Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Try to support --cpukinds information #57

Closed
carstenbauer opened this issue Jul 2, 2021 · 1 comment · Fixed by #80
Closed

Try to support --cpukinds information #57

carstenbauer opened this issue Jul 2, 2021 · 1 comment · Fixed by #80

Comments

@carstenbauer
Copy link
Member

carstenbauer commented Jul 2, 2021 •
edited
Loading

Came up here. M1 Macs have low- and high-performance cpus. Apparently this "cpu kind" information is available in recent hwloc versions (on master?). We should try to support and output this.

Apparently, since hwloc Version 2.4 lstopo seems to have a --cpukinds option. And in 2.6 they have specifically worked on distinguishing high and low performance cores for M1 mac’s, see https://github.com/open-mpi/hwloc/blob/master/NEWS.

(cc @chriselrod)
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

Successfully merging a pull request may close this issue.

Make cpu kind information available JuliaParallel/Hwloc.jl
1 participant
@carstenbauer