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Threadripper Nodes

Since i got me a Threadripper 2950x with 32 threads it seems when doing WF operations only one of the nodes is used even if all is by default selected by Windows... When doing the same on an intel chip it is 100% utilized.. I thought You guys had this figured out by now but obviously not.

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Votes +2
Project StrategyQuant X
Type Bug
Status Fixed
Priority Normal

History

mabi

11.05.2019 02:11

Task created

mabi

11.05.2019 02:18

Lucky i did not get me a 4 node chip 2990wx then SQ would use only 50 % of 1 node (when doing WF ) ..

mabi

11.05.2019 02:23

Attachment Threadripper.jpg added

mabi

12.05.2019 02:10

Attachment Threadripper 2.jpg added

Voted for this task.

mabi

12.05.2019 04:31

Attachment Nodes.jpg added

ps21

12.05.2019 18:18

Voted for this task.

Mark Fric

13.06.2019 10:16

Status changed from New to Fixed

fixed, optimization in WF now uses more paralellism.

As for Threadripper vs Intel, if SQ isn't able to use all cores it might be because it doesn't see them because Java doesn't see them.

This is very probably BIOS or drivers problem, perhaps update to newest drivers would help.

Votes: +2