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Subject: Re: [hwloc-users] AMD Opteron 6238 lstopo wrong topology
From: Samuel Thibault (samuel.thibault_at_[hidden])
Date: 2012-04-19 08:03:23


Petros Aristidou, le Thu 19 Apr 2012 13:52:05 +0200, a écrit :
> What's the truth? Is lstopo wrongly reporting that?

Lstopo simply believes what the kernel says. Please check the files

/sys/devices/system/cpu/*/cache/index2/shared_cpu_list

I guess they show just one core. The issue has to be reported to the
Linux kernel, then.

Samuel