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Ben Kaduk wrote:
[...]
>> + *
>> + * This is more than 5.2 times as compared to the raw implementation
>> + * on Intel T7300 under EM64T mode for strings longer than word length.
>
> The grammar is not quite right, here. Did you mean to say "more tha
On Sun, Jan 25, 2009 at 6:08 PM, Xin LI wrote:
> Author: delphij
> Date: Sun Jan 25 23:08:47 2009
> New Revision: 187700
> URL: http://svn.freebsd.org/changeset/base/187700
>
> Log:
> Rewrite of MI strlen(3) in a way that can better utilize modern hardware by
> reducing branches and doing word-s
Author: delphij
Date: Sun Jan 25 23:08:47 2009
New Revision: 187700
URL: http://svn.freebsd.org/changeset/base/187700
Log:
Rewrite of MI strlen(3) in a way that can better utilize modern hardware by
reducing branches and doing word-sized operation.
The idea is taken from J.T. Conklin's x8
