From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Luke A. Guest" Subject: Re: [RFC] Using DC in amdgpu for upcoming GPU Date: Mon, 12 Dec 2016 16:06:11 +0000 Message-ID: <584ECAF3.6030009@archeia.com> References: <55d5e664-25f7-70e0-f2f5-9c9daf3efdf6@amd.com> <20161212072243.ah6sy3q57z4gimka@phenom.ffwll.local> <20161212092727.6jgsgzlrdsha6zsl@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org CgpPbiAxMi8xMi8xNiAxNToyOCwgRGV1Y2hlciwgQWxleGFuZGVyIHdyb3RlOgo+PiAtLS0tLU9y aWdpbmFsIE1lc3NhZ2UtLS0tLQo+PiBGcm9tOiBhbWQtZ2Z4IFttYWlsdG86YW1kLWdmeC1ib3Vu Y2VzQGxpc3RzLmZyZWVkZXNrdG9wLm9yZ10gT24gQmVoYWxmCj4+IE9mIERhbmllbCBWZXR0ZXIK Pj4gU2VudDogTW9uZGF5LCBEZWNlbWJlciAxMiwgMjAxNiA0OjI3IEFNCj4+IFRvOiBCcmlkZ21h biwgSm9obgo+PiBDYzogR3JvZHpvdnNreSwgQW5kcmV5OyBDaGVuZywgVG9ueTsgZHJpLWRldmVs QGxpc3RzLmZyZWVkZXNrdG9wLm9yZzsgYW1kLQo+PiBnZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3Jn OyBEYW5pZWwgVmV0dGVyOyBEZXVjaGVyLCBBbGV4YW5kZXI7IFdlbnRsYW5kLAo+PiBIYXJyeQo+ PiBTdWJqZWN0OiBSZTogW1JGQ10gVXNpbmcgREMgaW4gYW1kZ3B1IGZvciB1cGNvbWluZyBHUFUK Pj4KPj4gT24gTW9uLCBEZWMgMTIsIDIwMTYgYXQgMDc6NTQ6NTRBTSArMDAwMCwgQnJpZGdtYW4s IEpvaG4gd3JvdGU6Cj4+PiBZZXAsIGdvb2QgcG9pbnQuIFdlIGhhdmUgdGVuZGVkIHRvIHN0YXkg YSBiaXQgYmVoaW5kIGJsZWVkaW5nIGVkZ2UKPj4gYmVjYXVzZSBvdXIgcHJpbWFyeSB0YXNrcyBz byBmYXIgaGF2ZSBiZWVuOgo+Pj4KPj4+IDEuIFN1cHBvcnQgZW50ZXJwcmlzZSBkaXN0cm9zICh3 aXRoIG9sZCBrZXJuZWxzKSB2aWEgdGhlIGh5YnJpZCBkcml2ZXIKPj4+IChBTURHUFUtUFJPKSwg d2hlcmUgdGhlIGNsb3NlciB0byB1cHN0cmVhbSB3ZSBnZXQgdGhlIG1vcmUgb2YgYSBnYXAKPj4g d2UKPj4+IGhhdmUgdG8gcGFwZXIgb3ZlciB3aXRoIEtDTCBjb2RlCj4+IEhtLCBJIHRob3VnaHQg cmVzb25hYmxlIGVudGVycHJpc2UgZGlzdHJvcyByb2xsIHRoZWlyIGRybSBjb3JlIGZvcndhcmQg dG8KPj4gdGhlIHZlcnkgbGF0ZXN0IHVwc3RyZWFtIGZhaXJseSBvZnRlbiwgc28gaXQgc2hvdWxk bid0IGJlIHRvbyBiYWQ/IEZpeGluZwo+PiB0aGlzIGNvbXBsZXRlbHkgcmVxdWlyZXMgdGhhdCB5 b3UgdXBzdHJlYW0geW91ciBwcmUtcHJvZHVjdGlvbiBodyBzdXBwb3J0Cj4+IGVhcmx5IGVub3Vn aCB0aGF0IGJ5IHRoZSB0aW1lIGl0IHNoaXBzIGl0cyB0aGUgYmFja3BvcnQgaXMgYWxyZWFkeSBp biBhCj4+IHJlYWxlYXNlZCBlbnRlcnByaXNlIGRpc3RybyB1cGdyYWRlLiBCdXQgdGhlbiBhZGRp bmcgYnVnZml4ZXMgb24gdG9wCj4+IHNob3VsZCBiZSBkb2FibGUuCj4gVGhlIGlzc3VlIGlzIHdl IG5lZWQgREFML0RDIGZvciBlbnRlcnByaXNlIGRpc3Ryb3MgYW5kIE9FTSBwcmVsb2FkcyBhbmQs IGZvciB3b3Jrc3RhdGlvbiBjdXN0b21lcnMsIHdlIG5lZWQgc29tZSBhZGRpdGlvbmFsIHBhdGNo ZXMgdGhhdCBhcmVuJ3QgdXBzdHJlYW0geWV0IGJlY2F1c2UgdGhleSB3ZSBkb27igJl0IGhhdmUg YW4gb3BlbiBzb3VyY2UgdXNlciBmb3IgdGhlbSB5ZXQuICBUaGlzIGdldHMgbXVjaCBlYXNpZXIg b25jZSB3ZSBnZXQgT0NMIGFuZCBWSyBvcGVuIHNvdXJjZWQuICBBcyBmb3IgbmV3IGFzaWMgc3Vw cG9ydCwgdW5mb3J0dW5hdGVseSwgdGhleSBkbyBub3Qgb2Z0ZW4gYWxpZ24gd2VsbCB3aXRoIGVu dGVycHJpc2UgZGlzdHJvcyBhdCBsZWFzdCBmb3IgZEdQVXMgKEFQVXMgYXJlIHVzdWFsbHkgZWFz aWVyIHNpbmNlIHRoZSBjeWNsZXMgYXJlIGxvbmdlciwgZEdQVXMgY3ljbGVzIGFyZSB2ZXJ5IGZh c3QpLiAgVGhlIG90aGVyIHByb2JsZW0gd2l0aCBkR1BVcyBpcyB0aGF0IHdlIG9mdGVuIGNhbid0 IHJlbGVhc2Ugc3VwcG9ydCBmb3IgbmV3IGh3IG9yIGZlYXR1cmUgdG9vIG11Y2ggZWFybGllciB0 aGFuIGxhdW5jaCBkdWUgdG8gdGhlIHZlcnkgY29tcGV0aXRpdmUgZEdQVSBlbnZpcm9ubWVudCBp biBnYW1pbmcgYW5kIHdvcmtzdGF0aW9uLgo+CgpXaGF0IERhbmllbCBzYWlkIGlzIHNvbWV0aGlu ZyBJJ3ZlIHNhaWQgdG8geW91IGJlZm9yZSwgZXNwZWNpYWxseQpyZWdhcmRpbmcgbGliZHJtLiBZ b3Uga2VlcCBtZW50aW9uaW5nIHRoZXNlIHBhdGNoZXMgeW91IG5lZWQsIGJ1dCB0YmgsCnRoZXJl J3Mgbm8gcmVhc29uIHdoeSB0aGVzZSBwYXRjaGVzIGNhbm5vdCBiZSBpbiBwYXRjaHdvcmsgc28g cGVvcGxlIGNhbgp1c2UgdGhlbS4gSSd2ZSBhc2tlZCBmb3IgdGhpcyBmb3IgbW9udGhzIGFuZCB0 aGUgcmVzcG9uc2Ugd2FzLAoic2hvdWxkbid0IGJlIGEgcHJvYmxlbSwgYnV0IEkgd29uJ3QgZ2V0 IHRvIGl0IHRoaXMgd2VlaywiIG1vbnRocyBsYXRlciwKc3RpbGwgbm90IHRoZXJlLgoKUGxlYXNl IGp1c3QgZ2V0IHlvdXIgc3R1ZmYgcHVibGljIHNvIHRoZSBwZW9wbGUgd2hvIGFyZW4ndCBvbiBl bnRlcnByaXNlCmFuZCBhbmNpZW50IE9TZXMgY2FuIHVwZ3JhZGUgdGhlaXIgc3lzdGVtcy4gVGhp cyB3b3VsZCBlbmFibGUgbWUgdG8gdGVzdAphbWRncHUtcHJvIGFuZCBsYXRlc3QgTWVzYS9MTFZN IGFsb25nc2lkZSBlYWNoIG90aGVyIGZvciBHZW50b28gd2l0aG91dApoYXZpbmcgdG8gcmVwbGFj ZSBhIHNvdXJjZSBidWlsdCBsaWJkcm0gd2l0aCB5b3VyIGFuY2llbnQgb25lLgoKTHVrZS4KCgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwphbWQtZ2Z4IG1h aWxpbmcgbGlzdAphbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZngK