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公开(公告)号：US09703516B2
公开(公告)日：2017-07-11
申请号：US13269583
申请日：2011-10-08
CPC分类号： G06F3/1423 , G06F3/1454 , G09G5/14 , G09G2360/121 , G09G2370/04
摘要： A flexible input/output controller logic interfaces with existing input/output controllers (IOC's) in order to configure the amount of data sent to and received from the IOC's. The flexible I/O interface receives data from a component at a rate determined by the particular component. The flexible I/O interface then feeds the received data to a traditional I/O controller at a rate suitable for the I/O controller. Thus, the interface to the individual I/O controllers is maintained. The flexible I/O logic balances bandwidth between a plurality of individual I/O controllers in order to better utilize the overall system I/O bandwidth. In one embodiment, the I/O configuration managed by the flexible I/O logic is determined during system-build, while in another embodiment, the I/O configuration is set during system initialization.
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公开(公告)号：US20120030386A1
公开(公告)日：2012-02-02
申请号：US13269583
申请日：2011-10-08
IPC分类号： G06F13/36
CPC分类号： G06F3/1423 , G06F3/1454 , G09G5/14 , G09G2360/121 , G09G2370/04
摘要： A flexible input/output controller logic interfaces with existing input/output controllers (IOC's) in order to configure the amount of data sent to and received from the IOC's. The flexible I/O interface receives data from a component at a rate determined by the particular component. The flexible I/O interface then feeds the received data to a traditional I/O controller at a rate suitable for the I/O controller. Thus, the interface to the individual I/O controllers is maintained. The flexible I/O logic balances bandwidth between a plurality of individual I/O controllers in order to better utilize the overall system I/O bandwidth. In one embodiment, the I/O configuration managed by the flexible I/O logic is determined during system-build, while in another embodiment, the I/O configuration is set during system initialization.
摘要翻译： 灵活的输入/输出控制器逻辑与现有的输入/输出控制器（IOC）进行接口，以便配置向国际奥委会发送和接收的数据量。 灵活的I / O接口以特定组件确定的速率从组件接收数据。 然后，灵活的I / O接口以适合于I / O控制器的速率将接收的数据馈送到传统的I / O控制器。 因此，保持与各个I / O控制器的接口。 灵活的I / O逻辑平衡多个独立I / O控制器之间的带宽，以便更好地利用整个系统I / O带宽。 在一个实施例中，在系统构建期间确定由灵活I / O逻辑管理的I / O配置，而在另一实施例中，在系统初始化期间设置I / O配置。
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33.发明授权Methods and apparatus for supporting multiple configurations in a multi-processor system 有权在多处理器系统中支持多种配置的方法和装置公开(公告)号：US08010716B2
公开(公告)日：2011-08-30
申请号：US12858915
申请日：2010-08-18
CPC分类号： G06F12/0815 , G06F12/0835
摘要： Methods and apparatus provide for interconnecting one or more multiprocessors and one or more external devices through one or more configurable interface circuits, which are adapted for operation in: (i) a first mode to provide a coherent symmetric interface; or (ii) a second mode to provide a non-coherent interface.
摘要翻译： 方法和装置提供通过一个或多个可配置接口电路来互连一个或多个多处理器和一个或多个外部设备，其适于在以下操作中操作：（i）提供一致对称接口的第一模式; 或（ii）提供非相干界面的第二模式。
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公开(公告)号：US07689783B2
公开(公告)日：2010-03-30
申请号：US11840284
申请日：2007-08-17
IPC分类号： G06F12/06
CPC分类号： G06F12/0284 , G06F13/1652
摘要： A system for sharing memory by heterogeneous processors, each of which is adapted to process its own instruction set, is presented. A common bus is used to couple the common memory to the various processors. In one embodiment, a cache for more than one of the processors is stored in the shared memory. In another embodiment, some of the processors include a local memory area that is mapped to the shared memory pool. In yet another embodiment, local memory included on one or more of the processors is partially shared so that some of the local memory is mapped to the shared memory area, while remaining memory in the local memory is private to the particular processor.
摘要翻译： 提出了一种用于通过异构处理器共享存储器的系统，每个处理器适于处理其自己的指令集。 公共总线用于将公共存储器耦合到各种处理器。 在一个实施例中，用于多于一个处理器的高速缓存存储在共享存储器中。 在另一个实施例中，一些处理器包括映射到共享存储器池的本地存储器区域。 在另一个实施例中，包括在一个或多个处理器中的本地存储器被部分地共享，使得一些本地存储器被映射到共享存储器区域，而本地存储器中的剩余存储器对于特定处理器是专用的。
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公开(公告)号：US07647433B2
公开(公告)日：2010-01-12
申请号：US11844336
申请日：2007-08-23
IPC分类号： G06F3/00
CPC分类号： G06F13/385
摘要： A system and method for flexible multiple protocols are presented. A device's logical layer may be dynamically configured on a per interface basis to communicate with external devices in a coherent or a non-coherent mode. In coherent mode, commands such as coherency protocol, system commands, and snoop response pass from the device's internal system bus to an external device, thereby creating a logical extension of the devices internal system bus. In non-coherent mode, the input-output bus unit receives commands from the internal system bus and generates non-coherent input-output commands, which are eventually received by an external device.
摘要翻译： 介绍了灵活多协议的系统和方法。 可以在每个接口的基础上动态地配置设备的逻辑层，以以相干或非相干模式与外部设备进行通信。 在相干模式下，诸如一致性协议，系统命令和侦听响应的命令从设备的内部系统总线传递到外部设备，从而创建设备内部系统总线的逻辑扩展。 在非相干模式下，输入 - 输出总线单元从内部系统总线接收命令，并产生最终由外部设备接收的非相干输入 - 输出命令。
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公开(公告)号：US07509457B2
公开(公告)日：2009-03-24
申请号：US11065537
申请日：2005-02-24
申请人： Erik Richter Altman , Peter George Capek , Michael Karl Gschwind , Charles Ray Johns , Harm Peter Hofstee , Martin E. Hopkins , James Allan Kahle , Sumedh W. Sathaye , John-David Wellman , Ravi Nair
发明人： Erik Richter Altman , Peter George Capek , Michael Karl Gschwind , Charles Ray Johns , Harm Peter Hofstee , Martin E. Hopkins , James Allan Kahle , Sumedh W. Sathaye , John-David Wellman , Ravi Nair
IPC分类号： G06F12/00
CPC分类号： G06F9/4862 , G06F15/16 , H04L29/06027 , H04L63/168 , H04L67/10 , H04L67/34
摘要： A computer architecture and programming model for high speed processing over broadband networks are provided. The architecture employs a consistent modular structure, a common computing module and uniform software cells. The common computing module includes a control processor, a plurality of processing units, a plurality of local memories from which the processing units process programs, a direct memory access controller and a shared main memory. A synchronized system and method for the coordinated reading and writing of data to and from the shared main memory by the processing units also are provided. A hardware sandbox structure is provided for security against the corruption of data among the programs being processed by the processing units. The uniform software cells contain both data and applications and are structured for processing by any of the processors of the network. Each software cell is uniquely identified on the network.
摘要翻译： 提供了一种用于宽带网络高速处理的计算机体系结构和编程模型。 该架构采用一致的模块化结构，通用的计算模块和统一的软件单元。 公共计算模块包括控制处理器，多个处理单元，处理单元处理程序的多个本地存储器，直接存储器存取控制器和共享主存储器。 还提供了一种用于由处理单元协调地读取和从共享主存储器写入数据的同步系统和方法。 提供了一种硬件沙盒结构，用于防止由处理单元处理的程序中的数据损坏的安全性。 统一软件单元包含数据和应用程序，并且被构造为由网络的任何处理器进行处理。 每个软件单元在网络上唯一标识。
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公开(公告)号：US07321958B2
公开(公告)日：2008-01-22
申请号：US10697897
申请日：2003-10-30
IPC分类号： G06F12/08
CPC分类号： G06F12/0284 , G06F13/1652
摘要： A system for sharing memory by heterogeneous processors, each of which is adapted to process its own instruction set, is presented. A common bus is used to couple the common memory to the various processors. In one embodiment, a cache for more than one of the processors is stored in the shared memory. In another embodiment, some of the processors include a local memory area that is mapped to the shared memory pool. In yet another embodiment, local memory included on one or more of the processors is partially shared so that some of the local memory is mapped to the shared memory area, while remaining memory in the local memory is private to the particular processor.
摘要翻译： 提出了一种用于通过异构处理器共享存储器的系统，每个处理器适于处理其自己的指令集。 公共总线用于将公共存储器耦合到各种处理器。 在一个实施例中，用于多于一个处理器的高速缓存存储在共享存储器中。 在另一个实施例中，一些处理器包括映射到共享存储器池的本地存储器区域。 在另一个实施例中，包括在一个或多个处理器中的本地存储器被部分地共享，使得一些本地存储器被映射到共享存储器区域，而本地存储器中的剩余存储器对于特定处理器是专用的。
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公开(公告)号：US07299371B2
公开(公告)日：2007-11-20
申请号：US10912479
申请日：2004-08-05
IPC分类号： G06F1/28
CPC分类号： G06F1/3203
摘要： The present invention provides for controlling the power consumption of an element. A first power control command is issued by software for the element. It is determined if the power control command corresponds to an allowable power control state for that element as defined by the hardware. If the power control command is not an allowable power control state for that element, the hardware sets the power control at a higher level than the power control state issued by the software. A hierarchy of power consumption is defined for different elements of a chip by software, which provides the minimum level of power consumption by any element or sub-element on a chip.
摘要翻译： 本发明提供用于控制元件的功耗。 第一个功率控制命令由该元件的软件发出。 确定功率控制命令是否对应于由硬件定义的该元件的容许功率控制状态。 如果功率控制命令不是该元件的允许功率控制状态，则硬件将功率控制设置在比由软件发出的功率控制状态更高的水平。 通过软件为芯片的不同元件定义功耗层级，其通过芯片上的任何元件或子元件提供最低功耗水平。
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公开(公告)号：US07720982B2
公开(公告)日：2010-05-18
申请号：US11716845
申请日：2007-03-12
申请人： Masakazu Suzuoki , Takeshi Yamazaki , Harm Peter Hofstee , Martin E. Hopkins , Charles Ray Johns , James Allan Kahle , Shigehiro Asano , Atsushi Kunimatsu
发明人： Masakazu Suzuoki , Takeshi Yamazaki , Harm Peter Hofstee , Martin E. Hopkins , Charles Ray Johns , James Allan Kahle , Shigehiro Asano , Atsushi Kunimatsu
IPC分类号： G06F15/16
CPC分类号： G06F9/4862 , G06F15/16 , H04L29/06027 , H04L63/168 , H04L67/10 , H04L67/34
摘要： A computer architecture and programming model for high speed processing over broadband networks are provided. The architecture employs a consistent modular structure, a common computing module and uniform software cells. The common computing module includes a control processor, a plurality of processing units, a plurality of local memories from which the processing units process programs, a direct memory access controller and a shared main memory. A synchronized system and method for the coordinated reading and writing of data to and from the shared main memory by the processing units also are provided. A hardware sandbox structure is provided for security against the corruption of data among the programs being processed by the processing units. The uniform software cells contain both data and applications and are structured for processing by any of the processors of the network. Each software cell is uniquely identified on the network. A system and method for creating a dedicated pipeline for processing streaming data also are provided.
摘要翻译： 提供了一种用于宽带网络高速处理的计算机体系结构和编程模型。 该架构采用一致的模块化结构，通用的计算模块和统一的软件单元。 公共计算模块包括控制处理器，多个处理单元，处理单元处理程序的多个本地存储器，直接存储器存取控制器和共享主存储器。 还提供了一种用于由处理单元协调地读取和从共享主存储器写入数据的同步系统和方法。 提供了一种硬件沙盒结构，用于防止由处理单元处理的程序中的数据损坏的安全性。 统一软件单元包含数据和应用程序，并且被构造为由网络的任何处理器进行处理。 每个软件单元在网络上唯一标识。 还提供了一种用于创建用于处理流数据的专用流水线的系统和方法。
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公开(公告)号：US20080256275A1
公开(公告)日：2008-10-16
申请号：US12049323
申请日：2008-03-15
IPC分类号： G06F13/00
CPC分类号： G06F9/4862 , G06F15/16 , H04L29/06027 , H04L63/168 , H04L67/10 , H04L67/34
摘要： A computer architecture and programming model for high speed processing over broadband networks are provided. The architecture employs a consistent modular structure, a common computing module and uniform software cells. The common computing module includes a control processor, a plurality of processing units, a plurality of local memories from which the processing units process programs, a direct memory access controller and a shared main memory. A synchronized system and method for the coordinated reading and writing of data to and from the shared main memory by the processing units also are provided. A hardware sandbox structure is provided for security against the corruption of data among the programs being processed by the processing units. The uniform software cells contain both data and applications and are structured for processing by any of the processors of the network. Each software cell is uniquely identified on the network.
摘要翻译： 提供了一种用于宽带网络高速处理的计算机体系结构和编程模型。 该架构采用一致的模块化结构，通用的计算模块和统一的软件单元。 公共计算模块包括控制处理器，多个处理单元，处理单元处理程序的多个本地存储器，直接存储器存取控制器和共享主存储器。 还提供了一种用于由处理单元协调地读取和从共享主存储器写入数据的同步系统和方法。 提供了一种硬件沙盒结构，用于防止由处理单元处理的程序中的数据损坏的安全性。 统一软件单元包含数据和应用程序，并且被构造为由网络的任何处理器进行处理。 每个软件单元在网络上唯一标识。
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