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1.发明授权Method and data processing system for microprocessor communication using a processor interconnect in a multi-processor system 失效用于在多处理器系统中使用处理器互连的微处理器通信的方法和数据处理系统公开(公告)号：US07493417B2
公开(公告)日：2009-02-17
申请号：US10318515
申请日：2002-12-12
IPC分类号： G06F15/16
CPC分类号： G06F15/167
摘要： Processor communication registers (PCRs) contained in each processor within a multiprocessor system and interconnected by a specialized bus provides enhanced processor communication. Each PCR stores identical processor communication information that is useful in pipelined or parallel multi-processing. Each processor has exclusive rights to store to a sector within each PCR and has continuous access to read the contents of its own PCR. Each processor updates its exclusive sector within all of the PCRs utilizing communication over the specialized bus, instantly allowing all of the other processors to see the change within the PCR data, and bypassing the cache subsystem. Efficiency is enhanced within the multiprocessor system by providing processor communications to be immediately transferred into all processors without momentarily restricting access to the information or forcing all the processors to be continually contending for the same cache line, and thereby overwhelming the interconnect and memory system with an endless stream of load, store and invalidate commands.
摘要翻译： 处理器通信寄存器（PCR）包含在多处理器系统中的每个处理器中并由专用总线互连提供增强的处理器通信。 每个PCR存储在流水线或并行多处理中有用的相同的处理器通信信息。 每个处理器具有存储在每个PCR内的扇区的专有权利，并且具有连续访问以读取其自己的PCR的内容。 每个处理器利用专用总线上的通信在所有PCR中更新其独占扇区，立即允许所有其他处理器查看PCR数据内的变化，并绕过高速缓存子系统。 通过提供处理器通信以立即转移到所有处理器中而不会立即限制对信息的访问或迫使所有处理器连续地竞争相同的高速缓存行，从而将互连和存储系统压倒在一起，从而在多处理器系统中提高效率 无限流的加载，存储和无效命令。
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2.发明授权Method and data processing system for microprocessor communication in a cluster-based multi-processor system 失效基于群集的多处理器系统中微处理器通信的方法和数据处理系统公开(公告)号：US07818364B2
公开(公告)日：2010-10-19
申请号：US11952479
申请日：2007-12-07
IPC分类号： G06F15/76 , G06F15/163
CPC分类号： H04L69/16 , G06F15/17 , H04L12/42 , H04L67/1002 , H04L69/161 , H04W28/14
摘要： A processor communication register (PCR) contained within a multiprocessor cluster system provides enhanced processor communication. The PCR stores information that is useful in pipelined or parallel multi-processing. Each processor cluster has exclusive rights to store to a sector within the PCR and has continuous access to read its contents. Each processor cluster updates its exclusive sector within the PCR, instantly allowing all of the other processors within the cluster network to see the change within the PCR data, and bypassing the cache subsystem. Efficiency is enhanced within the processor cluster network by providing processor communications to be immediately networked and transferred into all processors without momentarily restricting access to the information or forcing all the processors to be continually contending for the same cache line, and thereby overwhelming the interconnect and memory system with an endless stream of load, store and invalidate commands.
摘要翻译： 包含在多处理器集群系统内的处理器通信寄存器（PCR）提供增强的处理器通信。 PCR存储在流水线或并行多处理中有用的信息。 每个处理器集群具有存储到PCR中的扇区的独占权限，并且具有连续访问以读取其内容。 每个处理器集群在PCR中更新其独占部分，立即允许集群网络内的所有其他处理器查看PCR数据中的更改，并绕过缓存子系统。 处理器集群网络中的效率得到提高，通过提供处理器通信来立即联网并传输到所有处理器中，而不会立即限制对信息的访问，或迫使所有处理器持续竞争相同的高速缓存行，从而压倒互连和内存 系统具有无限的加载流，存储和无效命令。
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3.发明授权Method, processing unit and data processing system for microprocessor communication in a multi-processor system 失效用于多处理器系统中微处理器通信的方法，处理单元和数据处理系统公开(公告)号：US07356568B2
公开(公告)日：2008-04-08
申请号：US10318514
申请日：2002-12-12
IPC分类号： G06F13/00
CPC分类号： G06F9/30101
摘要： A processor communication register (PCR) contained in each processor within a multiprocessor system provides enhanced processor communication. Each PCR stores identical processor communication information that is useful in pipelined or parallel multi-processing. Each processor has exclusive rights to store to a sector within each PCR and has continuous access to read the contents of its own PCR. Each processor updates its exclusive sector within all of the PCRs, instantly allowing all of the other processors to see the change within the PCR data, and bypassing the cache subsystem. Efficiency is enhanced within the multiprocessor system by providing processor communications to be immediately transferred into all processors without momentarily restricting access to the information or forcing all the processors to be continually contending for the same cache line, and thereby overwhelming the interconnect and memory system with an endless stream of load, store and invalidate commands.
摘要翻译： 包含在多处理器系统内的每个处理器中的处理器通信寄存器（PCR）提供增强的处理器通信。 每个PCR存储在流水线或并行多处理中有用的相同的处理器通信信息。 每个处理器具有存储在每个PCR内的扇区的专有权利，并且具有连续访问以读取其自己的PCR的内容。 每个处理器在所有PCR中更新其独占扇区，立即允许所有其他处理器查看PCR数据中的更改，并绕过缓存子系统。 通过提供处理器通信以立即转移到所有处理器中而不会立即限制对信息的访问或迫使所有处理器连续地竞争相同的高速缓存行，从而将互连和存储系统压倒在一起，从而在多处理器系统中提高效率 无限流的加载，存储和无效命令。
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4.发明授权Method, processing unit and data processing system for microprocessor communication in a multi-processor system 失效用于多处理器系统中微处理器通信的方法，处理单元和数据处理系统公开(公告)号：US07698373B2
公开(公告)日：2010-04-13
申请号：US11971959
申请日：2008-01-10
IPC分类号： G06F13/00
CPC分类号： G06F9/30101
摘要： A processor communication register (PCR) contained in each processor within a multiprocessor system provides enhanced processor communication. Each PCR stores identical processor communication information that is useful in pipelined or parallel multi-processing. Each processor has exclusive rights to store to a sector within each PCR and has continuous access to read the contents of its own PCR. Each processor updates its exclusive sector within all of the PCRs, instantly allowing all of the other processors to see the change within the PCR data, and bypassing the cache subsystem. Efficiency is enhanced within the multiprocessor system by providing processor communications to be immediately transferred into all processors without momentarily restricting access to the information or forcing all the processors to be continually contending for the same cache line, and thereby overwhelming the interconnect and memory system with an endless stream of load, store and invalidate commands.
摘要翻译： 包含在多处理器系统内的每个处理器中的处理器通信寄存器（PCR）提供增强的处理器通信。 每个PCR存储在流水线或并行多处理中有用的相同的处理器通信信息。 每个处理器具有存储在每个PCR内的扇区的专有权利，并且具有连续访问以读取其自己的PCR的内容。 每个处理器在所有PCR中更新其独占扇区，立即允许所有其他处理器查看PCR数据中的更改，并绕过缓存子系统。 通过提供处理器通信以立即转移到所有处理器中而不会立即限制对信息的访问或迫使所有处理器连续地竞争相同的高速缓存行，从而将互连和存储系统压倒在一起，从而在多处理器系统中提高效率 无限流的加载，存储和无效命令。
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5.发明授权Method and data processing system for processor-to-processor communication in a clustered multi-processor system 失效用于集群多处理器系统中处理器到处理器通信的方法和数据处理系统公开(公告)号：US07734877B2
公开(公告)日：2010-06-08
申请号：US11954686
申请日：2007-12-12
IPC分类号： G06F13/00
CPC分类号： G06F15/173 , H04W28/14
摘要： A processor communication register (PCR) contained in each processor within a multiprocessor cluster network provides enhanced processor communication. Each PCR stores identical processor communication information that is useful in pipelined or parallel multi-processing. Each processor has exclusive rights to store to a sector within each PCR within the cluster network and has continuous access to read the contents of its own PCR. Each processor updates its exclusive sector within all of the PCRs via a private protocol or dedicated wireless network, instantly allowing all of the other processors within the cluster network to see the change within the PCR data, and bypassing the cache subsystem. Efficiency is enhanced within the processor cluster network by providing processor communications to be immediately networked and transferred into all processors without momentarily restricting access to the information or forcing all the processors to be continually contending for the same cache line, and thereby overwhelming the interconnect and memory system with an endless stream of load, store and invalidate commands.
摘要翻译： 包含在多处理器集群网络内的每个处理器中的处理器通信寄存器（PCR）提供增强的处理器通信。 每个PCR存储在流水线或并行多处理中有用的相同的处理器通信信息。 每个处理器具有在群集网络内的每个PCR内存储到扇区的专有权限，并且具有连续访问以读取其自己的PCR的内容。 每个处理器通过专用协议或专用无线网络在所有PCR内更新其独占部分，立即允许集群网络内的所有其他处理器在PCR数据中查看变化，并绕过缓存子系统。 处理器集群网络中的效率得到提高，通过提供处理器通信来立即联网并传输到所有处理器中，而不会立即限制对信息的访问，或迫使所有处理器持续竞争相同的高速缓存线，从而压倒互连和内存 系统具有无限的加载流，存储和无效命令。
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6.发明申请METHOD AND DATA PROCESSING SYSTEM FOR PROCESSOR-TO-PROCESSOR COMMUNICATION IN A CLUSTERED MULTI-PROCESSOR SYSTEM 失效集成多处理器系统中处理器到处理器通信的方法和数据处理系统公开(公告)号：US20080155231A1
公开(公告)日：2008-06-26
申请号：US11954686
申请日：2007-12-12
CPC分类号： G06F15/173 , H04W28/14
摘要： A processor communication register (PCR) contained in each processor within a multiprocessor cluster network provides enhanced processor communication. Each PCR stores identical processor communication information that is useful in pipelined or parallel multi-processing. Each processor has exclusive rights to store to a sector within each PCR within the cluster network and has continuous access to read the contents of its own PCR. Each processor updates its exclusive sector within all of the PCRs via a private protocol or dedicated wireless network, instantly allowing all of the other processors within the cluster network to see the change within the PCR data, and bypassing the cache subsystem. Efficiency is enhanced within the processor cluster network by providing processor communications to be immediately networked and transferred into all processors without momentarily restricting access to the information or forcing all the processors to be continually contending for the same cache line, and thereby overwhelming the interconnect and memory system with an endless stream of load, store and invalidate commands.
摘要翻译： 包含在多处理器集群网络内的每个处理器中的处理器通信寄存器（PCR）提供增强的处理器通信。 每个PCR存储在流水线或并行多处理中有用的相同的处理器通信信息。 每个处理器具有在群集网络内的每个PCR内存储到扇区的专有权限，并且具有连续访问以读取其自己的PCR的内容。 每个处理器通过专用协议或专用无线网络在所有PCR内更新其独占部分，立即允许集群网络内的所有其他处理器在PCR数据中查看变化，并绕过缓存子系统。 处理器集群网络中的效率得到提高，通过提供处理器通信来立即联网并传输到所有处理器中，而不会立即限制对信息的访问，或迫使所有处理器持续竞争相同的高速缓存线，从而压倒互连和内存 系统具有无限的加载流，存储和无效命令。
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7.发明授权Method and data processing system for microprocessor communication in a cluster-based multi-processor wireless network 有权基于群集的多处理器无线网络中微处理器通信的方法和数据处理系统公开(公告)号：US07360067B2
公开(公告)日：2008-04-15
申请号：US10318513
申请日：2002-12-12
IPC分类号： G06F15/173
CPC分类号： G06F15/173 , H04W28/14
摘要： A processor communication register (PCR) contained in each processor within a multiprocessor cluster network provides enhanced processor communication. Each PCR stores identical processor communication information that is useful in pipelined or parallel multi-processing. Each processor has exclusive rights to store to a sector within each PCR within the cluster network and has continuous access to read the contents of its own PCR. Each processor updates its exclusive sector within all of the PCRs via a private protocol or dedicated wireless network, instantly allowing all of the other processors within the cluster network to see the change within the PCR data, and bypassing the cache subsystem. Efficiency is enhanced within the processor cluster network by providing processor communications to be immediately networked and transferred into all processors without momentarily restricting access to the information or forcing all the processors to be continually contending for the same cache line, and thereby overwhelming the interconnect and memory system with an endless stream of load, store and invalidate commands.
摘要翻译： 包含在多处理器集群网络内的每个处理器中的处理器通信寄存器（PCR）提供增强的处理器通信。 每个PCR存储在流水线或并行多处理中有用的相同的处理器通信信息。 每个处理器具有在群集网络内的每个PCR内存储到扇区的专有权限，并且具有连续访问以读取其自己的PCR的内容。 每个处理器通过专用协议或专用无线网络在所有PCR内更新其独占部分，立即允许集群网络内的所有其他处理器在PCR数据中查看变化，并绕过缓存子系统。 处理器集群网络中的效率得到提高，通过提供处理器通信来立即联网并传输到所有处理器中，而不会立即限制对信息的访问，或迫使所有处理器持续竞争相同的高速缓存线，从而压倒互连和内存 系统具有无限的加载流，存储和无效命令。
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8.发明授权Method and data processing system for microprocessor communication in a cluster-based multi-processor system 失效基于群集的多处理器系统中微处理器通信的方法和数据处理系统公开(公告)号：US07359932B2
公开(公告)日：2008-04-15
申请号：US10318516
申请日：2002-12-12
IPC分类号： G06F15/76 , G06F15/163
CPC分类号： H04L69/16 , G06F15/17 , H04L12/42 , H04L67/1002 , H04L69/161 , H04W28/14
摘要： A processor communication register (PCR) contained within a multiprocessor cluster system provides enhanced processor communication. The PCR stores information that is useful in pipelined or parallel multi-processing. Each processor cluster has exclusive rights to store to a sector within the PCR and has continuous access to read its contents. Each processor cluster updates its exclusive sector within the PCR, instantly allowing all of the other processors within the cluster network to see the change within the PCR data, and bypassing the cache subsystem. Efficiency is enhanced within the processor cluster network by providing processor communications to be immediately networked and transferred into all processors without momentarily restricting access to the information or forcing all the processors to be continually contending for the same cache line, and thereby overwhelming the interconnect and memory system with an endless stream of load, store and invalidate commands.
摘要翻译： 包含在多处理器集群系统内的处理器通信寄存器（PCR）提供增强的处理器通信。 PCR存储在流水线或并行多处理中有用的信息。 每个处理器集群具有存储到PCR中的扇区的独占权限，并且具有连续访问以读取其内容。 每个处理器集群在PCR中更新其独占部分，立即允许集群网络内的所有其他处理器查看PCR数据中的更改，并绕过缓存子系统。 处理器集群网络中的效率得到提高，通过提供处理器通信来立即联网并传输到所有处理器中，而不会立即限制对信息的访问，或迫使所有处理器持续竞争相同的高速缓存线，从而压倒互连和内存 系统具有无限的加载流，存储和无效命令。
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9.发明授权System and method to stall dispatch of gathered store operations in a store queue using a timer 失效使用定时器将存储队列中收集的存储操作分派的系统和方法停止公开(公告)号：US07089364B2
公开(公告)日：2006-08-08
申请号：US10825188
申请日：2004-04-15
IPC分类号： G06F12/12
CPC分类号： G06F12/0897 , G06F9/30043 , G06F9/3824 , G06F9/3834 , G06F12/0804
摘要： A method and processor system that substantially enhances the store gathering capabilities of a store queue entry to enable gathering of a maximum number of proximate-in-time store operations before the entry is selected for dispatch. A counter is provided for each entry to track a time since a last gather to the entry. When a new gather does not occur before the counter reaches a threshold saturation point, the entry is signaled ready for dispatch. By defining an optimum threshold saturation point before the counter expires, sufficient time is provided for the entry to gather a proximate-in-time store operation. The entry may be deemed eligible for selection when certain conditions occur, including the entry becoming full, issuance of a barrier operation, and saturation of the counter. The use of the counter increases the ability of a store queue entry to complete gathering of enough store operations to update an entire cache line before that entry is dispatched to an RC machine.
摘要翻译： 一种方法和处理器系统，其基本上增强了存储队列条目的存储收集能力，以便能够在该条目被选择用于发送之前收集最大数量的接近时间存储操作。 为每个条目提供一个计数器，以跟踪从上次收集到条目的时间。 当计数器达到阈值饱和点之前没有发生新的聚合时，该信号将被发出准备就绪。 通过在计数器到期之前定义最佳阈值饱和点，为入口提供足够的时间来收集即时存储操作。 当某些条件发生时，该条目可能被视为有资格进行选择，包括条目变满，发出屏障操作和计数器饱和。 计数器的使用增加了存储队列条目完成收集足够的存储操作以在将该条目分派到RC机器之前更新整个高速缓存行的能力。
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公开(公告)号：US07017031B2
公开(公告)日：2006-03-21
申请号：US10268740
申请日：2002-10-10
IPC分类号： G06F9/30
CPC分类号： G06F12/0815 , G06F9/3004 , G06F9/30072 , G06F9/30087 , G06F12/0811
摘要： A data processing system includes a global promotion facility containing a plurality of promotion bit fields, an interconnect, and a plurality of processing units coupled to the global promotion facility and to the interconnect. A first processing unit includes an instruction sequencing unit, an execution unit that executes an acquisition instruction to acquire a particular promotion bit field within the global promotion facility, and a promotion awareness facility. In response to the first processing unit snooping a request by a second processing unit for the particular promotion bit field, the first processing unit records an association between the second processing unit and the particular promotion bit field in the global promotion facility. After the request and release of the particular promotion bit field by the first processing unit, the first processing unit checks the promotion awareness facility for an association for the particular promotion bit and responsive to the checking, pushes the particular promotion bit field to the second processing unit utilizing an unsolicited operation on the interconnect such that no additional request by the second processing unit is required.
摘要翻译： 数据处理系统包括包含多个升级位字段的全球推广设施，互连以及耦合到全球促销设施和互连的多个处理单元。 第一处理单元包括指令排序单元，执行单元，执行获取指令以获取全球促销设施内的特定促销位字段，以及促销意识设施。 响应于第一处理单元窥探特定促销位字段的第二处理单元的请求，第一处理单元在全局推广设备中记录第二处理单元和特定促销位字段之间的关联。 在由第一处理单元请求和释放特定促销位字段之后，第一处理单元检查促销感知设施以获得针对特定促销位的关联并且响应于检查，将特定促销位字段推送到第二处理 在所述互连上使用非请求操作的单元，使得不需要所述第二处理单元的附加请求。
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