From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Zijlstra Subject: Re: [PATCH 0/9] GPU-bound energy efficiency improvements for the intel_pstate driver. Date: Thu, 12 Apr 2018 21:33:35 +0200 Message-ID: <20180412193335.GA4330@worktop.programming.kicks-ass.net> References: <20180328063845.4884-1-currojerez@riseup.net> <87604ybssf.fsf@riseup.net> <1523416474.2700.2.camel@linux.intel.com> <87vacx7mh3.fsf@riseup.net> <87muy97lr0.fsf@riseup.net> <20180412085824.GX4082@hirez.programming.kicks-ass.net> <87r2nk46k1.fsf@riseup.net> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <87r2nk46k1.fsf@riseup.net> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Francisco Jerez Cc: intel-gfx@lists.freedesktop.org, linux-pm@vger.kernel.org, "Rafael J. Wysocki" , Eero Tamminen , Srinivas Pandruvada List-Id: linux-pm@vger.kernel.org T24gVGh1LCBBcHIgMTIsIDIwMTggYXQgMTE6MzQ6NTRBTSAtMDcwMCwgRnJhbmNpc2NvIEplcmV6 IHdyb3RlOgo+IFRoZSByZWFzb24gZm9yIHRoZSBlbmVyZ3kgZWZmaWNpZW5jeSBwcm9ibGVtIG9m IGlvd2FpdCBib29zdGluZyBpcwo+IHByZWNpc2VseSB0aGUgZ3JlYXRlciBvc2NpbGxhdGlvbiBi ZXR3ZWVuIHR1cmJvIGFuZCBpZGxlLiAgU2F5IHRoYXQKPiBpb3dhaXQgYm9vc3QgaW5jcmVhc2Vz IHRoZSBmcmVxdWVuY3kgYnkgYSBmYWN0b3IgYWxwaGEgcmVsYXRpdmUgdG8gdGhlCj4gb3B0aW1h bCBmcmVxdWVuY3kgZjAgKGluIHRlcm1zIG9mIGVuZXJneSBlZmZpY2llbmN5KSByZXF1aXJlZCB0 byBleGVjdXRlCj4gc29tZSBJTy1ib3VuZCB3b3JrbG9hZC4gIFRoaXMgd2lsbCBjYXVzZSB0aGUg Q1BVIHRvIGJlIGJ1c3kgZm9yIGEKPiBmcmFjdGlvbiBvZiB0aGUgdGltZSBpdCB3YXMgYnVzeSBv cmlnaW5hbGx5LCBhcHByb3hpbWF0ZWx5IHQxID0gdDAgLwo+IGFscGhhLCB3aGljaCBpbmRlZWQg ZGl2aWRlcyB0aGUgb3ZlcmFsbCBlbmVyZ3kgdXNhZ2UgYnkgYSBmYWN0b3IgYWxwaGEsCj4gYnV0 IGF0IHRoZSBzYW1lIHRpbWUgbXVsdGlwbGllcyB0aGUgaW5zdGFudGFuZW91cyBwb3dlciBjb25z dW1wdGlvbgo+IHdoaWxlIGJ1c3kgYnkgYSBmYWN0b3IgcG90ZW50aWFsbHkgbXVjaCBncmVhdGVy IHRoYW4gYWxwaGEsIHNpbmNlIHRoZQo+IENQVSdzIHBvd2VyIGN1cnZlIGlzIGxhcmdlbHkgbm9u LWxpbmVhciwgYW5kIGluIGZhY3QgYXBwcm94aW1hdGVseQo+IGNvbnZleCB3aXRoaW4gdGhlIGZy ZXF1ZW5jeSByYW5nZSBhbGxvd2VkIGJ5IHRoZSBwb2xpY3ksIHNvIHlvdSBnZXQgYW4KPiBhdmVy YWdlIGVuZXJneSB1c2FnZSBwb3NzaWJseSBtdWNoIGdyZWF0ZXIgdGhhbiB0aGUgb3B0aW1hbC4K CkFoLCBidXQgd2UgZG9uJ3QgKHlldCkgaGF2ZSB0aGUgKG5vcm1hbGl6ZWQpIHBvd2VyIGN1cnZl cywgc28gd2UgY2Fubm90Cm1ha2UgdGhhdCBjYWxsLgoKT25jZSB3ZSBoYXZlIHRoZSB2YXJpb3Vz IGVuZXJneS9PUFAgbnVtYmVycyByZXF1aXJlZCBmb3IgRUFTIHdlIGNhbgpjb21wdXRlIHRoZSBv cHRpbWFsLiBJIHRoaW5rIHN1Y2ggd2FzIGV2ZW4gbWVudGlvbmVkIGluIHRoZSB0aHJlYWQgSQpy ZWZlcnJlZCBlYXJsaWVyLgoKVW50aWwgc3VjaCB0aW1lOyB3ZSBib29zdCB0byBtYXggZm9yIGxh Y2sgb2YgYSBiZXR0ZXIgb3B0aW9uLgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVl ZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5m by9pbnRlbC1nZngK