From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.droids-corp.org (zoll.droids-corp.org [94.23.50.67]) by dpdk.org (Postfix) with ESMTP id F14C62B9C for ; Mon, 25 Feb 2019 12:04:36 +0100 (CET) Received: from lfbn-1-5920-128.w90-110.abo.wanadoo.fr ([90.110.126.128] helo=droids-corp.org) by mail.droids-corp.org with esmtpsa (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1gyE5u-0001SD-Jz; Mon, 25 Feb 2019 12:06:47 +0100 Received: by droids-corp.org (sSMTP sendmail emulation); Mon, 25 Feb 2019 12:04:34 +0100 Date: Mon, 25 Feb 2019 12:04:34 +0100 From: Olivier Matz To: Gage Eads Cc: dev@dpdk.org, arybchenko@solarflare.com, bruce.richardson@intel.com, konstantin.ananyev@intel.com, gavin.hu@arm.com, Honnappa.Nagarahalli@arm.com, nd@arm.com, thomas@monjalon.net Message-ID: <20190225110434.oorhxzu3ex7cbwj5@platinum> References: <20190222160655.3346-1-gage.eads@intel.com> <20190222160655.3346-5-gage.eads@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190222160655.3346-5-gage.eads@intel.com> User-Agent: NeoMutt/20170113 (1.7.2) Subject: Re: [dpdk-dev] [PATCH 4/7] test/stack: add stack perf test 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: Mon, 25 Feb 2019 11:04:37 -0000 On Fri, Feb 22, 2019 at 10:06:52AM -0600, Gage Eads wrote: > stack_perf_autotest tests the following with one lcore: > - Cycles to attempt to pop an empty stack > - Cycles to push then pop a single object > - Cycles to push then pop a burst of 32 objects > > It also tests the cycles to push then pop a burst of 8 and 32 objects with > the following lcore combinations (if possible): > - Two hyperthreads > - Two physical cores > - Two physical cores on separate NUMA nodes > - All available lcores > > Signed-off-by: Gage Eads Reviewed-by: Olivier Matz