+1 888 340 6572
MultiCharts Project Management
previous_open_issue.png
Go to the previous open issue
previous_issue.png
Go to the previous issue (open or closed)
star_stroke.svg
Please log in to bookmark issues
feature_request_small.png
Open Feature request MC-1098

Floating-Point error message
minus.svg
Please log in to vote
5
Votes
 pluse.svg
Please log in to vote
next_issue.png
Go to the next issue (open or closed)
next_open_issue.png
Go to the next open issue
Description

Hi,

My strategy when i run it on Genetic Algorithm some times it uses small Numbers and cases floting point error. But If some certain combination of inputs are causing error then MC should remove those calculations and show rest of proper calculated combinations in optimization report. It should not remove all the combination results from report. This is not good and feel disappointing specially when I run the test for many hours and then at end when i stop the run and it don't show a single result and all my time is waisted.

I request you to urgently fix this issue.

Steps to reproduce this issue

u can use strategy on your site http://www.multicharts.com/trading-software/index.php/Floating-Point_Stack_Check_Exception_Error_Message and add some more strategy with it and then do optimization run which uses different inputs which can generate normal results and floting number error and when run is toped it should remove error inputs and show rest or inputs.

Comments (1)
settings.svg
#0
user-offline.png Guest
Dec 02, 2015 - 00:12

Hi,
I used the same script and the same optimization parameters to optimize on both MC and TS. MC stopped after less than 1M with floating point operation i.e. division by zero. The same script and optimization work on TS. Apparently, TS has come across this issue and they were able to fix it.

History
arrow_left.svg arrow_right.svg
Issue basics
  • Type of issue
    Feature request
  • Category
    Not determined
  • Targeted for
    Not determined
  • Status
    Under Review
User pain
  • Type of bug
    Not triaged
  • Likelihood
    Not triaged
  • Effect
    Not triaged
Affected by this issue (2)
People involved
  • Posted by
    user-offline.png Faraz
  • Owned by
    Not owned by anyone
  • Assigned to
    Not assigned to anyone
  • Subscribers
    0 subscriber(s)
    Click here to show the list of subscribers
Times and dates
  • Posted at
  • Last updated
Issue details
  • Resolution
    Not determined
  • Severity
    Critical
Attachments (1)
  • /pm/public/files/show/453
    action_embed.png
    error.png uploaded Aug 21, 2012 by Faraz
Commits (0)
There are no code checkins for this issue
×

Sign up and get MultiCharts free

Use its powerful simulation mode with data included out of the box. Just fill out the form and start honing your trading skills with a few clicks.