From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id A5BD1A0524; Sat, 1 Feb 2020 12:52:00 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 01F2C1C0B9; Sat, 1 Feb 2020 12:52:00 +0100 (CET) Received: from mail-il1-f194.google.com (mail-il1-f194.google.com [209.85.166.194]) by dpdk.org (Postfix) with ESMTP id 0FA721C033 for ; Sat, 1 Feb 2020 12:51:59 +0100 (CET) Received: by mail-il1-f194.google.com with SMTP id p8so8560162iln.12 for ; Sat, 01 Feb 2020 03:51:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=BZ7f+4ZqpegrufSVRWaZG8FlNz57Y9J4JuGuJwKoLJs=; b=o9aVbcgz8mizGv6APsPVCF3XlafJchyjdEa+7coIOls5ilRoc66zMDI5AKrh9F+IBC QaWNY1s16h2WFINlHkw65MvymaZQSr0JadlJsmUAGWoQ6smILHJIfiUzJKioVaQToUKC x8pGYgYogPOQj0qj7/my7+SCVdaxp9jxAXjp5b5EXXWGJkM9DeyHA0gt/VOktPH2DyMm vuqKBBUcPF6LmYTRXkPclfuc9TWZuYFNUnNrjEC/99nsOYI58EL3mjXgzimQEx0J6Nfk gb0W8dumTPey3P+dHCePwWxoXj06cykK3Ufa9yW+BhqRTdnD285uQCiOFVz/sPAlMAnv BL5Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=BZ7f+4ZqpegrufSVRWaZG8FlNz57Y9J4JuGuJwKoLJs=; b=qE/K5OaCQUJetay3hY+UsX6IpOjziLUKEMv1rcob+52njyEAWD8felGq5g810lsFUo ZDtWPXq3wdhJJe3NqvMfdISGPmm26CLzravSIAK2uPtjKSY0y020FWYjZvwRSmO/kdtd geMyF9O2nBe5bSyDNXRUPCN6NF/sGxdlwCKzOImc2GzdsyKy4VpKmQ6xVjbMrUVm4t+m NJGkKHlmzASicQ0zkDUqHX4VknKzKhmD5ZvJOR4gSA7UsT6cZeB1LOoIkIBQfdnp+qGb kMCuwl4XmLeeXRYoDZh+SmsFoclBAQEngMnhCKMlRC+geFAVauGkeJ8e6AzBczWcaEVE u7qg== X-Gm-Message-State: APjAAAXVGizu5YXwN6BJb9r9HCkqQ0NMdZsZ0MlLfsn7/rUjaXSj+2u5 z5sSvleHA+mx0zSHmFkJYk3FQTtVaYQepJioyeE= X-Google-Smtp-Source: APXvYqyaH5sYFkgSMCRr2X0ypXP7/N0vhzbdsM6F+zotUrrZOBJlrfVFhYg2iXrDrNTIApn7z0YXIuTx8Vq61rQV19Q= X-Received: by 2002:a05:6e02:f47:: with SMTP id y7mr13921215ilj.162.1580557918239; Sat, 01 Feb 2020 03:51:58 -0800 (PST) MIME-Version: 1.0 References: <20200131125059.1556-1-pbhagavatula@marvell.com> <20200131172336.2506-1-pbhagavatula@marvell.com> In-Reply-To: <20200131172336.2506-1-pbhagavatula@marvell.com> From: Jerin Jacob Date: Sat, 1 Feb 2020 17:21:41 +0530 Message-ID: To: Pavan Nikhilesh , Thomas Monjalon Cc: Jerin Jacob , Nithin Dabilpuram , Vamsi Attunuru , dpdk-dev Content-Type: text/plain; charset="UTF-8" Subject: Re: [dpdk-dev] [PATCH v2] mempool/octeontx2: optimize for L1D cache architecture X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 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" On Fri, Jan 31, 2020 at 10:53 PM wrote: > > From: Pavan Nikhilesh > > OCTEON TX2 has 8 sets, 41 ways L1D cache, VA<9:7> bits dictate > the set selection. > Add additional padding to ensure that the element size always > occupies odd number of cachelines to ensure even distribution > of elements among L1D cache sets. > > Signed-off-by: Pavan Nikhilesh > Signed-off-by: Nithin Dabilpuram > Signed-off-by: Vamsi Attunuru > Signed-off-by: Jerin Jacob > --- > v2 Changes: > ---------- > - Fix 32bit build break. Acked-by: Jerin Jacob Delegated the patch to Thomas as it has come through the main tree.