[Bug 1699442] Re: Why use ppc64_cpu --frequency to read cpu's frequency greater than CPU's SPEC turbo frequency
bin tang
1699442 at bugs.launchpad.net
Thu Aug 3 09:13:54 UTC 2017
** Changed in: powerpc-ibm-utils (Ubuntu)
Status: New => Incomplete
** Description changed:
- 1.system run stress for cpu
- 2.cat /proc/cpuinfo
- processor :
- cpu : POWER (raw), altivec supported
- clock : 3325.000000MHz
- revision : 2.0 (pvr 004d 0200)
- 3.root at ubuntu:~# ppc64_cpu --frequency
- min: 3.342 GHz
- max: 3.346 GHz
- avg: 3.344 GHz
- 4.CPU's Spec turbo frequency is 3325MHz
- Why use ppc64_cpu --frequency to read cpu's frequency greater than CPU's SPEC turbo frequency.
+ cpu
+ 2.cat / proc / cpuinfo
+ 处理器的系统运行压力:
+ cpu:POWER(raw),altivec支持的
+ 时钟:3325.000000MHz
+ 版本:2.0(pvr 004d 0200)
+ 3.root at ubuntu:〜#ppc64_cpu --frequency
+ min :
+ 3.342 GHz 最大:3.346 GHz
+ 平均:
+ 3.344 GHz 4.CPU的规格turbo频率为3325MHz
+ 为什么使用ppc64_cpu - 频率读取CPU的频率大于CPU的SPEC turbo频率。
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https://bugs.launchpad.net/bugs/1699442
Title:
Why use ppc64_cpu --frequency to read cpu's frequency greater than
CPU's SPEC turbo frequency
Status in powerpc-ibm-utils package in Ubuntu:
Incomplete
Bug description:
cpu
2.cat / proc / cpuinfo
处理器的系统运行压力:
cpu:POWER(raw),altivec支持的
时钟:3325.000000MHz
版本:2.0(pvr 004d 0200)
3.root at ubuntu:〜#ppc64_cpu --frequency
min :
3.342 GHz 最大:3.346 GHz
平均:
3.344 GHz 4.CPU的规格turbo频率为3325MHz
为什么使用ppc64_cpu - 频率读取CPU的频率大于CPU的SPEC turbo频率。
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