1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
{-# LANGUAGE PackageImports #-}
module Main (main) where
import BZip.Dump
import qualified "bz2" Codec.Compression.BZip as BZ2
#ifdef WITH_BZLIB
import qualified "bzlib" Codec.Compression.BZip as BZlib
#endif
import Criterion.Main
import qualified Data.ByteString.Lazy as BSL
decompressFile :: FilePath -> IO BSL.ByteString
decompressFile = fmap BZ2.decompress . BSL.readFile
compressFile :: FilePath -> IO BSL.ByteString
compressFile = fmap BZ2.compress . BSL.readFile
main :: IO ()
main =
defaultMain [ bgroup "decompressDump"
[ bench "decompress + write to file (bz2)" $ nfIO (decompressDump BZ2.decompress)
#ifdef WITH_BZLIB
, bench "decompress + write to file (bzlib)" $ nfIO (decompressDump BZlib.decompress)
#endif
]
, bgroup "compressDump"
[ bench "compress + write to file (bz2)" $ nfIO (compressDump BZ2.compress)
#ifdef WITH_BZLIB
, bench "compress + write to file (bzlib)" $ nfIO (compressDump BZlib.compress)
#endif
]
, bgroup "decompress"
[ bench "decompress file" $ nfIO (decompressFile "test/data/sample1.bz2")
, bench "decompress file" $ nfIO (decompressFile "test/data/sample2.bz2")
, bench "decompress file" $ nfIO (decompressFile "test/data/sample3.bz2")
]
, bgroup "compress"
[ bench "compress file" $ nfIO (compressFile "test/data/sample1.ref")
, bench "compress file" $ nfIO (compressFile "test/data/sample2.ref")
, bench "compress file" $ nfIO (compressFile "test/data/sample3.ref")
]
]
|
