- 专利标题: Synchronization of interrupt processing to reduce power consumption
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申请号: US15118501申请日: 2014-03-24
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公开(公告)号: US10089263B2公开(公告)日: 2018-10-02
- 发明人: Thiam Wah Loh , Gautham N. Chinya , Per Hammarlund , Reza Fortas , Hong Wang , Huajin Sun
- 申请人: INTEL CORPORATION , Thiam Wah Loh , Gautham N. Chinya , Per Hammarlund , Reza Fortas , Hong Wang , Huajin Sun
- 申请人地址: US CA Santa Clara
- 专利权人: Intel Corporation
- 当前专利权人: Intel Corporation
- 当前专利权人地址: US CA Santa Clara
- 代理机构: Trop, Pruner & Hu, P.C.
- 国际申请: PCT/CN2014/073926 WO 20140324
- 国际公布: WO2015/143594 WO 20151001
- 主分类号: G06F13/24
- IPC分类号: G06F13/24
摘要:
A processor is disclosed and includes at least one core including a first core, and interrupt delay logic. The interrupt delay logic is to receive a first interrupt at a first time and delay the first interrupt from being processed by a first time delay that begins at the first time, unless the first interrupt is pending at a second time when a second interrupt is processed by the first core. If the first interrupt is pending at the second time, the interrupt delay logic is to indicate to the first core to begin to process the first interrupt prior to completion of the first time delay. Other embodiments are disclosed and claimed.
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