst (,)
213 (PR.teeWithFst (,)
520− (PR.dropWhile (<= value))
214+ (PR.drainWhile (<= value))
521− (PR.dropWhile (<= value))
215+ (PR.drainWhile (<= value))
524{-# INLINE shortestAllAny #-}
218{-# INLINE shortestAllAny #-}
525−shortestAllAny :: Monad m
219+shortestAllAny :: MonadCatch m
526− => Int -> Stream m Int -> m (Either ParseError ())
220+ => Int -> SerialT m Int -> m ()
527shortestAllAny value =
221shortestAllAny value =
528− Stream.parse
222+ IP.parse
529 (PR.shortest
223 (PR.shortest
530− (PR.dropWhile (<= value))
224+ (PR.drainWhile (<= value))
531− (PR.dropWhile (<= value))
225+ (PR.drainWhile (<= value))
534{-# INLINE longestAllAny #-}
228{-# INLINE longestAllAny #-}
535−longestAllAny :: Monad m
229+longestAllAny :: MonadCatch m
536− => Int -> Stream m Int -> m (Either ParseError ())
230+ => Int -> SerialT m Int -> m ()
537longestAllAny value =
231longestAllAny value =
538− Stream.parse
232+ IP.parse
539 (PR.longest
233 (PR.longest
540− (PR.dropWhile (<= value))
234+ (PR.drainWhile (<= value))
541− (PR.dropWhile (<= value))
235+ (PR.drainWhile (<= value))
238+parseManyChunksOfSum :: Int -> Handle -> IO Int
239+parseManyChunksOfSum n inh =
242+ (PR.fromFold $ FL.take n FL.sum)
243+ (S.unfold Handle.read inh)
545-------------------------------------------------------------------------------
245-------------------------------------------------------------------------------
546−-- Spanning
246+-- Parsing with unfolds
547-------------------------------------------------------------------------------
247-------------------------------------------------------------------------------
549−{-# INLINE span #-}
249+{-# INLINE parseManyUnfoldArrays #-}
550−span :: Monad m => Int -> Stream m Int -> m (Either ParseError ((), ()))
250+parseManyUnfoldArrays :: Int -> [Array.Array Int] -> IO ()
551−span value = Stream.parse (PR.span (<= (value `div` 2)) Fold.drain Fold.drain)
251+parseManyUnfoldArrays count arrays = do
552−
252+ let src = Source.source (Just (Producer.OuterLoop arrays))
553−{-# INLINE spanBy #-}
253+ let parser = PR.fromFold (FL.take count FL.drain)
554−spanBy :: Monad m => Int -> Stream m Int -> m (Either ParseError ((), ()))
254+ let readSrc =
555−spanBy value =
255+ Source.producer
556− Stream.parse (PR.spanBy (\_ i -> i <= (value `div` 2)) Fold.drain Fold.drain)
256+ $ Producer.concat Producer.fromList Array.producer
557−
257+ let streamParser =
558−{-# INLINE spanByRolling #-}
258+ Producer.simplify (Source.parseMany parser readSrc)
559−spanByRolling :: Monad m => Int -> Stream m Int -> m (Either ParseError ((), ()))
259+ S.drain $ S.unfold streamParser src
560−spanByRolling value =
561− Stream.parse (PR.spanByRolling (\_ i -> i <= value `div` 2) Fold.drain Fold.drain)
563−parseManyChunksOfSum :: Int -> Handle -> IO Int
564−parseManyChunksOfSum n inh =
565− Stream.fold Fold.length
567− (PR.fromFold $ Fold.take n Fold.sum)
568− (Stream.unfold Handle.reader inh)
570-------------------------------------------------------------------------------
261-------------------------------------------------------------------------------
571-- Parsers in which -fspec-constr-recursive=16 is problematic
262-- Parsers in which -fspec-constr-recursive=16 is problematic
@@ -576,129 +267,63 @@ parseManyChunksOfSum n inh =
576-- not have to rely on it.
267-- not have to rely on it.
578{-# INLINE lookAhead #-}
269{-# INLINE lookAhead #-}
579−lookAhead :: Monad m => Int -> Stream m Int -> m (Either ParseError ())
270+lookAhead :: MonadCatch m => Int -> SerialT m Int -> m ()
580lookAhead value =
271lookAhead value =
581− Stream.parse (PR.lookAhead (PR.takeWhile (<= value) Fold.drain) $> ())
272+ IP.parse (PR.lookAhead (PR.takeWhile (<= value) FL.drain) $> ())
583−-- XXX The timing of this increased 3x after the stepify extract changes.
584−{-# INLINE sequenceA_ #-}
585−sequenceA_ :: Monad m => Int -> Stream m Int -> m (Either ParseError ())
587− Stream.parse (F.sequenceA_ $ replicate value (PR.satisfy (> 0)))
589−-- quadratic complexity
590{-# INLINE sequenceA #-}
274{-# INLINE sequenceA #-}
591−sequenceA :: Monad m => Int -> Stream m Int -> m Int
275+sequenceA :: MonadCatch m => Int -> SerialT m Int -> m Int
592sequenceA value xs = do
276sequenceA value xs = do
593− x <- Stream.parse (TR.sequenceA (replicate value (PR.satisfy (> 0)))) xs
277+ x <- IP.parse (TR.sequenceA (replicate value (PR.satisfy (> 0)))) xs
594 return $ length x
278 return $ length x
596−-- quadratic complexity
280+{-# INLINE sequenceA_ #-}
281+sequenceA_ :: MonadCatch m => Int -> SerialT m Int -> m ()
283+ IP.parse (F.sequenceA_ $ replicate value (PR.satisfy (> 0)))
597{-# INLINE sequence #-}
285{-# INLINE sequence #-}
598−sequence :: Monad m => Int -> Stream m Int -> m Int
286+sequence :: MonadCatch m => Int -> SerialT m Int -> m Int
599sequence value xs = do
287sequence value xs = do
600− x <- Stream.parse (TR.sequence (replicate value (PR.satisfy (> 0)))) xs
288+ x <- IP.parse (TR.sequence (replicate value (PR.satisfy (> 0)))) xs
601 return $ length x
289 return $ length x
603{-# INLINE sequence_ #-}
291{-# INLINE sequence_ #-}
604−sequence_ :: Monad m => Int -> Stream m Int -> m (Either ParseError ())
292+sequence_ :: MonadCatch m => Int -> SerialT m Int -> m ()
605−sequence_ value xs =
293+sequence_ value =
606− Stream.parse (foldr f (return ()) (replicate value (PR.takeBetween 0 1 Fold.drain))) xs
294+ IP.parse (F.sequence_ $ replicate value (PR.satisfy (> 0)))
611− f m k = m >>= (\_ -> k)
613−-- choice using the "Alternative" instance with direct style parser type has
614−-- quadratic performance complexity.
616{-# INLINE choiceAsum #-}
296{-# INLINE choiceAsum #-}
617−choiceAsum :: Monad m => Int -> Stream m Int -> m (Either ParseError Int)
297+choiceAsum :: MonadCatch m => Int -> SerialT m Int -> m Int
618choiceAsum value =
298choiceAsum value =
619− Stream.parse (F.asum (replicate value (PR.satisfy (< 0)))
299+ IP.parse (asum (replicate value (PR.satisfy (< 0)))
620 AP.<|> PR.satisfy (> 0))
300 AP.<|> PR.satisfy (> 0))
623{-# INLINE choice #-}
302{-# INLINE choice #-}
624−choice :: Monad m => Int -> Stream m Int -> m (Either ParseError Int)
303+choice :: MonadCatch m => Int -> SerialT m Int -> m Int
625choice value =
304choice value =
626− Stream.parse
305+ IP.parse
627 (PR.choice (replicate value (PR.satisfy (< 0))) AP.<|> PR.satisfy (> 0))
306 (PR.choice (replicate value (PR.satisfy (< 0))) AP.<|> PR.satisfy (> 0))
630−-------------------------------------------------------------------------------
631−-- Parsing with unfolds
632−-------------------------------------------------------------------------------
634−{-# INLINE parseManyUnfoldArrays #-}
635−parseManyUnfoldArrays :: Int -> [Array.Array Int] -> IO ()
636−parseManyUnfoldArrays count arrays = do
637− let src = Producer.source (Just (Producer.OuterLoop arrays))
638− let parser = PR.fromFold (Fold.take count Fold.drain)
641− $ Producer.concat Producer.fromList Array.producer
643− Producer.simplify (Producer.parseMany parser readSrc)
644− Stream.fold Fold.drain $ Stream.unfold streamParser src
646-------------------------------------------------------------------------------
308-------------------------------------------------------------------------------
647-- Stream transformation
309-- Stream transformation
648-------------------------------------------------------------------------------
310-------------------------------------------------------------------------------
650{-# INLINE parseMany #-}
312{-# INLINE parseMany #-}
651−parseMany :: Monad m => Int -> Stream m Int -> m ()
313+parseMany :: MonadCatch m => Int -> SerialT m Int -> m ()
652parseMany n =
314parseMany n =
653− Stream.fold Fold.drain
315+ S.drain
654− . fmap getSum
316+ . S.map getSum
655− . Stream.catRights . Stream.parseMany (PR.fromFold $ Fold.take n Fold.mconcat)
317+ . IP.parseMany (PR.fromFold $ FL.take n FL.mconcat)
656− . fmap Sum
318+ . S.map Sum
658−{-# INLINE parseManyGroupBy #-}
659−parseManyGroupBy :: Monad m => (Int -> Int -> Bool) -> Stream m Int -> m ()
660−parseManyGroupBy cmp =
661− Stream.fold Fold.drain . Stream.parseMany (PR.groupBy cmp Fold.drain)
663−{-# INLINE parseManyGroupsRolling #-}
664−parseManyGroupsRolling :: Monad m => Bool -> Stream m Int -> m ()
665−parseManyGroupsRolling b =
666− Stream.fold Fold.drain
667− . Stream.parseMany (PR.groupByRolling (\_ _ -> b) Fold.drain)
669−{-# INLINE parseManyGroupsRollingEither #-}
670−parseManyGroupsRollingEither :: Monad m =>
671− (Int -> Int -> Bool) -> Int -> m ()
672−parseManyGroupsRollingEither cmp value = do
673− sourceUnfoldrM value 1
674− & Stream.parseMany (PR.groupByRollingEither cmp Fold.drain Fold.drain)
675− & Stream.fold Fold.drain
677−{-# INLINE parseManyGroupsRollingEitherAlt #-}
678−parseManyGroupsRollingEitherAlt :: Monad m =>
679− (Int -> Int -> Bool) -> Int -> m ()
680−parseManyGroupsRollingEitherAlt cmp value = do
681− sourceUnfoldrM value 1
682− -- Make the input unsorted.
683− & fmap (\x -> if even x then x + 2 else x)
684− & Stream.parseMany (PR.groupByRollingEither cmp Fold.drain Fold.drain)
685− & Stream.fold Fold.drain
687{-# INLINE parseIterate #-}
320{-# INLINE parseIterate #-}
688−parseIterate :: Monad m => Int -> Stream m Int -> m ()
321+parseIterate :: MonadCatch m => Int -> SerialT m Int -> m ()
689parseIterate n =
322parseIterate n =
690− Stream.fold Fold.drain
323+ S.drain
691− . fmap getSum
324+ . S.map getSum
692− . Stream.catRights
325+ . IP.parseIterate (PR.fromFold . FL.take n . FL.sconcat) (Sum 0)
693− . Stream.parseIterate
326+ . S.map Sum
694− (PR.fromFold . Fold.take n . Fold.sconcat)
698−{-# INLINE concatSequence #-}
699−concatSequence :: Monad m => Stream m Int -> m (Either ParseError ())
701− Stream.parse $ PR.sequence (Stream.repeat PR.one) Fold.drain
703-------------------------------------------------------------------------------
328-------------------------------------------------------------------------------
704-- Benchmarks
329-- Benchmarks
@@ -707,95 +332,41 @@ concatSequence =
707moduleName :: String
332moduleName :: String
708moduleName = "Data.Parser"
333moduleName = "Data.Parser"
710−instance NFData ParseError where
712− rnf (ParseError x) = rnf x
714o_1_space_serial :: Int -> [Benchmark]
335o_1_space_serial :: Int -> [Benchmark]
715o_1_space_serial value =
336o_1_space_serial value =
716 [ benchIOSink value "takeBetween" $ takeBetween value
337 [ benchIOSink value "takeBetween" $ takeBetween value
338+ , benchIOSink value "takeEQ" $ takeEQ value
717 , benchIOSink value "takeWhile" $ takeWhile value
339 , benchIOSink value "takeWhile" $ takeWhile value
718− , benchIOSink value "takeWhileP" $ takeWhileP value
719 , benchIOSink value "takeP" $ takeP value
340 , benchIOSink value "takeP" $ takeP value
720− , benchIOSink value "dropWhile" $ dropWhile value
341+ , benchIOSink value "drainWhile" $ drainWhile value
721− , benchIOSink value "takeStartBy" $ takeStartBy value
342+ , benchIOSink value "sliceBeginWith" $ sliceBeginWith value
722− , benchIOSink value "takeEndBy_" $ takeEndBy_ value
723 , benchIOSink value "groupBy" $ groupBy
343 , benchIOSink value "groupBy" $ groupBy
724 , benchIOSink value "groupByRolling" $ groupByRolling
344 , benchIOSink value "groupByRolling" $ groupByRolling
725 , benchIOSink value "wordBy" $ wordBy value
345 , benchIOSink value "wordBy" $ wordBy value
726− , benchIOSink value "sepBy (words)" sepByWords
346+ , benchIOSink value "splitAp" $ splitAp value
727− , benchIOSink value "sepByAll (words)" sepByAllWords
728− , benchIOSink value "sepBy1 (words)" sepByWords1
729− , benchIOSink value "deintercalate" $ deintercalate value
730− , benchIOSink value "deintercalate1" $ deintercalate1 value
731− , benchIOSink value "deintercalateAll" $ deintercalateAll value
732− -- Applicative and Monad
733− , benchIOSink value "splitAp2" $ splitAp2 value
734− , benchIOSink value "splitAp4" $ splitAp4 value
735− , benchIOSink value "splitAp8" $ splitAp8 value
736 , benchIOSink value "splitApBefore" $ splitApBefore value
347 , benchIOSink value "splitApBefore" $ splitApBefore value
737 , benchIOSink value "splitApAfter" $ splitApAfter value
348 , benchIOSink value "splitApAfter" $ splitApAfter value
738− , benchIOSink value "splitWith2" $ splitWith2 value
349+ , benchIOSink value "serialWith" $ serialWith value
739− , benchIOSink value "span" $ span value
350+ , benchIOSink value "sliceSepByP" $ sliceSepByP value
740− , benchIOSink value "spanBy" $ spanBy value
741− , benchIOSink value "spanByRolling" $ spanByRolling value
742− , benchIOSink value "monad2" $ monad value
743− , benchIOSink value "monad4" $ monad4 value
744− , benchIOSink value "monad8" $ monad8 value
746− , benchIOSink value "alt2parseMany" $ altSmall value
747− , benchIOSink value "alt2" $ alt2 value
748− , benchIOSink value "alt4" $ alt4 value
749− , benchIOSink value "alt8" $ alt8 value
750− , benchIOSink value "alt16" $ alt16 value
751 , benchIOSink value "many" many
351 , benchIOSink value "many" many
752 , benchIOSink value "many (wordBy even)" $ manyWordByEven
352 , benchIOSink value "many (wordBy even)" $ manyWordByEven
753 , benchIOSink value "some" some
353 , benchIOSink value "some" some
754 , benchIOSink value "manyTill" $ manyTill value
354 , benchIOSink value "manyTill" $ manyTill value
755− , benchIOSink value "parseMany" $ parseMany value
756− , benchIOSink value "parseMany (take 1)" (parseMany 1)
757− , benchIOSink value "parseMany (take all)" (parseMany value)
758− , benchIOSink value "parseMany (groupBy (<))" (parseManyGroupBy (<))
759− , benchIOSink value "parseMany (groupBy (==))" (parseManyGroupBy (==))
760− , benchIOSink value "parseMany groupRollingBy (bound groups)"
761− $ parseManyGroupsRolling False
762− , benchIOSink value "parseMany groupRollingBy (1 group)"
763− $ parseManyGroupsRolling True
764− , bench "parseMany groupRollingByEither (Left)"
765− $ nfIO $ parseManyGroupsRollingEitherLeft
766− , bench "parseMany groupRollingByEither (Right)"
767− $ nfIO $ parseManyGroupsRollingEitherRight
768− , bench "parseMany groupRollingByEither (Alternating)"
769− $ nfIO $ parseManyGroupsRollingEitherAlt1
770− , benchIOSink value "parseIterate (take 1)" (parseIterate 1)
771− , benchIOSink value "parseIterate (take all)" (parseIterate value)
772− , benchIOSink value "concatSequence" concatSequence
774 , benchIOSink value "tee" $ teeAllAny value
355 , benchIOSink value "tee" $ teeAllAny value
775 , benchIOSink value "teeFst" $ teeFstAllAny value
356 , benchIOSink value "teeFst" $ teeFstAllAny value
776 , benchIOSink value "shortest" $ shortestAllAny value
357 , benchIOSink value "shortest" $ shortestAllAny value
777 , benchIOSink value "longest" $ longestAllAny value
358 , benchIOSink value "longest" $ longestAllAny value
778− -}
359+ , benchIOSink value "parseMany (take 1)" (parseMany 1)
779− , benchIOSink value "streamEqBy" (streamEqBy value)
360+ , benchIOSink value "parseMany (take all)" (parseMany value)
361+ , benchIOSink value "parseIterate (take 1)" (parseIterate 1)
362+ , benchIOSink value "parseIterate (take all)" (parseIterate value)
784− {-# NOINLINE parseManyGroupsRollingEitherLeft #-}
785− parseManyGroupsRollingEitherLeft = parseManyGroupsRollingEither (<) value
787− {-# NOINLINE parseManyGroupsRollingEitherRight #-}
788− parseManyGroupsRollingEitherRight = parseManyGroupsRollingEither (>) value
790− {-# NOINLINE parseManyGroupsRollingEitherAlt1 #-}
791− parseManyGroupsRollingEitherAlt1 =
792− parseManyGroupsRollingEitherAlt (>) value
794o_1_space_filesystem :: BenchEnv -> [Benchmark]
365o_1_space_filesystem :: BenchEnv -> [Benchmark]
795o_1_space_filesystem env =
366o_1_space_filesystem env =
796− [ mkBench ("S.parseMany (Fold.take " ++ show (bigSize env) ++ " Fold.sum)") env
367+ [ mkBench ("S.parseMany (FL.take " ++ show (bigSize env) ++ " FL.sum)") env
797 $ \inh _ -> noinline parseManyChunksOfSum (bigSize env) inh
368 $ \inh _ -> noinline parseManyChunksOfSum (bigSize env) inh
798− , mkBench "S.parseMany (Fold.take 1 Fold.sum)" env
369+ , mkBench "S.parseMany (FL.take 1 FL.sum)" env
799 $ \inh _ -> inline parseManyChunksOfSum 1 inh
370 $ \inh _ -> inline parseManyChunksOfSum 1 inh
@@ -810,38 +381,26 @@ o_1_space_serial_unfold bound arrays =
810o_n_heap_serial :: Int -> [Benchmark]
381o_n_heap_serial :: Int -> [Benchmark]
811o_n_heap_serial value =
382o_n_heap_serial value =
813− benchIOSink value "takeEQ" $ takeEQ value
814− , benchIOSink value "takeGE" $ takeGE value
816 -- lookahead benchmark holds the entire input till end
384 -- lookahead benchmark holds the entire input till end
817− , benchIOSink value "lookAhead" $ lookAhead value
385+ benchIOSink value "lookAhead" $ lookAhead value
819− -- o-n-heap because of backtracking
387+ -- accumulates the results in a list
820− , benchIOSrc sourceEscapedFrames value "takeFramedByEsc_"
388+ , benchIOSink value "sequence" $ sequence value
821− $ takeFramedByEsc_ value
389+ , benchIOSink value "sequenceA" $ sequenceA value
391+ -- XXX why should this take O(n) heap, it discards the results?
392+ , benchIOSink value "sequence_" $ sequence_ value
393+ , benchIOSink value "sequenceA_" $ sequenceA_ value
823 -- non-linear time complexity (parserD)
394 -- non-linear time complexity (parserD)
824 , benchIOSink value "split_" $ split_ value
395 , benchIOSink value "split_" $ split_ value
825− -- XXX Takes lot of space when run on a long stream, why?
396+ -- XXX why O(n) heap?
826− , benchIOSink value "monad16" $ monad16 value
397+ , benchIOSink value "choice (asum)" $ choiceAsum value
398+ , benchIOSink value "choice" $ choice value
828 -- These show non-linear time complexity.
400 -- These show non-linear time complexity.
829 -- They accumulate the results in a list.
401 -- They accumulate the results in a list.
830− , benchIOSink value "sepBy1" sepBy1
831 , benchIOSink value "manyAlt" manyAlt
402 , benchIOSink value "manyAlt" manyAlt
832 , benchIOSink value "someAlt" someAlt
403 , benchIOSink value "someAlt" someAlt
833− , benchIOSink value "listEqBy" (listEqBy value)
836−-- accumulate results in a list in IO
837−o_n_space_serial :: Int -> [Benchmark]
838−o_n_space_serial value =
839− [ benchIOSink value "sequenceA/100" $ sequenceA (value `div` 100)
840− , benchIOSink value "sequenceA_/100" $ sequenceA_ (value `div` 100)
841− , benchIOSink value "sequence/100" $ sequence (value `div` 100)
842− , benchIOSink value "sequence_/100" $ sequence_ (value `div` 100)
843− , benchIOSink value "choice (asum)/100" $ choiceAsum (value `div` 100)
844− -- , benchIOSink value "choice/100" $ choice (value `div` 100)
847-------------------------------------------------------------------------------
406-------------------------------------------------------------------------------
@@ -850,13 +409,12 @@ o_n_space_serial value =
851main :: IO ()
410main :: IO ()
854 env <- mkHandleBenchEnv
412 env <- mkHandleBenchEnv
855 runWithCLIOptsEnv defaultStreamSize alloc (allBenchmarks env)
413 runWithCLIOptsEnv defaultStreamSize alloc (allBenchmarks env)
859− alloc value = Stream.fold Fold.toList $ Stream.chunksOf 100 $ sourceUnfoldrM value 0
417+ alloc value = IP.toList $ IP.arraysOf 100 $ sourceUnfoldrM value 0
861 allBenchmarks env arrays value =
419 allBenchmarks env arrays value =
862 [ bgroup (o_1_space_prefix moduleName) (o_1_space_serial value)
420 [ bgroup (o_1_space_prefix moduleName) (o_1_space_serial value)
@@ -866,22 +424,4 @@ main = do
866 , bgroup (o_1_space_prefix moduleName)
424 , bgroup (o_1_space_prefix moduleName)
867 (o_1_space_serial_unfold value arrays)
425 (o_1_space_serial_unfold value arrays)
868 , bgroup (o_n_heap_prefix moduleName) (o_n_heap_serial value)
426 , bgroup (o_n_heap_prefix moduleName) (o_n_heap_serial value)
869− , bgroup (o_n_space_prefix moduleName) (o_n_space_serial value)
872− -- Enable FUSION_CHECK macro at the beginning of the file
873− -- Enable one benchmark below, and run the benchmark
874− -- Check the .dump-simpl output
876− -- let input = sourceUnfoldrM value 1
877− -- manyTill value input
878− -- deintercalate value input
879− -- deintercalate1 value input
880− -- deintercalateAll value input
882− -- sepByAllWords input
884− -- sepByWords1 input
885− takeFramedByEsc_ value (sourceEscapedFrames value 1)