mirror of
https://github.com/github/semantic.git
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68 lines
2.2 KiB
Haskell
68 lines
2.2 KiB
Haskell
{-# LANGUAGE DeriveAnyClass, FlexibleInstances #-}
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{-# OPTIONS_GHC -fno-warn-orphans #-}
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module Main where
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import Arguments
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import Criterion.Main
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import Data.Function
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import Data.List (genericLength)
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import Data.String
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import Patch
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import Prologue
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import qualified Renderer as R
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import SemanticDiff (fetchDiffs)
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import qualified SemanticDiffPar
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import SES
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import System.Directory (makeAbsolute)
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main :: IO ()
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main = defaultMain
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[ bgroup "ses"
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[ bench "0,0" (nf (uncurry benchmarkSES) ([], []))
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, bench "1,1, =" (nf (uncurry benchmarkSES) ([lower], [lower]))
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, bench "1,1, ≠" (nf (uncurry benchmarkSES) ([lower], [upper]))
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, bench "10,10, =" (nf (uncurry benchmarkSES) (replicate 10 lower, replicate 10 lower))
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, bench "10,10, ≠" (nf (uncurry benchmarkSES) (replicate 10 lower, replicate 10 upper))
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, bench "100,100, =" (nf (uncurry benchmarkSES) (replicate 100 lower, replicate 100 lower))
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, bench "100,100, ≠" (nf (uncurry benchmarkSES) (replicate 100 lower, replicate 100 upper))
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]
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, syncAsyncBenchmark
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]
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where lower = ['a'..'z']
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upper = ['A'..'Z']
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benchmarkSES :: [String] -> [String] -> [Either String (Patch String)]
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benchmarkSES = ses compare cost
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where compare a b = if a == b then Just (Left a) else Nothing
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cost = either (const 0) (sum . fmap genericLength)
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instance NFData a => NFData (Patch a)
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syncAsyncBenchmark :: Benchmark
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syncAsyncBenchmark =
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bgroup "async vs par" [
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bench "async" . whnfIO $ SemanticDiff.fetchDiffs =<< theArgs,
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bench "par" . whnfIO $ SemanticDiffPar.fetchDiffs =<< theArgs
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]
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theArgs :: IO Arguments
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theArgs = do
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jqueryPath <- makeAbsolute "test/repos/jquery"
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pure $ args jqueryPath sha1 sha2 files R.Patch
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where
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sha1 = "70526981916945dc4093e116a3de61b1777d4718"
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sha2 = "e5ffcb0838c894e26f4ff32dfec162cf624d8d7d"
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files = [
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"src/manipulation/getAll.js",
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"src/manipulation/support.js",
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"src/manipulation/wrapMap.js",
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"src/offset.js",
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"test/unit/css.js",
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"test/unit/deferred.js",
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"test/unit/deprecated.js",
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"test/unit/effects.js",
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"test/unit/event.js",
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"test/unit/offset.js",
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"test/unit/wrap.js"
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]
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