发明申请
- 专利标题: DETERMINING COMPUTER INFORMATION FROM PROCESSOR PROPERTIES
- 专利标题(中): 从处理器属性中确定计算机信息
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申请号: US12107848申请日: 2008-04-23
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公开(公告)号: US20090271437A1公开(公告)日: 2009-10-29
- 发明人: David J. Armour , Jagadeesh Kalki
- 申请人: David J. Armour , Jagadeesh Kalki
- 申请人地址: US WA REDMOND
- 专利权人: MICROSOFT CORPORATION
- 当前专利权人: MICROSOFT CORPORATION
- 当前专利权人地址: US WA REDMOND
- 主分类号: G06F17/00
- IPC分类号: G06F17/00
摘要:
Described is a technology by which directly ascertainable properties of a processor are collected, and used as a key to access other information about the processor, such as age-related information maintained in a separate lookup table. If a matching entry is not found, the property information may be added to an unknown list and/or used to dynamically update the lookup table. A data structure such as a record comprises a set of fields including fields containing data representative of properties of a processor, a key value determined from the data in at least some of the fields and an identifier that identifies the processor relative to other processors of other computing devices. The fields may include manufacturer data, brand identifier data, cache information, normalized processor speed data, mobile chip information and/or CPU model data.
公开/授权文献
- US07904460B2 Determining computer information from processor properties 公开/授权日:2011-03-08