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GET /api/patches/109174/?format=api
http://patchwork.dpdk.org/api/patches/109174/?format=api", "web_url": "http://patchwork.dpdk.org/project/dts/patch/20220406082126.25324-1-weix.ling@intel.com/", "project": { "id": 3, "url": "http://patchwork.dpdk.org/api/projects/3/?format=api", "name": "DTS", "link_name": "dts", "list_id": "dts.dpdk.org", "list_email": "dts@dpdk.org", "web_url": "", "scm_url": "git://dpdk.org/tools/dts", "webscm_url": "http://git.dpdk.org/tools/dts/", "list_archive_url": "https://inbox.dpdk.org/dts", "list_archive_url_format": "https://inbox.dpdk.org/dts/{}", "commit_url_format": "" }, "msgid": "<20220406082126.25324-1-weix.ling@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dts/20220406082126.25324-1-weix.ling@intel.com", "date": "2022-04-06T08:21:26", "name": "[V1,2/5] tests/vm2vm_virtio_net_perf: delete CBDMA test case", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "85084ebaa079e7678e945120a9a5784cd56fd9d2", "submitter": { "id": 1828, "url": "http://patchwork.dpdk.org/api/people/1828/?format=api", "name": "Ling, WeiX", "email": "weix.ling@intel.com" }, "delegate": null, "mbox": "http://patchwork.dpdk.org/project/dts/patch/20220406082126.25324-1-weix.ling@intel.com/mbox/", "series": [ { "id": 22361, "url": "http://patchwork.dpdk.org/api/series/22361/?format=api", "web_url": "http://patchwork.dpdk.org/project/dts/list/?series=22361", "date": "2022-04-06T08:20:59", "name": "migrate cbdma case in new testsuite", "version": 1, "mbox": "http://patchwork.dpdk.org/series/22361/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/109174/comments/", "check": "pending", "checks": "http://patchwork.dpdk.org/api/patches/109174/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dts-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 15CCBA0509;\n\tWed, 6 Apr 2022 10:21:35 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 106794284B;\n\tWed, 6 Apr 2022 10:21:35 +0200 (CEST)", "from mga07.intel.com (mga07.intel.com [134.134.136.100])\n by mails.dpdk.org (Postfix) with ESMTP id 447BA40689\n for <dts@dpdk.org>; Wed, 6 Apr 2022 10:21:33 +0200 (CEST)", "from fmsmga001.fm.intel.com ([10.253.24.23])\n by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 06 Apr 2022 01:21:32 -0700", "from unknown (HELO localhost.localdomain) ([10.239.251.222])\n by fmsmga001-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 06 Apr 2022 01:21:30 -0700" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple;\n d=intel.com; i=@intel.com; q=dns/txt; s=Intel;\n t=1649233293; x=1680769293;\n h=from:to:cc:subject:date:message-id:mime-version:\n content-transfer-encoding;\n bh=pKlsJEGktI3u+xVnxt2BNiwtAzhITJR5BF641VSJJq8=;\n b=iIkOYnMCnS7hB9OcwOjJGQKafyRYjOkKTUKBi9q1tJCTaIaZeAInNblk\n 3MkJjyVzj/HwwoZrlvYbCcKcT4fX3FweCOfKv6Hw898y6ZhfuosiF3lPB\n aKqoNDUS2+opFO1Ail26zqVuXRnxZYmg3oY8/UIvzb3K13yxfzuyanrnd\n X1cIlM/NSm/f9oFyvy4JFWyVCR7ERq19SqYX/tb5jvx78msq0E6ubt3He\n nlE3Cjh8SEuZbt3X9h+gLVRwGDJABAQZ+qhBdW9ll/VmwOxYD83z+9x79\n +mWIGB0v9RU+AhOJ7blngC0UyulcRwf+hxNbtn2JpEZIuz/JDSD+LnyO8 g==;", "X-IronPort-AV": [ "E=McAfee;i=\"6200,9189,10308\"; a=\"324155295\"", "E=Sophos;i=\"5.90,239,1643702400\"; d=\"scan'208\";a=\"324155295\"", "E=Sophos;i=\"5.90,239,1643702400\"; d=\"scan'208\";a=\"697282900\"" ], "From": "Wei Ling <weix.ling@intel.com>", "To": "dts@dpdk.org", "Cc": "Wei Ling <weix.ling@intel.com>", "Subject": "[dts][PATCH V1 2/5] tests/vm2vm_virtio_net_perf: delete CBDMA test\n case", "Date": "Wed, 6 Apr 2022 16:21:26 +0800", "Message-Id": "<20220406082126.25324-1-weix.ling@intel.com>", "X-Mailer": "git-send-email 2.25.1", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-BeenThere": "dts@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "test suite reviews and discussions <dts.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dts>,\n <mailto:dts-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dts/>", "List-Post": "<mailto:dts@dpdk.org>", "List-Help": "<mailto:dts-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dts>,\n <mailto:dts-request@dpdk.org?subject=subscribe>", "Errors-To": "dts-bounces@dpdk.org" }, "content": "As commit 53d3f4778c(vhost: integrate dmadev in asynchronous data-path),\ndelete cbdma related cases form tests/vm2vm_virtio_net_perf.\n\nSigned-off-by: Wei Ling <weix.ling@intel.com>\n---\n tests/TestSuite_vm2vm_virtio_net_perf.py | 793 ++---------------------\n 1 file changed, 44 insertions(+), 749 deletions(-)", "diff": "diff --git a/tests/TestSuite_vm2vm_virtio_net_perf.py b/tests/TestSuite_vm2vm_virtio_net_perf.py\nindex 486f1acf..8c234c24 100644\n--- a/tests/TestSuite_vm2vm_virtio_net_perf.py\n+++ b/tests/TestSuite_vm2vm_virtio_net_perf.py\n@@ -38,7 +38,6 @@ vm2vm split ring and packed ring vhost-user/virtio-net check the payload of larg\n mergeable and non-mergeable dequeue zero copy.\n please use qemu version greater 4.1.94 which support packed feathur to test this suite.\n \"\"\"\n-import random\n import re\n import string\n import time\n@@ -71,12 +70,6 @@ class TestVM2VMVirtioNetPerf(TestCase):\n self.vhost = self.dut.new_session(suite=\"vhost\")\n self.pmd_vhost = PmdOutput(self.dut, self.vhost)\n self.app_testpmd_path = self.dut.apps_name[\"test-pmd\"]\n- # get cbdma device\n- self.cbdma_dev_infos = []\n- self.dmas_info = None\n- self.device_str = None\n- self.checked_vm = False\n- self.dut.restore_interfaces()\n \n def set_up(self):\n \"\"\"\n@@ -86,158 +79,29 @@ class TestVM2VMVirtioNetPerf(TestCase):\n self.vm_dut = []\n self.vm = []\n \n- def get_cbdma_ports_info_and_bind_to_dpdk(\n- self, cbdma_num=2, allow_diff_socket=False\n- ):\n- \"\"\"\n- get all cbdma ports\n- \"\"\"\n- out = self.dut.send_expect(\n- \"./usertools/dpdk-devbind.py --status-dev dma\", \"# \", 30\n- )\n- device_info = out.split(\"\\n\")\n- for device in device_info:\n- pci_info = re.search(\"\\s*(0000:\\S*:\\d*.\\d*)\", device)\n- if pci_info is not None:\n- dev_info = pci_info.group(1)\n- # the numa id of ioat dev, only add the device which on same socket with nic dev\n- bus = int(dev_info[5:7], base=16)\n- if bus >= 128:\n- cur_socket = 1\n- else:\n- cur_socket = 0\n- if allow_diff_socket:\n- self.cbdma_dev_infos.append(pci_info.group(1))\n- else:\n- if self.ports_socket == cur_socket:\n- self.cbdma_dev_infos.append(pci_info.group(1))\n- self.verify(\n- len(self.cbdma_dev_infos) >= cbdma_num,\n- \"There no enough cbdma device to run this suite\",\n- )\n- used_cbdma = self.cbdma_dev_infos[0:cbdma_num]\n- dmas_info = \"\"\n- for dmas in used_cbdma[0 : int(cbdma_num / 2)]:\n- number = used_cbdma[0 : int(cbdma_num / 2)].index(dmas)\n- dmas = \"txq{}@{},\".format(number, dmas)\n- dmas_info += dmas\n- for dmas in used_cbdma[int(cbdma_num / 2) :]:\n- number = used_cbdma[int(cbdma_num / 2) :].index(dmas)\n- dmas = \"txq{}@{},\".format(number, dmas)\n- dmas_info += dmas\n- self.dmas_info = dmas_info[:-1]\n- self.device_str = \" \".join(used_cbdma)\n- self.dut.send_expect(\n- \"./usertools/dpdk-devbind.py --force --bind=%s %s\"\n- % (self.drivername, self.device_str),\n- \"# \",\n- 60,\n- )\n-\n- def bind_cbdma_device_to_kernel(self):\n- if self.device_str is not None:\n- self.dut.send_expect(\"modprobe ioatdma\", \"# \")\n- self.dut.send_expect(\n- \"./usertools/dpdk-devbind.py -u %s\" % self.device_str, \"# \", 30\n- )\n- self.dut.send_expect(\n- \"./usertools/dpdk-devbind.py --force --bind=ioatdma %s\"\n- % self.device_str,\n- \"# \",\n- 60,\n- )\n-\n- @property\n- def check_2m_env(self):\n- out = self.dut.send_expect(\n- \"cat /proc/meminfo |grep Hugepagesize|awk '{print($2)}'\", \"# \"\n- )\n- return True if out == \"2048\" else False\n-\n def start_vhost_testpmd(\n self,\n- cbdma=False,\n no_pci=True,\n- client_mode=False,\n- enable_queues=1,\n- nb_cores=2,\n- rxq_txq=None,\n- exchange_cbdma=False,\n- iova_mode=\"\",\n ):\n \"\"\"\n launch the testpmd with different parameters\n \"\"\"\n- if cbdma is True:\n- dmas_info_list = self.dmas_info.split(\",\")\n- cbdma_arg_0_list = []\n- cbdma_arg_1_list = []\n- for item in dmas_info_list:\n- if dmas_info_list.index(item) < int(len(dmas_info_list) / 2):\n- cbdma_arg_0_list.append(item)\n- else:\n- cbdma_arg_1_list.append(item)\n- cbdma_arg_0 = \",dmas=[{}]\".format(\";\".join(cbdma_arg_0_list))\n- cbdma_arg_1 = \",dmas=[{}]\".format(\";\".join(cbdma_arg_1_list))\n- else:\n- cbdma_arg_0 = \"\"\n- cbdma_arg_1 = \"\"\n testcmd = self.app_testpmd_path + \" \"\n- if not client_mode:\n- vdev1 = \"--vdev 'net_vhost0,iface=%s/vhost-net0,queues=%d%s' \" % (\n- self.base_dir,\n- enable_queues,\n- cbdma_arg_0,\n- )\n- vdev2 = \"--vdev 'net_vhost1,iface=%s/vhost-net1,queues=%d%s' \" % (\n- self.base_dir,\n- enable_queues,\n- cbdma_arg_1,\n- )\n- else:\n- vdev1 = \"--vdev 'net_vhost0,iface=%s/vhost-net0,client=1,queues=%d%s' \" % (\n- self.base_dir,\n- enable_queues,\n- cbdma_arg_0,\n- )\n- vdev2 = \"--vdev 'net_vhost1,iface=%s/vhost-net1,client=1,queues=%d%s' \" % (\n- self.base_dir,\n- enable_queues,\n- cbdma_arg_1,\n- )\n- if exchange_cbdma:\n- vdev1 = \"--vdev 'net_vhost0,iface=%s/vhost-net0,client=1,queues=%d%s' \" % (\n- self.base_dir,\n- enable_queues,\n- cbdma_arg_1,\n- )\n- vdev2 = \"--vdev 'net_vhost1,iface=%s/vhost-net1,client=1,queues=%d%s' \" % (\n- self.base_dir,\n- enable_queues,\n- cbdma_arg_0,\n- )\n-\n+ vdev1 = \"--vdev 'net_vhost0,iface=%s/vhost-net0,queues=1' \" % (\n+ self.base_dir\n+ )\n+ vdev2 = \"--vdev 'net_vhost1,iface=%s/vhost-net1,queues=1' \" % (\n+ self.base_dir\n+ )\n eal_params = self.dut.create_eal_parameters(\n cores=self.cores_list, prefix=\"vhost\", no_pci=no_pci\n )\n- if rxq_txq is None:\n- params = \" -- -i --nb-cores=%d --txd=1024 --rxd=1024\" % nb_cores\n- else:\n- params = \" -- -i --nb-cores=%d --txd=1024 --rxd=1024 --rxq=%d --txq=%d\" % (\n- nb_cores,\n- rxq_txq,\n- rxq_txq,\n- )\n- if iova_mode:\n- iova_parm = \" --iova=\" + iova_mode\n- else:\n- iova_parm = \"\"\n- self.command_line = testcmd + eal_params + vdev1 + vdev2 + iova_parm + params\n+ params = \" -- -i --nb-cores=2 --txd=1024 --rxd=1024\"\n+ self.command_line = testcmd + eal_params + vdev1 + vdev2 + params\n self.pmd_vhost.execute_cmd(self.command_line, timeout=30)\n- self.pmd_vhost.execute_cmd(\"vhost enable tx all\", timeout=30)\n self.pmd_vhost.execute_cmd(\"start\", timeout=30)\n \n- def start_vms(self, server_mode=False, opt_queue=None, vm_config=\"vhost_sample\"):\n+ def start_vms(self, vm_config=\"vhost_sample\"):\n \"\"\"\n start two VM, each VM has one virtio device\n \"\"\"\n@@ -246,12 +110,7 @@ class TestVM2VMVirtioNetPerf(TestCase):\n vm_info = VM(self.dut, \"vm%d\" % i, vm_config)\n vm_params = {}\n vm_params[\"driver\"] = \"vhost-user\"\n- if not server_mode:\n- vm_params[\"opt_path\"] = self.base_dir + \"/vhost-net%d\" % i\n- else:\n- vm_params[\"opt_path\"] = self.base_dir + \"/vhost-net%d\" % i + \",server\"\n- if opt_queue is not None:\n- vm_params[\"opt_queue\"] = opt_queue\n+ vm_params[\"opt_path\"] = self.base_dir + \"/vhost-net%d\" % i\n vm_params[\"opt_mac\"] = \"52:54:00:00:00:0%d\" % (i + 1)\n vm_params[\"opt_settings\"] = self.vm_args\n vm_info.set_vm_device(**vm_params)\n@@ -265,23 +124,15 @@ class TestVM2VMVirtioNetPerf(TestCase):\n self.vm_dut.append(vm_dut)\n self.vm.append(vm_info)\n \n- def config_vm_env(self, combined=False, rxq_txq=1):\n+ def config_vm_env(self):\n \"\"\"\n set virtio device IP and run arp protocal\n \"\"\"\n vm1_intf = self.vm_dut[0].ports_info[0][\"intf\"]\n vm2_intf = self.vm_dut[1].ports_info[0][\"intf\"]\n- if combined:\n- self.vm_dut[0].send_expect(\n- \"ethtool -L %s combined %d\" % (vm1_intf, rxq_txq), \"#\", 10\n- )\n self.vm_dut[0].send_expect(\n \"ifconfig %s %s\" % (vm1_intf, self.virtio_ip1), \"#\", 10\n )\n- if combined:\n- self.vm_dut[1].send_expect(\n- \"ethtool -L %s combined %d\" % (vm2_intf, rxq_txq), \"#\", 10\n- )\n self.vm_dut[1].send_expect(\n \"ifconfig %s %s\" % (vm2_intf, self.virtio_ip2), \"#\", 10\n )\n@@ -292,87 +143,22 @@ class TestVM2VMVirtioNetPerf(TestCase):\n \"arp -s %s %s\" % (self.virtio_ip1, self.virtio_mac1), \"#\", 10\n )\n \n- def prepare_test_env(\n- self,\n- cbdma=False,\n- no_pci=True,\n- client_mode=False,\n- enable_queues=1,\n- nb_cores=2,\n- server_mode=False,\n- opt_queue=None,\n- combined=False,\n- rxq_txq=None,\n- iova_mode=\"\",\n- ):\n- \"\"\"\n- start vhost testpmd and qemu, and config the vm env\n- \"\"\"\n- self.start_vhost_testpmd(\n- cbdma=cbdma,\n- no_pci=no_pci,\n- client_mode=client_mode,\n- enable_queues=enable_queues,\n- nb_cores=nb_cores,\n- rxq_txq=rxq_txq,\n- iova_mode=iova_mode,\n- )\n- self.start_vms(server_mode=server_mode, opt_queue=opt_queue)\n- self.config_vm_env(combined=combined, rxq_txq=rxq_txq)\n-\n def start_iperf(self, iperf_mode=\"tso\"):\n \"\"\"\n run perf command between to vms\n \"\"\"\n # clear the port xstats before iperf\n self.vhost.send_expect(\"clear port xstats all\", \"testpmd> \", 10)\n-\n- # add -f g param, use Gbits/sec report teste result\n if iperf_mode == \"tso\":\n- iperf_server = \"iperf -s -i 1\"\n- iperf_client = \"iperf -c 1.1.1.2 -i 1 -t 60\"\n+ server = \"iperf -s -i 1\"\n+ client = \"iperf -c 1.1.1.2 -i 1 -t 60\"\n elif iperf_mode == \"ufo\":\n- iperf_server = \"iperf -s -u -i 1\"\n- iperf_client = \"iperf -c 1.1.1.2 -i 1 -t 30 -P 4 -u -b 1G -l 9000\"\n- self.vm_dut[0].send_expect(\"%s > iperf_server.log &\" % iperf_server, \"\", 10)\n- self.vm_dut[1].send_expect(\"%s > iperf_client.log &\" % iperf_client, \"\", 60)\n+ server = \"iperf -s -u -i 1\"\n+ client = \"iperf -c 1.1.1.2 -i 1 -t 60 -P 4 -u -b 1G -l 9000\"\n+ self.vm_dut[0].send_expect(\"%s > iperf_server.log &\" % server, \"\", 10)\n+ self.vm_dut[1].send_expect(\"%s > iperf_client.log &\" % client, \"\", 10)\n time.sleep(90)\n \n- def get_perf_result(self):\n- \"\"\"\n- get the iperf test result\n- \"\"\"\n- self.table_header = [\"Mode\", \"[M|G]bits/sec\"]\n- self.result_table_create(self.table_header)\n- self.vm_dut[0].send_expect(\"pkill iperf\", \"# \")\n- self.vm_dut[1].session.copy_file_from(\"%s/iperf_client.log\" % self.dut.base_dir)\n- fp = open(\"./iperf_client.log\")\n- fmsg = fp.read()\n- fp.close()\n- # remove the server report info from msg\n- index = fmsg.find(\"Server Report\")\n- if index != -1:\n- fmsg = fmsg[:index]\n- iperfdata = re.compile(\"\\S*\\s*[M|G]bits/sec\").findall(fmsg)\n- # the last data of iperf is the ave data from 0-30 sec\n- self.verify(len(iperfdata) != 0, \"The iperf data between to vms is 0\")\n- self.verify(\n- (iperfdata[-1]).split()[1] == \"Gbits/sec\",\n- \"The iperf data is %s,Can't reach Gbits/sec\" % iperfdata[-1],\n- )\n- self.logger.info(\"The iperf data between vms is %s\" % iperfdata[-1])\n-\n- # put the result to table\n- results_row = [\"vm2vm\", iperfdata[-1]]\n- self.result_table_add(results_row)\n-\n- # print iperf resut\n- self.result_table_print()\n- # rm the iperf log file in vm\n- self.vm_dut[0].send_expect(\"rm iperf_server.log\", \"#\", 10)\n- self.vm_dut[1].send_expect(\"rm iperf_client.log\", \"#\", 10)\n- return float(iperfdata[-1].split()[0])\n-\n def verify_xstats_info_on_vhost(self):\n \"\"\"\n check both 2VMs can receive and send big packets to each other\n@@ -390,16 +176,6 @@ class TestVM2VMVirtioNetPerf(TestCase):\n int(tx_info.group(1)) > 0, \"Port 0 not forward packet greater than 1522\"\n )\n \n- def start_iperf_and_verify_vhost_xstats_info(self, iperf_mode=\"tso\"):\n- \"\"\"\n- start to send packets and verify vm can received data of iperf\n- and verify the vhost can received big pkts in testpmd\n- \"\"\"\n- self.start_iperf(iperf_mode)\n- iperfdata = self.get_perf_result()\n- self.verify_xstats_info_on_vhost()\n- return iperfdata\n-\n def stop_all_apps(self):\n for i in range(len(self.vm)):\n self.vm[i].stop()\n@@ -434,557 +210,76 @@ class TestVM2VMVirtioNetPerf(TestCase):\n \"tx-tcp6-segmentation in vm not right\",\n )\n \n- def check_scp_file_valid_between_vms(self, file_size=1024):\n- \"\"\"\n- scp file form VM1 to VM2, check the data is valid\n- \"\"\"\n- # default file_size=1024K\n- data = \"\"\n- for char in range(file_size * 1024):\n- data += random.choice(self.random_string)\n- self.vm_dut[0].send_expect('echo \"%s\" > /tmp/payload' % data, \"# \")\n- # scp this file to vm1\n- out = self.vm_dut[1].send_command(\n- \"scp root@%s:/tmp/payload /root\" % self.virtio_ip1, timeout=5\n- )\n- if \"Are you sure you want to continue connecting\" in out:\n- self.vm_dut[1].send_command(\"yes\", timeout=3)\n- self.vm_dut[1].send_command(self.vm[0].password, timeout=3)\n- # get the file info in vm1, and check it valid\n- md5_send = self.vm_dut[0].send_expect(\"md5sum /tmp/payload\", \"# \")\n- md5_revd = self.vm_dut[1].send_expect(\"md5sum /root/payload\", \"# \")\n- md5_send = md5_send[: md5_send.find(\" \")]\n- md5_revd = md5_revd[: md5_revd.find(\" \")]\n- self.verify(\n- md5_send == md5_revd, \"the received file is different with send file\"\n- )\n-\n def test_vm2vm_split_ring_iperf_with_tso(self):\n \"\"\"\n TestCase1: VM2VM split ring vhost-user/virtio-net test with tcp traffic\n \"\"\"\n self.vm_args = \"disable-modern=false,mrg_rxbuf=off,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on\"\n- self.prepare_test_env(\n- cbdma=False,\n- no_pci=True,\n- client_mode=False,\n- enable_queues=1,\n- nb_cores=2,\n- server_mode=False,\n- opt_queue=1,\n- combined=False,\n- rxq_txq=None,\n- )\n- self.start_iperf_and_verify_vhost_xstats_info(iperf_mode=\"tso\")\n-\n- def test_vm2vm_split_ring_with_tso_and_cbdma_enable(self):\n- \"\"\"\n- TestCase2: VM2VM split ring vhost-user/virtio-net CBDMA enable test with tcp traffic\n- \"\"\"\n- self.vm_args = \"disable-modern=false,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on\"\n- self.get_cbdma_ports_info_and_bind_to_dpdk(cbdma_num=2)\n- self.prepare_test_env(\n- cbdma=True,\n- no_pci=False,\n- client_mode=False,\n- enable_queues=1,\n- nb_cores=2,\n- server_mode=False,\n- opt_queue=1,\n- combined=False,\n- rxq_txq=None,\n- )\n- cbdma_value = self.start_iperf_and_verify_vhost_xstats_info(iperf_mode=\"tso\")\n- expect_value = self.get_suite_cfg()[\"expected_throughput\"][\n- \"test_vm2vm_split_ring_iperf_with_tso\"\n- ]\n- self.verify(\n- cbdma_value > expect_value,\n- \"CBDMA enable performance: %s is lower than CBDMA disable: %s.\"\n- % (cbdma_value, expect_value),\n- )\n+ self.start_vhost_testpmd()\n+ self.start_vms()\n+ self.config_vm_env()\n+ self.start_iperf(iperf_mode='tso')\n+ self.verify_xstats_info_on_vhost()\n \n def test_vm2vm_split_ring_iperf_with_ufo(self):\n \"\"\"\n- TestCase3: VM2VM split ring vhost-user/virtio-net test with udp traffic\n+ TestCase2: VM2VM split ring vhost-user/virtio-net test with udp traffic\n \"\"\"\n self.vm_args = \"disable-modern=false,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=on\"\n- self.prepare_test_env(\n- cbdma=False,\n- no_pci=True,\n- client_mode=False,\n- enable_queues=1,\n- nb_cores=1,\n- server_mode=False,\n- opt_queue=1,\n- combined=False,\n- rxq_txq=None,\n- )\n- self.start_iperf_and_verify_vhost_xstats_info(iperf_mode=\"ufo\")\n+ self.start_vhost_testpmd()\n+ self.start_vms()\n+ self.config_vm_env()\n+ self.start_iperf(iperf_mode='ufo')\n+ self.verify_xstats_info_on_vhost()\n \n def test_vm2vm_split_ring_device_capbility(self):\n \"\"\"\n- TestCase4: Check split ring virtio-net device capability\n+ TestCase3: Check split ring virtio-net device capability\n \"\"\"\n self.vm_args = \"disable-modern=false,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=on\"\n- self.start_vhost_testpmd(\n- cbdma=False,\n- no_pci=True,\n- client_mode=False,\n- enable_queues=1,\n- nb_cores=2,\n- rxq_txq=None,\n- )\n+ self.start_vhost_testpmd()\n self.start_vms()\n self.offload_capbility_check(self.vm_dut[0])\n self.offload_capbility_check(self.vm_dut[1])\n \n- def test_vm2vm_split_ring_with_mergeable_path_check_large_packet_and_cbdma_enable_8queue(\n- self,\n- ):\n- \"\"\"\n- TestCase5: VM2VM virtio-net split ring mergeable CBDMA enable test with large packet payload valid check\n- \"\"\"\n- ipef_result = []\n- self.get_cbdma_ports_info_and_bind_to_dpdk(cbdma_num=16, allow_diff_socket=True)\n-\n- self.logger.info(\"Launch vhost with CBDMA and with 8 queue with VA mode\")\n- self.vm_args = \"disable-modern=false,mrg_rxbuf=on,mq=on,vectors=40,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=on\"\n- self.prepare_test_env(\n- cbdma=True,\n- no_pci=False,\n- client_mode=True,\n- enable_queues=8,\n- nb_cores=4,\n- server_mode=True,\n- opt_queue=8,\n- combined=True,\n- rxq_txq=8,\n- iova_mode=\"va\",\n- )\n- self.check_scp_file_valid_between_vms()\n- iperf_data_cbdma_enable_8_queue = self.start_iperf_and_verify_vhost_xstats_info(\n- iperf_mode=\"tso\"\n- )\n- ipef_result.append(\n- [\n- \"Enable\",\n- \"mergeable path with VA mode\",\n- 8,\n- iperf_data_cbdma_enable_8_queue,\n- ]\n- )\n-\n- self.logger.info(\"Re-launch and exchange CBDMA and with 8 queue with VA mode\")\n- self.vhost.send_expect(\"quit\", \"# \", 30)\n- self.start_vhost_testpmd(\n- cbdma=True,\n- no_pci=False,\n- client_mode=True,\n- enable_queues=8,\n- nb_cores=4,\n- rxq_txq=8,\n- exchange_cbdma=True,\n- iova_mode=\"va\",\n- )\n- self.check_scp_file_valid_between_vms()\n- iperf_data_cbdma_enable_8_queue_exchange = (\n- self.start_iperf_and_verify_vhost_xstats_info(iperf_mode=\"tso\")\n- )\n- ipef_result.append(\n- [\n- \"Disable\",\n- \"mergeable path exchange CBDMA with VA mode\",\n- 8,\n- iperf_data_cbdma_enable_8_queue_exchange,\n- ]\n- )\n-\n- # This test step need to test on 1G guest hugepage ENV.\n- if not self.check_2m_env:\n- self.logger.info(\n- \"Re-launch and exchange CBDMA and with 8 queue with PA mode\"\n- )\n- self.vhost.send_expect(\"quit\", \"# \", 30)\n- self.start_vhost_testpmd(\n- cbdma=True,\n- no_pci=False,\n- client_mode=True,\n- enable_queues=8,\n- nb_cores=4,\n- rxq_txq=8,\n- exchange_cbdma=True,\n- iova_mode=\"pa\",\n- )\n- self.check_scp_file_valid_between_vms()\n- iperf_data_cbdma_enable_8_queue_exchange_pa = (\n- self.start_iperf_and_verify_vhost_xstats_info(iperf_mode=\"tso\")\n- )\n- ipef_result.append(\n- [\n- \"Disable\",\n- \"mergeable path exchange CBDMA with PA mode\",\n- 8,\n- iperf_data_cbdma_enable_8_queue_exchange_pa,\n- ]\n- )\n-\n- self.logger.info(\"Re-launch without CBDMA and with 4 queue\")\n- self.vhost.send_expect(\"quit\", \"# \", 30)\n- self.start_vhost_testpmd(\n- cbdma=False,\n- no_pci=False,\n- client_mode=True,\n- enable_queues=4,\n- nb_cores=4,\n- rxq_txq=4,\n- )\n- self.config_vm_env(combined=True, rxq_txq=4)\n- self.check_scp_file_valid_between_vms()\n- iperf_data_cbdma_disable_4_queue = (\n- self.start_iperf_and_verify_vhost_xstats_info(iperf_mode=\"tso\")\n- )\n- ipef_result.append(\n- [\n- \"Disable\",\n- \"mergeable path without CBDMA with 4 queue\",\n- 4,\n- iperf_data_cbdma_disable_4_queue,\n- ]\n- )\n-\n- self.logger.info(\"Re-launch without CBDMA and with 1 queue\")\n- self.vhost.send_expect(\"quit\", \"# \", 30)\n- self.start_vhost_testpmd(\n- cbdma=False,\n- no_pci=False,\n- client_mode=True,\n- enable_queues=4,\n- nb_cores=4,\n- rxq_txq=1,\n- )\n- self.config_vm_env(combined=True, rxq_txq=1)\n- self.check_scp_file_valid_between_vms()\n- iperf_data_cbdma_disable_1_queue = (\n- self.start_iperf_and_verify_vhost_xstats_info(iperf_mode=\"tso\")\n- )\n- ipef_result.append(\n- [\n- \"Disable\",\n- \"mergeable path without CBDMA with 1 queue\",\n- 1,\n- iperf_data_cbdma_disable_1_queue,\n- ]\n- )\n-\n- self.table_header = [\"CBDMA Enable/Disable\", \"Mode\", \"rxq/txq\", \"Gbits/sec\"]\n- self.result_table_create(self.table_header)\n- for table_row in ipef_result:\n- self.result_table_add(table_row)\n- self.result_table_print()\n- self.verify(\n- iperf_data_cbdma_enable_8_queue > iperf_data_cbdma_disable_4_queue,\n- \"CMDMA enable: %s is lower than CBDMA disable: %s\"\n- % (iperf_data_cbdma_enable_8_queue, iperf_data_cbdma_disable_4_queue),\n- )\n-\n- def test_vm2vm_split_ring_with_no_mergeable_path_check_large_packet_and_cbdma_enable_8queue(\n- self,\n- ):\n- \"\"\"\n- TestCase6: VM2VM virtio-net split ring non-mergeable CBDMA enable test with large packet payload valid check\n- \"\"\"\n- ipef_result = []\n- self.get_cbdma_ports_info_and_bind_to_dpdk(cbdma_num=16, allow_diff_socket=True)\n-\n- self.logger.info(\"Launch vhost-testpmd with CBDMA and used 8 queue\")\n- self.vm_args = \"disable-modern=false,mrg_rxbuf=off,mq=on,vectors=40,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=on\"\n- self.prepare_test_env(\n- cbdma=True,\n- no_pci=False,\n- client_mode=True,\n- enable_queues=8,\n- nb_cores=4,\n- server_mode=True,\n- opt_queue=8,\n- combined=True,\n- rxq_txq=8,\n- )\n- self.check_scp_file_valid_between_vms()\n- iperf_data_cbdma_enable_8_queue = self.start_iperf_and_verify_vhost_xstats_info(\n- iperf_mode=\"tso\"\n- )\n- ipef_result.append(\n- [\"Enable\", \"no-mergeable path\", 8, iperf_data_cbdma_enable_8_queue]\n- )\n-\n- self.logger.info(\"Re-launch without CBDMA and used 8 queue\")\n- self.vhost.send_expect(\"quit\", \"# \", 30)\n- self.start_vhost_testpmd(\n- cbdma=False,\n- no_pci=False,\n- client_mode=True,\n- enable_queues=8,\n- nb_cores=4,\n- rxq_txq=8,\n- )\n- self.check_scp_file_valid_between_vms()\n- iperf_data_cbdma_disable_8_queue = (\n- self.start_iperf_and_verify_vhost_xstats_info(iperf_mode=\"tso\")\n- )\n- ipef_result.append(\n- [\"Disable\", \"no-mergeable path\", 8, iperf_data_cbdma_disable_8_queue]\n- )\n-\n- self.logger.info(\"Re-launch without CBDMA and used 1 queue\")\n- self.vhost.send_expect(\"quit\", \"# \", 30)\n- self.start_vhost_testpmd(\n- cbdma=False,\n- no_pci=False,\n- client_mode=True,\n- enable_queues=8,\n- nb_cores=4,\n- rxq_txq=1,\n- )\n- self.config_vm_env(combined=True, rxq_txq=1)\n- self.check_scp_file_valid_between_vms()\n- iperf_data_cbdma_disable_1_queue = (\n- self.start_iperf_and_verify_vhost_xstats_info(iperf_mode=\"tso\")\n- )\n- ipef_result.append(\n- [\"Disable\", \"no-mergeable path\", 1, iperf_data_cbdma_disable_1_queue]\n- )\n-\n- self.table_header = [\"CBDMA Enable/Disable\", \"Mode\", \"rxq/txq\", \"Gbits/sec\"]\n- self.result_table_create(self.table_header)\n- for table_row in ipef_result:\n- self.result_table_add(table_row)\n- self.result_table_print()\n- self.verify(\n- iperf_data_cbdma_enable_8_queue > iperf_data_cbdma_disable_8_queue,\n- \"CMDMA enable: %s is lower than CBDMA disable: %s\"\n- % (iperf_data_cbdma_enable_8_queue, iperf_data_cbdma_disable_8_queue),\n- )\n-\n def test_vm2vm_packed_ring_iperf_with_tso(self):\n \"\"\"\n- TestCase7: VM2VM packed ring vhost-user/virtio-net test with tcp traffic\n- \"\"\"\n- self.vm_args = \"disable-modern=false,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on\"\n- self.prepare_test_env(\n- cbdma=False,\n- no_pci=True,\n- client_mode=False,\n- enable_queues=1,\n- nb_cores=2,\n- server_mode=False,\n- opt_queue=1,\n- combined=False,\n- rxq_txq=None,\n- )\n- self.start_iperf_and_verify_vhost_xstats_info(iperf_mode=\"tso\")\n-\n- def test_vm2vm_packed_ring_iperf_with_tso_and_cbdma_enable(self):\n- \"\"\"\n- TestCase8: VM2VM packed ring vhost-user/virtio-net CBDMA enable test with tcp traffic\n+ TestCase4: VM2VM packed ring vhost-user/virtio-net test with tcp traffic\n \"\"\"\n- self.get_cbdma_ports_info_and_bind_to_dpdk(cbdma_num=2)\n self.vm_args = \"disable-modern=false,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on\"\n- self.prepare_test_env(\n- cbdma=True,\n- no_pci=False,\n- client_mode=False,\n- enable_queues=1,\n- nb_cores=2,\n- server_mode=False,\n- opt_queue=None,\n- combined=False,\n- rxq_txq=None,\n- )\n- self.start_iperf_and_verify_vhost_xstats_info(iperf_mode=\"tso\")\n+ self.start_vhost_testpmd()\n+ self.start_vms()\n+ self.config_vm_env()\n+ self.start_iperf(iperf_mode='tso')\n+ self.verify_xstats_info_on_vhost()\n \n def test_vm2vm_packed_ring_iperf_with_ufo(self):\n \"\"\"\n- Test Case 9: VM2VM packed ring vhost-user/virtio-net test with udp trafficc\n+ Test Case 5: VM2VM packed ring vhost-user/virtio-net test with udp trafficc\n \"\"\"\n self.vm_args = \"disable-modern=false,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on\"\n- self.prepare_test_env(\n- cbdma=False,\n- no_pci=True,\n- client_mode=False,\n- enable_queues=1,\n- nb_cores=2,\n- server_mode=False,\n- opt_queue=None,\n- combined=False,\n- rxq_txq=None,\n- )\n- self.start_iperf_and_verify_vhost_xstats_info(iperf_mode=\"ufo\")\n+ self.start_vhost_testpmd()\n+ self.start_vms()\n+ self.config_vm_env()\n+ self.start_iperf(iperf_mode='ufo')\n+ self.verify_xstats_info_on_vhost()\n \n def test_vm2vm_packed_ring_device_capbility(self):\n \"\"\"\n- Test Case 10: Check packed ring virtio-net device capability\n+ Test Case 6: Check packed ring virtio-net device capability\n \"\"\"\n self.vm_args = \"disable-modern=false,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on\"\n- self.start_vhost_testpmd(\n- cbdma=False,\n- no_pci=True,\n- client_mode=False,\n- enable_queues=1,\n- nb_cores=2,\n- rxq_txq=None,\n- )\n+ self.start_vhost_testpmd()\n self.start_vms()\n self.offload_capbility_check(self.vm_dut[0])\n self.offload_capbility_check(self.vm_dut[1])\n \n- def test_vm2vm_packed_ring_with_mergeable_path_check_large_packet_and_cbdma_enable_8queue(\n- self,\n- ):\n- \"\"\"\n- Test Case 11: VM2VM virtio-net packed ring mergeable 8 queues CBDMA enable test with large packet payload valid check\n- \"\"\"\n- ipef_result = []\n- self.get_cbdma_ports_info_and_bind_to_dpdk(cbdma_num=16, allow_diff_socket=True)\n-\n- self.logger.info(\"Launch vhost-testpmd with CBDMA and used 8 queue\")\n- self.vm_args = \"disable-modern=false,mrg_rxbuf=on,mq=on,vectors=40,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=on,packed=on\"\n- self.prepare_test_env(\n- cbdma=True,\n- no_pci=False,\n- client_mode=False,\n- enable_queues=8,\n- nb_cores=4,\n- server_mode=False,\n- opt_queue=8,\n- combined=True,\n- rxq_txq=8,\n- )\n- for i in range(0, 5):\n- self.check_scp_file_valid_between_vms()\n- iperf_data_cbdma_enable_8_queue = (\n- self.start_iperf_and_verify_vhost_xstats_info(iperf_mode=\"tso\")\n- )\n- ipef_result.append(\n- [\"Enable_%d\" % i, \"mergeable path\", 8, iperf_data_cbdma_enable_8_queue]\n- )\n- self.table_header = [\"CBDMA Enable/Disable\", \"Mode\", \"rxq/txq\", \"Gbits/sec\"]\n- self.result_table_create(self.table_header)\n- for table_row in ipef_result:\n- self.result_table_add(table_row)\n- self.result_table_print()\n-\n- def test_vm2vm_packed_ring_with_no_mergeable_path_check_large_packet_and_cbdma_enable_8queue(\n- self,\n- ):\n- \"\"\"\n- Test Case 12: VM2VM virtio-net packed ring non-mergeable 8 queues CBDMA enable test with large packet payload valid check\n- \"\"\"\n- ipef_result = []\n- self.get_cbdma_ports_info_and_bind_to_dpdk(cbdma_num=16, allow_diff_socket=True)\n-\n- self.logger.info(\"Launch vhost-testpmd with CBDMA and used 8 queue\")\n- self.vm_args = \"disable-modern=false,mrg_rxbuf=off,mq=on,vectors=40,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=on,packed=on\"\n- self.prepare_test_env(\n- cbdma=True,\n- no_pci=False,\n- client_mode=False,\n- enable_queues=8,\n- nb_cores=4,\n- server_mode=False,\n- opt_queue=8,\n- combined=True,\n- rxq_txq=8,\n- )\n- for i in range(0, 5):\n- self.check_scp_file_valid_between_vms()\n- iperf_data_cbdma_enable_8_queue = (\n- self.start_iperf_and_verify_vhost_xstats_info(iperf_mode=\"tso\")\n- )\n- ipef_result.append(\n- [\"Enable\", \"mergeable path\", 8, iperf_data_cbdma_enable_8_queue]\n- )\n- self.table_header = [\"CBDMA Enable/Disable\", \"Mode\", \"rxq/txq\", \"Gbits/sec\"]\n- self.result_table_create(self.table_header)\n- for table_row in ipef_result:\n- self.result_table_add(table_row)\n- self.result_table_print()\n-\n- def test_vm2vm_packed_ring_with_tso_and_cbdma_enable_iova_pa(self):\n- \"\"\"\n- Test Case 13: VM2VM packed ring vhost-user/virtio-net CBDMA enable test with tcp traffic when set iova=pa\n- \"\"\"\n- # This test case need to test on 1G guest hugepage ENV.\n- self.vm_args = \"disable-modern=false,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on\"\n- self.get_cbdma_ports_info_and_bind_to_dpdk(cbdma_num=2)\n- self.prepare_test_env(\n- cbdma=True,\n- no_pci=False,\n- client_mode=False,\n- enable_queues=1,\n- nb_cores=2,\n- server_mode=False,\n- opt_queue=1,\n- combined=False,\n- rxq_txq=None,\n- iova_mode=\"pa\",\n- )\n- self.check_scp_file_valid_between_vms()\n- cbdma_value = self.start_iperf_and_verify_vhost_xstats_info(iperf_mode=\"tso\")\n- expect_value = self.get_suite_cfg()[\"expected_throughput\"][\n- \"test_vm2vm_split_ring_iperf_with_tso\"\n- ]\n- self.verify(\n- cbdma_value > expect_value,\n- \"CBDMA enable performance: %s is lower than CBDMA disable: %s.\"\n- % (cbdma_value, expect_value),\n- )\n-\n- def test_vm2vm_packed_ring_with_mergeable_path_check_large_packet_and_cbdma_enable_8queue_iova_pa(\n- self,\n- ):\n- \"\"\"\n- Test Case 14: VM2VM virtio-net packed ring mergeable 8 queues CBDMA enable and PA mode test with large packet payload valid check\n- \"\"\"\n- # This test case need to test on 1G guest hugepage ENV.\n- ipef_result = []\n- self.get_cbdma_ports_info_and_bind_to_dpdk(cbdma_num=16, allow_diff_socket=True)\n-\n- self.logger.info(\"Launch vhost-testpmd with CBDMA and used 8 queue\")\n- self.vm_args = \"disable-modern=false,mrg_rxbuf=on,mq=on,vectors=40,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,guest_ufo=on,host_ufo=on,packed=on\"\n- self.prepare_test_env(\n- cbdma=True,\n- no_pci=False,\n- client_mode=False,\n- enable_queues=8,\n- nb_cores=4,\n- server_mode=False,\n- opt_queue=8,\n- combined=True,\n- rxq_txq=8,\n- iova_mode=\"pa\",\n- )\n- for i in range(0, 5):\n- self.check_scp_file_valid_between_vms()\n- iperf_data_cbdma_enable_8_queue = (\n- self.start_iperf_and_verify_vhost_xstats_info(iperf_mode=\"tso\")\n- )\n- ipef_result.append(\n- [\"Enable_%d\" % i, \"mergeable path\", 8, iperf_data_cbdma_enable_8_queue]\n- )\n- self.table_header = [\"CBDMA Enable/Disable\", \"Mode\", \"rxq/txq\", \"Gbits/sec\"]\n- self.result_table_create(self.table_header)\n- for table_row in ipef_result:\n- self.result_table_add(table_row)\n- self.result_table_print()\n-\n def tear_down(self):\n \"\"\"\n run after each test case.\n \"\"\"\n self.stop_all_apps()\n self.dut.kill_all()\n- self.bind_cbdma_device_to_kernel()\n \n def tear_down_all(self):\n \"\"\"\n", "prefixes": [ "V1", "2/5" ] }{ "id": 109174, "url": "