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RE: [amibroker] Re: Speed Up Backtesting



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You're comparing apples and oranges.  Server vs desktop.

I suggest you read up on Woodcrest and compare that to Opteron..

d 

> -----Original Message-----
> From: amibroker@xxxxxxxxxxxxxxx 
> [mailto:amibroker@xxxxxxxxxxxxxxx] On Behalf Of Fred
> Sent: Monday, July 17, 2006 2:16 AM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] Re: Speed Up Backtesting
> 
> Conroe will undoubtedly be the greatest thing since slice 
> bread in terms of a single CPU when it arrives ...
> 
> However, as far as obsoleting everything else is concerned ... 
> 
> Assuming that AB will one day in the not too distant future 
> take advantage of multiple CPU's in a box for optimization, a 
> new single chip anything will hardly be faster then the 50+ 
> ghz that could be cranked out by boards like this ... 
> 
> http://www.tyan.com/products/html/thunderk8qw.html 
> 
> --- In amibroker@xxxxxxxxxxxxxxx, "dingo" <dingo@xxx> wrote:
> >
> > Nope.  Core 2 was introduced this past Fri.  Obsolete's everything
> out
> > now...    Major score for Intel.
> > 
> > The desktop name is "Conroe" and the laptop version of the new chip
> is
> > "Merom" (Intel Internal names).  Core 2 is much faster and uses far
> less
> > power than their previous Pentiums. 
> > 
> > Here are some reviews:
> > 
> > http://www.anandtech.com/cpuchipsets/showdoc.aspx?i=2795
> > 
> > http://www.legitreviews.com/article/362/1/
> > 
> > http://www.techreport.com/reviews/2006q3/core2/index.x?pg=1
> > 
> > And the announcement:
> > 
> > http://www.intel.com/products/processor/core2/?iid=search
> > 
> > d
> > 
> > > -----Original Message-----
> > > From: amibroker@xxxxxxxxxxxxxxx
> > > [mailto:amibroker@xxxxxxxxxxxxxxx] On Behalf Of Phsst
> > > Sent: Sunday, July 16, 2006 5:43 PM
> > > To: amibroker@xxxxxxxxxxxxxxx
> > > Subject: [amibroker] Re: Speed Up Backtesting
> > > 
> > > > Future:  Tomasz has promised a muti-core aware optimizer
> > > >              New Intel Core2 will prolly double your performance
> > > >
> > > 
> > > d...
> > > 
> > > I've got a fairly new Dell Inspiron 9400 w / Core Duo. Is 
> this what 
> > > you are refering to with 'Core2'?
> > > 
> > > I've read Intels' comments about improved multi-tasking
> > > (threading?) abilities w the Core Duo, but to me it just 
> sounds like 
> > > a bunch of new buzzwords that I'm not quite able to 
> decipher into a 
> > > real function/benefit matrix.
> > > 
> > > What changes  does a developer like Tomasz have to make to their 
> > > software to take advantage of the new processors?
> > > 
> > > BTW... the Inspiron 9400 is nice, and the only problem I've 
> > > experienced (three times) is with the display adapter failing and 
> > > causing a horizontal shift a couple of dozen times on the 
> display, 
> > > requiring a re-boot to straighten out. I've downloaded new Intel 
> > > graphics card driver sofware, but the infrequent problem still 
> > > persists.
> > > 
> > > Rgds... D
> > > 
> > > 
> > > 
> > > 
> > > 
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