How to use start_testpmd_concurrent method in lisa

Best Python code snippet using lisa_python

dpdkutil.py

Source:dpdkutil.py

...269    log: Logger,270    rescind_sriov: bool = False,271) -> Dict[DpdkTestResources, str]:272    output: Dict[DpdkTestResources, str] = dict()273    task_manager = start_testpmd_concurrent(node_cmd_pairs, seconds, log, output)274    if rescind_sriov:275        time.sleep(10)  # run testpmd for a bit before disabling sriov276        test_kits = node_cmd_pairs.keys()277        # disable sriov (and wait for change to apply)278        for node_resources in [x for x in test_kits if x.switch_sriov]:279            node_resources.nic_controller.switch_sriov(280                enable=False, wait=True, reset_connections=False281            )282        # let run for a bit with SRIOV disabled283        time.sleep(10)284        # re-enable sriov285        for node_resources in [x for x in test_kits if x.switch_sriov]:286            node_resources.nic_controller.switch_sriov(287                enable=True, wait=True, reset_connections=False288            )289        # run for a bit with SRIOV re-enabled290        time.sleep(10)291        # kill the commands to collect the output early and terminate before timeout292        for node_resources in test_kits:293            node_resources.testpmd.kill_previous_testpmd_command()294    task_manager.wait_for_all_workers()295    return output296def start_testpmd_concurrent(297    node_cmd_pairs: Dict[DpdkTestResources, str],298    seconds: int,299    log: Logger,300    output: Dict[DpdkTestResources, str],301) -> TaskManager[Tuple[DpdkTestResources, str]]:302    cmd_pairs_as_tuples = deque(node_cmd_pairs.items())303    def _collect_dict_result(result: Tuple[DpdkTestResources, str]) -> None:304        output[result[0]] = result[1]305    def _run_command_with_testkit(306        run_kit: Tuple[DpdkTestResources, str]307    ) -> Tuple[DpdkTestResources, str]:308        testkit, cmd = run_kit309        return (testkit, testkit.testpmd.run_for_n_seconds(cmd, seconds))310    task_manager = run_in_parallel_async(...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.