OmniTrader Forum : OmniTrader 2007 Technical Support : 4U Performance issues

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OmniTrader Archives OmniTrader 2007 Technical Support 4U Performance issues		Last Activity 1/8/2019 12:48 PM 8 replies, 1814 viewings

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Hof

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Posts: 6

Joined: 5/10/2006
Location: Austin, TX

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Subject : 4U Performance issues
Posted : 5/16/2008 6:11 PM
Post #14604

I have used OT throughout 2007. I generally have 2 strategies active. When I ran against my focus list before updating to 4u, it took about 2 hours to complete the list. It now has not completed in 10 hours. The screen looks normal, but the GUI seems to be real slow. Even page-dn'ing from symbol to symbol takes a HUGE amount of time. Any ideas?

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Barry Cohen

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Subject : RE: 4U Performance issues
Posted : 5/17/2008 10:12 AM
Post #14605 - In reply to #14604

Paul, can you try a new Profile(File/New) & see if it has the same behavior? Or perhaps there is another process running on your machine that is slowing things down? You could try rebooting your machine also to see if that helps.

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Hof

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Subject : RE: 4U Performance issues
Posted : 5/17/2008 1:34 PM
Post #14606 - In reply to #14604

No improvement with a new profile. When OTruns through the stocks, it pauses for a long time on "Analyzing Daily", then very quickly evaluates the 2 active strategies, then pauses again with the status bar blank before moving onto the next stock.

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Barry Cohen

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Subject : RE: 4U Performance issues
Posted : 5/19/2008 12:24 PM
Post #14614 - In reply to #14606

Which 2 strategies are you using? Are you getting signals on both of them? In your ToDo List/Test Settings tab what do you have your backtest & forward test set to?

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Hof

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Subject : RE: 4U Performance issues
Posted : 5/20/2008 3:07 PM
Post #14629 - In reply to #14604

They are both custom and both generating signals. They are enclosed.

Attached file : Custom Stop.ots (652KB - 417 downloads)

Attached file : Turnaround in Good Market.ots (1000KB - 414 downloads)

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Barry Cohen

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Subject : RE: 4U Performance issues
Posted : 5/20/2008 5:56 PM
Post #14632 - In reply to #14629

In that Turnaround strategy you have 3 filter blocks filtering an to the SubGroup, Group, & Sector. These 3 blocks are causing the slowdown when referencing the SubGroup, Group, & Sector. I tested it in OT2008 & it functioned quickly, so it's definitely a bug in OT2007 slowing down analysis when filtering based on the SubGroup, Group, & Sector.

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Hof

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Location: Austin, TX

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Subject : RE: 4U Performance issues
Posted : 5/21/2008 9:11 PM
Post #14652 - In reply to #14604

So are you guys going to fix the problem or am I supposed to upgrade? What is the upgrade price? thanks.

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Hof

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Posts: 6

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Subject : RE: 4U Performance issues
Posted : 5/21/2008 9:17 PM
Post #14653 - In reply to #14604

Actually, I don't think that my strategy is the problem. If I disable all strategies and use your Swing chart template, it is still slow...

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Barry Cohen

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Subject : RE: 4U Performance issues
Posted : 5/22/2008 9:35 AM
Post #14658 - In reply to #14653

Please check your private messages.

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