[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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