本文整理汇总了Python中autosklearn.util.StopWatch.cpu_sum方法的典型用法代码示例。如果您正苦于以下问题：Python StopWatch.cpu_sum方法的具体用法？Python StopWatch.cpu_sum怎么用？Python StopWatch.cpu_sum使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类autosklearn.util.StopWatch的用法示例。
在下文中一共展示了StopWatch.cpu_sum方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_stopwatch_overhead
# 需要导入模块: from autosklearn.util import StopWatch [as 别名]
# 或者: from autosklearn.util.StopWatch import cpu_sum [as 别名]
def test_stopwatch_overhead(self):
# Wall Overhead
start = time.time()
cpu_start = time.clock()
watch = StopWatch()
for i in range(1, 1000):
watch.start_task('task_%d' % i)
watch.stop_task('task_%d' % i)
cpu_stop = time.clock()
stop = time.time()
dur = stop - start
cpu_dur = cpu_stop - cpu_start
cpu_overhead = cpu_dur - watch.cpu_sum()
wall_overhead = dur - watch.wall_sum()
self.assertLess(cpu_overhead, 1)
self.assertLess(wall_overhead, 1)
self.assertLess(watch.cpu_sum(), 2 * watch.wall_sum())示例2: test_stopwatch_overhead
# 需要导入模块: from autosklearn.util import StopWatch [as 别名]
# 或者: from autosklearn.util.StopWatch import cpu_sum [as 别名]
def test_stopwatch_overhead(self):
# CPU overhead
start = time.clock()
watch = StopWatch()
for i in range(1, 100000):
watch.start_task("task_%d" % i)
watch.stop_task("task_%d" % i)
stop = time.clock()
dur = stop - start
cpu_overhead = dur - watch.cpu_sum()
self.assertLess(cpu_overhead, 1.5)
# Wall Overhead
start = time.time()
watch = StopWatch()
for i in range(1, 100000):
watch.start_task("task_%d" % i)
watch.stop_task("task_%d" % i)
stop = time.time()
dur = stop - start
wall_overhead = dur - watch.wall_sum()
self.assertLess(wall_overhead, 2)
self.assertLess(cpu_overhead, wall_overhead)