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Wed, 20 Jan 2021 06:25:53 +0000 From: Tal Shnaiderman To: Ali Alnubani , Ferruh Yigit , Odi Assli , "Rong, Leyi" , "Zhang, Qi Z" , "Lu, Wenzhuo" , "Richardson, Bruce" , "Xing, Beilei" , "Kadam, Pallavi" , "Menon, Ranjit" CC: "dev@dpdk.org" , NBU-Contact-Thomas Monjalon , Raslan Darawsheh Thread-Topic: [PATCH v3 0/3] AVX512 vPMD on i40e Thread-Index: AQHW6kgwXuMmNiD2fEmoV+kuKffVhKorsp4AgAG8yACAAAdmgIAACBIAgAAcy4CAAWKeAIABFdGA Date: Wed, 20 Jan 2021 06:25:53 +0000 Message-ID: References: <20201215021945.103396-1-leyi.rong@intel.com> <20210114063951.2580-1-leyi.rong@intel.com> <2f4e5455-2c11-9f90-fc8e-ac5d1601536e@intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: nvidia.com; dkim=none (message not signed) header.d=none;nvidia.com; dmarc=none action=none header.from=nvidia.com; x-originating-ip: [77.137.141.17] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: c71617cf-5a36-4457-afef-08d8bd0c3d57 x-ms-traffictypediagnostic: DM6PR12MB4370: x-ld-processed: 43083d15-7273-40c1-b7db-39efd9ccc17a,ExtAddr x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:8882; 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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DM6PR12MB3945.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: c71617cf-5a36-4457-afef-08d8bd0c3d57 X-MS-Exchange-CrossTenant-originalarrivaltime: 20 Jan 2021 06:25:53.8249 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: kVbNWF0dIMhejO/5RpK8dUJRxdTz8U6+Zxc4cwVOcGF2KVbOLVt+kGILcJpMogt/6tL/1GCA4Jm0WVN+sRK+FA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB4370 X-OriginatorOrg: Nvidia.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1611123958; bh=bzf7s0VuZ0ZibZtTzU02uAuak74Wyd8emB66PZCWh9Y=; h=X-PGP-Universal:ARC-Seal:ARC-Message-Signature: ARC-Authentication-Results:From:To:CC:Subject:Thread-Topic: Thread-Index:Date:Message-ID:References:In-Reply-To: Accept-Language:Content-Language:X-MS-Has-Attach: X-MS-TNEF-Correlator:authentication-results:x-originating-ip: x-ms-publictraffictype:x-ms-office365-filtering-correlation-id: x-ms-traffictypediagnostic:x-ld-processed: x-ms-exchange-transport-forked:x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers:x-ms-exchange-senderadcheck: x-microsoft-antispam:x-microsoft-antispam-message-info: x-forefront-antispam-report:x-ms-exchange-antispam-messagedata: Content-Type:Content-Transfer-Encoding:MIME-Version: X-MS-Exchange-CrossTenant-AuthAs: X-MS-Exchange-CrossTenant-AuthSource: X-MS-Exchange-CrossTenant-Network-Message-Id: X-MS-Exchange-CrossTenant-originalarrivaltime: X-MS-Exchange-CrossTenant-fromentityheader: X-MS-Exchange-CrossTenant-id:X-MS-Exchange-CrossTenant-mailboxtype: X-MS-Exchange-CrossTenant-userprincipalname: X-MS-Exchange-Transport-CrossTenantHeadersStamped:X-OriginatorOrg; b=LXab8hTouXEYSab0rdd1QeYgAmRYm6uTJsjWpTghM+t1Q7lHll2+u3FOPThVZNvFU JxiiVoJkIYL77mmESTFkdqBvc+apzA1nW+ngoUW8KUJ9+AJqbmByvANzB+MJS4CXzg r1Mvt913+tVq2HirppCS81pV0NIZn+zbTW+jED0tTYvB5wm3a0QzlBMZWCZovdGgRL epkkGMle5y6QC1g3fB46IwwIeU9g6HADHw5ANLRPSdFxV38k47wrMBNzN5DSVhD6A6 khxkZNub/AC2GYEQavCOJAsFCeRUUAL9/kyoMW3QTbCgfW4qCZejDqla4wt76nx6XQ ynRaHh1Xofnrw== Subject: Re: [dpdk-dev] [PATCH v3 0/3] AVX512 vPMD on i40e X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" > Subject: RE: [PATCH v3 0/3] AVX512 vPMD on i40e >=20 > Hi, >=20 > > > Hi Guys, > > > > > > I tested it in my side and it works > > > > Thanks Assli, Leyi, I will proceed with the patch. > > > > > Can you please the Bugzilla bug 619? > > > >=20 > The patch "add AVX512 vector path" also caused a build failure when cross > compiling on Linux using mingw, and it's still reproducing in next-net > (517969c95). >=20 > ``` > $ meson --werror --buildtype=3Ddebugoptimized --cross-file config/x86/cro= ss- > mingw -Dexamples=3Dhelloworld build && ninja-build -C build -j32 >=20 > [221/232] Generating symbol file lib/librte_mbuf-21.dll.p/librte_mbuf- > 21.dll.symbols > [222/232] Generating symbol file lib/librte_hash-21.dll.p/librte_hash- > 21.dll.symbols > [223/232] Linking target lib/librte_net-21.dll [224/232] Compiling C obje= ct > drivers/net/i40e/libi40e_avx512_lib.a.p/i40e_rxtx_vec_avx512.c.obj > FAILED: drivers/net/i40e/libi40e_avx512_lib.a.p/i40e_rxtx_vec_avx512.c.ob= j > ... > drivers/net/i40e/libi40e_avx512_lib.a.p/i40e_rxtx_vec_avx512.c.obj.d -o > drivers/net/i40e/libi40e_avx512_lib.a.p/i40e_rxtx_vec_avx512.c.obj -c > ../../root/dpdk/drivers/net/i40e/i40e_rxtx_vec_avx512.c > {standard input}: Assembler messages: > {standard input}:112: Error: invalid register for .seh_savexmm {standard > input}:114: Error: invalid register for .seh_savexmm ... > ... > {standard input}:25351: Error: invalid register for .seh_savexmm {standar= d > input}:25352: Error: invalid register for .seh_savexmm [225/232] Generati= ng > symbol file lib/librte_net-21.dll.p/librte_net-21.dll.symbols > ninja: build stopped: subcommand failed. > ``` >=20 > OS: Fedora 32 > Meson: 0.55.3 > MinGW: Fedora MinGW 9.2.1-6.fc32 >=20 > - Ali Those errors were detected in the CI tests for this patch [1], we should pa= y more attention to those now that 2 PMDs are supported on Windows. [1]: https://lab.dpdk.org/results/dashboard/patchsets/15164/