CPU Affinity

In setting the CPU Affinity in the setup wizard, when I have over 10 cores, the assignment does not come out right. CPU 0 and 1 are good, and then 10 becomes 2, 11 becomes 3, and then the next is 2, it comes out as 4, 3 becomes 5.

This is on 2018R2 through 2020R2

I think I'm up to date on the updates, but is there something I am missing?

Top Replies

Olivier over 1 year ago in reply to Eddic Su +1

Hi Eddic Su , The issue with Citect not detecting and using more than 32 cores was resolved in v7.50 SP1 + latest patch, with a UI bug fixed in v8.20 2022 June Update. What version are you using? …

Parents

Eddic Su over 1 year ago

This is not just a bug and the citect is not able to recognize correctly CPU cores, for instance, 2 Xeon Gold 6132 total have 58 cores shown on windows task manager but in the setup wizard, the citect only shows 32 cores.

So I have to select All processors from the affinity set.
Cancel
Vote Up 0 Vote Down

Sign in to reply

Cancel

Reply

Eddic Su over 1 year ago

This is not just a bug and the citect is not able to recognize correctly CPU cores, for instance, 2 Xeon Gold 6132 total have 58 cores shown on windows task manager but in the setup wizard, the citect only shows 32 cores.

So I have to select All processors from the affinity set.
Cancel
Vote Up 0 Vote Down

Sign in to reply

Cancel

Children

Olivier over 1 year ago in reply to Eddic Su

Hi Eddic Su ,

The issue with Citect not detecting and using more than 32 cores was resolved in v7.50 SP1 + latest patch, with a UI bug fixed in v8.20 2022 June Update.

What version are you using?

If any troubles, I recommend reaching out to AVEVA customer support.

Kind regards

Olivier
Cancel
Vote Up +1 Vote Down

Sign in to reply

Cancel
Eddic Su over 1 year ago in reply to Olivier

Sorry for the late feedback, I am using the Power Scada Expert 8.2 CU9.
Cancel
Vote Up 0 Vote Down

Sign in to reply

Cancel