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As I understand, stream fusion is still subject of active research. A paper showing generalised stream fusion in Haskell was submitted to this year's ICFP. T
by mietek 13y ago
As I understand, stream fusion is still subject of active research. A paper showing generalised stream fusion in Haskell was submitted to this year's ICFP.
There is also no benevolent dictator in charge of Haskell.
http://research.microsoft.com/en-us/um/people/simonpj/papers/ndp/haskell-beats-C.pdf http://research.microsoft.com/en-us/um/people/simonpj/papers...
http://www.reddit.com/r/haskell/comments/1br0ls/haskell_beats_c_using_generalised_stream_fusion/ http://www.reddit.com/r/haskell/comments/1br0ls/haskell_beat...
- carterschonwald 13y agoindeed. The generalized stream fusion work is about lifting pointwise operations to their SIMD vectorized analogue. Likewise, stream fusion isn't always a win! Stream fusion and its siblings are great for pointwise operations, but aren't always a good idea for computations with heavy reuse, like nested convolutions or performant matrix multipy