Re: [Haskell-cafe] Re: GHC's parallel garbage collector -- what am I doing wrong?

2010-03-07 Thread Jan-Willem Maessen
On Mar 3, 2010, at 8:44 AM, Simon Marlow wrote: On 01/03/2010 21:20, Michael Lesniak wrote: Hello Bryan, The parallel GC currently doesn't behave well with concurrent programs that uses multiple capabilities (aka OS threads), and the behaviour you see is the known symptom of this.. I

Re: [Haskell-cafe] Re: GHC's parallel garbage collector -- what am I doing wrong?

2010-03-07 Thread Simon Marlow
On 07/03/10 14:41, Jan-Willem Maessen wrote: On Mar 3, 2010, at 8:44 AM, Simon Marlow wrote: On 01/03/2010 21:20, Michael Lesniak wrote: Hello Bryan, The parallel GC currently doesn't behave well with concurrent programs that uses multiple capabilities (aka OS threads), and the behaviour

[Haskell-cafe] Re: GHC's parallel garbage collector -- what am I doing wrong?

2010-03-03 Thread Simon Marlow
On 01/03/2010 21:20, Michael Lesniak wrote: Hello Bryan, The parallel GC currently doesn't behave well with concurrent programs that uses multiple capabilities (aka OS threads), and the behaviour you see is the known symptom of this.. I believe that Simon Marlow has some fixes in hand that may