def debug_get_timestamp_unit(space):
unit = rtimer.get_timestamp_unit()
if unit == rtimer.UNIT_TSC:
unit_str = 'tsc'
elif unit == rtimer.UNIT_NS:
unit_str = 'ns'
elif unit == rtimer.UNIT_QUERY_PERFORMANCE_COUNTER:
unit_str = 'QueryPerformanceCounter'
else:
unit_str = 'UNKNOWN(%d)' % unit
return space.newtext(unit_str)
def _ll_0_ll_get_timestamp_unit():
from rpython.rlib import rtimer
return rtimer.get_timestamp_unit()
def rtimer_example():
t1 = rtimer.read_timestamp()
print rtimer.get_timestamp_unit()
t2 = rtimer.read_timestamp()
print t2 - t1
def op_ll_get_timestamp_unit():
from rpython.rlib.rtimer import get_timestamp_unit
return get_timestamp_unit()
def get_unit():
return rtimer.get_timestamp_unit()