Speed v Version

[Dave Hodgkinson]

On 1 Jun 2011, at 14:13, Nicholas Clark wrote:
> 
> but then as Dave says, changing from x86 to x86_64 halves the amount of
> (non-character, non floating point) stuff you can get in the same CPU's
> caches, and in the same machine's RAM.

This kinda blew $client out of the water who have leaky code and were using
Apache::SizeLimit as a damage limitation[0]

[0] I may be exaggerating for effect here...