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1. 发明申请

WO2010147857A3 DEPENDENCE PREDICTION IN A MEMORY SYSTEM 审中-公开
标题翻译：记忆系统中的依赖性预测
公开(公告)号：WO2010147857A3
公开(公告)日：2011-11-24
申请号：PCT/US2010038360
申请日：2010-06-11
申请人： UNIV TEXAS , BURGER DOUG , KECKLER STEPHEN W , MCDONALD ROBERT , SETHUMADHAVAN LAKSHMINARASIMHAN , ROESNER FRANZISKA
发明人： BURGER DOUG , KECKLER STEPHEN W , MCDONALD ROBERT , SETHUMADHAVAN LAKSHMINARASIMHAN , ROESNER FRANZISKA
IPC分类号： G06F9/30
CPC分类号： G06F9/3834 , G06F9/3838
摘要： Techniques related to dependence prediction for a memory system are generally described. Various implementations may include a predictor storage storing a value corresponding to at least one prediction type associated with at least one load operation, and a state-machine having multiple states. For example, the state-machine may determine whether to execute the load operation based upon a prediction type associated with each of the states and a corresponding precedent to the load operation for the associated prediction type. The state-machine may further determine the prediction type for a subsequent load operation based on a result of the load operation. The states of the state machine may correspond to prediction types, which may be a conservative prediction type, an aggressive prediction type, or one or more N-store prediction types, for example.
摘要翻译：通常描述与存储器系统的依赖性预测相关的技术。各种实现可以包括存储对应于与至少一个加载操作相关联的至少一个预测类型的值的预测器存储器和具有多个状态的状态机。例如，状态机可以基于与每个状态相关联的预测类型以及相关联的预测类型的加载操作的相应先例来确定是否执行加载操作。状态机可以基于加载操作的结果进一步确定后续加载操作的预测类型。状态机的状态例如可以对应于预测类型，其可以是保守预测类型，积极预测类型或一个或多个N-存储预测类型。

2. 发明申请

WO2011034643A3 DATA MULTICASTING IN A DISTRIBUTED PROCESSOR SYSTEM 审中-公开
标题翻译：分布式处理器系统中的数据采集
公开(公告)号：WO2011034643A3
公开(公告)日：2014-03-20
申请号：PCT/US2010038372
申请日：2010-06-11
申请人： UNIV TEXAS , BURGER DOUG , KECKLER STEPHEN W , LI DONG
发明人： BURGER DOUG , KECKLER STEPHEN W , LI DONG
IPC分类号： G06F15/00
CPC分类号： G06F9/30145 , G06F9/3824 , G06F9/3828 , G06F9/3885
摘要： Methods, procedures, apparatuses, computer programs, computer-accessible mediums, processing arrangements and systems generally related to data multi-casting in a distributed processor architecture are described. Various implementations may include identifying a plurality of target instructions that are configured to receive a first message from a source; providing target routing instructions to the first message for each of the target instructions including selected information commonly shared by the target instructions; and, when two of the identified target instructions are located in different directions from one another relative to a router, replicating the first message and routing the replicated messages to each of the identified target instructions in the different directions.
摘要翻译：描述了一般涉及分布式处理器架构中的数据多播的方法，程序，装置，计算机程序，计算机可访问介质，处理布置和系统。各种实现可以包括识别被配置为从源接收第一消息的多个目标指令; 为每个目标指令向第一消息提供目标路由指令，包括由目标指令共同共享的所选信息; 并且当所识别的目标指令中的两个相对于路由器彼此位于不同的方向时，复制第一消息并将复制的消息路由到不同方向上的所识别的目标指令中的每一个。

3. 发明专利

AU2002363142A1 A scalable processing architecture 未知
公开(公告)号：AU2002363142A1
公开(公告)日：2003-05-12
申请号：AU2002363142
申请日：2002-10-31
申请人： BURGER DOUG , KECKLER STEPHEN , NAGARAJAN RAMADASS , SANKARALINGAM KARTHIKEYAN , UNIV OF TEXAS
发明人： BURGER DOUG , NAGARAJAN RAMADASS , SANKARALINGAM KARTHIKEYAN , KECKLER STEPHEN W
IPC分类号： G06F9/44 , G06F15/00 , G06F15/80 , G06F9/38
摘要： A computation node according to various embodiments of the invention includes at least one input port capable of being coupled to at least one first other computation node, a first store coupled to the input port(s) to store input data, a second store to receive and store instructions, an instruction wakeup unit to match the input data to the instructions, at least one execution unit to execute the instructions, using the input data to produce output data, and at least one output port capable of being coupled to at least one second other computation node. The node may also include a router to direct the output data from the output port(s) to the second other node. A system according to various embodiments of the invention includes and external instruction sequencer to fetch a group of instructions, and one or more interconnected, preselected computational nodes. An article according to an embodiment of the invention includes a medium having instructions which are capable of causing a machine to partition a program into a plurality of groups of instructions, assign one or more of the instruction groups to a plurality of interconnected preselected computation nodes, load the instruction groups on to the nodes, and execute the instruction groups as each instruction in each group receives all necessary associated operands for execution.

4. 发明专利

DE112010003595T5 Verfahren, System und maschinenverarbeitbares Medium zur Bereitstellung einer verteiltenPrädikatvorhersage 未知
公开(公告)号：DE112010003595T5
公开(公告)日：2012-11-22
申请号：DE112010003595
申请日：2010-06-11
申请人： UNIV TEXAS
发明人： KECKLER STEPHEN W , ESMAEILZADEH HADI , BURGER DOUG
IPC分类号： G06F9/38 , G06F9/46 , G06F9/50
摘要： Es werden Beispiele eines Systems, Verfahrens und maschinenverarbeitbaren Mediums zum Generieren einer Prädikatvorhersage für eine verteilte Mehrkern-Architektur angeführt. Unter Verwendung eines solchen Systems, Verfahrens und maschinenverarbeitbaren Mediums ist es möglich, annähernde Prädikatpfadinformationen auf Verzweigungsbefehlen intelligent zu verschlüsseln. Mittels dieser statisch generierten Informationen können verteilte Prädikatvorhersager dynamische Prädikatsverläufe generieren, die eine genaue Vorhersage von Prädikaten mit einem hohen Vertrauensniveau ermöglichen, während gleichzeitig die Kommunikation zwischen den Kernen minimiert wird.

5. 发明专利

GB2485915A Data multicasting in a distributed processor system 未知
公开(公告)号：GB2485915A
公开(公告)日：2012-05-30
申请号：GB201121576
申请日：2010-06-11
申请人： UNIV TEXAS
发明人： BURGER DOUG , KECKLER STEPHEN W , LI DONG
IPC分类号： G06F9/30 , G06F9/38
摘要： Methods, procedures, apparatuses, computer programs, computer-accessible mediums, processing arrangements and systems generally related to data multi-casting in a distributed processor architecture are described. Various implementations may include identifying a plurality of target instructions that are configured to receive a first message from a source; providing target routing instructions to the first message for each of the target instructions including selected information commonly shared by the target instructions; and, when two of the identified target instructions are located in different directions from one another relative to a router, replicating the first message and routing the replicated messages to each of the identified target instructions in the different directions. The providing target routing instructions may further comprise the selected information utilizing a subset of bits that is commonly shared by the target instructions and being identified as a left operand, right operand or predicate operand, and may include the selection of one of a plurality of multiple-instruction subsets of the target instructions.

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