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Search: Posts Made By: ratfink

Forum: NinjaTrader

December 7th, 2013, 02:05 PM

Replies: 24

Indicator performance bottleneck

Views: 6,959

Posted By ratfink

No conflict, when Ninja says 'of no value' they...

No conflict, when Ninja says 'of no value' they just mean if CalculateOnBarClose is true then it is redundant. As a general performance tip, simple conditional tests are ultra fast operations, to be...

Forum: NinjaTrader

November 29th, 2013, 01:44 AM

Replies: 24

Indicator performance bottleneck

Views: 6,959

Posted By ratfink

Then it is just a total cpu hog so the hard...

Then it is just a total cpu hog so the hard faults will likely be showing zero anyway and can be ignored. Definitely check for redundant drawing, calculation and object allocation operations, poor...

Forum: NinjaTrader

November 28th, 2013, 10:38 AM

Replies: 24

Indicator performance bottleneck

Views: 6,959

Posted By ratfink

Just another quick point, getting things up into...

Just another quick point, getting things up into the milli-second rather than micro-second levels usually takes memory or even hard page faults to become an issue, have you eliminated that side of...

Forum: NinjaTrader

November 28th, 2013, 10:29 AM

Replies: 24

Indicator performance bottleneck

Views: 6,959

Posted By ratfink

There are several, but one that comes to mind is...

There are several, but one that comes to mind is the drawing of off-screen graphical artefacts, Ninja doesn't seem too good at clipping, e.g. particularly of rectangles/triangles, which is why I...

Forum: NinjaTrader

November 28th, 2013, 10:20 AM

Replies: 24

Indicator performance bottleneck

Views: 6,959

Posted By ratfink

You bet. In 40 years I have met many writers of...

You bet. In 40 years I have met many writers of correct software but, since OO and Ghz CPUs, a lot less writers of (correct && efficient) software.

On the other hand you may just be unlucky at...

Forum: NinjaTrader

November 28th, 2013, 09:41 AM

Replies: 24

Indicator performance bottleneck

Views: 6,959

Posted By ratfink

Just sounds like you need to work out a lot more...

Just sounds like you need to work out a lot more clearly what it needs to do, rather than what it is doing. I can offer speed-up tips, but to be honest you want to be in the micro-second ranges at...

Showing results 1 to 6 of 6

What unexpected challenges have you encountered while trading on a "Funded Trader" platform?

Limited trading instruments
High platform usage fees
Lack of support or mentorship
Unrealistic rules and requirements
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