From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id 1AF0C201 for ; Wed, 8 Feb 2017 16:03:42 +0100 (CET) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga105.fm.intel.com with ESMTP; 08 Feb 2017 07:03:41 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.33,348,1477983600"; d="scan'208";a="818505630" Received: from marvin-s2600gz.sh.intel.com ([10.239.129.187]) by FMSMGA003.fm.intel.com with ESMTP; 08 Feb 2017 07:03:40 -0800 From: Marvin Liu To: dts@dpdk.org Cc: Marvin Liu Date: Thu, 9 Feb 2017 06:55:03 +0800 Message-Id: <1486594504-16889-1-git-send-email-yong.liu@intel.com> X-Mailer: git-send-email 1.9.1 Subject: [dts] [PATCH 1/2] test_plans: add test plan for external mempool handler 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, 08 Feb 2017 15:03:45 -0000 Signed-off-by: Marvin Liu diff --git a/test_plans/external_mempool_handler_test_plan.rst b/test_plans/external_mempool_handler_test_plan.rst new file mode 100644 index 0000000..c2456f8 --- /dev/null +++ b/test_plans/external_mempool_handler_test_plan.rst @@ -0,0 +1,125 @@ +.. Copyright (c) <2017>, 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. + +======================== +External mempool handler +======================== + +External Mempool Handler feature is an extension to the mempool API that +allows users to add and use an alternative mempool handler, which allows +external memory subsystems such as external hardware memory management +systems and software based memory allocators to be used with DPDK. + +Test Case 1: Multiple producers and multiple consumers +====================================================== +1. Change default mempool handler operations to "ring_mp_mc" +2. Start test app and verify mempool autotest passed + + test -n 4 -c f + RTE>> mempool_autotest + +3. Start testpmd with two ports and start forwarding + + testpmd -c 0x6 -n 4 -- -i --portmask=0x3 --txqflags=0 + testpmd> set fwd mac + testpmd> start + +4. Send hundreds of packets from tester ports +5. verify forwarded packets sequence and integrity + +Test Case 2: Single producer and Single consumer +================================================ +1. Change default mempool operation to "ring_sp_sc" +2. Start test app and verify mempool autotest passed + + test -n 4 -c f + RTE>> mempool_autotest + +3. Start testpmd with two ports and start forwarding + + testpmd -c 0x6 -n 4 -- -i --portmask=0x3 --txqflags=0 + testpmd> set fwd mac + testpmd> start + +4. Send hundreds of packets from tester ports +5. verify forwarded packets sequence and integrity + +Test Case 3: Single producer and Multiple consumers +=================================================== +1. Change default mempool operation to "ring_sp_mc" +2. Start test app and verify mempool autotest passed + + test -n 4 -c f + RTE>> mempool_autotest + +3. Start testpmd with two ports and start forwarding + + testpmd -c 0x6 -n 4 -- -i --portmask=0x3 --txqflags=0 + testpmd> set fwd mac + testpmd> start + +4. Send hundreds of packets from tester ports +5. verify forwarded packets sequence and integrity + +Test Case 4: Multiple producers and single consumer +=================================================== +1. Change default mempool operation to "ring_mp_sc" +2. Start test app and verify mempool autotest passed + + test -n 4 -c f + RTE>> mempool_autotest + +3. Start testpmd with two ports and start forwarding + + testpmd -c 0x6 -n 4 -- -i --portmask=0x3 --txqflags=0 + testpmd> set fwd mac + testpmd> start + +4. Send hundreds of packets from tester ports +5. verify forwarded packets sequence and integrity + +Test Case 4: Stack mempool handler +================================== +1. Change default mempool operation to "stack" +2. Start test app and verify mempool autotest passed + + test -n 4 -c f + RTE>> mempool_autotest + +3. Start testpmd with two ports and start forwarding + + testpmd -c 0x6 -n 4 -- -i --portmask=0x3 --txqflags=0 + testpmd> set fwd mac + testpmd> start + +4. Send hundreds of packets from tester ports +5. verify forwarded packets sequence and integrity -- 1.9.1