{
/* Devlib modules to enable/disbale for all the experiments */
"modules" : [ "cpufreq", "cgroups" ],
"exclude_modules" : [ ],
/* Binary tools required by the experiments */
"tools" : [ "rt-app" ],
/* FTrace configuration */
"ftrace" : {
"events" : [
"sched_switch",
"sched_contrib_scale_f",
"sched_load_avg_cpu",
"sched_load_avg_task",
"sched_tune_config",
"sched_tune_tasks_update",
"sched_tune_boostgroup_update",
"sched_tune_filter",
"sched_boost_cpu",
"sched_boost_task",
"sched_energy_diff",
"cpu_frequency",
"cpu_capacity",
],
"buffsize" : 10240,
},
/* Set of platform configurations to test */
"confs" : [
{
"tag" : "noboost",
"flags" : "ftrace",
"sched_features" : "ENERGY_AWARE",
"cpufreq" : { "governor" : "sched" },
"cgroups" : {
"conf" : {
"schedtune" : {
"/" : {"boost" : 0 },
"/stune" : {"boost" : 0 },
}
},
"default" : "/",
}
},
{
"tag" : "boost15",
"flags" : "ftrace",
"sched_features" : "ENERGY_AWARE",
"cpufreq" : { "governor" : "sched" },
"cgroups" : {
"conf" : {
"schedtune" : {
"/" : {"boost" : 0 },
"/stune" : {"boost" : 15 },
}
},
"default" : "/stune",
}
},
{
"tag" : "boost30",
"flags" : "ftrace",
"sched_features" : "ENERGY_AWARE",
"cpufreq" : { "governor" : "sched" },
"cgroups" : {
"conf" : {
"schedtune" : {
"/" : {"boost" : 0 },
"/stune" : {"boost" : 30 },
}
},
"default" : "/stune",
}
},
{
"tag" : "boost60",
"flags" : "ftrace",
"sched_features" : "ENERGY_AWARE",
"cpufreq" : { "governor" : "sched" },
"cgroups" : {
"conf" : {
"schedtune" : {
"/" : {"boost" : 0 },
"/stune" : {"boost" : 60 },
}
},
"default" : "/stune",
}
}
],
/* Set of workloads to run on each platform configuration */
"wloads" : {
"mixprof" : {
"type": "rt-app",
"conf" : {
"class" : "profile",
"params" : {
"r5_10-60" : {
"kind" : "Ramp",
"params" : {
"period_ms" : 16,
"start_pct" : 5,
"end_pct" : 60,
"delta_pct" : 5,
"time_s" : 1,
}
}
}
},
"loadref" : "LITTLE",
}
},
/* Number of iterations for each workload */
"iterations" : 1,
}
// vim :set tabstop=4 shiftwidth=4 expandtab