blovekyo 发表于 2015-4-16 07:59:17

VirtualBox创建VM结果ProcessorType是空的

  用WMI来查询CPU的频率,一直没问题:
  "Select MaxClockSpeed From Win32_Processor Where ProcessorType = 3"
  结果今天在一台虚拟机上发现无法查询了,于是乎在Powershell里查询了一下
  Get-WmiObject –Class Win32_Processor

  看看,ProcessorType是空的,Σ( ° △ °|||)︴
  坑爹啊,VMWare创建的就没问题,ProcessorType是3.
  
ProcessorType
Data type: uint16Access type: Read-only  Primary function of the processor.
  Value Meaning
1 (0x1) Other2 (0x2) Unknown3 (0x3) Central Processor4 (0x4) Math Processor5 (0x5) DSP Processor6 (0x6) Video Processor参考资料:
  
  http://msdn.microsoft.com/en-us/library/aa394373(v=vs.85).aspx
  
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