Re: [amibroker] Speed increase

["Tomasz Janeczko" <amibroker@xxxxxx>]

Hello,

Thank you very much.
+28% sounds quite nice :-)

Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message ----- 
From: "Paul Ho" <paultsho@xxxxxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Monday, January 02, 2006 1:29 PM
Subject: RE: [amibroker] Speed increase


>A routine that I run on a daily basis normally takes 23 mins (ranking 1000
> stocks, there are 1000 * 1000 * no of bars iterations). It finished in 18
> min in 4.75
> A 28% increase in speed.
> 
> 
> 
> Paul 
> 
> 
> -----Original Message-----
> From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx] On Behalf
> Of Tomasz Janeczko
> Sent: Monday, 2 January 2006 9:38 PM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] Speed increase
> 
> Hello,
> 
> I am wondering what kind of speed increase you are getting using AmiBroker
> 4.75.0 when running optimizations.
> 
> Please provide your timings if you made any comparisons.
> 
> The reason why I am asking is to get some feedback on complexity of formulas
> that you use and how speed improvements in one area (arithmetic/logical
> operators) affect performance of your code.
> 
> I am especially interested in optimization timings because they are long
> enough to give you some difference that matters. Other things (like charts)
> usually execute so fast that speed improvements do not matter.
> 
> Best regards,
> Tomasz Janeczko
> amibroker.com
> 
> 
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