我在通过python脚本运行多个c++程序时遇到了问题。所有进程都很好地执行,并且所有进程都以0错误等方式结束,但是这些进程并没有在CPU上100%地运行。
代码如下:
#!/usr/bin/python
import os, shutil, time, math
from sys import *
CPUs=64
shs={}
for i in range(CPUs):
fname="run"+repr(i)+".sh"
shs[i]=file(fname,"w")
#print "nohup bash &
我正在查看TLP,有一个设置我不知道它是干什么的:
# Set Intel P-state performance: 0..100 (%)
# Limit the max/min P-state to control the power dissipation of the CPU.
# Values are stated as a percentage of the available performance.
# Requires an Intel Core i processor with intel_pstate driver.
#CPU_MIN_PERF_ON_AC=0
#CPU_M