From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (xvm-189-124.dc0.ghst.net [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 25C6CA0A01 for ; Mon, 4 Jan 2021 13:09:13 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id A84001606E6; Mon, 4 Jan 2021 13:09:12 +0100 (CET) Received: from delivery.mailspamprotection.com (delivery.mailspamprotection.com [146.66.121.212]) by mails.dpdk.org (Postfix) with ESMTP id DB56916068E for ; Mon, 4 Jan 2021 13:09:11 +0100 (CET) Received: from 72.204.214.35.bc.googleusercontent.com ([35.214.204.72] helo=es18.siteground.eu) by se20.mailspamprotection.com with esmtps (TLSv1.2:AES128-GCM-SHA256:128) (Exim 4.92) (envelope-from ) id 1kwOfZ-000DIR-S6 for users@dpdk.org; Mon, 04 Jan 2021 06:09:10 -0600 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=filipjaniszewski.com; s=default; h=Content-Transfer-Encoding:Content-Type: MIME-Version:Date:Message-ID:Subject:From:To:Sender:Reply-To:Cc:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=iLuPymOucHSlTwWIEYE/JNqmRrg162CpqyPai+Ep380=; b=kPrCn+DuXqVU8zG6EoJ6eHCtTB DptwrliP2y0d/YKr0sjNuWbdinjsQy3tMSKx/+EQe36wjOF0NUlRC3fFj6R8OHiON/lYxteoHVJnG bzVs1+4ukX5jgQA3xpnXnH3xor4QNKZUclimp++Oqp5ZmVXCBgSLnohQ5kpqdqrXaXHFIUWIsm7L0 UkKTJ9CZT4ljdpg2Ba6o+PLK4zMeBatGeejhzfhnrLd2nwKw0TZiAZLQ4NMf6F+xPtpfsaFEYqG98 ANX2eWFTxVVAON5l7L3du3xQOeIPl/ysVdopMvmUcW3C0A+nRqbb4ziBeQs1hK7o7mlfUEhB452NM tx3m0IHQ==; Received: from [89.64.148.179] (port=36680 helo=localhost.localdomain) by es18.siteground.eu with esmtpsa tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.90devstart-1178-b07e68e5-XX) (envelope-from ) id 1kwOfY-000IV6-H1 for users@dpdk.org; Mon, 04 Jan 2021 13:09:04 +0100 To: "users@dpdk.org" From: Filip Janiszewski Message-ID: <197344c0-7fb6-9878-9a94-abaaa06be09c@filipjaniszewski.com> Date: Mon, 4 Jan 2021 13:09:04 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.9.0 MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: 35.214.204.72 X-SpamExperts-Domain: es18.siteground.eu X-SpamExperts-Username: 35.214.204.72 Authentication-Results: mailspamprotection.com; auth=pass smtp.auth=35.214.204.72@es18.siteground.eu X-SpamExperts-Outgoing-Class: ham X-SpamExperts-Outgoing-Evidence: Combined (0.14) X-Recommended-Action: accept X-Filter-ID: Pt3MvcO5N4iKaDQ5O6lkdGlMVN6RH8bjRMzItlySaT9LLIFuy1zIVbInbcseVpmPPUtbdvnXkggZ 3YnVId/Y5jcf0yeVQAvfjHznO7+bT5wDtBK3p5VcS6iRNP7EipR8fYzfQXcfqmra3dmoHS4ygkbj Yd3XkLJgSoRzngDkMR9WuRWrkPihq53YqAd1ENNqqvvkCNylR0+/G/QNL4gxGybuFz166ckC5o5v OAA21U8MzkZGqm2JS4vMtlBSgThqkYu/Fv4Iv8jJ1/Sw26a/5519uilF/m9S+vpNQwvmdT2AgCyx P9G+Y5LcO+gel2RLm1pC2yjwI4JpUd34sOKtOuSNhfgmGFodevic+6zkPbMrnvUyzoTfAGEbL5I3 54EAhC5Sb0FtGboACyptpyhcoznlKnN5EY5Xdpjv88dVSAucmuBJwe36CN1gwFhCKkEevvsTbUnB m4eP/gSAGzl2380ayHS6fwMJkHHsvoTylavXZ390tTXDb91Nnaf1Gz774hJ877w3BrOappvVwxNq XdFlZUnAf1s2ouodScIZwlCTa9woBUmVrXIKzzDnYPqGrxykUiin0vKnMTsZ7GUjOmrLhMVo7s5r C/i1xA6nwvG8Ksk+aedMfNWSnJswrtlNQ8clfdequDnRZkTy+cnx+wzevvA7ArqeQFEd2navgAmn OvL8Z8nObfEzCxRgiDMmm7RVhDC6rGajPOQMsilQygZImPb9UZXs+o5qEZeRpTi3BT/xcase7lCw 0EQdzS0Qs10w7kA+lqPr+8hLk2VakX3PtVcmb2LJ8aTiwIuD/6L/GehAJbsu7/KKwxT27V25/uiD WE4AV/+7jLbTq0PaSg2Lw9KNcOHrtaEebu73NOvEzDCWYlPftvwIc5WojNM892PNDpgLsd6Ddd/s 7VM53n3hlTLM3Y7Bxbo5Yzpn3Ntrd7LxO2Sd17WFtAXaE0Et/2h5zmIUr0JVBKIrexgv4iPV9uEx MOusVMN888JrVDfvJOTtPuReoE/lt2U67DgcZuM7jUXIESohoO51xWmU8SQG40bN0nhvOpJD2jFJ DS+6Xk9C+FkeaD/tCzpSD/DpRbd7gtPngxI6oXmLTkOcojgNJq/znyphidOWi+X0ghgs0ueeSQv3 iRNCdtD1uwyAV9ECIyIwp9c70LlMQgcOCcDAiZiHY8GrN8vWM87O+XZwnSDeRgjEUvxApy+lRfER UfLgDUYOHgGMkeTmlKV8RQ03a6SLNhJ6Q12/4jZa7jE= X-Report-Abuse-To: spam@quarantine1.mailspamprotection.com Subject: [dpdk-users] mempool item alignment X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org Sender: "users" Hi, Is there a way to force the items allocated from a mempool to have a certain alignment? I've attempted to add: . #ifdef RTE_MEMPOOL_ALIGN #undef RTE_MEMPOOL_ALIGN #endif #define RTE_MEMPOOL_ALIGN 512 . Before including the rte mempool header, but the pointers i get from rte_mempool_get are still aligned to 64. Thanks -- BR, Filip +48 666 369 823