<![CDATA[Forex Software — FST -> Dukascopy]]> https://forexsb.com/forum/topic/1693/fst-dukascopy/ Dukascopy.]]> Wed, 15 Sep 2010 16:52:50 +0000 PunBB <![CDATA[Re: FST -> Dukascopy]]> https://forexsb.com/forum/post/6594/#p6594 fxwinner wrote:

I am sorry to see all my 12 cores staying idle while only one loaded with 30%.

What kind of CPU is that - 12 cores ?

I'm running FSB on AMD Phenom II x4

]]> Wed, 15 Sep 2010 16:52:50 +0000 https://forexsb.com/forum/post/6594/#p6594 <![CDATA[Re: FST -> Dukascopy]]> https://forexsb.com/forum/post/6592/#p6592 well, after we get to Tick data you will understand that Multi-core is a Must feature, I am sorry to see all my 12 cores staying idle while only one loaded with 30%. Sure I can run multiple FSBs but this is not the point, multi FSBs brings confusion the same way as multi FSTs do. I personally prefer One instance FSB, and one instance FST running.

if we plan to add more complexity to FSB (more indicators, tick data etc) , then we have to do it scalable, one core is not scalable solution, you can stay this way if you like, but technology  moving fast and if we don't adopt it now, in a year we would be far behind. think this way.

]]> Wed, 15 Sep 2010 16:44:29 +0000 https://forexsb.com/forum/post/6592/#p6592 <![CDATA[Re: FST -> Dukascopy]]> https://forexsb.com/forum/post/6591/#p6591 I myself  run the Generator for maximum 5 minutes. But multicore will speed up it additionally. If I find an easy and safe way to implement it, I'll do it.

]]> Wed, 15 Sep 2010 15:44:46 +0000 https://forexsb.com/forum/post/6591/#p6591 <![CDATA[Re: FST -> Dukascopy]]> https://forexsb.com/forum/post/6587/#p6587 Popov wrote:

I think that multicore calculations will increase the speed of the generator with 70-80%. I'll try it after finishing with tick data backtester.

I think that there are no great value in multicore feature because I have several times runned FSB up to one week simultaneously so that FSB made over 1,5 million calculations. After 150 000 thare are no real strategy improvements to get better combinations of the profitable strategy.

It seems that FSB is over-optimizing current indicators and strategy.

]]> Wed, 15 Sep 2010 13:41:57 +0000 https://forexsb.com/forum/post/6587/#p6587 <![CDATA[Re: FST -> Dukascopy]]> https://forexsb.com/forum/post/6572/#p6572 I think that multicore calculations will increase the speed of the generator with 70-80%. I'll try it after finishing with tick data backtester.

]]> Wed, 15 Sep 2010 07:15:58 +0000 https://forexsb.com/forum/post/6572/#p6572 <![CDATA[Re: FST -> Dukascopy]]> https://forexsb.com/forum/post/6553/#p6553 A multicore generator will calculate strategies using same settings and same data.
Several instances can generate strategies with differemt settings and different data.

]]> Tue, 14 Sep 2010 21:32:18 +0000 https://forexsb.com/forum/post/6553/#p6553 <![CDATA[Re: FST -> Dukascopy]]> https://forexsb.com/forum/post/6551/#p6551 Having 8 FSBs running on i7 even not close to performance of One FSB utilizing MuliCore,
1. shared memory / cpu access
2. Each instance only slow down processing waiting for each other
3. Slow exhaustion on strategies, and  generator runs on the same pair is useless by itself as it would go thru the same strategies over and over on each instance.

]]> Tue, 14 Sep 2010 20:57:06 +0000 https://forexsb.com/forum/post/6551/#p6551 <![CDATA[Re: FST -> Dukascopy]]> https://forexsb.com/forum/post/6550/#p6550 After I finish with the current FSB and next FST I'll make Dukas tick data backtester.

Multicore support will speed up FSB but will not bring any other advantage. Even now a user can start several copies of FSB and to imitate multicore usage.

]]> Tue, 14 Sep 2010 20:18:06 +0000 https://forexsb.com/forum/post/6550/#p6550 <![CDATA[Re: FST -> Dukascopy]]> https://forexsb.com/forum/post/6549/#p6549 In order to fully benefit from Dukas we need FSB trade tick data and utilize multicore as it could slow down FSB generator. Personally I think it will extremely benefit FSB and brings completely new area of strategies, and we don't need to use "Bar Closing" limitation, it would be real tick data backtester. Don't forget it is not API as for API you need $100k on your account. :-D

]]> Tue, 14 Sep 2010 20:05:11 +0000 https://forexsb.com/forum/post/6549/#p6549 <![CDATA[Re: FST -> Dukascopy]]> https://forexsb.com/forum/post/6029/#p6029 Popov wrote:

Soladod,
1. We'll probably start a new team work project for connecting FST to Dukascopy. We are now considering the idea. If you are interested, send a PM to fxwinner.

2. I'm not familiar with those Java bridges.


will do

]]> Sat, 14 Aug 2010 02:55:43 +0000 https://forexsb.com/forum/post/6029/#p6029 <![CDATA[Re: FST -> Dukascopy]]> https://forexsb.com/forum/post/6023/#p6023 Soladod,
1. We'll probably start a new team work project for connecting FST to Dukascopy. We are now considering the idea. If you are interested, send a PM to fxwinner.

2. I'm not familiar with those Java bridges.

]]> Fri, 13 Aug 2010 09:49:45 +0000 https://forexsb.com/forum/post/6023/#p6023 <![CDATA[Re: FST -> Dukascopy]]> https://forexsb.com/forum/post/6017/#p6017 Mr.Popov

So far i've a couple of possible solutions to this.

java/c# interop bridge

http://hessian.caucho.com/

and

http://java-cs-bridge.sourceforge.net/


my feeling is the second one could be good - but have you had any experience with either of these yet?

If so, what is your opinion?

]]> Fri, 13 Aug 2010 00:02:45 +0000 https://forexsb.com/forum/post/6017/#p6017 <![CDATA[Re: FST -> Dukascopy]]> https://forexsb.com/forum/post/6012/#p6012 Popov wrote:

It'll be excellent if you do so. I'll assist you once I'm back in Europe. I'm planning FST v2 release for the middle of September. The source code will be available also.

that would be great  smile

I look forward to it !

]]> Wed, 11 Aug 2010 09:51:56 +0000 https://forexsb.com/forum/post/6012/#p6012 <![CDATA[Re: FST -> Dukascopy]]> https://forexsb.com/forum/post/6011/#p6011 It'll be excellent if you do so. I'll assist you once I'm back in Europe. I'm planning FST v2 release for the middle of September. The source code will be available also.

]]> Wed, 11 Aug 2010 08:34:01 +0000 https://forexsb.com/forum/post/6011/#p6011 <![CDATA[FST -> Dukascopy]]> https://forexsb.com/forum/post/6009/#p6009 Dear Mr. Popov

When you release the latest FST V2, will it be possible for me to develop some bridging code for it to trade dukascopy's java client? I'm guessing the bridge app will have to be in java - so a friend of mine said he will help me code it. If it works, we can offer it for free on your forum if you like - or do you already have plans to do this?

all the best

]]> Wed, 11 Aug 2010 07:49:40 +0000 https://forexsb.com/forum/post/6009/#p6009