Messages in this thread | | | Date | Wed, 16 May 2018 17:54:24 +0200 | From | Peter Zijlstra <> | Subject | Re: [RFC/RFT] [PATCH 10/10] cpufreq: intel_pstate: enable boost for SKX |
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On Wed, May 16, 2018 at 08:46:24AM -0700, Srinivas Pandruvada wrote: > On Wed, 2018-05-16 at 09:49 +0200, Peter Zijlstra wrote: > > On Tue, May 15, 2018 at 09:49:11PM -0700, Srinivas Pandruvada wrote: > > > Enable HWP boost on Skylake server platform. > > > > Why not unconditionally enable it on everything HWP ? > Never noticed in any difference performance in clients with HWP nor > anybody complained. Since clients uses single power domain, some other > CPUs always gives boost.
Can't the hardware tell us about per-core stuff? Do we really have to use tables for that?
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