Re: Garbage Collection Performance Hit
Re: Garbage Collection Performance Hit
- Subject: Re: Garbage Collection Performance Hit
- From: "Adam R. Maxwell" <email@hidden>
- Date: Wed, 31 Oct 2007 12:19:24 -0700
On Wednesday, October 31, 2007, at 12:06PM, "Michael Watson" <email@hidden> wrote:
>What have you done to make you believe this, out of curiosity? (I'd
>love to have an example of things to look for in future profiling, if
>you've got some sort of data here.)
I've sampled Xcode when the editor beachballs while I'm typing code; it's like using an ssh connection over a 1200 baud modem :). If you're interested in actual samples, e-mail me offlist. In the case of Xcode it also seems related to project and class file size, and I can point you to a couple of open source projects that are now painful to work with.
--
adam
>On 31 Oct, 2007, at 14:46, Adam R. Maxwell wrote:
>
>> I believe the collector thread is what's killing Xcode text editing
>> performance on my PowerBook G4, though. If your market includes
>> users with 2-3 year old hardware, GC performance might be more of
>> an issue. FWIW.
>
>
>
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