On Wed, Nov 29, 2006 at 10:57:52AM +, Neil Davies wrote:
>
> In order to get low jitter you have to deliberately wake up early and
> spin - hey what are all these extra cores for! - knowing the
> quantisation of the RTS is useful in calibration loop for how much to
> wake up early.
Ah, I see.
On 29/11/06, Ian Lynagh <[EMAIL PROTECTED]> wrote:
On Wed, Nov 22, 2006 at 03:37:05PM +, Neil Davies wrote:
> Ian/Simon(s) Thanks - looking forward to the fix.
I've now pushed it to the HEAD.
Thanks - I'll pull it down and give it a try.
> It will help with the real time enviroment that
On Wed, Nov 22, 2006 at 03:37:05PM +, Neil Davies wrote:
> Ian/Simon(s) Thanks - looking forward to the fix.
I've now pushed it to the HEAD.
> It will help with the real time enviroment that I've got.
Lazy evaluation and GHC's garbage collector will probably cause
headaches if you want true
Ian/Simon(s) Thanks - looking forward to the fix. It will help with
the real time enviroment that I've got.
Follow on query: Is there a way of seeing the value of this interval
from within the Haskell program? Helps in the calibration loop.
Neil
___
H
Ian Lynagh wrote:
[moving to glasgow-haskell-bugs]
On Wed, Nov 15, 2006 at 11:40:12PM +, Neil Davies wrote:
however when -threaded is used you get some interesting effects,
including returning too early:
Tgt/Actual = 0.000125/0.34s, diff = -0.91s
Thanks for the report; I can re
