From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id A368289BFB for ; Mon, 29 Jul 2019 14:26:57 +0000 (UTC) References: <20190725084541.1968-1-ramalingam.c@intel.com> From: Tvrtko Ursulin Message-ID: <29136e93-5d19-cda6-1648-04bae6502d6f@linux.intel.com> Date: Mon, 29 Jul 2019 15:26:54 +0100 MIME-Version: 1.0 In-Reply-To: <20190725084541.1968-1-ramalingam.c@intel.com> Content-Language: en-US Subject: Re: [igt-dev] [PATCH i-g-t v4] tests/i915/gem_exec_async: Update with engine discovery 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: Ramalingam C , igt-dev List-ID: Ck9uIDI1LzA3LzIwMTkgMDk6NDUsIFJhbWFsaW5nYW0gQyB3cm90ZToKPiBMZWdhY3kgZXhlY2J1 ZiBhYmkgdGVzdHMgYXJlIHByZWZpeGVkIHdpdGggbGVnYWN5LiBOZXcgdGVzdCBhcmUgYWRkZWQg dG8KPiBydW4gb24gcGh5c2ljYWwgZW5naW5lcyBhY2Nlc3NlZCB0aHJvdWdoIGVuZ2luZSBkaXNj b3ZlcnkuCj4gCj4gU28gbGVnYWN5IHRlc3RzIHJ1biBvbiB0aGUgdW5jb25maWd1cmVkICh3aXRo IGVuZ2luZSBtYXApIGNvbnRleHQgYW5kCj4gdXNlIGEgbmV3IGhlbHBlciBnZW1fZWJfZmxhZ3Nf dG9fZW5naW5lIHRvIGxvb2sgdXAgdGhlIGVuZ2luZSBmcm9tIHRoZQo+IGludGVsX2V4ZWN1dGlv bl9lbmdpbmVzMiBzdGF0aWMgbGlzdC4gVGhpcyBpcyBvbmx5IHRvIGVuYWJsZSB0aGUgY29yZQo+ IHRlc3QgY29kZSB0byBiZSBzaGFyZWQuCj4gCj4gUGxhY2VzIHdoZXJlIG5ldyBjb250ZXh0cyBh cmUgY3JlYXRlZCBoYWQgdG8gYmUgdXBkYXRlZCB0byBlaXRoZXIKPiBlcXVhbGx5IGNvbmZpZ3Vy ZSB0aGUgY29udGV4dHMgb3Igbm90Lgo+IAo+IHYyOgo+ICAgIHJldGFpbmVkIHRoZSB0ZXN0IGFz IGl0IGlzIGZvciBsZWdhY3kgdWFwaSB0ZXN0aW5nIGFuZCBkdXBsY2lhdGVkIGZvcgo+IAluZXcg ZW5naW5lIGRpc2NvdmVyeSBbVHZydGtvXQo+IHYzOgo+ICAgIEZldyBuaXRzIGFkZHJlc3NlZCBb VHZydGtvXQo+IHY0Ogo+ICAgIEluIGxlZ2FjeSB1QVBJIHRlc3QgcGF0aCwgaXRlcmF0ZSB0aHJv dWdoIGZvcl9lYWNoX2VuZ2luZSBbVHZydGtvXQo+IAo+IFNpZ25lZC1vZmYtYnk6IFJhbWFsaW5n YW0gQyA8cmFtYWxpbmdhbS5jQGludGVsLmNvbT4KPiAtLS0KPiAgIHRlc3RzL2k5MTUvZ2VtX2V4 ZWNfYXN5bmMuYyB8IDUyICsrKysrKysrKysrKysrKysrKysrKysrKysrKy0tLS0tLS0tLS0KPiAg IDEgZmlsZSBjaGFuZ2VkLCAzOCBpbnNlcnRpb25zKCspLCAxNCBkZWxldGlvbnMoLSkKPiAKPiBk aWZmIC0tZ2l0IGEvdGVzdHMvaTkxNS9nZW1fZXhlY19hc3luYy5jIGIvdGVzdHMvaTkxNS9nZW1f ZXhlY19hc3luYy5jCj4gaW5kZXggOWEwNmFmN2UyOWNiLi45M2NmYzNkMjg1NDEgMTAwNjQ0Cj4g LS0tIGEvdGVzdHMvaTkxNS9nZW1fZXhlY19hc3luYy5jCj4gKysrIGIvdGVzdHMvaTkxNS9nZW1f ZXhlY19hc3luYy5jCj4gQEAgLTgwLDkgKzgwLDEwIEBAIHN0YXRpYyB2b2lkIHN0b3JlX2R3b3Jk KGludCBmZCwgdW5zaWduZWQgcmluZywKPiAgIAlnZW1fY2xvc2UoZmQsIG9ialsxXS5oYW5kbGUp Owo+ICAgfQo+ICAgCj4gLXN0YXRpYyB2b2lkIG9uZShpbnQgZmQsIHVuc2lnbmVkIHJpbmcsIHVp bnQzMl90IGZsYWdzKQo+ICtzdGF0aWMgdm9pZCBvbmUoaW50IGZkLCBjb25zdCBzdHJ1Y3QgaW50 ZWxfZXhlY3V0aW9uX2VuZ2luZTIgKmUyLCBib29sIGxlZ2FjeSkKPiAgIHsKPiAgIAljb25zdCBp bnQgZ2VuID0gaW50ZWxfZ2VuKGludGVsX2dldF9kcm1fZGV2aWQoZmQpKTsKPiArCWNvbnN0IHN0 cnVjdCBpbnRlbF9leGVjdXRpb25fZW5naW5lMiAqb3RoZXIyOwo+ICAgCXN0cnVjdCBkcm1faTkx NV9nZW1fZXhlY19vYmplY3QyIG9ialsyXTsKPiAgICNkZWZpbmUgU0NSQVRDSCAwCj4gICAjZGVm aW5lIEJBVENIIDEKPiBAQCAtMTM4LDIwICsxMzksMzMgQEAgc3RhdGljIHZvaWQgb25lKGludCBm ZCwgdW5zaWduZWQgcmluZywgdWludDMyX3QgZmxhZ3MpCj4gICAJbWVtc2V0KCZleGVjYnVmLCAw LCBzaXplb2YoZXhlY2J1ZikpOwo+ICAgCWV4ZWNidWYuYnVmZmVyc19wdHIgPSB0b191c2VyX3Bv aW50ZXIob2JqKTsKPiAgIAlleGVjYnVmLmJ1ZmZlcl9jb3VudCA9IDI7Cj4gLQlleGVjYnVmLmZs YWdzID0gcmluZyB8IGZsYWdzOwo+ICsJZXhlY2J1Zi5mbGFncyA9IGUyLT5mbGFnczsKPiAgIAlp Z3RfcmVxdWlyZShfX2dlbV9leGVjYnVmKGZkLCAmZXhlY2J1ZikgPT0gMCk7Cj4gICAJZ2VtX2Ns b3NlKGZkLCBvYmpbQkFUQ0hdLmhhbmRsZSk7Cj4gICAKPiAgIAlpID0gMDsKPiAtCWZvcl9lYWNo X3BoeXNpY2FsX2VuZ2luZShmZCwgb3RoZXIpIHsKPiAtCQlpZiAob3RoZXIgPT0gcmluZykKPiAt CQkJY29udGludWU7Cj4gKwlpZiAobGVnYWN5KSB7Cj4gKwkJZm9yX2VhY2hfZW5naW5lKGZkLCBv dGhlcikgewo+ICsJCQlpZiAoZTItPmZsYWdzID09IG90aGVyKQo+ICsJCQkJY29udGludWU7CgpI YXZlIHlvdSBjaGVja2VkIGlmIHdlIGdldCBJOTE1X0VYRUNfREVGQVVMVCBhbmQgSTkxNV9FWEVD X1JFTkRFUiBoZXJlLCAKYW5kIHdoYXQgaGFwcGVucyBpbiB0aGF0IGNhc2UsIGFuZCB3aGF0IGhh cHBlbnMgd2l0aCBJOTE1X0VYRUNfQlNEIGFuZCAKSTkxNV9FWEVDX0JTRDEvMj8KClJlZ2FyZHMs CgpUdnJ0a28KCj4gICAKPiAtCQlpZiAoIWdlbV9jYW5fc3RvcmVfZHdvcmQoZmQsIG90aGVyKSkK PiAtCQkJY29udGludWU7Cj4gKwkJCWlmICghZ2VtX2Nhbl9zdG9yZV9kd29yZChmZCwgb3RoZXIp KQo+ICsJCQkJY29udGludWU7Cj4gKwo+ICsJCQlzdG9yZV9kd29yZChmZCwgb3RoZXIsIG9ialtT Q1JBVENIXS5oYW5kbGUsIDQqaSwgaSk7Cj4gKwkJCWkrKzsKPiArCQl9Cj4gKwl9IGVsc2Ugewo+ ICsJCV9fZm9yX2VhY2hfcGh5c2ljYWxfZW5naW5lKGZkLCBvdGhlcjIpIHsKPiArCQkJaWYgKGdl bV9lbmdpbmVfaXNfZXF1YWwoZTIsIG90aGVyMikpCj4gKwkJCQljb250aW51ZTsKPiAgIAo+IC0J CXN0b3JlX2R3b3JkKGZkLCBvdGhlciwgb2JqW1NDUkFUQ0hdLmhhbmRsZSwgNCppLCBpKTsKPiAt CQlpKys7Cj4gKwkJCWlmICghZ2VtX2NsYXNzX2Nhbl9zdG9yZV9kd29yZChmZCwgb3RoZXIyLT5j bGFzcykpCj4gKwkJCQljb250aW51ZTsKPiArCj4gKwkJCXN0b3JlX2R3b3JkKGZkLCBvdGhlcjIt PmZsYWdzLCBvYmpbU0NSQVRDSF0uaGFuZGxlLCA0KmksIGkpOwo+ICsJCQlpKys7Cj4gKwkJfQo+ ICAgCX0KPiAgIAo+ICAgCSpiYXRjaCA9IE1JX0JBVENIX0JVRkZFUl9FTkQ7Cj4gQEAgLTE4NSw3 ICsxOTksOSBAQCBzdGF0aWMgYm9vbCBoYXNfYXN5bmNfZXhlY2J1ZihpbnQgZmQpCj4gICAKPiAg IGlndF9tYWluCj4gICB7Cj4gKwljb25zdCBzdHJ1Y3QgaW50ZWxfZXhlY3V0aW9uX2VuZ2luZTIg KmUyOwo+ICAgCWNvbnN0IHN0cnVjdCBpbnRlbF9leGVjdXRpb25fZW5naW5lICplOwo+ICsJc3Ry dWN0IGludGVsX2V4ZWN1dGlvbl9lbmdpbmUyIGUyX187Cj4gICAJaW50IGZkID0gLTE7Cj4gICAK PiAgIAlpZ3Rfc2tpcF9vbl9zaW11bGF0aW9uKCk7Cj4gQEAgLTIwMCwxNCArMjE2LDIyIEBAIGln dF9tYWluCj4gICAJfQo+ICAgCj4gICAJZm9yIChlID0gaW50ZWxfZXhlY3V0aW9uX2VuZ2luZXM7 IGUtPm5hbWU7IGUrKykgewo+IC0JCS8qIGRlZmF1bHQgZXhlYy1pZCBpcyBwdXJlbHkgc3ltYm9s aWMgKi8KPiAtCQlpZiAoZS0+ZXhlY19pZCA9PSAwKQo+ICsJCWUyX18gPSBnZW1fZWJfZmxhZ3Nf dG9fZW5naW5lKGUtPmV4ZWNfaWQgfCBlLT5mbGFncyk7Cj4gKwkJaWYgKGUyX18uZmxhZ3MgPT0g LTEpCj4gICAJCQljb250aW51ZTsKPiArCQllMiA9ICZlMl9fOwo+ICAgCj4gLQkJaWd0X3N1YnRl c3RfZigiY29uY3VycmVudC13cml0ZXMtJXMiLCBlLT5uYW1lKSB7Cj4gKwkJaWd0X3N1YnRlc3Rf ZigibGVnYWN5LWNvbmN1cnJlbnQtd3JpdGVzLSVzIiwgZTItPm5hbWUpIHsKPiAgIAkJCWlndF9y ZXF1aXJlKGdlbV9yaW5nX2hhc19waHlzaWNhbF9lbmdpbmUoZmQsIGUtPmV4ZWNfaWQgfCBlLT5m bGFncykpOwo+IC0JCQlpZ3RfcmVxdWlyZShnZW1fY2FuX3N0b3JlX2R3b3JkKGZkLCBlLT5leGVj X2lkIHwgZS0+ZmxhZ3MpKTsKPiAtCQkJb25lKGZkLCBlLT5leGVjX2lkLCBlLT5mbGFncyk7Cj4g KwkJCWlndF9yZXF1aXJlKGdlbV9jbGFzc19jYW5fc3RvcmVfZHdvcmQoZmQsIGUyLT5jbGFzcykp Owo+ICsJCQlvbmUoZmQsIGUyLCB0cnVlKTsKPiArCQl9Cj4gKwl9Cj4gKwo+ICsJX19mb3JfZWFj aF9waHlzaWNhbF9lbmdpbmUoZmQsIGUyKSB7Cj4gKwkJaWd0X3N1YnRlc3RfZigiY29uY3VycmVu dC13cml0ZXMtJXMiLCBlMi0+bmFtZSkgewo+ICsJCQlpZ3RfcmVxdWlyZShnZW1fY2xhc3NfY2Fu X3N0b3JlX2R3b3JkKGZkLCBlMi0+Y2xhc3MpKTsKPiArCQkJb25lKGZkLCBlMiwgZmFsc2UpOwo+ ICAgCQl9Cj4gICAJfQo+ICAgCj4gCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCmlndC1kZXYgbWFpbGluZyBsaXN0CmlndC1kZXZAbGlzdHMuZnJlZWRlc2t0 b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaWd0 LWRldg==