#7606: Stride scheduling for Haskell threads with priorities ---------------------------------+------------------------------------------ Reporter: ezyang | Owner: ezyang Type: feature request | Status: new Priority: normal | Milestone: 7.8.1 Component: Runtime System | Version: 7.7 Keywords: | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: None/Unknown Difficulty: Unknown | Testcase: Blockedby: | Blocking: Related: | ---------------------------------+------------------------------------------ Comment(by ezyang): Aaand the latest numbers! It looks like the new IO manager does a lot better! GHC 7.7.20130221 {{{ 0% 50% 90% 99% 99.9% 99.99% 0.000009 0.000019 0.000059 0.000103 0.000130 0.000926 }}} GHC 7.7.20130221 -threaded {{{ 0% 50% 90% 99% 99.9% 99.99% 0.000026 0.000046 0.000090 0.000167 0.000220 0.001286 }}} GHC 7.7.20130221 -threaded -N2 {{{ 0% 50% 90% 99% 99.9% 99.99% 0.000026 0.000055 0.000101 0.000179 0.000253 0.000927 }}} -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7606#comment:34 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler