benchmarks/Brainfuck.hs

   1 {-# LANGUAGE TemplateHaskell #-}
   2 {-# LANGUAGE TypeApplications #-}
   3 {-# LANGUAGE TypeFamilies #-}
   4 {-# OPTIONS_GHC -Wno-missing-signatures #-}
   5 module Brainfuck where
   6
   7 --import qualified Data.Text.Lazy as TL
   8 import Control.Monad ((=<<))
   9 import Criterion.Main (Benchmark, bench, bgroup, env, nf)
  10 import Data.Function (($))
  11 import Data.Semigroup (Semigroup(..))
  12 import qualified Data.Attoparsec.ByteString as AP.ByteString
  13 import qualified Data.Attoparsec.Text as AP.Text
  14 import qualified Data.ByteString as BS
  15 import qualified Data.ByteString.Lazy as BSL
  16 import qualified Data.List as List
  17 import qualified Data.Text.IO as Text
  18 import qualified System.IO as IO
  19
  20 import qualified Parsers.Brainfuck.Attoparsec as AP.Brainfuck
  21 import qualified Parsers.Brainfuck.Handrolled as HR.Brainfuck
  22 import qualified Parsers.Brainfuck.SymanticParser as SP.Brainfuck
  23 import Paths_symantic_parser
  24
  25 inputPath inputName = getDataFileName ("parsers/Parsers/Brainfuck/inputs/"<>inputName<>".bf")
  26 benchBrainfuck inputName =
  27   [ bgroup "Text"
  28     [ env (Text.readFile =<< inputPath inputName) $ \inp ->
  29       bgroup inputName
  30         [ bench "SymanticParser" $
  31           nf SP.Brainfuck.parserText inp
  32         , bench "Attoparsec" $
  33           nf (AP.Text.parse AP.Brainfuck.parser) inp
  34         , bench "Handrolled" $
  35           nf HR.Brainfuck.parser inp
  36         ]
  37     ]
  38   , bgroup "String"
  39     [ env (IO.readFile =<< inputPath inputName) $ \inp ->
  40       bgroup inputName
  41         [ bench "SymanticParser" $
  42           nf SP.Brainfuck.parserString inp
  43         ]
  44     ]
  45   , bgroup "ByteString"
  46     [ env (BS.readFile =<< inputPath inputName) $ \inp ->
  47       bgroup inputName
  48         [ bench "SymanticParser" $
  49           nf SP.Brainfuck.parserByteString inp
  50         , bench "Attoparsec" $
  51           nf (AP.ByteString.parse AP.Brainfuck.parser) inp
  52         , bench "Handrolled" $
  53           nf HR.Brainfuck.parser inp
  54         ]
  55     ]
  56   , bgroup "ByteStringLazy"
  57     [ env (BSL.readFile =<< inputPath inputName) $ \inp ->
  58       bgroup inputName
  59         [ bench "SymanticParser" $
  60           nf SP.Brainfuck.parserByteStringLazy inp
  61         ]
  62     ]
  63   ]
  64
  65 benchmark :: Benchmark
  66 benchmark = bgroup "Brainfuck" $ List.concat
  67   [ benchBrainfuck "helloworld"
  68   , benchBrainfuck "compiler"
  69   , benchBrainfuck "hanoi"
  70   ]