55 lines
2.1 KiB
Haskell
55 lines
2.1 KiB
Haskell
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module Main where
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import Criterion.Main (defaultMain)
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import Data.ByteString (ByteString)
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import Hedgehog.Corpus (muppets, simpsons, vegetables, viruses)
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import Criterion
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import qualified Data.Map.Strict as M
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import qualified Data.ByteString.Char8 as B
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import qualified Data.Trie as Trie
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setupEnv :: IO ([(ByteString, ())], [(ByteString, ())])
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setupEnv = pure (small, big)
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where
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small =
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[ (firstname <> "." <> surname <> "@" <> domain <> "." <> tld, ())
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| firstname <- simpsons
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, surname <- muppets
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, domain <- vegetables
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, tld <- ["com", "fi", "co.uk", "info", "org"]
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]
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big =
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[ (firstname <> "." <> surname <> "@" <> domain1 <> "." <> domain2 <> "." <> tld, ())
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| firstname <- simpsons
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, surname <- muppets
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, domain1 <- vegetables
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, domain2 <- viruses
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, tld <- ["com", "fi", "co.uk", "info", "org"]
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]
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main :: IO ()
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main = defaultMain
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[ env setupEnv $ \ ~(small,big) -> bgroup "main"
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[ bgroup "small"
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[ bgroup "Data.Map"
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[ bench "length . toList . fromList" $ whnf (length . M.toList . M.fromList) small
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, bench "length . filter (\"homer\" `isPrefixOf`) . keys . fromList" $ whnf (length . M.keys . M.filterWithKey (\k _ -> "homer" `B.isPrefixOf` k) . M.fromList) small
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]
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, bgroup "Data.Trie"
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[ bench "length . toList . fromList" $ whnf (length . Trie.toList . Trie.fromList) small
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, bench "length . keys . submap \"homer\" . fromList" $ whnf (length . Trie.keys . Trie.submap "homer" . Trie.fromList) small
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]
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]
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, bgroup "big"
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[ bgroup "Data.Map"
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[ bench "length . toList . fromList" $ whnf (length . M.toList . M.fromList) big
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, bench "length . filter (\"homer\" `isPrefixOf`) . keys . fromList" $ whnf (length . M.keys . M.filterWithKey (\k _ -> "homer" `B.isPrefixOf` k) . M.fromList) big
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]
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, bgroup "Data.Trie"
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[ bench "length . toList . fromList" $ whnf (length . Trie.toList . Trie.fromList) big
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, bench "length . keys . submap \"homer\" . fromList" $ whnf (length . Trie.keys . Trie.submap "homer" . Trie.fromList) big
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]
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]
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]
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]
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