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 BB7ACA0547; Fri, 5 Mar 2021 14:14:25 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 41AB040691; Fri, 5 Mar 2021 14:14:25 +0100 (CET) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [63.128.21.124]) by mails.dpdk.org (Postfix) with ESMTP id C736E40147 for ; Fri, 5 Mar 2021 14:14:23 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1614950063; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=aAs9ZSbZPU5Xqkb7knsmSfH8m3+AhoTQ2aWrMdAClJc=; b=S5zIVqUWnKADVeZmkKQpPMCxjXdlCSR6dlPMYUA4WZgewQWWwaHgXo6Ft7vwHNqUoQzLQ+ z3bvXhFrRvD/3sDKPW29anRW4PfUwAHMIA2t1lwFOZ3T4QciyJ7eZ5vD1ftISI8242LILJ JtsqqCfEe/VheE2Qe1H8d4QA2q5GOgw= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-494-sNhq8LkyOCO1_EfEaakaog-1; Fri, 05 Mar 2021 08:14:21 -0500 X-MC-Unique: sNhq8LkyOCO1_EfEaakaog-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 5BA9894DC1 for ; Fri, 5 Mar 2021 13:14:20 +0000 (UTC) Received: from bnemeth.users.ipa.redhat.com (ovpn-114-231.ams2.redhat.com [10.36.114.231]) by smtp.corp.redhat.com (Postfix) with ESMTP id 8BAF117A63; Fri, 5 Mar 2021 13:14:19 +0000 (UTC) From: Balazs Nemeth To: bnemeth@redhat.com, dev@dpdk.org Date: Fri, 5 Mar 2021 14:13:58 +0100 Message-Id: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=bnemeth@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [dpdk-dev] [PATCH 0/8] Optimize qede use of rx/tx_entries 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" This patch set optimizes qede_{rx,tx}_entry and introduces rte_pktmbuf_free_bulk in qede_process_tx_compl. The overall performance improvement depends on the use-case; in a physical-virtual-physical test on a ThunderX2 99xx system with two SMT threads used in ovs, and two cores used in a vm, an improvement of around 2.55% is observed due to this patch set. Balazs Nemeth (8): net/qede: remove flags from qede_tx_entry and simplify to rte_mbuf net/qede: avoid repeatedly calling ecore_chain_get_cons_idx net/qede: assume txq->sw_tx_ring[idx] is never null in qede_free_tx_pkt net/qede: inline qede_free_tx_pkt to prepare for rte_pktmbuf_free_bulk net/qede: use rte_pktmbuf_free_bulk instead of rte_pktmbuf_free net/qede: prefetch txq->hw_cons_ptr net/qede: prefetch next packet to free net/qede: remove page_offset from struct qede_rx_entry and simplify drivers/net/qede/qede_rxtx.c | 148 +++++++++++++++++++---------------- drivers/net/qede/qede_rxtx.h | 21 +---- 2 files changed, 81 insertions(+), 88 deletions(-) -- 2.29.2