From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: References: <20180808113137.3747-1-chris@chris-wilson.co.uk> From: Tvrtko Ursulin Message-ID: <9178642d-6973-3592-fb9c-ded7f8d2c62f@linux.intel.com> Date: Wed, 8 Aug 2018 13:38:53 +0100 MIME-Version: 1.0 In-Reply-To: <20180808113137.3747-1-chris@chris-wilson.co.uk> Content-Language: en-GB Subject: Re: [igt-dev] [PATCH i-g-t] igt/gem_eio: Preserve batch between reset-stress iterations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: Chris Wilson , intel-gfx@lists.freedesktop.org Cc: igt-dev@lists.freedesktop.org List-ID: Ck9uIDA4LzA4LzIwMTggMTI6MzEsIENocmlzIFdpbHNvbiB3cm90ZToKPiBXZSBjYW4ga2VlcCB0 aGUgb3JpZ2luYWwgYmF0Y2ggYXJvdW5kIGFuZCBhdm9pZCByZWNyZWF0aW5nIGl0IGJldHdlZW4K PiByZXNldCBpdGVyYXRpb25zIHRvIGZvY3VzIG9uIHRoZSBpbXBhY3Qgb2YgcmVzZXRzLgo+IAo+ IFNpZ25lZC1vZmYtYnk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+ IENjOiBUdnJ0a28gVXJzdWxpbiA8dHZydGtvLnVyc3VsaW5AbGludXguaW50ZWwuY29tPgo+IC0t LQo+ICAgdGVzdHMvZ2VtX2Vpby5jIHwgMzAgKysrKysrKysrKysrKysrKystLS0tLS0tLS0tLS0t Cj4gICAxIGZpbGUgY2hhbmdlZCwgMTcgaW5zZXJ0aW9ucygrKSwgMTMgZGVsZXRpb25zKC0pCj4g Cj4gZGlmZiAtLWdpdCBhL3Rlc3RzL2dlbV9laW8uYyBiL3Rlc3RzL2dlbV9laW8uYwo+IGluZGV4 IGRlMTYxMzMyZC4uNTI1MGE0MTRjIDEwMDY0NAo+IC0tLSBhL3Rlc3RzL2dlbV9laW8uYwo+ICsr KyBiL3Rlc3RzL2dlbV9laW8uYwo+IEBAIC02NTAsMzUgKzY1MCwzOCBAQCBzdGF0aWMgdm9pZCBy ZXNldF9zdHJlc3MoaW50IGZkLAo+ICAgCQkJIHVpbnQzMl90IGN0eDAsIHVuc2lnbmVkIGludCBl bmdpbmUsCj4gICAJCQkgdW5zaWduZWQgaW50IGZsYWdzKQo+ICAgewo+ICsJY29uc3QgdWludDMy X3QgYmJlID0gTUlfQkFUQ0hfQlVGRkVSX0VORDsKPiArCXN0cnVjdCBkcm1faTkxNV9nZW1fZXhl Y19vYmplY3QyIG9iaiA9IHsKPiArCQkuaGFuZGxlID0gZ2VtX2NyZWF0ZShmZCwgNDA5NikKPiAr CX07Cj4gKwlzdHJ1Y3QgZHJtX2k5MTVfZ2VtX2V4ZWNidWZmZXIyIGV4ZWNidWYgPSB7Cj4gKwkJ LmJ1ZmZlcnNfcHRyID0gdG9fdXNlcl9wb2ludGVyKCZvYmopLAo+ICsJCS5idWZmZXJfY291bnQg PSAxLAo+ICsJCS5mbGFncyA9IGVuZ2luZSwKPiArCX07Cj4gKwlnZW1fd3JpdGUoZmQsIG9iai5o YW5kbGUsIDAsICZiYmUsIHNpemVvZihiYmUpKTsKPiArCj4gICAJaWd0X3VudGlsX3RpbWVvdXQo NSkgewo+IC0JCXN0cnVjdCBkcm1faTkxNV9nZW1fZXhlY2J1ZmZlcjIgZXhlY2J1ZiA9IHsgfTsK PiAtCQlzdHJ1Y3QgZHJtX2k5MTVfZ2VtX2V4ZWNfb2JqZWN0MiBvYmogPSB7IH07Cj4gLQkJdWlu dDMyX3QgYmJlID0gTUlfQkFUQ0hfQlVGRkVSX0VORDsKPiArCQl1aW50MzJfdCBjdHggPSBjb250 ZXh0X2NyZWF0ZV9zYWZlKGZkKTsKClRoZXJlIGlzIHN0aWxsIHRoaXMgcGVyIGxvb3AuLi4KCj4g ICAJCWlndF9zcGluX3QgKmhhbmc7Cj4gICAJCXVuc2lnbmVkIGludCBpOwo+IC0JCXVpbnQzMl90 IGN0eDsKPiAgIAo+ICAgCQlnZW1fcXVpZXNjZW50X2dwdShmZCk7Cj4gICAKPiAgIAkJaWd0X3Jl cXVpcmUoaTkxNV9yZXNldF9jb250cm9sKGZsYWdzICYgVEVTVF9XRURHRSA/Cj4gICAJCQkJCSAg ICAgICBmYWxzZSA6IHRydWUpKTsKPiAgIAo+IC0JCWN0eCA9IGNvbnRleHRfY3JlYXRlX3NhZmUo ZmQpOwo+IC0KPiAgIAkJLyoKPiAgIAkJICogU3RhcnQgZXhlY3V0aW5nIGEgc3BpbiBiYXRjaCB3 aXRoIHNvbWUgcXVldWVkIGJhdGNoZXMKPiAgIAkJICogYWdhaW5zdCBhIGRpZmZlcmVudCBjb250 ZXh0IGFmdGVyIGl0Lgo+ICAgCQkgKi8KPiAgIAkJaGFuZyA9IHNwaW5fc3luYyhmZCwgY3R4MCwg ZW5naW5lKTsKCi4uLiBhbmQgYSB0b24gb2Ygb3BlcmF0aW9ucyBpbiB0aGlzIG9uZSwgc28gSSB3 b25kZXIgd2h5IGJvdGhlciB3aXRoIG9uZSAKYmF0Y2g/Cgo+ICAgCj4gLQkJb2JqLmhhbmRsZSA9 IGdlbV9jcmVhdGUoZmQsIDQwOTYpOwo+IC0JCWdlbV93cml0ZShmZCwgb2JqLmhhbmRsZSwgMCwg JmJiZSwgc2l6ZW9mKGJiZSkpOwo+ICsJCWV4ZWNidWYucnN2ZDEgPSBjdHg7Cj4gKwkJZm9yIChp ID0gMDsgaSA8IDEwOyBpKyspCj4gKwkJCWdlbV9leGVjYnVmKGZkLCAmZXhlY2J1Zik7Cj4gICAK PiAtCQlleGVjYnVmLmJ1ZmZlcnNfcHRyID0gdG9fdXNlcl9wb2ludGVyKCZvYmopOwo+IC0JCWV4 ZWNidWYuYnVmZmVyX2NvdW50ID0gMTsKPiAgIAkJZXhlY2J1Zi5yc3ZkMSA9IGN0eDA7Cj4gLQkJ ZXhlY2J1Zi5mbGFncyA9IGVuZ2luZTsKPiAtCj4gICAJCWZvciAoaSA9IDA7IGkgPCAxMDsgaSsr KQo+ICAgCQkJZ2VtX2V4ZWNidWYoZmQsICZleGVjYnVmKTsKPiAgIAo+IEBAIC03MDYsOCArNzA5 LDkgQEAgc3RhdGljIHZvaWQgcmVzZXRfc3RyZXNzKGludCBmZCwKPiAgIAkJZ2VtX3N5bmMoZmQs IG9iai5oYW5kbGUpOwo+ICAgCQlpZ3Rfc3Bpbl9iYXRjaF9mcmVlKGZkLCBoYW5nKTsKPiAgIAkJ Z2VtX2NvbnRleHRfZGVzdHJveShmZCwgY3R4KTsKPiAtCQlnZW1fY2xvc2UoZmQsIG9iai5oYW5k bGUpOwo+ICAgCX0KPiArCj4gKwlnZW1fY2xvc2UoZmQsIG9iai5oYW5kbGUpOwo+ICAgfQo+ICAg Cj4gICAvKgo+IAoKQnV0IGFueXdheSAtIG5vIHRlY2huaWNhbCBjb21wbGFpbnRzOgoKUmV2aWV3 ZWQtYnk6IFR2cnRrbyBVcnN1bGluIDx0dnJ0a28udXJzdWxpbkBpbnRlbC5jb20+CgpSZWdhcmRz LAoKVHZydGtvCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CmlndC1kZXYgbWFpbGluZyBsaXN0CmlndC1kZXZAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBz Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaWd0LWRldgo= From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH i-g-t] igt/gem_eio: Preserve batch between reset-stress iterations Date: Wed, 8 Aug 2018 13:38:53 +0100 Message-ID: <9178642d-6973-3592-fb9c-ded7f8d2c62f@linux.intel.com> References: <20180808113137.3747-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180808113137.3747-1-chris@chris-wilson.co.uk> Content-Language: en-GB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , intel-gfx@lists.freedesktop.org Cc: igt-dev@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Ck9uIDA4LzA4LzIwMTggMTI6MzEsIENocmlzIFdpbHNvbiB3cm90ZToKPiBXZSBjYW4ga2VlcCB0 aGUgb3JpZ2luYWwgYmF0Y2ggYXJvdW5kIGFuZCBhdm9pZCByZWNyZWF0aW5nIGl0IGJldHdlZW4K PiByZXNldCBpdGVyYXRpb25zIHRvIGZvY3VzIG9uIHRoZSBpbXBhY3Qgb2YgcmVzZXRzLgo+IAo+ IFNpZ25lZC1vZmYtYnk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+ IENjOiBUdnJ0a28gVXJzdWxpbiA8dHZydGtvLnVyc3VsaW5AbGludXguaW50ZWwuY29tPgo+IC0t LQo+ICAgdGVzdHMvZ2VtX2Vpby5jIHwgMzAgKysrKysrKysrKysrKysrKystLS0tLS0tLS0tLS0t Cj4gICAxIGZpbGUgY2hhbmdlZCwgMTcgaW5zZXJ0aW9ucygrKSwgMTMgZGVsZXRpb25zKC0pCj4g Cj4gZGlmZiAtLWdpdCBhL3Rlc3RzL2dlbV9laW8uYyBiL3Rlc3RzL2dlbV9laW8uYwo+IGluZGV4 IGRlMTYxMzMyZC4uNTI1MGE0MTRjIDEwMDY0NAo+IC0tLSBhL3Rlc3RzL2dlbV9laW8uYwo+ICsr KyBiL3Rlc3RzL2dlbV9laW8uYwo+IEBAIC02NTAsMzUgKzY1MCwzOCBAQCBzdGF0aWMgdm9pZCBy ZXNldF9zdHJlc3MoaW50IGZkLAo+ICAgCQkJIHVpbnQzMl90IGN0eDAsIHVuc2lnbmVkIGludCBl bmdpbmUsCj4gICAJCQkgdW5zaWduZWQgaW50IGZsYWdzKQo+ICAgewo+ICsJY29uc3QgdWludDMy X3QgYmJlID0gTUlfQkFUQ0hfQlVGRkVSX0VORDsKPiArCXN0cnVjdCBkcm1faTkxNV9nZW1fZXhl Y19vYmplY3QyIG9iaiA9IHsKPiArCQkuaGFuZGxlID0gZ2VtX2NyZWF0ZShmZCwgNDA5NikKPiAr CX07Cj4gKwlzdHJ1Y3QgZHJtX2k5MTVfZ2VtX2V4ZWNidWZmZXIyIGV4ZWNidWYgPSB7Cj4gKwkJ LmJ1ZmZlcnNfcHRyID0gdG9fdXNlcl9wb2ludGVyKCZvYmopLAo+ICsJCS5idWZmZXJfY291bnQg PSAxLAo+ICsJCS5mbGFncyA9IGVuZ2luZSwKPiArCX07Cj4gKwlnZW1fd3JpdGUoZmQsIG9iai5o YW5kbGUsIDAsICZiYmUsIHNpemVvZihiYmUpKTsKPiArCj4gICAJaWd0X3VudGlsX3RpbWVvdXQo NSkgewo+IC0JCXN0cnVjdCBkcm1faTkxNV9nZW1fZXhlY2J1ZmZlcjIgZXhlY2J1ZiA9IHsgfTsK PiAtCQlzdHJ1Y3QgZHJtX2k5MTVfZ2VtX2V4ZWNfb2JqZWN0MiBvYmogPSB7IH07Cj4gLQkJdWlu dDMyX3QgYmJlID0gTUlfQkFUQ0hfQlVGRkVSX0VORDsKPiArCQl1aW50MzJfdCBjdHggPSBjb250 ZXh0X2NyZWF0ZV9zYWZlKGZkKTsKClRoZXJlIGlzIHN0aWxsIHRoaXMgcGVyIGxvb3AuLi4KCj4g ICAJCWlndF9zcGluX3QgKmhhbmc7Cj4gICAJCXVuc2lnbmVkIGludCBpOwo+IC0JCXVpbnQzMl90 IGN0eDsKPiAgIAo+ICAgCQlnZW1fcXVpZXNjZW50X2dwdShmZCk7Cj4gICAKPiAgIAkJaWd0X3Jl cXVpcmUoaTkxNV9yZXNldF9jb250cm9sKGZsYWdzICYgVEVTVF9XRURHRSA/Cj4gICAJCQkJCSAg ICAgICBmYWxzZSA6IHRydWUpKTsKPiAgIAo+IC0JCWN0eCA9IGNvbnRleHRfY3JlYXRlX3NhZmUo ZmQpOwo+IC0KPiAgIAkJLyoKPiAgIAkJICogU3RhcnQgZXhlY3V0aW5nIGEgc3BpbiBiYXRjaCB3 aXRoIHNvbWUgcXVldWVkIGJhdGNoZXMKPiAgIAkJICogYWdhaW5zdCBhIGRpZmZlcmVudCBjb250 ZXh0IGFmdGVyIGl0Lgo+ICAgCQkgKi8KPiAgIAkJaGFuZyA9IHNwaW5fc3luYyhmZCwgY3R4MCwg ZW5naW5lKTsKCi4uLiBhbmQgYSB0b24gb2Ygb3BlcmF0aW9ucyBpbiB0aGlzIG9uZSwgc28gSSB3 b25kZXIgd2h5IGJvdGhlciB3aXRoIG9uZSAKYmF0Y2g/Cgo+ICAgCj4gLQkJb2JqLmhhbmRsZSA9 IGdlbV9jcmVhdGUoZmQsIDQwOTYpOwo+IC0JCWdlbV93cml0ZShmZCwgb2JqLmhhbmRsZSwgMCwg JmJiZSwgc2l6ZW9mKGJiZSkpOwo+ICsJCWV4ZWNidWYucnN2ZDEgPSBjdHg7Cj4gKwkJZm9yIChp ID0gMDsgaSA8IDEwOyBpKyspCj4gKwkJCWdlbV9leGVjYnVmKGZkLCAmZXhlY2J1Zik7Cj4gICAK PiAtCQlleGVjYnVmLmJ1ZmZlcnNfcHRyID0gdG9fdXNlcl9wb2ludGVyKCZvYmopOwo+IC0JCWV4 ZWNidWYuYnVmZmVyX2NvdW50ID0gMTsKPiAgIAkJZXhlY2J1Zi5yc3ZkMSA9IGN0eDA7Cj4gLQkJ ZXhlY2J1Zi5mbGFncyA9IGVuZ2luZTsKPiAtCj4gICAJCWZvciAoaSA9IDA7IGkgPCAxMDsgaSsr KQo+ICAgCQkJZ2VtX2V4ZWNidWYoZmQsICZleGVjYnVmKTsKPiAgIAo+IEBAIC03MDYsOCArNzA5 LDkgQEAgc3RhdGljIHZvaWQgcmVzZXRfc3RyZXNzKGludCBmZCwKPiAgIAkJZ2VtX3N5bmMoZmQs IG9iai5oYW5kbGUpOwo+ICAgCQlpZ3Rfc3Bpbl9iYXRjaF9mcmVlKGZkLCBoYW5nKTsKPiAgIAkJ Z2VtX2NvbnRleHRfZGVzdHJveShmZCwgY3R4KTsKPiAtCQlnZW1fY2xvc2UoZmQsIG9iai5oYW5k bGUpOwo+ICAgCX0KPiArCj4gKwlnZW1fY2xvc2UoZmQsIG9iai5oYW5kbGUpOwo+ICAgfQo+ICAg Cj4gICAvKgo+IAoKQnV0IGFueXdheSAtIG5vIHRlY2huaWNhbCBjb21wbGFpbnRzOgoKUmV2aWV3 ZWQtYnk6IFR2cnRrbyBVcnN1bGluIDx0dnJ0a28udXJzdWxpbkBpbnRlbC5jb20+CgpSZWdhcmRz LAoKVHZydGtvCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpo dHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=