def check_per_socket(s, warned):
if (not warned
and sorted(map(lambda x: int(x[1:]), s)) != range(0, len(s))):
ucmsg.warning("perf --per-socket appears broken. Please update perf.")
ucmsg.warning("Data on socket > 0 will be likely incorrect.")
return True
return warned
def check_per_socket(s, warned):
if (not warned and
sorted(map(lambda x: int(x[1:]), s)) != range(0, len(s))):
ucmsg.warning("perf --per-socket appears broken. Please update perf.")
ucmsg.warning("Data on socket > 0 will be likely incorrect.")
return True
return warned
def check_per_socket(s, warned):
if (not warned and not args.mock
and sorted([int(x[1:]) for x in s]) != list(range(0, len(s)))):
ucmsg.warning("perf --per-socket appears broken. Please update perf.")
ucmsg.warning("Data on socket > 0 will be likely incorrect.")
return True
return warned
def check_multiplex():
if args.quiet:
return
found = False
for j in glob.iglob("/sys/devices/uncore_*/perf_event_mux_interval_ms"):
found = True
break
if not found:
ucmsg.warning("No hrtimer multiplexing support in kernel.")
ucmsg.warning("Multiplexed events will be incorrect when not fully busy.")
def check_multiplex():
if args.quiet:
return
found = False
for j in glob.iglob("/sys/devices/uncore_*/perf_event_mux_interval_ms"):
found = True
break
if not found:
ucmsg.warning("No hrtimer multiplexing support in kernel.")
ucmsg.warning("Multiplexed events will be incorrect when not fully busy.")
def warn(self, msg):
if not self.warned:
ucmsg.warning(msg)
self.warned = True
def warn(self, msg):
if not self.warned:
ucmsg.warning(msg)
self.warned = True