From mboxrd@z Thu Jan 1 00:00:00 1970 From: Varad Gautam Subject: Re: [PATCH] drm/vc4: improve throughput by pipelining binning and rendering jobs Date: Sun, 06 Mar 2016 15:20:23 +0500 Message-ID: <1457259623.16073.2@smtp.gmail.com> References: <1455716301-14586-1-git-send-email-varadgautam@gmail.com> <87twkly9ur.fsf@eliezer.anholt.net> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mail-pf0-x233.google.com (mail-pf0-x233.google.com [IPv6:2607:f8b0:400e:c00::233]) by gabe.freedesktop.org (Postfix) with ESMTPS id 428626E2AD for ; Sun, 6 Mar 2016 10:20:32 +0000 (UTC) Received: by mail-pf0-x233.google.com with SMTP id 129so18024672pfw.1 for ; Sun, 06 Mar 2016 02:20:32 -0800 (PST) In-Reply-To: <87twkly9ur.fsf@eliezer.anholt.net> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Eric Anholt Cc: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org SGkgRXJpYywKCk9uIFNhdCwgTWFyIDUsIDIwMTYgYXQgNzoxNyBBTSwgRXJpYyBBbmhvbHQgPGVy aWNAYW5ob2x0Lm5ldD4gd3JvdGU6CiA+IFZhcmFkIEdhdXRhbSA8dmFyYWRnYXV0YW1AZ21haWwu Y29tPiB3cml0ZXM6CiA+CiA+PiAgVGhlIGhhcmR3YXJlIHByb3ZpZGVzIHVzIHdpdGggc2VwYXJh dGUgdGhyZWFkcyBmb3IgYmlubmluZyBhbmQKID4+ICByZW5kZXJpbmcsIGFuZCB0aGUgZXhpc3Rp bmcgbW9kZWwgd2FpdHMgZm9yIHRoZW0gYm90aCB0byBjb21wbGV0ZQogPj4gIGJlZm9yZSBzdWJt aXR0aW5nIHRoZSBuZXh0IGpvYi4KID4+CiA+PiAgU3BsaXR0aW5nIHRoZSBiaW5uaW5nIGFuZCBy ZW5kZXJpbmcgc3VibWlzc2lvbnMgcmVkdWNlcyBpZGxlIHRpbWUKID4+ICBhbmQgZ2l2ZXMgdXMg YXBwcm94IDIwLTMwJSBzcGVlZHVwIHdpdGggc2V2ZXJhbCB4MTFwZXJmIHRlc3RzLgogPgogPiBU aGlzIHBhdGNoIGlzOgogPgogPiBSZXZpZXdlZC1ieTogRXJpYyBBbmhvbHQgPGVyaWNAYW5ob2x0 Lm5ldC4KID4KID4gV2hpY2ggdGVzdHMgZGlkIHlvdSBmaW5kIGltcHJvdmVkLCBzcGVjaWZpY2Fs bHk/ICBJJ20gc2VlaW5nIApvcGVuYXJlbmEKID4gaW1wcm92ZWQgYnkgMS4wMTg5NyUgKy8tIDAu MjQ3ODU3JSAobj0xNikuICB4MTFwZXJmIC1hYTI0dGV4dCBhbmQKID4gLWNvcHlwaXh3aW4gbG9v a2VkIGxpa2UgdGhleSBoYWQgYWJvdXQgdGhlIHNhbWUgbGV2ZWwgb2YgaW1wcm92ZW1lbnQuCgpI ZXJlJ3MgYSBzYW1wbGUgb2YgdGhlIHNwZWVkdXBzIEkndmUgbm90aWNlZCB3aXRoIHgxMXBlcmY6 Cgp3aXRob3V0IHF1ZXVlICB3aXRoIHF1ZXVlICAgICUgZGVsdGEgIHRlc3QKLShyZXBzL3NlYykt ICAgLShyZXBzL3NlYyktICAtLS0gICAgICAtLS0KMTg0MDAwMCAgICAgICAgMjM2MDAwMCAgICAg ICAyOC4yNiUgICAxMHgxMCB0aWxlZCByZWN0YW5nbGUgKDE3eDE1IHRpbGUpCjE5MjAwMDAgICAg ICAgIDI0NDAwMDAgICAgICAgMjcuMDglICAgMTB4MTAgdGlsZWQgcmVjdGFuZ2xlICg0eDQgdGls ZSkKMTM0MDAwMCAgICAgICAgMTYyMDAwMCAgICAgICAyMC45MCUgICAxMHgxMCB0aWxlZCByZWN0 YW5nbGUgKDIxNngyMDgKdGlsZSkKOTkwMDAwMCAgICAgICAgMTE5MDAwMDAgICAgICAyMC4yMCUg ICAxMC1waXhlbCBsaW5lCjEzMTAwMDAgICAgICAgIDE1NzAwMDAgICAgICAgMTkuODUlICAgMTB4 MTAgdGlsZWQgcmVjdGFuZ2xlICgxNjF4MTQ1CnRpbGUpCjI4MDAwMDAgICAgICAgIDMyNzAwMDAg ICAgICAgMTYuNzklICAgMTB4MTAgcmVjdGFuZ2xlCjI3MjAwMDAgICAgICAgIDMxNDAwMDAgICAg ICAgMTUuNDQlICAgMTAwLXBpeGVsIHZlcnRpY2FsIGxpbmUgc2VnbWVudAo4NzYwMDAgICAgICAg ICAxMDEwMDAwICAgICAgIDE1LjMwJSAgIDEwMC1waXhlbCBsaW5lIHNlZ21lbnQgKDIga2lkcykK MTk5MDAwICAgICAgICAgMjI5MDAwICAgICAgICAxNS4wOCUgICBDaXJjdWxhdGUgVW5tYXBwZWQg d2luZG93ICgyMDAKa2lkcykKMTE5MDAwMCAgICAgICAgMTM1MDAwMCAgICAgICAxMy40NSUgICAx MDAtcGl4ZWwgbGluZSBzZWdtZW50ICgxIGtpZCkKMTc2MDAwICAgICAgICAgMTk5MDAwICAgICAg ICAxMy4wNyUgICA1MDAtcGl4ZWwgbGluZSBzZWdtZW50CjE3MjAwMCAgICAgICAgIDE5NDAwMCAg ICAgICAgMTIuNzklICAgNTAwLXBpeGVsIGxpbmUKMTE2MDAwICAgICAgICAgMTI5MDAwICAgICAg ICAxMS4yMSUgICBEZXN0cm95IHdpbmRvdyB2aWEgcGFyZW50ICgxMDAKa2lkcykKMjAzMDAwMCAg ICAgICAgMjI1MDAwMCAgICAgICAxMC44NCUgICAxMDAtcGl4ZWwgaG9yaXpvbnRhbCBsaW5lIHNl Z21lbnQKNjM1MDAwICAgICAgICAgNjk3MDAwICAgICAgICAgOS43NiUgICAxMDAtcGl4ZWwgbGlu ZSBzZWdtZW50ICgzIGtpZHMpCgogPgogPiBUaGlzIGNvbmZsaWN0cyB3aXRoIGEgY2hhbmdlIGlu IC1maXhlcy4gIEkgdGhpbmsgdGhpcyBtZWFucyB0aGF0IGl0CiA+IHNob3VsZCBnbyBpbiAtbmV4 dCBvbmNlIC1maXhlcyBnZXRzIHB1bGxlZCBpbiB0aGF0LgogPgogPiBQZXRlciBCcm93biBoYWQg c3VnZ2VzdGVkIHRvIG1lIGF0IG9uZSBwb2ludCB0aGF0IHdlIGNvdWxkIHF1ZXVlIHVwCiA+IG11 bHRpcGxlIGpvYnMgYXQgb25jZSBieSBwYXRjaGluZyB0aGUgbGFzdCBmZXcgYnl0ZXMgb2YgdGhl IGN1cnJlbnQKID4gam9iCiA+IHRvIGp1bXAgdG8gdGhlIG5leHQgb25lLiAgSSBoYXZlbid0IGZ1 bGx5IHRob3VnaHQgdGhyb3VnaCBob3cgeW91J2QKID4gaW50ZXJsb2NrIHRvIG1ha2Ugc3VyZSB0 aGF0IHRoZSBDTCB3YXNuJ3QgZ29pbmcgdG8gZXhlY3V0ZSB0aGUgb2xkCiA+IGNvbnRlbnRzIGJl Zm9yZSB5b3UgZ28gdG8gc2xlZXAsIGJ1dCBpdCBoYXMgdGhlIHByb21pc2Ugb2YgYmVpbmcgYWJs ZQogPiB0bwogPiBtYXNrIG91dCB0aGUgZmx1c2gvZnJhbWUgZG9uZSBpbnRlcnJ1cHRzLgoKQSBy b3VnaCBpZGVhIGlzIHRvIGtlZXAgdHJhY2sgb2Ygb3VyIGN1cnJlbnQgam9iJ3Mgc3RhcnQgYWRk cmVzcyAod2hpY2gKbWF5IGJlIHRoZSBwcmV2aW91cyBqb2IncyBqdW1wIGRlc3RpbmF0aW9uKSBh bmQgcmVzdWJtaXQgZnJvbSBoZXJlIGlmIHdlCmNvbWUgYmFjayBmcm9tIHNsZWVwLiBXaWxsIHNl ZSBpZiBJIGNhbiBidWlsZCB1cCBvbiB0aGlzLgoKVGhhbmtzLApWYXJhZAoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlz dApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0 b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==