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UI unresponsive

Hello

The UI becames at me often unresponsive.

Now I loaded more than 40.000 strategies to the Builder. But I realized, that I wanted it to the Retester. So I wanted to move them to the Retester.
The UI became unresponsive. Frozen. Stucked.

After clicking on OK, it started to copy them but again: stucked. I had to shut down the SQX.

What is the problem?

- GPU ist off
- store chart data is off
- 1 core for UI is reserved...

Best regards: Csaba
Attachments
UI not responsive.png
UI not responsive.png
(148.63 KiB)
log_2019_07_30.log
log_2019_07_30.log
(21.78 KiB)
SQX genetic.cfx
SQX genetic.cfx
(24.29 KiB)
  • Votes +1
  • Project StrategyQuant X
  • Type Bug
  • Status Fixed
  • Priority High

History

l
#1

Csaba

30.07.2019 01:47

Task created

l
#2

Csaba

30.07.2019 02:01

Attachment after loading.png added

Attachment after loading 2.png added

UPDATE:

I loaded the more than 40.000 strategies. But after clicking on start the UI is again unresponsive.
It is waiting 2-3 minutes and suddenly starts to retest the strategies but also at the same time wants to exit and save the strategies... STRANGE.


Best regards: Csaba

l
#3

Csaba

30.07.2019 02:05

Attachment log_2019_07_30 B.log added

Here is the LOG from the last UI crash, after loading and trying to retest the more than 40.000 strategies


Best regards: Csaba

h
#4

hankeys

30.07.2019 07:40
problem is simple - you want to work with too many strategies in databank
l
#5

Csaba

30.07.2019 09:59
No. The old SQ3 could test 200.000 strategies without problem. I know.

I was always generating 4 x 50.000 strategies with 4 x SQ3 instances. Than I saved all the strategies in a folder. Than I loaded all the 200.000 in 1 SQ3. Everything went without any problem.
t
#6

tnickel

30.07.2019 23:30
Voted for this task.
l
#7

Csaba

01.08.2019 09:27

Attachment AGAIN.jpg added

NOOOOOOOOO....................... AGAIN :(


I deliberately used just 1 SQX. I lowered the number of the strategies in the databank to 30.000.

In 6-7 hours I already had them. Very good.


AND AGAIN:


I wanted to retest them, and UI is again unresponsive...

I dont have any idea what sould I do. I have a very powerful computer.....


Please fix it asap....

h
#8

hankeys

01.08.2019 10:45
i told you, its simple...your memory is full
MF
#9

Mark Fric

01.08.2019 10:55
it seems there might be some other problem as well, I'm looking into it right now
l
#10

Csaba

01.08.2019 10:57

I told you too, Hankeys. :) It is very strange, because SQ3 did not have such a problem if I used " -J-server -J-Xmx28g -J-XX:+DisableExplicitGC -J-XX:+AggressiveOpts -J-XX:+UseSerialGC"

Okay, without this line above had SQ3 also issues, but with that was great.


And I think SQX is a super good tool, so it would be bad, if such a problem would  make our job more complicated.

l
#11

Csaba

01.08.2019 11:05

Thank you Marc!


If the informmations (what I provided) are not enough, just feel free to contact me, I am glad, if I can help.

It is not just about me. I want to help also for other friends, so that they dont have this issue.

MF
#12

Mark Fric

02.08.2019 10:05
I believe I fixed one of the problems that could have caused this.


Just for confirmation - ths UI freeze happens after you start Retest, right?

Not when you only moving or loading strategies to databank.

l
#13

Csaba

02.08.2019 11:23

Hi Mark


Thank you for your feedback.

Yes, the UI freezes after I hit "START"-button. I loaded the 40.000 strategies, I hit START and it freezes.


Now I lowered this number to 25.000. It happens also in this case, but I tried something: I did not touch anything. Nothing. I wanted, that the SQX "tries to solve this problem itself, happens,what happens...". After 5-6 minutes, after waiting and automatic reloading the UI went the retesting well. But anyway: it is annoying, because SQ3 was much more stable regarding this.


QUESTION: are the 40.000 strategies really much??? I can believe it hardly. :)

Thank you Marc!

Votes: +1

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