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[122] WFM CPU Usage error

Dear SQ team

I have 8 core cpu and I find that every time I use optimizer to run WFM

even I setup my max cpu only 6 cores it always use all cores meanwhile my computer will very slowly and lag.

Is it normal in WFM?

Thank you.

Attachments

2019-07-19_164703.png

(184.71 KiB)

Votes 0
Project StrategyQuant X
Type Bug
Status Fixed
Priority Normal

History

fxchess

19.07.2019 10:52

Task created

Mark Fric

19.07.2019 14:57

Status changed from New to Waiting for information

it is hard to say. How do you have the Momory configured in SQ?

Can you post a screenshot of Memory configuratuion as same as you did for CPU?

fxchess

19.07.2019 15:16

Attachment 2019-07-19_210932.png added

Dear Mark

I have 32 GB memory and attachment is my setting.

Mark Fric

22.07.2019 13:02

Status changed from Waiting for information to Fixed

please change your memory seting from

"Let program determine maximum memory"

"Set maximum memory to " - and specify 20 - 24 GB.

If you leave it to program, it will use too little memory and that causes problems.

I'm sure this will be fixed when you increase memory.

fxchess

22.07.2019 13:08

Dear Mark

Ok, I will try it.

But how about the CPU core use?

Even I set it at 6 cores, in the retest(MC) process every thing is fine.

But if I start to use the WFM it will use all cores.

Mark Fric

23.07.2019 10:25

It could still be memory issue.

But if you have configured it to use more memory try to set it to 4 cores.

WFM jobs use only 6 cores per your specification, but there is additional overhead for UI and memory management, so it could burden also other cores.

fxchess

23.07.2019 10:32

OK, I got it.

Thank you very much.

Votes: 0