From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Macy Subject: Re: [RFC] Using DC in amdgpu for upcoming GPU Date: Thu, 08 Dec 2016 12:24:57 -0800 Message-ID: <158e01c3fa8.1144ad33452287.695060345843850107@nextbsd.org> References: <55d5e664-25f7-70e0-f2f5-9c9daf3efdf6@amd.com> <20161208095952.hnbfs4b3nac7faap@phenom.ffwll.local> <20161208153417.yrpbhmot5gfv37lo@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from sender163-mail.zoho.com (sender163-mail.zoho.com [74.201.84.163]) by gabe.freedesktop.org (Postfix) with ESMTPS id 48EAB6E80F for ; Thu, 8 Dec 2016 20:40:05 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: =?UTF-8?Q?=22Christian_K=C3=B6nig=22?= Cc: "Deucher, Alexander" , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org cHV0YXRpb24gY29kZSBiZXR3ZWVuIGNoZWNrIGFuZCBjb21taXQgZG9lc24ndCBnZXQgb3V0IG9m IHN5bmMuCiA+ID4KID4gPj4gQXMgZm9yIHRoZSByZXN0LCBJIGhlYXIgeW91IGFuZCBhcHByZWNp YXRlIHlvdXIgZmVlZGJhY2suIExldCBtZSBnZXQgYmFjayB0bwogPiA+PiB5b3Ugb24gdGhhdCBs YXRlci4KID4gPiBKdXN0IGFuIGFkZGVkIG5vdGUgb24gdGhhdDogSSBkbyB0aGluayB0aGF0IHRo ZXJlJ3Mgc29tZSBkcml2ZXIgdGVhbXMKID4gPiB3aG8ndmUgbWFuYWdlZCB0byBwdWxsIGEgc2hh cmVkIGNvZGViYXNlIGJldHdlZW4gdmFsaWRhdGlvbiBhbmQgdXBzdHJlYW0KID4gPiBsaW51eCAo aWlyYyBzb21lIG9mIHRoZSBpbnRlbCB3aXJlbGVzcyBkcml2ZXJzIHdvcmsgbGlrZSB0aGF0KS4g QnV0IGl0CiA+ID4gcmVxdWlyZXMgY2FyZWZ1bCBhbGlnbmluZyBvZiBldmVyeXRoaW5nLCBhbmQg d2l0aCBzb21ldGhpbmcgZmFzdC1tb3ZpbmcKID4gPiBsaWtlIGRybSBpdCBtaWdodCBiZWNvbWUg cmVhbCBwYWluZnVsIGFuZCBub3QgcmVhbGx5IHdvcnRoIGl0LiBTbyBub3QKID4gPiBvdXRyaWdo dCByZWplY3RpbmcgREMgKGFuZCB0aGUgY29kZSBzaGFyaW5nIHlvdSB3YW50IHRvIGFjaGlldmUg d2l0aCBpdCkKID4gPiBhcyBhbiBpZGVhIGhlcmUuCiA+IAogPiBJIHVzZWQgdG8gaGF2ZSBleGFt cGxlcyBvZiBzdWNoIGEgdGhpbmdzIGZvciBvdGhlciBuZXR3b3JrIGRyaXZlcnMgYXMgCiA+IHdl bGwsIGJ1dCByaWdodCBub3cgSSBjYW4ndCBmaW5kIHRoZW0gb2YgaGFuZC4gTGVhdmUgbWUgYSBu b3RlIGlmIHlvdSAKID4gbmVlZCBtb3JlIGluZm8gb24gZXhpc3RpbmcgdGhpbmdzLgogPiAKID4g QSBnb29kIGlkZWEgbWlnaHQgYXMgd2VsbCBiZSB0byB0YWtlIGEgbG9vayBhdCBkcml2ZXJzIHNo YXJlZCBiZXR3ZWVuIAogPiBMaW51eCBhbmQgQlNEIGFzIHdlbGwsIGNhdXNlIGJvdGggY29kZSBi YXNlcyBhcmUgdXN1YWxseSBwdWJsaWMgCiA+IGF2YWlsYWJsZSBhbmQgeW91IGNhbiBzZWUgd2hh dCBjaGFuZ2VzIGR1cmluZyBwb3J0aW5nIGFuZCB3aGF0IHN0YXlzIHRoZSAKID4gc2FtZS4KCgoK CgoKQWx0aG91Z2ggdGhlaXIgY29yZSBkcml2ZXJzIGFyZSB0aWdodGx5IHRoZSBjb3VwbGVkIHdp dGggYSBnaXZlbiBPUywgdGhlIENoZWxzaW8gMTBHaWdFIGFuZCBJbnRlbCBldGhlcm5ldCBkcml2 ZXJzIGluIGdlbmVyYWwgaGF2ZSBsYXJnZSBhbW91bnRzIG9mIHBsYXRmb3JtIGFnbm9zdGljIGNv ZGUgY291cGxlZCB3aXRoIGEgZmFpcmx5IG1pbmltYWwgT1MgYWJzdHJhY3Rpb24gbGF5ZXIuIEkg ZG9uJ3Qga25vdyBob3cgYW5hbG9nb3VzIHRvIERBTC9EQyB0aGlzIGlzLiBIb3dldmVyLCBJIHdp bGwgc2F5IHRoYXQgdGhlIENoZWxzaW8gZHJpdmVyIHdhcyBhbiBvcmRlciBvZiBtYWduaXR1ZGUg ZWFzaWVyIHRvIHBvcnQgdG8gRnJlZUJTRCBhbmQgdGhlIGVuZCByZXN1bHQgbXVjaCBiZXR0ZXIg dGhhbiBTb2xhcmZsYXJlJ3Mgd2hpY2ggZmVsdCBvYmxpZ2VkIHRvIG5vdCBoYXZlIGFueSBzZXBh cmF0aW9uIG9mIGNvbmNlcm5zLgoKLU0gCgoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3Rz LmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xp c3RpbmZvL2RyaS1kZXZlbAo=