Re: Program is exceedingly slow under Leopard?
Re: Program is exceedingly slow under Leopard?
- Subject: Re: Program is exceedingly slow under Leopard?
- From: "James Long" <email@hidden>
- Date: Tue, 30 Oct 2007 11:01:51 -0400
Thanks guys, I didn't know about Shark. It turned out to be a problem
with Gambit using OS X's high resolution timer `setitimer`, whose
resolution was upped from 1e-2 to 1e-6 in Leopard, and was causing too
many interrupts.
Thanks for the help!
James
On 10/30/07, Thomas Engelmeier <email@hidden> wrote:
>
> On 30.10.2007, at 04:58, James Long wrote:
>
> > Unfortunately, I upgraded to Leopard, and the compiler and interpreter
> > run exceedingly slow only when reading a file and evaluating it. The
> > actual execution speed isn't affected, only the loading and
> > constructing of the code. I mean, I basically can't load any files
> > over 300 lines because it crawls to a halt (I have confirmed this on
> > another machine).
>
> Use Shark.app (part of the optional "Perfomance tools" (???) install
> of the Developer tools) or 'sample' from Terminal to find out where
> it's spending it's cycles...
>
> Regards,
> Tom_E
> _______________________________________________
> Do not post admin requests to the list. They will be ignored.
> Xcode-users mailing list (email@hidden)
> Help/Unsubscribe/Update your Subscription:
>
> This email sent to email@hidden
>
--
James Long
Coptix, Inc.
email@hidden
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Xcode-users mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden