[Haskell-cafe] Some great results on fused code with the LLVM backend

Don Stewart dons at galois.com
Sun Feb 21 20:57:25 EST 2010

I tried out some of the vector and uvector fusion benchmarks with the
new LLVM backend


and got some great results for the tight loops generated through fusion.
Up to 2x faster than gcc -O3 in some cases.

The LLVM backend looks very promising -- considering we've not even
begun to explore the optimization pipeline at the level.

-- Don

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