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msc {
#Options
hscale = "2.0";
#Entities
vsperf, testcase, vnf_ctl, vnf, vswitch_ctl, vswitch, traffic_ctl, traffic_gen, load_gen;
#Arcs
vsperf note vsperf [ label = "$ ./vsperf pvp_tput" ];
vsperf note vsperf [ label = " foreach test specified" ];
vsperf => testcase [ label="run()" ];
--- [ label = " skipping details of finding and creating correct subclasses of IVSwitch, ITrafficGenerator etc." ];
testcase => vswitch_ctl [ label="create(vswitch_class" ];
vswitch_ctl note vswitch_ctl [ label="vswitch_ctl is instance of VswitchControllerPXP"];
testcase => vnf_ctl [ label="create(vnf_class)" ];
vnf_ctl note vnf_ctl [ label="vnf_ctl is instance of VnfController"];
testcase => traffic_ctl [ label="create()" ];
traffic_ctl note traffic_ctl [ label="traffic_ctl is instance of TrafficControllerRFC2544"];
|||;
testcase note testcase [ label="Python context management protocol __enter__, __exit__ is used to start/stop controllers"];
testcase => vswitch_ctl [ label="__enter__()"];
vswitch_ctl => vswitch [ label ="create()"];
vswitch note vswitch [label="vswitch is instance of OvsDpdkVhost"];
vswitch_ctl => vswitch [ label="add_phy_port()" ];
vswitch_ctl => vswitch [ label="add_vport()" ];
vswitch_ctl => vswitch [ label="add_flow()" ];
--- [ label = " skipping full details of switch configuration " ];
|||;
testcase => vnf_ctl [ label="__enter__()"];
vnf_ctl => vnf [ label="create()"];
|||;
testcase => load_gen [ label="create/start()" ];
load_gen note load_gen [ label="loadgen simulates system load using 'stress' tool "];
|||;
testcase => traffic_ctl [ label="send_traffic(traffic)" ];
traffic_ctl note traffic_ctl [ label="'traffic' specifies the 'Traffic Type' from 01_testcases.conf as well as other traffic details" ];
traffic_ctl => traffic_gen [label="send_rfc2544_throughput()"];
traffic_gen note traffic_gen [label="The implementation is dependent on the vendor specific Traffic Gen used"];
|||;
traffic_ctl << traffic_gen [label="returns results as str:value pairs"];
testcase << traffic_ctl;
testcase => traffic_ctl [label="get_results()"];
testcase => testcase [label="write_result_to_file()"];
|||;
|||;
}
|
