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1. 发明授权

US07614053B2 Methods and apparatus for task management in a multi-processor system 失效
标题翻译：多处理器系统中任务管理的方法和装置
公开(公告)号：US07614053B2
公开(公告)日：2009-11-03
申请号：US10783246
申请日：2004-02-20
申请人： Keisuke Inoue , Tatsuya Iwamoto , Masahiro Yasue
发明人： Keisuke Inoue , Tatsuya Iwamoto , Masahiro Yasue
IPC分类号： G06F9/455 , G06F9/46
CPC分类号： G06F9/4881 , G06F9/4411 , G06F9/5038 , G06F2209/483 , G06F2209/484
摘要： Methods and apparatus are provided for managing processor tasks in a multi-processor computing system. The system is operable to store the processor tasks in a shared memory that may be accessed by a plurality of sub-processing units of the multi-processor computing system; and permit the sub-processing units to determine which of the processor tasks should be copied from the shared memory and executed based on priorities of the processor tasks.
摘要翻译：提供了用于在多处理器计算系统中管理处理器任务的方法和装置。该系统可操作以将处理器任务存储在可由多处理器计算系统的多个子处理单元访问的共享存储器中; 并且允许子处理单元基于处理器任务的优先级来确定应该从共享存储器复制哪个处理器任务并执行。

2. 发明申请

US20050188373A1 Methods and apparatus for task management in a multi-processor system 失效
标题翻译：多处理器系统中任务管理的方法和装置
公开(公告)号：US20050188373A1
公开(公告)日：2005-08-25
申请号：US10783246
申请日：2004-02-20
申请人： Keisuke Inoue , Tatsuya Iwamoto , Masahiro Yasue
发明人： Keisuke Inoue , Tatsuya Iwamoto , Masahiro Yasue
IPC分类号： G06F9/50 , G06F9/445 , G06F9/46 , G06F9/48
CPC分类号： G06F9/4881 , G06F9/4411 , G06F9/5038 , G06F2209/483 , G06F2209/484
摘要： Methods and apparatus are provided for managing processor tasks in a multi-processor computing system. The system is operable to store the processor tasks in a shared memory that may be accessed by a plurality of sub-processing units of the multi-processor computing system; and permit the sub-processing units to determine which of the processor tasks should be copied from the shared memory and executed based on priorities of the processor tasks.
摘要翻译：提供了用于在多处理器计算系统中管理处理器任务的方法和装置。该系统可操作以将处理器任务存储在可由多处理器计算系统的多个子处理单元访问的共享存储器中; 并且允许子处理单元基于处理器任务的优先级来确定应该从共享存储器复制哪个处理器任务并执行。

3. 发明授权

US07882310B2 Methods and apparatus for managing a shared memory in a multi-processor system 有权
标题翻译：用于在多处理器系统中管理共享存储器的方法和装置
公开(公告)号：US07882310B2
公开(公告)日：2011-02-01
申请号：US12113366
申请日：2008-05-01
申请人： Keisuke Inoue , Masahiro Yasue
发明人： Keisuke Inoue , Masahiro Yasue
IPC分类号： G06F12/00
CPC分类号： G06F12/023 , G06F12/0284
摘要： Methods and apparatus provide for associating memory allocation table (MAT) entries with nodes in a binary tree such that the nodes and the entries are grouped into hierarchical levels, each entry including status information; associating the nodes and the entries with segments of a shared memory of a multi-processor system such that higher level nodes and entries are associated with larger numbers of segments of the shared memory and lower level nodes and entries are associated with smaller numbers of segments of the shared memory; initializing the MAT such that the status information of at least a plurality of entries indicates that the associated segment or segments of the shared memory are available for reservation; and selecting one entry in a group of entries in the MAT at a level corresponding to a desired size of the shared memory to be reserved.
摘要翻译：方法和装置提供将存储器分配表（MAT）条目与二进制树中的节点相关联，使得节点和条目被分组成层级，每个条目包括状态信息; 将节点和条目与多处理器系统的共享存储器的段相关联，使得较高级节点和条目与共享存储器的较大数量的段相关联，并且较低级节点和条目与较少数量的段共享内存; 初始化MAT，使得至少多个条目的状态信息指示共享存储器的相关联的段或段可用于预留; 以及在与要保留的共享存储器的期望大小相对应的级别的MAT中选择一组条目中的一个条目。

4. 发明申请

US20060190942A1 Processor task migration over a network in a multi-processor system 有权
标题翻译：处理器任务通过多处理器系统中的网络迁移
公开(公告)号：US20060190942A1
公开(公告)日：2006-08-24
申请号：US11346668
申请日：2006-02-03
申请人： Keisuke Inoue , Masahiro Yasue
发明人： Keisuke Inoue , Masahiro Yasue
IPC分类号： G06F9/46
CPC分类号： G06F9/5088 , G06F9/4856
摘要： Methods and apparatus for migrating and distributing processor tasks on a plurality of multi-processing systems distributed over a network. The multi-processing system includes at least one broadband entity, each broadband entity including a plurality of processing units and synergistic processing units, as well as a shared memory. Tasks from one broadband entity are bundled, migrated and processed remotely on other broadband entities to efficiently use processing resources, and then returned to the migrating broadband entity for completion or continued processing.
摘要翻译：在通过网络分布的多个多处理系统上迁移和分发处理器任务的方法和装置。多处理系统包括至少一个宽带实体，每个宽带实体包括多个处理单元和协同处理单元，以及共享存储器。来自一个宽带实体的任务在其他宽带实体上进行远程捆绑，迁移和处理，以有效地使用处理资源，然后返回到迁移的宽带实体完成或继续处理。

5. 发明申请

US20060161741A1 Methods and apparatus for providing synchronization of shared data 有权
标题翻译：提供共享数据同步的方法和装置
公开(公告)号：US20060161741A1
公开(公告)日：2006-07-20
申请号：US11037864
申请日：2005-01-18
申请人： Masahiro Yasue , Keisuke Inoue
发明人： Masahiro Yasue , Keisuke Inoue
IPC分类号： G06F12/14
CPC分类号： G06F9/526
摘要： A synchronization scheme is provided for a multiprocessor system. In particular, a processor includes a buffer sync controller. The buffer sync controller is operative to allow or deny access by a subprocessor to shared data in a shared memory, such that a processor seeking to write data into or read data from the shared memory must ascertain certain shared parameter data processed by the buffer sync controller.
摘要翻译：为多处理器系统提供同步方案。特别地，处理器包括缓冲器同步控制器。缓冲器同步控制器用于允许或拒绝子处理器对共享存储器中的共享数据的访问，使得寻求将数据写入共享存储器或从共享存储器读取数据的处理器必须确定由缓冲器同步控制器处理的某些共享参数数据。

6. 发明授权

US08028292B2 Processor task migration over a network in a multi-processor system 有权
标题翻译：处理器任务通过多处理器系统中的网络迁移
公开(公告)号：US08028292B2
公开(公告)日：2011-09-27
申请号：US11346668
申请日：2006-02-03
申请人： Keisuke Inoue , Masahiro Yasue
发明人： Keisuke Inoue , Masahiro Yasue
IPC分类号： G06F9/46 , G06F15/16
CPC分类号： G06F9/5088 , G06F9/4856
摘要： Methods and apparatus for migrating and distributing processor tasks on a plurality of multi-processing systems distributed over a network. The multi-processing system includes at least one broadband entity, each broadband entity including a plurality of processing units and synergistic processing units, as well as a shared memory. Tasks from one broadband entity are bundled, migrated and processed remotely on other broadband entities to efficiently use processing resources, and then returned to the migrating broadband entity for completion or continued processing.
摘要翻译：在通过网络分布的多个多处理系统上迁移和分发处理器任务的方法和装置。多处理系统包括至少一个宽带实体，每个宽带实体包括多个处理单元和协同处理单元，以及共享存储器。来自一个宽带实体的任务在其他宽带实体上进行远程捆绑，迁移和处理，以有效地使用处理资源，然后返回到迁移的宽带实体完成或继续处理。

7. 发明授权

US07680972B2 Micro interrupt handler 失效
标题翻译：微型中断处理程序
公开(公告)号：US07680972B2
公开(公告)日：2010-03-16
申请号：US11345893
申请日：2006-02-02
申请人： Keisuke Inoue , Masahiro Yasue
发明人： Keisuke Inoue , Masahiro Yasue
IPC分类号： G06F13/24
CPC分类号： G06F13/24
摘要： A system and method is provided for improved interrupt handling via a micro interrupt handler. Upon an interrupt signal being sent to a processor running a task, a first part of the running task is stored to system memory via direct memory access. A micro interrupt handler is read from the system memory to begin handling the interrupt signal. A second part of the running task is stored to system memory via direct memory access. The micro interrupt handler is executed and read and the previous running task is read from direct memory access and restored. Long lag times for interrupt processing and inefficiencies in processor queues are avoided.
摘要翻译：提供了一种通过微中断处理程序改进中断处理的系统和方法。当中断信号被发送到运行任务的处理器时，运行任务的第一部分通过直接存储器访问被存储到系统存储器。从系统存储器读取微型中断处理程序，开始处理中断信号。运行任务的第二部分通过直接内存访问存储到系统内存。执行和读取微中断处理程序，并从直接存储器访问读取先前运行的任务并恢复。避免了中断处理的长滞后时间和处理器队列的低效率。

8. 发明授权

US07428619B2 Methods and apparatus for providing synchronization of shared data 有权
标题翻译：提供共享数据同步的方法和装置
公开(公告)号：US07428619B2
公开(公告)日：2008-09-23
申请号：US11037864
申请日：2005-01-18
申请人： Masahiro Yasue , Keisuke Inoue
发明人： Masahiro Yasue , Keisuke Inoue
IPC分类号： G06F13/16 , G06F12/00
CPC分类号： G06F9/526
摘要： A synchronization scheme is provided for a multiprocessor system. In particular, a processor includes a buffer sync controller. The buffer sync controller is operative to allow or deny access by a subprocessor to shared data in a shared memory, such that a processor seeking to write data into or read data from the shared memory must ascertain certain shared parameter data processed by the buffer sync controller.
摘要翻译：为多处理器系统提供同步方案。特别地，处理器包括缓冲器同步控制器。缓冲器同步控制器用于允许或拒绝子处理器对共享存储器中的共享数据的访问，使得寻求将数据写入共享存储器或从共享存储器读取数据的处理器必须确定由缓冲器同步控制器处理的某些共享参数数据。

9. 发明申请

US20060155792A1 Methods and apparatus for managing a shared memory in a multi-processor system 有权
标题翻译：用于在多处理器系统中管理共享存储器的方法和装置
公开(公告)号：US20060155792A1
公开(公告)日：2006-07-13
申请号：US11031461
申请日：2005-01-07
申请人： Keisuke Inoue , Masahiro Yasue
发明人： Keisuke Inoue , Masahiro Yasue
IPC分类号： G06F12/00 , G06F17/30
CPC分类号： G06F12/023 , G06F12/0284
摘要： Methods and apparatus provide for associating memory allocation table (MAT) entries with nodes in a binary tree such that the nodes and the entries are grouped into hierarchical levels, each entry including status information; associating the nodes and the entries with segments of a shared memory of a multi-processor system such that higher level nodes and entries are associated with larger numbers of segments of the shared memory and lower level nodes and entries are associated with smaller numbers of segments of the shared memory; initializing the MAT such that the status information of at least a plurality of entries indicates that the associated segment or segments of the shared memory are available for reservation; and selecting one entry in a group of entries in the MAT at a level corresponding to a desired size of the shared memory to be reserved.
摘要翻译：方法和装置提供将存储器分配表（MAT）条目与二进制树中的节点相关联，使得节点和条目被分组成层级，每个条目包括状态信息; 将节点和条目与多处理器系统的共享存储器的段相关联，使得较高级节点和条目与共享存储器的较大数量的段相关联，并且较低级节点和条目与较少数量的段共享内存; 初始化MAT，使得至少多个条目的状态信息指示共享存储器的相关联的段或段可用于预留; 以及在与要保留的共享存储器的期望大小相对应的级别的MAT中选择一组条目中的一个条目。

10. 发明申请

US20080209156A1 METHODS AND APPARATUS FOR MANAGING A SHARED MEMORY IN A MULTI-PROCESSOR SYSTEM 有权
标题翻译：用于在多处理器系统中管理共享存储器的方法和装置
公开(公告)号：US20080209156A1
公开(公告)日：2008-08-28
申请号：US12113366
申请日：2008-05-01
申请人： Keisuke Inoue , Masahiro Yasue
发明人： Keisuke Inoue , Masahiro Yasue
IPC分类号： G06F12/02
CPC分类号： G06F12/023 , G06F12/0284
摘要： Methods and apparatus provide for associating memory allocation table (MAT) entries with nodes in a binary tree such that the nodes and the entries are grouped into hierarchical levels, each entry including status information; associating the nodes and the entries with segments of a shared memory of a multi-processor system such that higher level nodes and entries are associated with larger numbers of segments of the shared memory and lower level nodes and entries are associated with smaller numbers of segments of the shared memory; initializing the MAT such that the status information of at least a plurality of entries indicates that the associated segment or segments of the shared memory are available for reservation; and selecting one entry in a group of entries in the MAT at a level corresponding to a desired size of the shared memory to be reserved.
摘要翻译：方法和装置提供将存储器分配表（MAT）条目与二进制树中的节点相关联，使得节点和条目被分组成层级，每个条目包括状态信息; 将节点和条目与多处理器系统的共享存储器的段相关联，使得较高级节点和条目与共享存储器的较大数量的段相关联，并且较低级节点和条目与较少数量的段共享内存; 初始化MAT，使得至少多个条目的状态信息指示共享存储器的相关联的段或段可用于预留; 以及在与要保留的共享存储器的期望大小相对应的级别的MAT中选择一组条目中的一个条目。

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