Re: Cocoa/Objective-C's Relative Performance
Re: Cocoa/Objective-C's Relative Performance
- Subject: Re: Cocoa/Objective-C's Relative Performance
- From: Ryan Stevens <email@hidden>
- Date: Wed, 12 Jan 2005 20:58:03 -0800
On Jan 12, 2005, at 2:06 PM, Guy English wrote:
On Wed, 12 Jan 2005 16:12:33 -0500, Ivan S. Kourtev
<email@hidden> wrote:
Well, that is sort of what we did and how we found out we need this
performance information.
I don't know of any benchmarks for the Cocoa collection classes. What
performance problems are you seeing and with which classes? It is
likely possible to write a collection class optimized for your
particular data access pattern and then drop it in where you need it.
If it follows the Cocoa collection methods it should be pretty
painless. You can also poseAs but I'm not sure that's a good idea
against class clusters. In fact I'm pretty sure it's a bad idea. :)
There were informal benchmarks posted on list (omni's I think) back in
the day, between 10.0 and 10.1, IIRC. Very detailed with a lively
discussion. I haven't looked for it but it might still be around.
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