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 7D1E446DCF; Mon, 25 Aug 2025 14:35:56 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0DA14402DE; Mon, 25 Aug 2025 14:35:56 +0200 (CEST) Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.9]) by mails.dpdk.org (Postfix) with ESMTP id 68A944025A for ; Mon, 25 Aug 2025 14:35:54 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1756125354; x=1787661354; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=3DgieAGHAIWcIpXyOlmxPbvKFaDp2gnPzdwic1sTTSs=; b=KVXxcH/YDg/+yuzQi2u+7DuM2YJQUOrMEpGOnqWRqhNkAhZATxttG1U0 KgAtZsDmMU/TPRmwCPKWwJkJ5UhytrPVyXK+MNM1RFMUkPH2y9yFx5N5s skUnjz9JFfpSjPNWuHDdlnXCys1kkM1chZ3DRiRu4RO+SshCkQcIu8ztv sk64Y/jAP07dWfG6I7NmL0n1bS1UtEhlHpiB38401oswb2E5t15xS323i 6ScTvieTMU6DlBRjVdQCnCEM2kdAsCyB1YqJOwsyocyEoh5ag8R9Wl5aY O+Es4xW/3PMIshncnOLSB9lk8q+3JPJLEq7nHdCzWVKUdGKPuxPdGuGpV w==; X-CSE-ConnectionGUID: TAK7yfjyRxS3ORC0LWOTdQ== X-CSE-MsgGUID: 3wKN9vBaR/+0bGl7hfYTAg== X-IronPort-AV: E=McAfee;i="6800,10657,11533"; a="69049688" X-IronPort-AV: E=Sophos;i="6.18,213,1751266800"; d="scan'208";a="69049688" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Aug 2025 05:35:53 -0700 X-CSE-ConnectionGUID: wKD6g+tIRKOMyr+FeHhk3A== X-CSE-MsgGUID: SQgk7AOYS2iSa+U9FcdSWQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.18,213,1751266800"; d="scan'208";a="168791947" Received: from silpixa00401177.ir.intel.com ([10.237.213.77]) by fmviesa007.fm.intel.com with ESMTP; 25 Aug 2025 05:35:53 -0700 From: Ciara Loftus To: dev@dpdk.org Cc: Ciara Loftus Subject: [PATCH 0/4] Remove SSE from some Intel drivers Date: Mon, 25 Aug 2025 12:35:44 +0000 Message-Id: <20250825123548.1177090-1-ciara.loftus@intel.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 patch removes the SSE Rx and Tx paths from the i40e, iavf and ice driverss. Each of these drivers have faster vector paths (AVX2 and AVX-512) which have feature parity with the SSE paths. In environments where AVX2 or AVX-512 are not supported, the scalar path will still be used, which also has feature parity. This series is intended for the next-net-intel tree. Ciara Loftus (4): net/i40e: remove SSE vector path net/iavf: remove SSE vector path net/ice: remove SSE vector path doc: add release note entry for SSE removal doc/guides/rel_notes/release_25_11.rst | 5 + drivers/net/intel/i40e/i40e_rxtx.c | 57 +- drivers/net/intel/i40e/i40e_rxtx_vec_avx2.c | 26 + drivers/net/intel/i40e/i40e_rxtx_vec_sse.c | 723 ---------- drivers/net/intel/i40e/meson.build | 1 - drivers/net/intel/iavf/iavf_rxtx.c | 46 +- drivers/net/intel/iavf/iavf_rxtx.h | 2 - drivers/net/intel/iavf/iavf_rxtx_vec_avx2.c | 27 + drivers/net/intel/iavf/iavf_rxtx_vec_sse.c | 1395 ------------------- drivers/net/intel/iavf/meson.build | 1 - drivers/net/intel/ice/ice_rxtx.c | 43 +- drivers/net/intel/ice/ice_rxtx.h | 6 - drivers/net/intel/ice/ice_rxtx_vec_avx2.c | 29 + drivers/net/intel/ice/ice_rxtx_vec_sse.c | 743 ---------- drivers/net/intel/ice/meson.build | 1 - 15 files changed, 158 insertions(+), 2947 deletions(-) delete mode 100644 drivers/net/intel/i40e/i40e_rxtx_vec_sse.c delete mode 100644 drivers/net/intel/iavf/iavf_rxtx_vec_sse.c delete mode 100644 drivers/net/intel/ice/ice_rxtx_vec_sse.c -- 2.34.1