Re: [amibroker] Re: How much faster is AFL than TS Easy Language?

[Dennis Brown <see3d@xxxxxxxxxxx>]

Thanks Phil.  That is as good comparison.
BR,
Dennis

On Jul 26, 2008, at 6:56 AM, phlsti wrote:

> Hi Dennis,
> I am a previous user of TS2000i.  With TS, even on a hyperthreading
> pentium, I had to make sure only critical lines were updated every
> tick.  All others had to wait until bar end, or charts would slow down
> even with moderate traffic (3k cts/minute).  With Amibroker, all lines
> (5 on chart plus CCI) on ten charts easily keep up on a tick by tick
> basis, even at 40k cts per minute from ES.  No comparison.
> Phil
>
> --- In amibroker@xxxxxxxxxxxxxxx, Dennis Brown <see3d@xxx> wrote:
>>
>> Thanks Tomasz,
>>
>> I will relay the information.
>>
>> Best regards,
>> Dennis
>>
>> On Jul 25, 2008, at 10:50 AM, Tomasz Janeczko wrote:
>>
>>> Hello,
>>>
>>> That depends on the algorithm, number of bars and the coding,
>>> but if you are using AmiBroker's array functions you should
>>> get speed up from 4x to 20x or more.
>>>
>>> Here is one 3rd party test that used trivial MA crossover
>>> http://www.addictfx.biz/article-622220.html
>>> It was conducted with old version (4.71) that was significantly
>>> slower than current.
>>>
>>> Such trivial cases may see smaller speed up (AB was 3.1 times  
>>> faster),
>>> but advantage should grow with complexity of the code,
>>> provided that one codes his/her formula efficiently (meaning call
>>> functions
>>> once and use variable whenever you need their value later).
>>>
>>> Best regards,
>>> Tomasz Janeczko
>>> amibroker.com
>>> ----- Original Message -----
>>> From: "Dennis Brown" <see3d@xxx>
>>> To: <amibroker@xxxxxxxxxxxxxxx>
>>> Sent: Friday, July 25, 2008 4:33 PM
>>> Subject: [amibroker] How much faster is AFL than TS Easy Language?
>>>
>>>
>>>> Hello,
>>>>
>>>> This is just something I was wondering about because some traders I
>>>> know use TS and might get AB if they think they could get a
>>>> significant speed advantage for complex algorithms.
>>>>
>>>> Does anyone have direct experience comparing the two languages for
>>>> speed?
>>>>
>>>> Thanks,
>>>>
>>>> Dennis
>>>>
>>>>
>>>> ------------------------------------
>>>>
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>>>>
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>>>>
>>>>
>>>
>>> ------------------------------------
>>>
>>> Please note that this group is for discussion between users only.
>>>
>>> To get support from AmiBroker please send an e-mail directly to
>>> SUPPORT {at} amibroker.com
>>>
>>> For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
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>>>
>>> For other support material please check also:
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>>>
>>>
>>
>
>
>
> ------------------------------------
>
> Please note that this group is for discussion between users only.
>
> To get support from AmiBroker please send an e-mail directly to
> SUPPORT {at} amibroker.com
>
> For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
> http://www.amibroker.com/devlog/
>
> For other support material please check also:
> http://www.amibroker.com/support.html
> Yahoo! Groups Links
>
>
>


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