diff options
| author | Griffin Smith <grfn@gws.fyi> | 2020-06-28T23·35-0400 |
|---|---|---|
| committer | glittershark <grfn@gws.fyi> | 2020-06-28T23·38+0000 |
| commit | 7252468b34086e4371872a2fbad9b26941352729 (patch) | |
| tree | fd183b4880260144eb4c9bf96ec0f6e7b19ae062 /users/glittershark/xanthous/bench/Xanthous/RandomBench.hs | |
| parent | bf9b09bd8c63261758140d51f24617c6f05af392 (diff) | |
feat(xan): Add a benchmark suite r/1112
Change-Id: Id31960e7bc2243dfa53dc5e45b09d8253bdef852 Reviewed-on: https://cl.tvl.fyi/c/depot/+/727 Reviewed-by: glittershark <grfn@gws.fyi>
Diffstat (limited to 'users/glittershark/xanthous/bench/Xanthous/RandomBench.hs')
| -rw-r--r-- | users/glittershark/xanthous/bench/Xanthous/RandomBench.hs | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/users/glittershark/xanthous/bench/Xanthous/RandomBench.hs b/users/glittershark/xanthous/bench/Xanthous/RandomBench.hs new file mode 100644 index 0000000000..fae4af92a7 --- /dev/null +++ b/users/glittershark/xanthous/bench/Xanthous/RandomBench.hs @@ -0,0 +1,32 @@ +-------------------------------------------------------------------------------- +module Xanthous.RandomBench (benchmark, main) where +-------------------------------------------------------------------------------- +import Bench.Prelude +-------------------------------------------------------------------------------- +import Control.Parallel.Strategies +import Control.Monad.Random +-------------------------------------------------------------------------------- +import Xanthous.Random +-------------------------------------------------------------------------------- + +main :: IO () +main = defaultMain [benchmark] + +-------------------------------------------------------------------------------- + +benchmark :: Benchmark +benchmark = bgroup "Random" + [ bgroup "chooseSubset" + [ bench "serially" $ + nf (evalRand $ chooseSubset (0.5 :: Double) [1 :: Int ..1000000]) + (mkStdGen 1234) + ] + , bgroup "choose weightedBy" + [ bench "serially" $ + nf (evalRand + . choose + . weightedBy (\n -> product [n, pred n .. 1]) + $ [1 :: Int ..1000000]) + (mkStdGen 1234) + ] + ] |