[Haskell-cafe] Haskell on NUMA

Michael Lesniak mlesniak at uni-kassel.de
Fri Jun 17 00:04:29 CEST 2011


what ist the current state of Haskell's parallel performance on NUMA
machines? I've (probably) run into some performance problems using a 2x8
cores machine and am unsure how to fix them (if it's possible at all at the
moment). I've only found two (helpful?) resources on the web, namely

- an old ticket which is closed [1]
- a current talk (13. May 2011) about a new runtime system for GHC7 for NUMA
machines [2]

Are any other informations available?

Kind regards,


[1] http://hackage.haskell.org/trac/summer-of-code/ticket/1123
[2] http://www.dcs.gla.ac.uk/~jsinger/mmnet11_talks/orczyk.pdf
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