From mboxrd@z Thu Jan 1 00:00:00 1970 From: Flora Cui Subject: Re: [PATCH] drm/amdgpu: fix ocl test performance drop Date: Fri, 19 May 2017 10:25:19 +0800 Message-ID: <20170519022518.GA24957@flora> References: <1495093501-13313-1-git-send-email-Flora.Cui@amd.com> <4b2d410d-544f-4e72-11ae-8db4a1d797d3@vodafone.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <4b2d410d-544f-4e72-11ae-8db4a1d797d3-ANTagKRnAhcb1SvskN2V4Q@public.gmane.org> 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: Christian =?iso-8859-1?Q?K=F6nig?= Cc: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org T24gVGh1LCBNYXkgMTgsIDIwMTcgYXQgMDE6Mzg6MTVQTSArMDIwMCwgQ2hyaXN0aWFuIEvDtm5p ZyB3cm90ZToKPiBBbSAxOC4wNS4yMDE3IHVtIDA5OjQ1IHNjaHJpZWIgRmxvcmEgQ3VpOgo+ID5w YXJ0aWFsIHJldmVydCBjb21taXQgPDY5NzFkM2Q+IC0gZHJtL2FtZGdwdTogY2xlYW51cCBsb2dp YyBpbgo+ID5hbWRncHVfdm1fZmx1c2gKPiA+Cj4gPkNoYW5nZS1JZDogSWFkY2U5ZDYxM2RmZTlh NzM5NjQzYTc0MDUwY2VhNTU4NTQ4MzJhZGIKPiA+U2lnbmVkLW9mZi1ieTogRmxvcmEgQ3VpIDxG bG9yYS5DdWlAYW1kLmNvbT4KPiAKPiBJIGRvbid0IHNlZSBob3cgdGhlIHJldmVydCBzaG91bGQg YmUgZmFzdGVyIHRoYW4gdGhlIG9yaWdpbmFsLgo+IAo+IEVzcGVjaWFsbHkgdGhhdCBhbWRncHVf dm1faGFkX2dwdV9yZXNldCgpIGlzIG5vdyBjYWxsZWQgdHdpY2Ugc291bmRzIGxpa2UKPiBtb3Jl IG92ZXJoZWFkIHRoYW4gbmVjZXNzYXJ5Lgo+IAo+IFBsZWFzZSBleHBsYWluIGZ1cnRoZXIuCj4g Cj4gQ2hyaXN0aWFuLgo+IAo+ID4tLS0KPiA+ICBkcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9h bWRncHVfdm0uYyB8IDE0ICsrKysrLS0tLS0tLS0tCj4gPiAgMSBmaWxlIGNoYW5nZWQsIDUgaW5z ZXJ0aW9ucygrKSwgOSBkZWxldGlvbnMoLSkKPiA+Cj4gPmRpZmYgLS1naXQgYS9kcml2ZXJzL2dw dS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfdm0uYyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1 L2FtZGdwdV92bS5jCj4gPmluZGV4IDg4NDIwZGMuLmE5NmJhZDYgMTAwNjQ0Cj4gPi0tLSBhL2Ry aXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV92bS5jCj4gPisrKyBiL2RyaXZlcnMvZ3B1 L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV92bS5jCj4gPkBAIC03NDMsMjMgKzc0MywxOSBAQCBpbnQg YW1kZ3B1X3ZtX2ZsdXNoKHN0cnVjdCBhbWRncHVfcmluZyAqcmluZywgc3RydWN0IGFtZGdwdV9q b2IgKmpvYikKPiA+ICAJCWlkLT5nd3Nfc2l6ZSAhPSBqb2ItPmd3c19zaXplIHx8Cj4gPiAgCQlp ZC0+b2FfYmFzZSAhPSBqb2ItPm9hX2Jhc2UgfHwKPiA+ICAJCWlkLT5vYV9zaXplICE9IGpvYi0+ b2Ffc2l6ZSk7Cj4gPi0JYm9vbCB2bV9mbHVzaF9uZWVkZWQgPSBqb2ItPnZtX25lZWRzX2ZsdXNo IHx8Cj4gPi0JCWFtZGdwdV92bV9yaW5nX2hhc19jb21wdXRlX3ZtX2J1ZyhyaW5nKTsKPiA+ICAJ dW5zaWduZWQgcGF0Y2hfb2Zmc2V0ID0gMDsKPiA+ICAJaW50IHI7Cj4gPi0JaWYgKGFtZGdwdV92 bV9oYWRfZ3B1X3Jlc2V0KGFkZXYsIGlkKSkgewo+ID4tCQlnZHNfc3dpdGNoX25lZWRlZCA9IHRy dWU7Cj4gPi0JCXZtX2ZsdXNoX25lZWRlZCA9IHRydWU7Cj4gPi0JfQo+ID4tCj4gPi0JaWYgKCF2 bV9mbHVzaF9uZWVkZWQgJiYgIWdkc19zd2l0Y2hfbmVlZGVkKQo+ID4rCWlmICgham9iLT52bV9u ZWVkc19mbHVzaCAmJiAhZ2RzX3N3aXRjaF9uZWVkZWQgJiYKPiA+KwkgICAgIWFtZGdwdV92bV9o YWRfZ3B1X3Jlc2V0KGFkZXYsIGlkKSAmJgo+ID4rCSAgICAhYW1kZ3B1X3ZtX3JpbmdfaGFzX2Nv bXB1dGVfdm1fYnVnKHJpbmcpKQo+ID4gIAkJcmV0dXJuIDA7Cj4gPiAgCWlmIChyaW5nLT5mdW5j cy0+aW5pdF9jb25kX2V4ZWMpCj4gPiAgCQlwYXRjaF9vZmZzZXQgPSBhbWRncHVfcmluZ19pbml0 X2NvbmRfZXhlYyhyaW5nKTsKPiA+LQlpZiAocmluZy0+ZnVuY3MtPmVtaXRfdm1fZmx1c2ggJiYg dm1fZmx1c2hfbmVlZGVkKSB7CltmbG9yYV06IGZvciBjb21wdXRlIHJpbmcgJiBhbWRncHVfdm1f cmluZ19oYXNfY29tcHV0ZV92bV9idWcoKSwgYSB2bV9mbHVzaCBpcwppbnNlcnRlZC4gVGhpcyBt aWdodCBjYXVzZSBwZXJmb3JtYW5jZSBkcm9wLgo+ID4rCWlmIChyaW5nLT5mdW5jcy0+ZW1pdF92 bV9mbHVzaCAmJgo+ID4rCSAgICAoam9iLT52bV9uZWVkc19mbHVzaCB8fCBhbWRncHVfdm1faGFk X2dwdV9yZXNldChhZGV2LCBpZCkpKSB7Cj4gPiAgCQlzdHJ1Y3QgZmVuY2UgKmZlbmNlOwo+ID4g IAkJdHJhY2VfYW1kZ3B1X3ZtX2ZsdXNoKHJpbmcsIGpvYi0+dm1faWQsIGpvYi0+dm1fcGRfYWRk cik7Cj4gCj4gCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CmFtZC1nZnggbWFpbGluZyBsaXN0CmFtZC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBz Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vYW1kLWdmeAo=