Invention Application
US20160124490A1 Dynamically Controlling Power Management Of An On-Die Memory Of A Processor 有权
动态控制处理器的片上存储器的电源管理

  • Patent Title: Dynamically Controlling Power Management Of An On-Die Memory Of A Processor
  • Patent Title (中): 动态控制处理器的片上存储器的电源管理
  • Application No.: US14528076
    Application Date: 2014-10-30
  • Publication No.: US20160124490A1
    Publication Date: 2016-05-05
  • Inventor: Eli KupermannElena Agranovsky
  • Applicant: Intel Corporation
  • Main IPC: G06F1/32
  • IPC: G06F1/32 G06F12/02
Dynamically Controlling Power Management Of An On-Die Memory Of A Processor
Abstract:
In one embodiment, a processor comprises: at least one core to execute instructions; a memory coupled to the at least one core, the memory including a plurality of pages to store information; and a page manager coupled to the memory, the page manager to access metadata of a page table entry associated with a page of the memory and update usage information of an entry of a database, the entry of the database associated with the page of the memory. The page manager may cause at least a portion of the memory to be dynamically powered down based at least in part on the usage information. Other embodiments are described and claimed.
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