1 Haskell kazu@iij.ad.jp 2 (parallel) (concurrent) 3 4 5 6 7 Haskell 8 OS 9 Haskell 10 Haskell 11 Haskell Haskell 12 Haskell 13 Haskell 14 ) N 15 map map Google MapReduce 16 Java puzzles.parallel().map(e -> solve(e)); // Scala puzzles.par.map(solve); // Haskell map solve puzzles ‘using‘ parList rseq ) 17 % ghc -O2 -threaded foo.hs % ./foo +RTS -N2 18 Repa Accelerate GPU NVIDIA GPU CUDA 19 h x = do
