Perf.Measure

Documentation

data Measure m b

Constructors

Monoid b => Measure

Fields

• measure :: b
• prestep :: m a
• poststep :: a -> m b

runMeasure :: MonadIO m => Measure m b -> m a -> m (b, a)

runMeasureN :: MonadIO m => Int -> Measure m b -> m a -> m (b, a)

cost :: MonadIO m => Measure m b -> m b

cputime :: Measure IO Integer

realtime :: Measure IO NominalDiffTime

count :: Measure IO Int

cycles :: Measure IO Cycles

Orphan instances

Monoid Int

Methods

mempty :: Int

mappend :: Int -> Int -> Int

mconcat :: [Int] -> Int

Monoid Integer

Methods

mempty :: Integer

mappend :: Integer -> Integer -> Integer

mconcat :: [Integer] -> Integer

Monoid NominalDiffTime

Methods

mempty :: NominalDiffTime

mappend :: NominalDiffTime -> NominalDiffTime -> NominalDiffTime

mconcat :: [NominalDiffTime] -> NominalDiffTime