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公开(公告)号:US20170024001A1
公开(公告)日:2017-01-26
申请号:US15256006
申请日:2016-09-02
申请人: HERBERT HUM , ERIC SPRANGLE , DOUG CARMEAN , RAJESH KUMAR
发明人: HERBERT HUM , ERIC SPRANGLE , DOUG CARMEAN , RAJESH KUMAR
CPC分类号: G06F1/3293 , G06F1/206 , G06F1/3203 , G06F1/3206 , G06F1/3228 , G06F1/324 , G06F1/3287 , G06F1/3296 , G06F9/3869 , G06F9/461 , G06F9/5088 , G06F9/5094 , G06F12/0875 , G06F13/24 , G06F2209/5017 , G06F2212/452 , G06T1/20 , Y02B70/10 , Y02B70/1425 , Y02B70/30 , Y02B70/32 , Y02D10/122 , Y02D10/126 , Y02D10/172 , Y02D50/20
摘要: Techniques to control power and processing among a plurality of asymmetric cores. In one embodiment, one or more asymmetric cores are power managed to migrate processes or threads among a plurality of cores according to the performance and power needs of the system.
摘要翻译: 控制多个不对称核心之间的功率和处理的技术。 在一个实施例中,根据系统的性能和功率需求,一个或多个非对称核被功率管理以在多个核之间迁移进程或线程。
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公开(公告)号:US20160370852A1
公开(公告)日:2016-12-22
申请号:US15256050
申请日:2016-09-02
申请人: HERBERT HUM , ERIC SPRANGLE , DOUG CARMEAN , RAJESH KUMAR
发明人: HERBERT HUM , ERIC SPRANGLE , DOUG CARMEAN , RAJESH KUMAR
CPC分类号: G06F1/3293 , G06F1/206 , G06F1/3203 , G06F1/3206 , G06F1/3228 , G06F1/324 , G06F1/3287 , G06F1/3296 , G06F9/3869 , G06F9/461 , G06F9/5088 , G06F9/5094 , G06F12/0875 , G06F13/24 , G06F2209/5017 , G06F2212/452 , G06T1/20 , Y02B70/10 , Y02B70/1425 , Y02B70/30 , Y02B70/32 , Y02D10/122 , Y02D10/126 , Y02D10/172 , Y02D50/20
摘要: Techniques to control power and processing among a plurality of asymmetric cores. In one embodiment, one or more asymmetric cores are power managed to migrate processes or threads among a plurality of cores according to the performance and power needs of the system.
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公开(公告)号:US20160370851A1
公开(公告)日:2016-12-22
申请号:US15256101
申请日:2016-09-02
申请人: HERBERT HUM , ERIC SPRANGLE , DOUG CARMEAN , RAJESH KUMAR
发明人: HERBERT HUM , ERIC SPRANGLE , DOUG CARMEAN , RAJESH KUMAR
IPC分类号: G06F1/32 , G06F1/20 , G06F12/0875
CPC分类号: G06F1/3293 , G06F1/206 , G06F1/3203 , G06F1/3206 , G06F1/3228 , G06F1/324 , G06F1/3287 , G06F1/3296 , G06F9/3869 , G06F9/461 , G06F9/5088 , G06F9/5094 , G06F12/0875 , G06F13/24 , G06F2209/5017 , G06F2212/452 , G06T1/20 , Y02B70/10 , Y02B70/1425 , Y02B70/30 , Y02B70/32 , Y02D10/122 , Y02D10/126 , Y02D10/172 , Y02D50/20
摘要: Techniques to control power and processing among a plurality of asymmetric cores. In one embodiment, one or more asymmetric cores are power managed to migrate processes or threads among a plurality of cores according to the performance and power needs of the system.
摘要翻译: 控制多个不对称核心之间的功率和处理的技术。 在一个实施例中,根据系统的性能和功率需求,一个或多个非对称核被功率管理以在多个核之间迁移进程或线程。
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4.
公开(公告)号:US20130246712A1
公开(公告)日:2013-09-19
申请号:US13886467
申请日:2013-05-03
申请人: WEI LIU , YOUFENG WU , CHRISTOPHER WILKERSON , HERBERT HUM
发明人: WEI LIU , YOUFENG WU , CHRISTOPHER WILKERSON , HERBERT HUM
IPC分类号: G06F12/08
CPC分类号: G06F12/0888 , G06F8/4442 , G06F9/30043 , G06F9/3826 , G06F9/383 , Y02D10/13
摘要: Various embodiments of the invention concern methods and apparatuses for power and time efficient load handling. A compiler may identify producer loads, consumer reuse loads, consumer forwarded loads, and producer/consumer hybrid loads. Based on this identification, performance of the load may be efficiently directed to a load value buffer, store buffer, data cache, or elsewhere. Consequently, accesses to cache are reduced, through direct loading from load value buffers and store buffers, thereby efficiently processing the loads.
摘要翻译: 本发明的各种实施例涉及用于功率和时间有效的负载处理的方法和装置。 编译器可以识别生产者负载,消费者重用负载,消费者转发负载以及生产者/消费者混合负载。 基于该识别,可以将负载的性能有效地指向负载值缓冲器,存储缓冲器,数据高速缓存或其他位置。 因此,通过从负载值缓冲区和存储缓冲区的直接加载,减少对高速缓存的访问,从而有效地处理负载。
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