发明申请
- 专利标题: Programmable Power Management Agent
- 专利标题(中): 可编程电源管理代理
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申请号: US14634777申请日: 2015-02-28
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公开(公告)号: US20160252952A1公开(公告)日: 2016-09-01
- 发明人: Israel Diamand , Asaf Rubinstein , Arik Gihon , Tal Kuzi , Tomer Ziv , Nadav Shulman
- 申请人: Intel Corporation
- 主分类号: G06F1/32
- IPC分类号: G06F1/32
摘要:
In an embodiment, a processor includes a first core and a power management agent (PMA), coupled to the first core, to include a static table that stores a list of operations, and a plurality of columns each to specify a corresponding flow that includes a corresponding subset of the operations. Execution of each flow is associated with a corresponding state of the first core. The PMA includes a control register (CR) that includes a plurality of storage elements to receive one of a first value and a second value. The processor includes execution logic, responsive to a command to place the first core into a first state, to execute an operation of a first flow when a corresponding storage element stores the first value and to refrain from execution of an operation of the first flow when the corresponding element stores the second value. Other embodiments are described and claimed.
公开/授权文献
- US09710054B2 Programmable power management agent 公开/授权日:2017-07-18
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