58 lines
1.7 KiB
Python
Executable File
58 lines
1.7 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
''' This Python script interprets interrupt values.
|
|
Validates Ideal load balancer runs in same package where workload is running
|
|
'''
|
|
|
|
import os
|
|
import sys
|
|
from optparse import OptionParser
|
|
from pm_sched_mc import *
|
|
|
|
__author__ = "Poornima Nayak <mpnayak@linux.vnet.ibm.com>"
|
|
|
|
class Usage(Exception):
|
|
def __init__(self, msg):
|
|
self.msg = msg
|
|
|
|
def main(argv=None):
|
|
if argv is None:
|
|
argv = sys.argv
|
|
|
|
usage = "-w"
|
|
parser = OptionParser(usage)
|
|
parser.add_option("-c", "--mc_level", dest="mc_level",
|
|
default=0, help="Sched mc power saving value 0/1/2")
|
|
parser.add_option("-t", "--smt_level", dest="smt_level",
|
|
default=0, help="Sched smt power saving value 0/1/2")
|
|
parser.add_option("-w", "--workload", dest="work_ld",
|
|
default="ebizzy", help="Workload can be ebizzy/kernbench")
|
|
(options, args) = parser.parse_args()
|
|
|
|
try:
|
|
count_num_cpu()
|
|
count_num_sockets()
|
|
if is_multi_socket():
|
|
set_sched_mc_power(options.mc_level)
|
|
if is_hyper_threaded():
|
|
set_sched_smt_power(options.smt_level)
|
|
map_cpuid_pkgid()
|
|
print("INFO: Created table mapping cpu to package")
|
|
background="no"
|
|
duration=120
|
|
pinned="yes"
|
|
|
|
trigger_workld(options.smt_level,options.work_ld, "single_job", duration, background, pinned, "no")
|
|
generate_loc_intr_report()
|
|
status = validate_ilb(options.mc_level, options.smt_level)
|
|
reset_schedmc()
|
|
if is_hyper_threaded():
|
|
reset_schedsmt()
|
|
return(status)
|
|
|
|
except Exception as details:
|
|
print("INFO: Idle Load Balancer test failed", details)
|
|
return(1)
|
|
|
|
if __name__ == "__main__":
|
|
sys.exit(main())
|