benchmarks/haskell/Multilang.hs · text

32 lines 789 B history raw

1{-# LANGUAGE BangPatterns, OverloadedStrings, RankNTypes #-}

3module Main (

4 main

5 ) where

7import Control.Monad (forM_)

8import qualified Data.ByteString as B

9import qualified Data.Text as Text

10import Data.Text.Encoding (decodeUtf8)

11import Data.Text (Text)

12import System.IO (hFlush, stdout)

13import Timer (timer)

15type BM = Text -> ()

17bm :: forall a. (Text -> a) -> BM

18bm f t = f t `seq` ()

20benchmarks :: [(String, Text.Text -> ())]

21benchmarks = [

22 ("find_first", bm $ Text.isInfixOf "en:Benin")

23 , ("find_index", bm $ Text.findIndex (=='c'))

24 ]

26main :: IO ()

27main = do

28 !contents <- decodeUtf8 `fmap` B.readFile "../tests/text-test-data/yiwiki.xml"

29 forM_ benchmarks $ \(name, bmark) -> do

30 putStr $ name ++ " "

31 hFlush stdout

32 putStrLn =<< (timer 100 contents bmark)