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Re: intel i7 and Hyperthreading
- To: Ivan Voras <ivoras_(_at_)_freebsd_(_dot_)_org>, freebsd-performance_(_at_)_freebsd_(_dot_)_org
- Subject: Re: intel i7 and Hyperthreading
- From: Mike Tancsa <mike_(_at_)_sentex_(_dot_)_net>
- Date: Tue, 23 Dec 2008 11:48:00 -0500
- Cc:
At 11:20 AM 12/23/2008, Ivan Voras wrote:
I just thought of another thing - can you boot an 8-CURRENT kernel
on the machine and report the value of kern.sched.topology_spec
sysctl? This is to verify how the ULE sees the HTT topology of the CPUs.
It will have to wait for the next board as this is going out to a
customer today.
---Mike
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