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How to use _validate_core_counts_are_equal method in lisa

Best Python code snippet using lisa_python

dpdkperf.py

Source:dpdkperf.py

...318    ) -> None:319        environment = test_result.environment320        assert environment, "fail to get environment from testresult"321        # run build + validation to populate results322        self._validate_core_counts_are_equal(test_result)323        try:324            if use_queues:325                send_kit, receive_kit = verify_dpdk_send_receive_multi_txrx_queue(326                    environment,327                    log,328                    variables,329                    pmd,330                    use_max_nics=use_max_nics,331                    use_service_cores=service_cores,332                )333            else:334                send_kit, receive_kit = verify_dpdk_send_receive(335                    environment,336                    log,337                    variables,338                    pmd,339                    use_max_nics=use_max_nics,340                    use_service_cores=service_cores,341                )342        except UnsupportedPackageVersionException as err:343            raise SkippedException(err)344        # gather the performance data into message format345        result_messages = self._create_pps_performance_results(346            send_kit, receive_kit, test_result, f"perf_dpdk_{pmd}"347        )348        # pass result messages to notifier349        for message in result_messages:350            notifier.notify(message)351    def _create_pps_performance_results(352        self,353        send_kit: DpdkTestResources,354        receive_kit: DpdkTestResources,355        test_result: TestResult,356        test_case_name: str,357    ) -> Tuple[NetworkPPSPerformanceMessage, NetworkPPSPerformanceMessage]:358        sender_fields: Dict[str, Any] = {}359        receiver_fields: Dict[str, Any] = {}360        # shared results fields361        for result_fields in [sender_fields, receiver_fields]:362            result_fields["tool"] = constants.NETWORK_PERFORMANCE_TOOL_DPDK_TESTPMD363            result_fields["test_type"] = "performance"364        # send side fields365        sender = send_kit.testpmd366        sender_fields["role"] = "sender"367        sender_fields["tx_pps_maximum"] = sender.get_max_tx_pps()368        sender_fields["tx_pps_average"] = sender.get_mean_tx_pps()369        sender_fields["tx_pps_minimum"] = sender.get_min_tx_pps()370        # receive side fields371        receiver = receive_kit.testpmd372        receiver_fields["role"] = "receiver/forwarder"373        receiver_fields["rx_pps_maximum"] = receiver.get_max_rx_pps()374        receiver_fields["rx_pps_average"] = receiver.get_mean_rx_pps()375        receiver_fields["rx_pps_minimum"] = receiver.get_min_rx_pps()376        send_results = create_perf_message(377            NetworkPPSPerformanceMessage,378            send_kit.node,379            test_result,380            test_case_name,381            sender_fields,382        )383        receive_results = create_perf_message(384            NetworkPPSPerformanceMessage,385            receive_kit.node,386            test_result,387            test_case_name,388            receiver_fields,389        )390        return send_results, receive_results391    def _validate_core_counts_are_equal(self, test_result: TestResult) -> None:392        environment = test_result.environment393        assert environment, "fail to get environment from testresult"394        core_counts = [395            n.tools[Lscpu].get_core_count() for n in environment.nodes.list()396        ]397        assert_that(core_counts).described_as(398            "Nodes contain different core counts, DPDK Suite expects sender "399            "and receiver to have same core count."...

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