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    • 1. 发明申请
    • SYSTEM AND METHOD FOR DYNAMICALLY ADJUSTING PIPELINED DATA PATHS FOR IMPROVED POWER MANAGEMENT
    • 用于动态调整管道数据的系统和方法进行改进的电源管理
    • US20070271449A1
    • 2007-11-22
    • US11419388
    • 2006-05-19
    • Susan K. LichtensteigerPascal A. NsameSebastian T. Ventrone
    • Susan K. LichtensteigerPascal A. NsameSebastian T. Ventrone
    • G06F9/44
    • G06F9/3869G06F9/3836G06F9/3859G06F9/3867G06F9/3873
    • A system for dynamically varying the pipeline depth of a computing device, depending upon at least one of computing function and workload, includes a state machine is configured to determine an optimum length of a pipeline architecture based on a processing function to be performed, and a pipeline sequence controller, responsive to the state machine, the pipeline sequence controller configured to vary the depth of the pipeline based on the determined optimum length. A plurality of clock splitter elements is associated with a corresponding plurality of latch stages in the pipeline architecture, the clock splitter elements coupled to the pipeline sequence controller and adapted to operate in a functional mode, one or more clock gating modes, and a pass-through flush mode. For each of the clock splitter elements operating in the pass-through flush mode, data is passed through the associated latch stage without oscillation of clock signals associated therewith.
    • 根据计算功能和工作负载中的至少一个动态地改变计算设备的流水线深度的系统包括状态机被配置为基于要执行的处理功能来确定流水线架构的最佳长度,以及 流水线序列控制器,响应于状态机,配置为基于所确定的最佳长度来改变管道的深度的流水线序列控制器。 多个时钟分离器元件与流水线架构中的对应的多个锁存级相关联,时钟分离器元件耦合到流水线序列控制器并且适于以功能模式操作,一个或多个时钟选通模式, 通过冲洗模式。 对于以直通冲洗模式工作的每个时钟分离器元件,数据通过相关联的锁存级而不与其相关联的时钟信号振荡。
    • 2. 发明申请
    • DYNAMICALLY ADJUSTING PIPELINED DATA PATHS FOR IMPROVED POWER MANAGEMENT
    • 动态调整管道数据,改进电源管理
    • US20120084540A1
    • 2012-04-05
    • US13325307
    • 2011-12-14
    • Susan K. LichtensteigerPascal A. NsameSebastian T. Ventrone
    • Susan K. LichtensteigerPascal A. NsameSebastian T. Ventrone
    • G06F7/38G06F9/44G06F9/46G06F9/00
    • G06F9/3869G06F1/04G06F1/3237G06F1/3243G06F9/3859G06F9/3873
    • A design structure embodied in a machine readable, non-transitory storage medium used in a design process includes a system for dynamically varying the pipeline depth of a computing device. The system includes a state machine that determines an optimum length of a pipeline architecture based on a processing function to be performed. A pipeline sequence controller, responsive to the state machine, varies the depth of the pipeline based on the optimum length. A plurality of clock splitter elements, each associated with a corresponding plurality of latch stages in the pipeline architecture, are coupled to the pipeline sequence controller and adapted to operate in a functional mode, one or more clock gating modes, and a pass-through flush mode. For each of the clock splitter elements operating in the pass-through flush mode, data is passed through the associated latch stage without oscillation of clock signals associated therewith.
    • 体现在设计过程中使用的机器可读,非暂时性存储介质中的设计结构包括用于动态地改变计算设备的流水线深度的系统。 该系统包括状态机,其基于要执行的处理功能来确定流水线架构的最佳长度。 响应于状态机的流水线序列控制器基于最佳长度改变管道的深度。 多个时钟分离器元件,每个与流水线架构中相应的多个锁存级相关联,并被连接到流水线序列控制器,并适于在功能模式,一个或多个时钟选通模式和直通冲洗 模式。 对于以直通冲洗模式工作的每个时钟分离器元件,数据通过相关联的锁存级而不与其相关联的时钟信号振荡。
    • 3. 发明授权
    • Structure for dynamically adjusting pipelined data paths for improved power management
    • 用于动态调整流水线数据路径以改善电源管理的结构
    • US08086832B2
    • 2011-12-27
    • US11869216
    • 2007-10-09
    • Susan K. LichtensteigerPascal A. NsameSebastian T. Ventrone
    • Susan K. LichtensteigerPascal A. NsameSebastian T. Ventrone
    • G06F7/38G06F9/00G06F9/44G06F13/24G06F9/46
    • G06F9/3869G06F1/04G06F1/3237G06F1/3243G06F9/3859G06F9/3873
    • A design structure embodied in a machine readable, non-transitory storage medium used in a design process includes a system for dynamically varying the pipeline depth of a computing device. The system includes a state machine that determines an optimum length of a pipeline architecture based on a processing function to be performed. A pipeline sequence controller, responsive to the state machine, varies the depth of the pipeline based on the optimum length. A plurality of clock splitter elements, each associated with a corresponding plurality of latch stages in the pipeline architecture, are coupled to the pipeline sequence controller and adapted to operate in a functional mode, one or more clock gating modes, and a pass-through flush mode. For each of the clock splitter elements operating in the pass-through flush mode, data is passed through the associated latch stage without oscillation of clock signals associated therewith.
    • 体现在设计过程中使用的机器可读,非暂时性存储介质中的设计结构包括用于动态地改变计算设备的流水线深度的系统。 该系统包括状态机,其基于要执行的处理功能来确定流水线架构的最佳长度。 响应于状态机的流水线序列控制器基于最佳长度改变管道的深度。 多个时钟分离器元件,每个与流水线架构中相应的多个锁存级联相关联,连接到流水线序列控制器,并且适于在功能模式,一个或多个时钟选通模式和直通冲洗 模式。 对于以直通冲洗模式工作的每个时钟分离器元件,数据通过相关联的锁存级而不与其相关联的时钟信号振荡。
    • 4. 发明授权
    • Dynamically adjusting pipelined data paths for improved power management
    • 动态调整流水线数据路径,改善电源管理
    • US08499140B2
    • 2013-07-30
    • US13325307
    • 2011-12-14
    • Susan K. LichtensteigerPascal A. NsameSebastian T. Ventrone
    • Susan K. LichtensteigerPascal A. NsameSebastian T. Ventrone
    • G06F7/38G06F9/00G06F9/44G06F13/24G06F9/46
    • G06F9/3869G06F1/04G06F1/3237G06F1/3243G06F9/3859G06F9/3873
    • A design structure embodied in a machine readable, non-transitory storage medium used in a design process includes a system for dynamically varying the pipeline depth of a computing device. The system includes a state machine that determines an optimum length of a pipeline architecture based on a processing function to be performed. A pipeline sequence controller, responsive to the state machine, varies the depth of the pipeline based on the optimum length. A plurality of clock splitter elements, each associated with a corresponding plurality of latch stages in the pipeline architecture, are coupled to the pipeline sequence controller and adapted to operate in a functional mode, one or more clock gating modes, and a pass-through flush mode. For each of the clock splitter elements operating in the pass-through flush mode, data is passed through the associated latch stage without oscillation of clock signals associated therewith.
    • 体现在设计过程中使用的机器可读,非暂时性存储介质中的设计结构包括用于动态地改变计算设备的流水线深度的系统。 该系统包括状态机,其基于要执行的处理功能来确定流水线架构的最佳长度。 响应于状态机的流水线序列控制器基于最佳长度改变管道的深度。 多个时钟分离器元件,每个与流水线架构中相应的多个锁存级联相关联,连接到流水线序列控制器,并适于在功能模式,一个或多个时钟选通模式和直通冲洗 模式。 对于以直通冲洗模式工作的每个时钟分离器元件,数据通过相关联的锁存级而不与其相关联的时钟信号振荡。
    • 5. 发明申请
    • VIRTUAL COMPUTING AND DISPLAY SYSTEM AND METHOD
    • 虚拟计算和显示系统及方法
    • US20090251474A1
    • 2009-10-08
    • US12099183
    • 2008-04-08
    • Deanna J. ChouJesse E. CraigPascal A. NsameJohn Sargis, JR.Daneyand J. SingleySebastian T. Ventrone
    • Deanna J. ChouJesse E. CraigPascal A. NsameJohn Sargis, JR.Daneyand J. SingleySebastian T. Ventrone
    • G06T1/00
    • G06T15/005G06T2200/16
    • A virtual computing and display system and method. The system includes a plurality of microprocessor-based devices which run software applications, and each microprocessor-based device generates at least one graphic processing unit command stream including a packet of graphic commands. The system further includes at least one communication network which directly receives the graphics processing unit command stream from each of the microprocessor-based devices and transfers each of the generated graphics processing unit command streams via a respective active channel, at least one multi-core adaptive display server which receives and processes the graphics processing unit command streams, and at least one display which receives the packets via the at least one active channel per user session and displays at least one image. The at least one active channel connects a respective microprocessor-based device, the communication network, the at least one multi-core adaptive display server and the at least one display.
    • 虚拟计算和显示系统及方法。 该系统包括运行软件应用的多个基于微处理器的设备,并且每个基于微处理器的设备生成包括图形命令的分组的至少一个图形处理单元命令流。 该系统还包括至少一个通信网络,其直接从每个基于微处理器的设备接收图形处理单元命令流,并经由相应的活动信道传送每个生成的图形处理单元命令流,至少一个多核自适应 显示服务器,其接收和处理图形处理单元命令流,以及至少一个显示器,其通过每个用户会话的至少一个活动频道接收分组并显示至少一个图像。 所述至少一个活动通道连接相应的基于微处理器的设备,通信网络,至少一个多核自适应显示服务器和至少一个显示器。