Follow @Openwall on Twitter for new release announcements and other news
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Tue, 29 Nov 2011 21:51:10 -0500 (EST)
From: "Brad Tilley" <>
Subject: Re: AMD X6 multicore issue

> On Tue, Nov 29, 2011 at 06:17:07PM -0500, Brad Tilley wrote:
>> I think I did this right. Feel free to add it to the wiki on my behalf.
> Added to:
> You did not specify gcc version, so I put "gcc 4.2+ (not known exactly)"
> for now.

gcc --version
gcc (Debian Testing 4.6.2-4) 4.6.2

> Also, I guess that the OpenMP benchmark is for 6 threads, correct?
> Or is it 12?

It's 6 cores so I assume 6 threads. I don't believe these CPUs have the
virtual cores (hyperthreading, etc). When I ran the test, I didn't do
anything unusual. So unless OpenMP can somehow double the number of
hardware threads it should be 6.

>> Some over-zealous "security admins" disallow the entire TLD of .info on
>> my
>> current network.
> Ouch.  I'll e-mail an alternate URL to you.
> Alexander

Thanks I got it.


Brad Tilley
16 Systems, LLC
Cell: (540) 577-4781
PGP: gpg --recv-key 6EF4DA92

Powered by blists - more mailing lists

Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.