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公开(公告)号：US20140019656A1
公开(公告)日：2014-01-16
申请号：US14033008
申请日：2013-09-20
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： G06F13/24
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：US20130318373A1
公开(公告)日：2013-11-28
申请号：US13954977
申请日：2013-07-31
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：US20140130058A1
公开(公告)日：2014-05-08
申请号：US14154517
申请日：2014-01-14
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： G06F9/50
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：US20130318374A1
公开(公告)日：2013-11-28
申请号：US13954980
申请日：2013-07-31
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
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：US20130314425A1
公开(公告)日：2013-11-28
申请号：US13954979
申请日：2013-07-31
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： G06T1/20
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：US20100005474A1
公开(公告)日：2010-01-07
申请号：US12380210
申请日：2009-02-25
申请人： Eric Sprangle , Doug Carmean , Rajesh Kumar
发明人： 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： A technique to promote determinism among multiple clocking domains within a computer system or integrated circuit. In one embodiment, one or more execution units are placed in a deterministic state with respect to multiple clocks within a processor system having a number of different clocking domains.
摘要翻译： 一种促进计算机系统或集成电路内多个时钟域之间确定性的技术。 在一个实施例中，一个或多个执行单元相对于具有多个不同计时域的处理器系统内的多个时钟被置于确定性状态。
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公开(公告)号：US20090222654A1
公开(公告)日：2009-09-03
申请号：US12220092
申请日：2008-07-22
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：US08930722B2
公开(公告)日：2015-01-06
申请号：US12380210
申请日：2009-02-25
申请人： Eric Sprangle , Doug Carmean , Rajesh Kumar
发明人： 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 processing elements are disclosed. In one embodiment, one or more asymmetric processing elements are power managed to migrate processes or threads among a plurality of processing elements according to the performance and power needs of the system.
摘要翻译： 公开了在多个不对称处理元件之间控制功率和处理的技术。 在一个实施例中，一个或多个非对称处理元件被功率管理以根据系统的性能和功率需求在多个处理元件之间迁移进程或线程。
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9.发明授权Migrating execution of thread between cores of different instruction set architecture in multi-core processor and transitioning each core to respective on / off power state 有权在多核处理器中迁移不同指令集架构的内核之间的线程执行，并将每个内核转换为相应的开/关电源状态公开(公告)号：US08615647B2
公开(公告)日：2013-12-24
申请号：US12220092
申请日：2008-07-22
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
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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10.发明授权Method and apparatus for processing a load-lock instruction using a relaxed lock protocol 失效使用放松锁定协议处理加载锁定指令的方法和装置公开(公告)号：US07080209B2
公开(公告)日：2006-07-18
申请号：US10327099
申请日：2002-12-24
申请人： Herbert H. Hum , Doug Carmean
发明人： Herbert H. Hum , Doug Carmean
CPC分类号： G06F9/3836 , G06F9/3004 , G06F9/30087 , G06F9/3838 , G06F9/3842 , G06F9/3857 , G06F9/52
摘要： A processing core using a lock scoreboard mechanism is provided. The lock scoreboard is adapted to manage a load-lock instruction. The load-lock scoreboard includes a plurality of scoreboard entries representing different conditions that must be met before the load-lock instruction can be retired. During execution of the load-lock instruction retirement conditions are speculatively performed, and the scoreboard is updated and checked accordingly. If the scoreboard indicates that one or more retirement conditions are not met, the load-lock instruction is replayed. Otherwise, the load-lock instruction is permitted to retire. Scoreboard management functions routinely update scoreboard contents as retirement conditions are cleared. This enables rapid retirement of load-lock operations.
摘要翻译： 提供了使用锁定记分板机构的处理核心。 锁定记分板适用于管理加载锁定指令。 加载锁定记分板包括多个记分板条目，其表示在加载锁定指令可以退出之前必须满足的不同条件。 在执行加载锁定指令期间，推测性地执行退休条件，并相应地更新和检查记分板。 如果记分牌表示不符合一个或多个退休条件，则重播加载锁定指令。 否则，允许加载锁定指令退出。 记分板管理功能在退休条件被清除时，会定期更新记分牌内容。 这样可以快速退出加载锁定操作。
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