Re: [PATCH 0/2] Add support for frequency invariance for (some) x86

2019-09-24 Thread Peter Zijlstra
On Mon, Sep 09, 2019 at 04:42:14AM +0200, Giovanni Gherdovich wrote: > This is a resend with of Peter Zijlstra's patch to support frequency > scale-invariance on x86 from May 2018 [see 1]. I've added some modifications > and included performance test results. If Peter doesn't mind, I'm slapping my

[PATCH 0/2] Add support for frequency invariance for (some) x86

2019-09-08 Thread Giovanni Gherdovich
This is a resend with of Peter Zijlstra's patch to support frequency scale-invariance on x86 from May 2018 [see 1]. I've added some modifications and included performance test results. If Peter doesn't mind, I'm slapping my name on it :) The changes from Peter's original implementation are: 1)