Announcement

Collapse
No announcement yet.

Partner 728x90

Collapse

Best practices for NinjaScript testing. re: memory usage

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    Best practices for NinjaScript testing. re: memory usage

    Not sure if this should be in the ninjascript directory since the underlying purpose involves memory usage of the actual application...

    I am writing a strategy based on prerecorded market data that utilizes a total of four barseries objects. My issue is that whenever I make changes to the strategy, recompile, and F5 in the chart window, my memory usage for NT jumps up another ~300MB. I can make changes up to five times before NT memory usage hits ~1.2GB and then throws "out of memory" errors in the Output window. I need to restart the application every five recompiles.

    My question is; is there a best practices way of testing strategy development wrt memory usage? I thought by closing the chart window that the garbage collector would free up the memory address space, but it doesnt. Should I be disposing my memory objects manually? If so, are there any examples?

    Hope all is well friends.

    #2
    You should always dispose of any objects you use. http://www.ninjatrader-support.com/H...6/Dispose.html


    For performance tips see this: http://www.ninjatrader-support.com/H...rformanceTips1

    Memory optimization is on the list for NT7.
    Josh P.NinjaTrader Customer Service

    Comment

    Latest Posts

    Collapse

    Topics Statistics Last Post
    Started by Stanfillirenfro, Today, 07:23 AM
    1 response
    4 views
    0 likes
    Last Post NinjaTrader_Gaby  
    Started by cmtjoancolmenero, Yesterday, 03:58 PM
    2 responses
    22 views
    0 likes
    Last Post cmtjoancolmenero  
    Started by olisav57, Yesterday, 07:39 PM
    1 response
    9 views
    0 likes
    Last Post NinjaTrader_ChelseaB  
    Started by cocoescala, 10-12-2018, 11:02 PM
    7 responses
    944 views
    0 likes
    Last Post Jquiroz1975  
    Started by oviejo, Today, 12:28 AM
    1 response
    12 views
    0 likes
    Last Post NinjaTrader_Gaby  
    Working...
    X