From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 7B168A00C3; Thu, 16 Jun 2022 09:07:14 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 1F9124114F; Thu, 16 Jun 2022 09:07:14 +0200 (CEST) Received: from smartserver.smartsharesystems.com (smartserver.smartsharesystems.com [77.243.40.215]) by mails.dpdk.org (Postfix) with ESMTP id 75B69410D0 for ; Thu, 16 Jun 2022 09:07:12 +0200 (CEST) Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----_=_NextPart_001_01D8814F.B30A12AF" Subject: Vector optimized IP checksum X-MimeOLE: Produced By Microsoft Exchange V6.5 Date: Thu, 16 Jun 2022 09:07:09 +0200 Message-ID: <98CBD80474FA8B44BF855DF32C47DC35D8712E@smartserver.smartshare.dk> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: Vector optimized IP checksum Thread-Index: AdiBT7IsLiz7rOZ0QkSGmNMZh/+JdQ== From: =?iso-8859-1?Q?Morten_Br=F8rup?= To: "Jasvinder Singh" Cc: , "Olivier Matz" , "Maxime Coquelin" , "Chenbo Xia" 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 This is a multi-part message in MIME format. ------_=_NextPart_001_01D8814F.B30A12AF Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi Jasvinder, =20 As the Packet CRC maintainer, have you considered adding vector = optimized variants of the rte_raw_cksum() function? =20 It might benefit some of the software PMDs, such as tap and virtio. =20 =20 Med venlig hilsen / Kind regards, -Morten Br=F8rup =20 ------_=_NextPart_001_01D8814F.B30A12AF Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Hi Jasvinder,

As the Packet = CRC maintainer, have you considered adding vector optimized variants of = the rte_raw_cksum() function?

It might = benefit some of the software PMDs, such as tap and = virtio.

Med venlig hilsen / Kind regards,

-Morten = Br=F8rup

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