Processor cores

Tharaneedharan Vilwanathan

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May 15, 2022, 6:29:19 PM5/15/22

to golang-nuts

Hi All,

I have a quick question about processor core usage.

Many processors like ARM, Apple and Intel have performance and efficiency cores. Does Go scheduler recognize these cores as different types and treat them accordingly? Or is it something that the OS deals with and a Go program has no control over it? Just trying to understand more.

Request you to share some thoughts.

Regards

dharani

robert engels

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May 15, 2022, 6:54:26 PM5/15/22

to Tharaneedharan Vilwanathan, golang-nuts

No it does not. See runtime/proc.go if you want to learn more.

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Tharaneedharan Vilwanathan

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May 15, 2022, 7:55:40 PM5/15/22

to robert engels, golang-nuts

Thanks Robert!

Regards

dharani

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