Don Stewart ha scritto:
Thanks to those guys who've submitted parallel programs to the language
benchmarks game, we're climbing up the rankings, now in 3rd, and ahead
of C :)
http://shootout.alioth.debian.org/u64q/benchmark.php?test=all&lang=all
Just one or two more parallel programs required...
Submit them here, and we can test on quad core,
http://haskell.org/haskellwiki/Shootout/Parallel
There is a lot of efforts to improve CPU time, but what about memory usage?
http://shootout.alioth.debian.org/u64q/benchmark.php?test=all&lang=ghc&lang2=ghc
Compared to C versions:
mandelbrot requires 18x memory
k-nucleotide requires 13x memory
reverse-complement requires 4.9x memory
The main problem is with k-nucleotide, that requires a total of
2,920,980 KB!
http://shootout.alioth.debian.org/u64q/benchmark.php?test=knucleotide&lang=all&sort=kb
http://shootout.alioth.debian.org/u64q/benchmark.php?test=revcomp&lang=all&sort=kb
For mandelbrot there is an alternate version with better memory and CPU
usage.
-- Don
Manlio Perillo
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