【问题标题】:TensorFlow: Determine tensorRT power consumption with PythonTensorFlow:使用 Python 确定 tensorRT 功耗
【发布时间】:2018-07-19 15:20:27
【问题描述】:
【问题讨论】:
标签:
python
tensorflow
gpu
tensorrt
【解决方案1】:
事实证明,以线程方式在一个 python 文件中运行此过程非常复杂。解决方案是将它们与 bash 同时运行,然后让电源脚本检查其他进程是否正在运行。示例代码如下:
def measurePower():
tmp = os.popen("ps -Af").read()
process_name = "PROCESSTOBEMEASURED.PY"
power_measurement = []
'''One checks if the other process is still running, if yes it measures power again.'''
while(process_name in tmp[:]):
measurementPower = os.popen("nvidia-smi -i 0 -q").read()
tmp = os.popen("ps -Af").read()
power_measurement.append(nvidiaSmiParser(measurementPower, ["Power Draw"],num))
return power_measurement