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author | Vincent Ambo <tazjin@google.com> | 2019-08-15T15·11+0100 |
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committer | Vincent Ambo <tazjin@google.com> | 2019-08-15T15·11+0100 |
commit | 128875b501bc2989617ae553317b80faa556d752 (patch) | |
tree | 9b32d12123801179ebe900980556486ad4803482 /third_party/bazel/rules_haskell/examples/vector/benchmarks/Algo/Spectral.hs | |
parent | a20daf87265a62b494d67f86d4a5199f14394973 (diff) |
chore: Remove remaining Bazel-related files r/31
Diffstat (limited to 'third_party/bazel/rules_haskell/examples/vector/benchmarks/Algo/Spectral.hs')
-rw-r--r-- | third_party/bazel/rules_haskell/examples/vector/benchmarks/Algo/Spectral.hs | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/third_party/bazel/rules_haskell/examples/vector/benchmarks/Algo/Spectral.hs b/third_party/bazel/rules_haskell/examples/vector/benchmarks/Algo/Spectral.hs deleted file mode 100644 index 811c58269e84..000000000000 --- a/third_party/bazel/rules_haskell/examples/vector/benchmarks/Algo/Spectral.hs +++ /dev/null @@ -1,21 +0,0 @@ -module Algo.Spectral ( spectral ) where - -import Data.Vector.Unboxed as V - -import Data.Bits - -spectral :: Vector Double -> Vector Double -{-# NOINLINE spectral #-} -spectral us = us `seq` V.map row (V.enumFromTo 0 (n-1)) - where - n = V.length us - - row i = i `seq` V.sum (V.imap (\j u -> eval_A i j * u) us) - - eval_A i j = 1 / fromIntegral r - where - r = u + (i+1) - u = t `shiftR` 1 - t = n * (n+1) - n = i+j - |