Re: Optimization for ..._MULTIPLY_LONG on more systems
| From: | Matt Wilmas | Date: | Fri, 10 Nov 2006 05:04:14 +0000 |
| Subject: | Re: Optimization for ..._MULTIPLY_LONG on more systems | ||
| References: | 1 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-26451@lists.php.net to get a copy of this message | ||
Hi Andi,
----- Original Message -----
From: "Andi Gutmans"
Sent: Wednesday, November 08, 2006
> Nice patch! Looks good to me... Any other thoughts?
Since I don't have a *nix system to test on, I was wondering how my version
compares to the assembly one. But I guess the latter is still fastest where
supported, at least in case of no overflow.
I thought I was going to mention something else I noticed when benchmarking
the * operator, which is why I didn't reply sooner, but it's not
multiplication-specific, so nevermind. :-) I'll send a new e-mail after
looking into it more...
Matt