From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f43.google.com (mail-wm0-f43.google.com [74.125.82.43]) by dpdk.org (Postfix) with ESMTP id 010A52E83 for ; Tue, 6 Dec 2016 21:29:29 +0100 (CET) Received: by mail-wm0-f43.google.com with SMTP id c184so29592326wmd.0 for ; Tue, 06 Dec 2016 12:29:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:user-agent:in-reply-to :references:mime-version:content-transfer-encoding; bh=y9GcV8Qrcnh0w8Yx9j/JRFallupq9splidcgCwaPSao=; b=LKTLdYRm4rl2MqgxM3Gr41Fiv5IYxhrGxZEmUkOZ4hSUBKr/P3/JPIvTjvjbH8dIo1 1LLOJVIOFFgEYIRTgxMM0JtXrcjFkyOlxv9ekzOkbs8TRf+2Mtc2Ry39GfgCsXh9b/Zi 2ltorWhjgd0eONbE6lDjGZkEz356NNDC5jSH/RHBMhOD+cR9R2sTPGr96o9D92pLvCbr mWwvjSPDLviXiosIC8Prb5mkOBorCbPROR1U5EkiMxthyrbiOkblHlPQJHr6hlEyeQad DWMHHn7mWAiXBZ60qAcgVlRdLVWCwFL6s7pPZeLfeut/teRVmEp1elev+MEivHohAU9K Utsg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:user-agent :in-reply-to:references:mime-version:content-transfer-encoding; bh=y9GcV8Qrcnh0w8Yx9j/JRFallupq9splidcgCwaPSao=; b=Lo1zf9QQIbwyqCC3IntIDx6X5KYW+TFC1IkyN06MvLMZHwlSZcOzVP+ZgZPd3ZHZ8H e3ddcRoIx0M52WQcLdrflCt+6iT7wA9vec0hmU8xf0FO+BXbjCKJvluskaeReQaHDfME hTCg7XP8bbaGUld3bwMlGzp4pMioUKcMJDBjpPZtZ8BuKHQWs1lYi1v39jZZqGESfA7F rcCr6tSU5TPmKS+yg24LQku4VHq0okLZurZPa6rsj5vvgFArWDrjKbarjxwm+AYP0+Jb SodxyxnGfZZ61QSfbO7Dr2lUTL7OIq/gYNiq6u5bVnZ1/vKRjHNAZlx/RTYXY9TI6XBw l2qw== X-Gm-Message-State: AKaTC00NfWrPUtot1s6F34qWJZMsok881HlMC6x0okZfiIYfI4Xax1u7hUuw8GE6LnbRZV0W X-Received: by 10.28.161.67 with SMTP id k64mr328170wme.69.1481056167252; Tue, 06 Dec 2016 12:29:27 -0800 (PST) Received: from xps13.localnet (184.203.134.77.rev.sfr.net. [77.134.203.184]) by smtp.gmail.com with ESMTPSA id 204sm5815468wmj.7.2016.12.06.12.29.26 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 06 Dec 2016 12:29:26 -0800 (PST) From: Thomas Monjalon To: zbigniew.bodek@caviumnetworks.com Cc: dev@dpdk.org, pablo.de.lara.guarch@intel.com, jerin.jacob@caviumnetworks.com, Emery Davis Date: Tue, 06 Dec 2016 21:29:25 +0100 Message-ID: <370264788.TNfU8e7VBG@xps13> User-Agent: KMail/4.14.10 (Linux/4.5.4-1-ARCH; KDE/4.14.11; x86_64; ; ) In-Reply-To: <1481077985-4224-4-git-send-email-zbigniew.bodek@caviumnetworks.com> References: <1480851219-45071-1-git-send-email-zbigniew.bodek@caviumnetworks.com> <1481077985-4224-1-git-send-email-zbigniew.bodek@caviumnetworks.com> <1481077985-4224-4-git-send-email-zbigniew.bodek@caviumnetworks.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: Re: [dpdk-dev] [PATCH v2 03/12] crypto/armv8: Add core crypto operations for ARMv8 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: , X-List-Received-Date: Tue, 06 Dec 2016 20:29:30 -0000 2016-12-06 18:32, zbigniew.bodek@caviumnetworks.com: > From: Zbigniew Bodek > > This patch adds core low-level crypto operations > for ARMv8 processors. The assembly code is a base > for an optimized PMD and is currently excluded > from the build. It's a bit sad that you cannot achieve the same performance with C code and a good compiler. Have you tried it? How much is the difference?