On Aug 29, 2009, at 1:48 AM, eZar wrote:

> I see 64 bits Linux, but... when Chromium 64 bits for MAC?

Why do you want a 64-bit version? I don't think the benefits would be  
very noticeable. Having more address space isn't a big win when every  
tab runs in a separate address space already, and the performance  
benefits of more registers are probably canceled out by the increased  
memory footprint caused by all those 8-bit pointers.

(Also — since you mention it in the subject — Snow Leopard is not  
required for 64-bit apps. They're already supported in 10.5 (Xcode 3.1  
is 64-bit, for example.) What's new in 10.6 is a 64-bit kernel, which  
has some benefit on systems with very large amounts of RAM or running  
huge numbers of simultaneous processes.)

—Jens

PS: As I understand it, one of the reasons to go 64-bit on Linux is  
that there are some platform APIs Chromium wants to use (password  
management?) that are for some reason only accessible in 64-bit.
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