From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id BA01E5F2D for ; Wed, 26 Dec 2018 09:53:45 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 26 Dec 2018 00:53:44 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,400,1539673200"; d="scan'208";a="132876047" Received: from dts-maintain.sh.intel.com (HELO [10.67.119.110]) ([10.67.119.110]) by fmsmga001.fm.intel.com with ESMTP; 26 Dec 2018 00:53:43 -0800 To: changqingxwu , dts@dpdk.org References: <1545804525-102300-1-git-send-email-changqingx.wu@intel.com> From: Lijuan Tu Message-ID: <2590bf11-65b7-ac4f-e1f7-2afd2f7c3fc9@intel.com> Date: Thu, 27 Dec 2018 01:21:27 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 MIME-Version: 1.0 In-Reply-To: <1545804525-102300-1-git-send-email-changqingx.wu@intel.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US Subject: Re: [dts] [PATCH V2] test_plans/external_memory_test_plan_V2 X-BeenThere: dts@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: test suite reviews and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 26 Dec 2018 08:53:46 -0000 Applied, thanks On 2018年12月26日 14:08, changqingxwu wrote: > add new external_memory_test_plan_V2 > > Signed-off-by: changqingxwu > --- > test_plans/external_memory_test_plan.rst | 93 ++++++++++++++++++++++++ > 1 file changed, 93 insertions(+) > create mode 100644 test_plans/external_memory_test_plan.rst > > diff --git a/test_plans/external_memory_test_plan.rst b/test_plans/external_memory_test_plan.rst > new file mode 100644 > index 0000000..42f5772 > --- /dev/null > +++ b/test_plans/external_memory_test_plan.rst > @@ -0,0 +1,93 @@ > +.. Copyright (c) <2015-2018>, Intel Corporation > + All rights reserved. > + > + Redistribution and use in source and binary forms, with or without > + modification, are permitted provided that the following conditions > + are met: > + > + - Redistributions of source code must retain the above copyright > + notice, this list of conditions and the following disclaimer. > + > + - Redistributions in binary form must reproduce the above copyright > + notice, this list of conditions and the following disclaimer in > + the documentation and/or other materials provided with the > + distribution. > + > + - Neither the name of Intel Corporation nor the names of its > + contributors may be used to endorse or promote products derived > + from this software without specific prior written permission. > + > + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS > + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT > + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS > + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE > + COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, > + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES > + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) > + HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, > + STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) > + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED > + OF THE POSSIBILITY OF SUCH DAMAGE. > + > +========================================= > +Ability to use external memory test plan > +========================================= > + > +Description: > +------------ > +Provide an abstraction for DPDK hugepage allocation, to have a "default" memory > +allocator that will allocate hugepages, but also have custom allocator support for > +external memory. > + > +Test case 1: IGB_UIO and anonymous memory allocation > +----------------------------------------------------- > +Bind the ports to IGB_UIO driver > + > +Start testpmd with --mp-alloc=xmem flag:: > + > + ./x86_64-native-linuxapp-gcc/app/testpmd -c 0xf -n 4 -- --mp-alloc=xmem -i > + > +Start forward in testpmd > + > +Start send traffic from outside to test the forward function > + > + > +Test case 2: IGB_UIO and anonymous hugepage memory allocation > +-------------------------------------------------------------- > + > +Bind the ports to IGB_UIO driver > + > +Start testpmd with --mp-alloc=xmemhuge flag:: > + > + ./x86_64-native-linuxapp-gcc/app/testpmd -c 0xf -n 4 -- --mp-alloc=xmemhuge -i > + > +Start forward in testpmd > + > +Start send traffic from outside to test the forward function > + > + > +Test case 3: VFIO and anonymous memory allocation > +-------------------------------------------------- > +Bind the ports to vfio-pci driver > + > +Start testpmd with --mp-alloc=xmem flag:: > + > + ./x86_64-native-linuxapp-gcc/app/testpmd -c 0xf -n 4 -- --mp-alloc=xmem -i > + > +Start forward in testpmd > + > +Start send traffic from outside to test the forward function > + > + > +Test case 4: VFIO and anonymous hugepage memory allocation > +----------------------------------------------------------- > +Bind the ports to vfio-pci driver > + > +Start testpmd with --mp-alloc=xmemhuge flag:: > + > + ./x86_64-native-linuxapp-gcc/app/testpmd -c 0xf -n 4 -- --mp-alloc=xmemhuge -i > + > +Start forward in testpmd > + > +Start send traffic from outside to test the forward function > \ No newline at end of file