diff options
Diffstat (limited to 'resources/libraries/python')
| -rw-r--r-- | resources/libraries/python/CpuUtils.py | 154 | ||||
| -rw-r--r-- | resources/libraries/python/DPDK/L3fwdTest.py | 23 | ||||
| -rw-r--r-- | resources/libraries/python/DPDK/TestpmdTest.py | 21 | ||||
| -rw-r--r-- | resources/libraries/python/IPsecUtil.py | 13 | ||||
| -rw-r--r-- | resources/libraries/python/InterfaceUtil.py | 17 |
5 files changed, 119 insertions, 109 deletions
diff --git a/resources/libraries/python/CpuUtils.py b/resources/libraries/python/CpuUtils.py index 1e306f025e..5f43e211a2 100644 --- a/resources/libraries/python/CpuUtils.py +++ b/resources/libraries/python/CpuUtils.py @@ -17,7 +17,7 @@ from robot.libraries.BuiltIn import BuiltIn from resources.libraries.python.Constants import Constants from resources.libraries.python.ssh import exec_cmd_no_error -from resources.libraries.python.topology import Topology +from resources.libraries.python.topology import Topology, NodeType __all__ = [u"CpuUtils"] @@ -499,17 +499,15 @@ class CpuUtils: @staticmethod def get_affinity_vswitch( - nodes, node, phy_cores, rx_queues=None, rxd=None, txd=None): - """Get affinity for vswitch. + nodes, phy_cores, rx_queues=None, rxd=None, txd=None): + """Get affinity for vswitch on all DUTs. :param nodes: Topology nodes. - :param node: Topology node string. :param phy_cores: Number of physical cores to allocate. :param rx_queues: Number of RX queues. (Optional, Default: None) :param rxd: Number of RX descriptors. (Optional, Default: None) :param txd: Number of TX descriptors. (Optional, Default: None) :type nodes: dict - :type node: str :type phy_cores: int :type rx_queues: int :type rxd: int @@ -517,76 +515,82 @@ class CpuUtils: :returns: Compute resource information dictionary. :rtype: dict """ - # Number of Data Plane physical cores. - dp_cores_count = BuiltIn().get_variable_value( - f"${{dp_cores_count}}", phy_cores - ) - # Number of Feature Plane physical cores. - fp_cores_count = BuiltIn().get_variable_value( - f"${{fp_cores_count}}", phy_cores - dp_cores_count - ) - # Ratio between RX queues and data plane threads. - rxq_ratio = BuiltIn().get_variable_value( - f"${{rxq_ratio}}", 1 - ) - - dut_pf_keys = BuiltIn().get_variable_value( - f"${{{node}_pf_keys}}" - ) - # SMT override in case of non standard test cases. - smt_used = BuiltIn().get_variable_value( - f"${{smt_used}}", CpuUtils.is_smt_enabled(nodes[node][u"cpuinfo"]) - ) - - cpu_node = Topology.get_interfaces_numa_node(nodes[node], *dut_pf_keys) - skip_cnt = Constants.CPU_CNT_SYSTEM - cpu_main = CpuUtils.cpu_list_per_node_str( - nodes[node], cpu_node, - skip_cnt=skip_cnt, - cpu_cnt=Constants.CPU_CNT_MAIN, - smt_used=False - ) - skip_cnt += Constants.CPU_CNT_MAIN - cpu_dp = CpuUtils.cpu_list_per_node_str( - nodes[node], cpu_node, - skip_cnt=skip_cnt, - cpu_cnt=int(dp_cores_count), - smt_used=smt_used - ) if int(dp_cores_count) else u"" - skip_cnt = skip_cnt + int(dp_cores_count) - cpu_fp = CpuUtils.cpu_list_per_node_str( - nodes[node], cpu_node, - skip_cnt=skip_cnt, - cpu_cnt=int(fp_cores_count), - smt_used=smt_used - ) if int(fp_cores_count) else u"" - - fp_count_int = \ - int(fp_cores_count) * CpuUtils.NR_OF_THREADS if smt_used \ - else int(fp_cores_count) - dp_count_int = \ - int(dp_cores_count) * CpuUtils.NR_OF_THREADS if smt_used \ - else int(dp_cores_count) - - rxq_count_int = rx_queues if rx_queues else int(dp_count_int/rxq_ratio) - rxq_count_int = 1 if not rxq_count_int else rxq_count_int - compute_resource_info = dict() - compute_resource_info[u"buffers_numa"] = 215040 if smt_used else 107520 - compute_resource_info[u"smt_used"] = smt_used - compute_resource_info[u"cpu_main"] = cpu_main - compute_resource_info[u"cpu_dp"] = cpu_dp - compute_resource_info[u"cpu_fp"] = cpu_fp - compute_resource_info[u"cpu_wt"] = \ - u",".join(filter(None, [cpu_dp, cpu_fp])) - compute_resource_info[u"cpu_alloc_str"] = \ - u",".join(filter(None, [cpu_main, cpu_dp, cpu_fp])) - compute_resource_info[u"cpu_count_int"] = \ - int(dp_cores_count) + int(fp_cores_count) - compute_resource_info[u"rxd_count_int"] = rxd - compute_resource_info[u"txd_count_int"] = txd - compute_resource_info[u"rxq_count_int"] = rxq_count_int - compute_resource_info[u"fp_count_int"] = fp_count_int - compute_resource_info[u"dp_count_int"] = dp_count_int + for node_name, node in nodes.items(): + if node["type"] != NodeType.DUT: + continue + # Number of Data Plane physical cores. + dp_cores_count = BuiltIn().get_variable_value( + f"${{dp_cores_count}}", phy_cores + ) + # Number of Feature Plane physical cores. + fp_cores_count = BuiltIn().get_variable_value( + f"${{fp_cores_count}}", phy_cores - dp_cores_count + ) + # Ratio between RX queues and data plane threads. + rxq_ratio = BuiltIn().get_variable_value( + f"${{rxq_ratio}}", 1 + ) + + dut_pf_keys = BuiltIn().get_variable_value( + f"${{{node_name}_pf_keys}}" + ) + # SMT override in case of non standard test cases. + smt_used = BuiltIn().get_variable_value( + f"${{smt_used}}", CpuUtils.is_smt_enabled(node["cpuinfo"]) + ) + + cpu_node = Topology.get_interfaces_numa_node(node, *dut_pf_keys) + skip_cnt = Constants.CPU_CNT_SYSTEM + cpu_main = CpuUtils.cpu_list_per_node_str( + node, cpu_node, + skip_cnt=skip_cnt, + cpu_cnt=Constants.CPU_CNT_MAIN, + smt_used=False + ) + skip_cnt += Constants.CPU_CNT_MAIN + cpu_dp = CpuUtils.cpu_list_per_node_str( + node, cpu_node, + skip_cnt=skip_cnt, + cpu_cnt=int(dp_cores_count), + smt_used=smt_used + ) if int(dp_cores_count) else "" + skip_cnt = skip_cnt + int(dp_cores_count) + cpu_fp = CpuUtils.cpu_list_per_node_str( + node, cpu_node, + skip_cnt=skip_cnt, + cpu_cnt=int(fp_cores_count), + smt_used=smt_used + ) if int(fp_cores_count) else "" + + fp_count_int = \ + int(fp_cores_count) * CpuUtils.NR_OF_THREADS if smt_used \ + else int(fp_cores_count) + dp_count_int = \ + int(dp_cores_count) * CpuUtils.NR_OF_THREADS if smt_used \ + else int(dp_cores_count) + + rxq_count_int = \ + int(rx_queues) if rx_queues \ + else int(dp_count_int/rxq_ratio) + rxq_count_int = 1 if not rxq_count_int else rxq_count_int + + compute_resource_info["buffers_numa"] = \ + 215040 if smt_used else 107520 + compute_resource_info["smt_used"] = smt_used + compute_resource_info[f"{node_name}_cpu_main"] = cpu_main + compute_resource_info[f"{node_name}_cpu_dp"] = cpu_dp + compute_resource_info[f"{node_name}_cpu_fp"] = cpu_fp + compute_resource_info[f"{node_name}_cpu_wt"] = \ + ",".join(filter(None, [cpu_dp, cpu_fp])) + compute_resource_info[f"{node_name}_cpu_alloc_str"] = \ + ",".join(filter(None, [cpu_main, cpu_dp, cpu_fp])) + compute_resource_info["cpu_count_int"] = \ + int(dp_cores_count) + int(fp_cores_count) + compute_resource_info["rxd_count_int"] = rxd + compute_resource_info["txd_count_int"] = txd + compute_resource_info["rxq_count_int"] = rxq_count_int + compute_resource_info["fp_count_int"] = fp_count_int + compute_resource_info["dp_count_int"] = dp_count_int return compute_resource_info diff --git a/resources/libraries/python/DPDK/L3fwdTest.py b/resources/libraries/python/DPDK/L3fwdTest.py index 265806c7e9..178c747da5 100644 --- a/resources/libraries/python/DPDK/L3fwdTest.py +++ b/resources/libraries/python/DPDK/L3fwdTest.py @@ -1,4 +1,4 @@ -# Copyright (c) 2022 Cisco and/or its affiliates. +# Copyright (c) 2023 Cisco and/or its affiliates. # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at: @@ -56,12 +56,11 @@ class L3fwdTest: cpu_count_int = dp_count_int = int(phy_cores) dp_cores = cpu_count_int+1 tg_flip = topology_info[f"tg_if1_pci"] > topology_info[f"tg_if2_pci"] - for node in nodes: - if u"DUT" in node: - compute_resource_info = CpuUtils.get_affinity_vswitch( - nodes, node, phy_cores, rx_queues=rx_queues, - rxd=rxd, txd=txd - ) + compute_resource_info = CpuUtils.get_affinity_vswitch( + nodes, phy_cores, rx_queues=rx_queues, rxd=rxd, txd=txd + ) + for node_name, node in nodes.items(): + if node["type"] == NodeType.DUT: if dp_count_int > 1: BuiltIn().set_tags('MTHREAD') else: @@ -70,12 +69,12 @@ class L3fwdTest: f"{dp_count_int}T{cpu_count_int}C" ) - cpu_dp = compute_resource_info[u"cpu_dp"] - rxq_count_int = compute_resource_info[u"rxq_count_int"] - if1 = topology_info[f"{node}_pf1"][0] - if2 = topology_info[f"{node}_pf2"][0] + cpu_dp = compute_resource_info[f"{node_name}_cpu_dp"] + rxq_count_int = compute_resource_info["rxq_count_int"] + if1 = topology_info[f"{node_name}_pf1"][0] + if2 = topology_info[f"{node_name}_pf2"][0] L3fwdTest.start_l3fwd( - nodes, nodes[node], if1=if1, if2=if2, lcores_list=cpu_dp, + nodes, node, if1=if1, if2=if2, lcores_list=cpu_dp, nb_cores=dp_count_int, queue_nums=rxq_count_int, jumbo_frames=jumbo_frames, tg_flip=tg_flip ) diff --git a/resources/libraries/python/DPDK/TestpmdTest.py b/resources/libraries/python/DPDK/TestpmdTest.py index ca98da2f86..3baba30715 100644 --- a/resources/libraries/python/DPDK/TestpmdTest.py +++ b/resources/libraries/python/DPDK/TestpmdTest.py @@ -60,12 +60,11 @@ class TestpmdTest: cpu_count_int = dp_count_int = int(phy_cores) dp_cores = cpu_count_int+1 - for node in nodes: - if u"DUT" in node: - compute_resource_info = CpuUtils.get_affinity_vswitch( - nodes, node, phy_cores, rx_queues=rx_queues, - rxd=rxd, txd=txd - ) + compute_resource_info = CpuUtils.get_affinity_vswitch( + nodes, phy_cores, rx_queues=rx_queues, rxd=rxd, txd=txd + ) + for node_name, node in nodes.items(): + if node["type"] == NodeType.DUT: if dp_count_int > 1: BuiltIn().set_tags('MTHREAD') else: @@ -74,12 +73,12 @@ class TestpmdTest: f"{dp_count_int}T{cpu_count_int}C" ) - cpu_dp = compute_resource_info[u"cpu_dp"] - rxq_count_int = compute_resource_info[u"rxq_count_int"] - if1 = topology_info[f"{node}_pf1"][0] - if2 = topology_info[f"{node}_pf2"][0] + cpu_dp = compute_resource_info[f"{node_name}_cpu_dp"] + rxq_count_int = compute_resource_info["rxq_count_int"] + if1 = topology_info[f"{node_name}_pf1"][0] + if2 = topology_info[f"{node_name}_pf2"][0] TestpmdTest.start_testpmd( - nodes[node], if1=if1, if2=if2, lcores_list=cpu_dp, + node, if1=if1, if2=if2, lcores_list=cpu_dp, nb_cores=dp_count_int, queue_nums=rxq_count_int, jumbo_frames=jumbo_frames, rxq_size=nic_rxq_size, txq_size=nic_txq_size diff --git a/resources/libraries/python/IPsecUtil.py b/resources/libraries/python/IPsecUtil.py index 363558dcaf..39c6a4ce2f 100644 --- a/resources/libraries/python/IPsecUtil.py +++ b/resources/libraries/python/IPsecUtil.py @@ -22,6 +22,8 @@ from ipaddress import ip_network, ip_address from random import choice from string import ascii_letters +from robot.libraries.BuiltIn import BuiltIn + from resources.libraries.python.Constants import Constants from resources.libraries.python.IncrementUtil import ObjIncrement from resources.libraries.python.InterfaceUtil import InterfaceUtil, \ @@ -358,25 +360,26 @@ class IPsecUtil: @staticmethod def vpp_ipsec_crypto_sw_scheduler_set_worker_on_all_duts( - nodes, workers, crypto_enable=False): + nodes, crypto_enable=False): """Enable or disable crypto on specific vpp worker threads. :param node: VPP node to enable or disable crypto for worker threads. - :param workers: List of VPP thread numbers. :param crypto_enable: Disable or enable crypto work. :type node: dict - :type workers: Iterable[int] :type crypto_enable: bool :raises RuntimeError: If failed to enable or disable crypto for worker thread or if no API reply received. """ - for node in nodes.values(): - if node[u"type"] == NodeType.DUT: + for node_name, node in nodes.items(): + if node["type"] == NodeType.DUT: thread_data = VPPUtil.vpp_show_threads(node) worker_cnt = len(thread_data) - 1 if not worker_cnt: return None worker_ids = list() + workers = BuiltIn().get_variable_value( + f"${{{node_name}_cpu_dp}}" + ) for item in thread_data: if str(item.cpu_id) in workers.split(u","): worker_ids.append(item.id) diff --git a/resources/libraries/python/InterfaceUtil.py b/resources/libraries/python/InterfaceUtil.py index 42474b496a..7d9164d8f3 100644 --- a/resources/libraries/python/InterfaceUtil.py +++ b/resources/libraries/python/InterfaceUtil.py @@ -18,6 +18,7 @@ from enum import IntEnum from ipaddress import ip_address from robot.api import logger +from robot.libraries.BuiltIn import BuiltIn from resources.libraries.python.Constants import Constants from resources.libraries.python.DUTSetup import DUTSetup @@ -2013,7 +2014,7 @@ class InterfaceUtil: @staticmethod def vpp_round_robin_rx_placement_on_all_duts( - nodes, prefix, workers=None): + nodes, prefix, use_dp_cores=False): """Set Round Robin interface RX placement on worker threads on all DUTs. @@ -2024,14 +2025,18 @@ class InterfaceUtil: :param nodes: Topology nodes. :param prefix: Interface name prefix. - :param workers: Comma separated worker index numbers intended for - dataplane work. + :param use_dp_cores: Limit to dataplane cores. :type nodes: dict :type prefix: str - :type workers: str + :type use_dp_cores: bool """ - for node in nodes.values(): - if node[u"type"] == NodeType.DUT: + for node_name, node in nodes.items(): + if node["type"] == NodeType.DUT: + workers = None + if use_dp_cores: + workers = BuiltIn().get_variable_value( + f"${{{node_name}_cpu_dp}}" + ) InterfaceUtil.vpp_round_robin_rx_placement( node, prefix, workers ) |