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Re: [amibroker] WARNING! Re: Dual processor - will it help?



PureBytes Links

Trading Reference Links




If you are into dual processor systems, and don't mind 
building your own, www.2cpu.com is the best 
news & community site available. If anyone is thinking of getting a dual CPU 
system, they can go to 2cpu forums and see what the common setups and 
issues are for their area of use. Generally, home-built systems or build-to-spec 
(i.e. ask an experienced person to build it) will give you the best of all 
words, assuming you can tolerate mucking around with hardware. Everyone, 
including boutique brand builders all build with same or similar hardware. 
Proprietary hardware (when it comes to PC's) is not worth the headaches. 

 
<BLOCKQUOTE 
>
  ----- Original Message ----- 
  <DIV 
  >From: 
  dingo 
  To: <A title=amibroker@xxxxxxxxxxxxxxx 
  href="">amibroker@xxxxxxxxxxxxxxx 
  Sent: Sunday, November 23, 2003 12:05 
  PM
  Subject: [amibroker] WARNING! Re: Dual 
  processor - will it help?
  
  In 
  the response below I posted a link to a company that claims to offer some very 
  high end systems. In doing some research I've found some controversy regarding 
  this company and wanted to make you all aware of it.
  <SPAN 
  class=609090217-23112003> 
  If 
  you happen to be considering this company please do your own due 
  diligence!  Here are some links:
  <SPAN 
  class=609090217-23112003> 
  <A 
  href="">http://maccentral.macworld.com/news/2003/09/25/liebermann/
  <SPAN 
  class=609090217-23112003> 
  <SPAN 
  class=609090217-23112003><FONT 
  size=2><A 
  href="">http://www.google.com/search?sourceid=navclient&ie=UTF-8&oe=UTF-8&q=%22miguel+liebermann%22
  <SPAN 
  class=609090217-23112003><FONT 
  size=2><SPAN 
  class=hw> 
  <SPAN 
  class=609090217-23112003><FONT 
  size=2><SPAN 
  class=hw>d
  <SPAN 
  class=609090217-23112003> 
  
    
    <FONT 
    face=Tahoma size=2>-----Original Message-----From: dingo 
    [mailto:dingo@xxxxxxxxxxxx] Sent: Saturday, November 22, 2003 
    2:57 PMTo: amibroker@xxxxxxxxxxxxxxxSubject: RE: 
    [amibroker] Dual processor - will it help?
    I 
    have a dual system.  AB will not take adavantage of the dual 
    processors. However, you can run 2 copies of AB and achieve time 
    savings.  BUT, you cannot run 2 copies on the same machine if you 
    are wanting use automation via the OLE/Com interface as only the first copy 
    will be controllable this way.  
    <FONT face=Arial color=#0000ff 
    size=2> 
    If 
    you want to run 2 copies via automation then you should buy 2 machines and 
    run a copy on each. 
    <FONT face=Arial color=#0000ff 
    size=2> 
    If 
    you want to run only 1 copy of AB then you're better off having a single 
    processor.  If you want the ultimate in speed then you can buy systems 
    that are liquid cooled and are overclocked. If you want to know more about 
    this send me a private note.
    <FONT face=Arial color=#0000ff 
    size=2> 
    <FONT face=Arial color=#0000ff 
    size=2>For anyone interested in this topic check this link link out if you 
    want to spend some of your trading profits on what is a "nice" system:  
    http://www.go-l.com
    <FONT face=Arial color=#0000ff 
    size=2> 
    <FONT face=Arial color=#0000ff 
    size=2>d
    
      
      <FONT 
      face=Tahoma size=2>-----Original Message-----From: giggollo99 
      [mailto:giggollo@xxxxxxxxxxx] Sent: Saturday, November 22, 2003 
      2:33 PMTo: amibroker@xxxxxxxxxxxxxxxSubject: 
      [amibroker] Dual processor - will it help?I am 
      considering buying a dual-processor CPU system to help reduce the wait 
      time for backtests among other things. On tomshardware.com  (<A 
      href="">http://www6.tomshardware.com/cpu/200203131/dual-10.html) 
      it says:"This comparison between the two workstation platforms 
      from AMD and Intel clearly shows that dual operation does not 
      necessarily mean increased speed for all applications. Rather, you 
      need software that has been specially adapted to multiprocessor 
      operation, so that the load is equally distributed between the two 
      CPUs."Can anyone shed some light on whether Amibroker is able to 
      take full advantage of a dual-processor system and perhaps reduce the 
      wait time for backtests/explorations considerably (ideally reduce it 
      by 50%) ?ThanksgSend BUG REPORTS 
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