From mboxrd@z Thu Jan 1 00:00:00 1970 From: shuang.he@intel.com Subject: Re: [PATCH] drm/i915: Make sample_c messages go faster on Haswell. Date: 04 Jan 2015 16:48:23 -0800 Message-ID: <71e320$f3rp89@orsmga003.jf.intel.com> References: <1420071780-1075-1-git-send-email-kenneth@whitecape.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id 9E615899E8 for ; Sun, 4 Jan 2015 16:53:57 -0800 (PST) In-Reply-To: <1420071780-1075-1-git-send-email-kenneth@whitecape.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: shuang.he@intel.com, intel-gfx@lists.freedesktop.org, kenneth@whitecape.org List-Id: intel-gfx@lists.freedesktop.org VGVzdGVkLUJ5OiBQUkMgUUEgUFJUUyAoUGF0Y2ggUmVncmVzc2lvbiBUZXN0IFN5c3RlbSBDb250 YWN0OiBzaHVhbmcuaGVAaW50ZWwuY29tKQotLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tU3VtbWFyeS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0KUGxhdGZv cm0gICAgICAgICAgRGVsdGEgICAgICAgICAgZHJtLWludGVsLW5pZ2h0bHkgICAgICAgICAgU2Vy aWVzIEFwcGxpZWQKUE5WICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIDM2My8zNjQg ICAgICAgICAgICAgIDM2My8zNjQKSUxLICAgICAgICAgICAgICAgICAtMSAgICAgICAgICAgICAg MzY0LzM2NiAgICAgICAgICAgICAgMzYzLzM2NgpTTkIgICAgICAgICAgICAgICsyLTEgICAgICAg ICAgICAgIDQ0My80NTAgICAgICAgICAgICAgIDQ0NC80NTAKSVZCICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgIDQ5Ni80OTggICAgICAgICAgICAgIDQ5Ni80OTgKQllUICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgIDI4OC8yODkgICAgICAgICAgICAgIDI4OC8yODkKSFNX ICAgICAgICAgICAgICArMi02ICAgICAgICAgICAgICA1NDIvNTY0ICAgICAgICAgICAgICA1Mzgv NTY0CkJEVyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICA0MTUvNDE3ICAgICAgICAg ICAgICA0MTUvNDE3Ci0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS1EZXRhaWxl ZC0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0KUGxhdGZvcm0gIFRlc3QgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgIGRybS1pbnRlbC1uaWdodGx5ICAgICAgICAgIFNl cmllcyBBcHBsaWVkCipJTEsgIGlndF9nZW1fZmVuY2VkX2V4ZWNfdGhyYXNoX25vLXNwYXJlLWZl bmNlcy1idXN5ICAgICAgUEFTUygyLCBNMzcpICAgICAgRE1FU0dfV0FSTigxLCBNMzcpCipTTkIg IGlndF9rbXNfZmxpcF9tb2Rlc2V0LXZzLXZibGFuay1yYWNlICAgICAgRE1FU0dfV0FSTigyLCBN MzUpICAgICAgUEFTUygxLCBNMzUpCiBTTkIgIGlndF9rbXNfZmxpcF9tb2Rlc2V0LXZzLXZibGFu ay1yYWNlLWludGVycnVwdGlibGUgICAgICBETUVTR19XQVJOKDIsIE0zNU0yMilQQVNTKDEsIE0z NSkgICAgICBETUVTR19XQVJOKDEsIE0zNSkKIFNOQiAgaWd0X2ttc19wbGFuZV9wbGFuZS1wb3Np dGlvbi1ob2xlLXBpcGUtQi1wbGFuZS0xICAgICAgRE1FU0dfV0FSTigxLCBNMzUpUEFTUygyLCBN MzVNMjIpICAgICAgUEFTUygxLCBNMzUpCipIU1cgIGlndF9rbXNfZmxpcF9mbGlwLXZzLWV4cGly ZWQtdmJsYW5rICAgICAgUEFTUygyLCBNNDApICAgICAgRE1FU0dfV0FSTigxLCBNNDApCipIU1cg IGlndF9rbXNfZmxpcF9mbGlwLXZzLWV4cGlyZWQtdmJsYW5rLWludGVycnVwdGlibGUgICAgICBQ QVNTKDIsIE00MCkgICAgICBETUVTR19XQVJOKDEsIE00MCkKKkhTVyAgaWd0X2ttc19mbGlwX25v bmV4aXN0aW5nLWZiICAgICAgUEFTUygyLCBNNDApICAgICAgRE1FU0dfV0FSTigxLCBNNDApCipI U1cgIGlndF9rbXNfZmxpcF9ub25leGlzdGluZy1mYi1pbnRlcnJ1cHRpYmxlICAgICAgUEFTUygy LCBNNDApICAgICAgRE1FU0dfV0FSTigxLCBNNDApCipIU1cgIGlndF9rbXNfZmxpcF9zaW5nbGUt YnVmZmVyLWZsaXAtdnMtZHBtcy1vZmYtdnMtbW9kZXNldCAgICAgIFBBU1MoMywgTTQwTTE5KSAg ICAgIERNRVNHX1dBUk4oMSwgTTQwKQoqSFNXICBpZ3Rfa21zX3BsYW5lX3BsYW5lLXBhbm5pbmct Ym90dG9tLXJpZ2h0LXBpcGUtQy1wbGFuZS0xICAgICAgVElNRU9VVCgyLCBNNDApUEFTUygxLCBN MTkpICAgICAgUEFTUygxLCBNNDApCipIU1cgIGlndF9rbXNfcGxhbmVfcGxhbmUtcG9zaXRpb24t aG9sZS1waXBlLUEtcGxhbmUtMiAgICAgIFBBU1MoMiwgTTQwKSAgICAgIERNRVNHX1dBUk4oMSwg TTQwKQogSFNXICBpZ3RfcG1fcnBtX21vZGVzZXQtbm9uLWxwc3Atc3RyZXNzLW5vLXdhaXQgICAg ICBOU1BUKDEsIE0xOSlETUVTR19XQVJOKDEsIE00MClQQVNTKDEsIE00MCkgICAgICBQQVNTKDEs IE00MCkKTm90ZTogWW91IG5lZWQgdG8gcGF5IG1vcmUgYXR0ZW50aW9uIHRvIGxpbmUgc3RhcnQg d2l0aCAnKicKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K SW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0 dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK