专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5440750A Information processing system capable of executing a single instruction for watching and waiting for writing of information for synchronization by another processor 失效
标题翻译：信息处理系统能够执行用于观看和等待另一个处理器同步的信息的写入的单个指令
公开(公告)号：US5440750A
公开(公告)日：1995-08-08
申请号：US643121
申请日：1991-01-18
申请人： Katsuyoshi Kitai , Yasuhiro Inagami , Yoshiko Tamaki , Yoshikazu Tanaka
发明人： Katsuyoshi Kitai , Yasuhiro Inagami , Yoshiko Tamaki , Yoshikazu Tanaka
IPC分类号： G06F15/16 , G06F9/30 , G06F9/46 , G06F11/16 , G06F15/177
CPC分类号： G06F9/52 , G06F9/30087
摘要： Each processor of a multiprocessor system which shares a main storage has a execution circuit for executing a compare and watch instruction provided for watching information for synchronization written into a main storage. When one program being executed by one of the processors issues an instruction, the circuit fetches information for synchronization from a location within the main storage designated by the instruction, compares that fetched information with another information designated by the instruction. If they do not have a specific relation, the fetching and the comparison is repeated. The circuit has a circuit for limiting the repetition with a limited number of times. The circuit further has a circuit for counting a total amount of CPU time spent for execution of plural watching instructions issued by the same program.
摘要翻译：共享主存储器的多处理器系统的每个处理器具有执行电路，用于执行提供用于观看同步信息的比较和观看指令，写入主存储器。当由一个处理器执行的一个程序发出指令时，电路从由指令指定的主存储器内的位置获取用于同步的信息，将获取的信息与该指令指定的另一个信息进行比较。如果它们没有特定关系，则重复获取和比较。该电路具有用于限制次数的重复的电路。该电路还具有用于计算用于执行由相同程序发出的多个观看指令所花费的CPU时间的总量的电路。

2. 发明授权

US5193186A Processor system for executing processes in parallel under multitask, control method of waiting for event of process 失效
标题翻译：用于在多任务下并行执行进程的处理器系统，等待进程事件的控制方法
公开(公告)号：US5193186A
公开(公告)日：1993-03-09
申请号：US647754
申请日：1991-01-30
申请人： Yoshiko Tamaki , Katsuyoshi Kitai , Yasuhiro Inagami , Yoshikazu Tanaka
发明人： Yoshiko Tamaki , Katsuyoshi Kitai , Yasuhiro Inagami , Yoshikazu Tanaka
IPC分类号： G06F15/16 , G06F9/46 , G06F9/52 , G06F15/177
CPC分类号： G06F9/52
摘要： In a processor system for executing a plurality of tasks, which respectively control execution of one or more of a plurality of processes, a method of restarting execution of a first process which is under control of a specific task being executed, after the first process is stopped to wait for occurrence of an event associated with at least one second process different from the first process, includes the steps of (a) detecting whether or not the event associated with the second process has occurred; (b) restarting the execution of the first process when it is detected that the event has occurred; (c) determining whether or not there is an execution waiting process when the event has not yet occurred; (d) executing an executing waiting process when there is any; and (e) repeating the steps (a) to (d) after execution of an execution waiting process when there is any or after the step (c) when there is not such an execution waiting process.
摘要翻译：在用于执行分别控制多个处理中的一个或多个处理的执行的多个任务的处理器系统中，在第一处理之后重新启动正在执行的特定任务正在执行的第一进程的执行的方法停止等待与与第一处理不同的至少一个第二进程相关联的事件的发生，包括以下步骤：（a）检测与第二进程相关联的事件是否已经发生; （b）当检测到事件发生时重新启动第一进程的执行; （c）当事件尚未发生时确定是否存在执行等待处理; （d）当有任何时候执行执行的等待进程; 以及（e）当在没有这样的执行等待处理时存在步骤（c）之后或之后执行执行等待处理之后，重复步骤（a）至（d）。

3. 发明授权

US5857110A Priority control with concurrent switching of priorities of vector processors, for plural priority circuits for memory modules shared by the vector processors 失效
标题翻译：优先级控制，并行切换向量处理器的优先级，用于矢量处理器共享的存储器模块的多个优先级电路
公开(公告)号：US5857110A
公开(公告)日：1999-01-05
申请号：US760525
申请日：1996-12-05
申请人： Tadayuki Sakakibara , Teruo Tanaka , Katsuyoshi Kitai , Tadaaki Isobe , Shigeko Hashimoto , Yasuhiro Inagami , Yoshiko Tamaki
发明人： Tadayuki Sakakibara , Teruo Tanaka , Katsuyoshi Kitai , Tadaaki Isobe , Shigeko Hashimoto , Yasuhiro Inagami , Yoshiko Tamaki
IPC分类号： G06F13/18 , G06F13/40 , G06F13/00
CPC分类号： G06F13/4027 , G06F13/18
摘要： In a multiprocessor computer system, individual vector processors are provided with priority switching signal control circuits, respectively, and a storage control unit incorporating a priority control circuit. Priority bit information is provided for priority circuits incorporated in the storage control unit. Paths for priority switching signal issued in accordance with a number of requests as generated and types of instruction generating the requests are provided between the priority switching signal control circuits and the priority control circuit of the storage control unit, while paths for the priority switching signal as generated are provided between the priority control circuit and all the priority circuits.
摘要翻译：在多处理器计算机系统中，分别向各个矢量处理器提供优先切换信号控制电路，以及包含优先控制电路的存储控制单元。为存储控制单元中包含的优先级电路提供优先级位信息。在优先切换信号控制电路和存储控制单元的优先控制电路之间，设置根据产生的请求数量和产生请求的指令的类型发出的优先切换信号的路径，而优先切换信号的路径为生成的优先级控制电路和所有优先级电路之间。

4. 发明授权

US5396603A Data processor having resources and execution start control for starting execution of succeeding instruction in resource before completion of preceding instruction 失效
标题翻译：数据处理器具有资源和执行开始控制，用于在完成前一指令之前开始执行资源中的后续指令
公开(公告)号：US5396603A
公开(公告)日：1995-03-07
申请号：US634810
申请日：1990-12-31
申请人： Yoshiko Tamaki , Shigeko Yazawa , Yasuhiro Inagami , Katsuyoshi Kitai
发明人： Yoshiko Tamaki , Shigeko Yazawa , Yasuhiro Inagami , Katsuyoshi Kitai
IPC分类号： G06F9/38 , G06F15/78 , G06F17/16
CPC分类号： G06F9/3836 , G06F15/8084 , G06F9/3857 , G06F9/3867
摘要： A data processor having memory requesters to execute instructions, an instruction hold unit disposed for each resource to hold an instruction being executed in the resource and instructions to be executed therein, and execution control units to cause, in a case where an execution completion report of an instruction being executed in either one of the resources is received, an instruction held in an instruction hold unit corresponding to the resource to be immediately executed, thereby successively supplying the respective resources with data items to be employed for executions of the consecutive instructions in the resources.
摘要翻译：一种具有用于执行指令的存储器请求器的数据处理器，为每个资源设置的指令保持单元，用于保存正在该资源中执行的指令以及要在其中执行的指令;以及执行控制单元，其在执行完成报告在任一资源中执行的指令被接收，指令保持单元中保持的指令与要立即执行的资源相对应，从而向相应资源依次提供要用于执行连续指令的数据项资源。

5. 发明授权

US5617575A Interprocessor priority control system for multivector processor 失效
标题翻译：多处理器处理器优先级控制系统
公开(公告)号：US5617575A
公开(公告)日：1997-04-01
申请号：US170743
申请日：1993-12-21
申请人： Tadayuki Sakakibara , Teruo Tanaka , Katsuyoshi Kitai , Tadaaki Isobe , Shigeko Hashimoto , Yasuhiro Inagami , Yoshiko Tamaki
发明人： Tadayuki Sakakibara , Teruo Tanaka , Katsuyoshi Kitai , Tadaaki Isobe , Shigeko Hashimoto , Yasuhiro Inagami , Yoshiko Tamaki
IPC分类号： G06F13/18 , G06F13/40 , G06F12/00 , G06F15/16
CPC分类号： G06F13/4027 , G06F13/18
摘要： In a multiprocessor computer system, individual vector processors are provided with priority switching signal control circuits, respectively, and a storage control unit incorporating a priority control circuit. Priority bit information is provided for priority circuits incorporated in the storage control unit. Paths for priority switching signal issued in accordance with a number of requests as generated and types of instruction generating the requests are provided between the priority switching signal control circuits and the priority control circuit of the storage control unit, while paths for the priority switching signal as generated are provided between the priority control circuit and all the priority circuits.
摘要翻译：在多处理器计算机系统中，分别向各个矢量处理器提供优先切换信号控制电路，以及包含优先控制电路的存储控制单元。为存储控制单元中包含的优先级电路提供优先级位信息。在优先切换信号控制电路和存储控制单元的优先控制电路之间，设置根据产生的请求数量和产生请求的指令的类型发出的优先切换信号的路径，而优先切换信号的路径为生成的优先级控制电路和所有优先级电路之间。

6. 发明授权

US5590353A Vector processor adopting a memory skewing scheme for preventing degradation of access performance 失效
标题翻译：矢量处理器采用存储器偏移方案来防止访问性能下降
公开(公告)号：US5590353A
公开(公告)日：1996-12-31
申请号：US275388
申请日：1994-07-15
申请人： Tadayuki Sakakibara , Teruo Tanaka , Yoshiko Tamaki , Katsuyoshi Kitai , Yasuhiro Inagami
发明人： Tadayuki Sakakibara , Teruo Tanaka , Yoshiko Tamaki , Katsuyoshi Kitai , Yasuhiro Inagami
IPC分类号： G06F9/345 , G06F9/38 , G06F12/00 , G06F12/06 , G06F15/78 , G06F17/16 , G06F15/16
CPC分类号： G06F15/8061 , G06F9/345 , G06F9/3455 , G06F9/3824
摘要： A vector processor includes a storage control apparatus which incorporates an access request buffer unit equipped with an address decoding unit having address decoder circuits corresponding to all models of the vector processors belonging to a same machine series. By using model ID signals, the address decoding is selectively enabled by a selector. The address decoding unit equalizes the periodicities at which the address assignments to the memory modules are skewed or shifted for all the element parallelism factors of the processors belonging to the same machine series. Access request queue is provided in a necessary number of stages in precedence to an access request priority determining unit incorporated in the storage control apparatus.
摘要翻译：矢量处理器包括存储控制装置，该存储控制装置包括具有地址解码单元的访问请求缓冲单元，地址解码单元具有与属于同一机器系列的所有向量处理器模型对应的地址解码器电路。通过使用模型ID信号，地址解码由选择器选择性地启用。地址解码单元对属于同一机器系列的处理器的所有元素并行因子对存储器模块的地址分配进行偏移或偏移的周期性进行均衡。提供访问请求队列优先于包含在存储控制装置中的访问请求优先级确定单元的必要数量级。

7. 发明授权

US5339429A Parallel processing system and compiling method used therefor 失效
标题翻译：并行处理系统及其编译方法
公开(公告)号：US5339429A
公开(公告)日：1994-08-16
申请号：US880544
申请日：1992-05-08
申请人： Teruo Tanaka , Yasuhiro Inagami , Yoshiko Tamaki , Tadayuki Sakakibara , Katsuyoshi Kitai
发明人： Teruo Tanaka , Yasuhiro Inagami , Yoshiko Tamaki , Tadayuki Sakakibara , Katsuyoshi Kitai
IPC分类号： G06F9/45 , G06F12/02 , G06F15/167 , G06F9/44 , G06F12/12
CPC分类号： G06F8/44 , G06F12/0284 , G06F15/167
摘要： A parallel processing system includes tightly coupled multiprocessors. Each multiprocessor incorporates a local extended storage device which is a secondary storage device for a main storage device. The tightly coupled multiprocessors are connected with each other through a shared extended storage device. A compiler or preprocessor for the system analyzes the data to be allocated on the extended storage devices so that large scaled data accessed from each tightly-coupled multiprocessor are allocated on the local extended storage whereas the data to be accessed from a plurality of tightly-coupled multiprocessors are allocated on the shared extended storage.
摘要翻译：并行处理系统包括紧密耦合的多处理器。每个多处理器都包含一个本地扩展存储设备，它是主存储设备的辅助存储设备。紧密耦合的多处理器通过共享扩展存储设备彼此连接。用于系统的编译器或预处理器分析在扩展存储设备上要分配的数据，使得从每个紧密耦合的多处理器访问的大规模数据被分配在本地扩展存储器上，而从多个紧耦合多处理器分配在共享扩展存储上。

8. 发明授权

US5109499A Vector multiprocessor system which individually indicates the data element stored in common vector register 失效
标题翻译：矢量多处理器系统，分别指示存储在公共矢量寄存器中的数据元素
公开(公告)号：US5109499A
公开(公告)日：1992-04-28
申请号：US237418
申请日：1988-08-29
申请人： Yasuhiro Inagami , Yoshiko Tamaki , Katsuyoshi Kitai
发明人： Yasuhiro Inagami , Yoshiko Tamaki , Katsuyoshi Kitai
IPC分类号： G06F15/16 , G06F9/30 , G06F9/315 , G06F9/52 , G06F15/163 , G06F15/167 , G06F15/177 , G06F15/78 , G06F15/80 , G06F17/16
CPC分类号： G06F9/30032 , G06F15/8084 , G06F15/8092 , G06F9/30036 , G06F9/30109
摘要： At least one common vector register capable of being accessed from a plurality of vector processors constituting the multiprocessor is provided in order to transfer vector data among the vector processors at a high speed. The common vector register includes data fields each holding the value of vector data, access control sections provided corresponding to the respective data fields and showing the status of data access from the vector processor for synchronization of data sending and receiving, when the vector data is transferred among the different vector processors through the common vector register, and an access right section used for managing the number of the vector processor which is allowed to access the common vector register.
摘要翻译：提供能够从构成多处理器的多个向量处理器访问的至少一个公共向量寄存器，以便高速地在向量处理器之间传送向量数据。公共向量寄存器包括各自保存矢量数据值的数据字段，与各个数据字段对应地提供的访问控制部分，并且当矢量数据被传送时，显示来自矢量处理器的用于数据发送和接收同步的数据访问状态在通过公共向量寄存器的不同向量处理器中，以及用于管理允许访问公共向量寄存器的向量处理器的数量的访问权限部分。

9. 发明授权

US5530881A Vector processing apparatus for processing different instruction set architectures corresponding to mingled-type programs and separate-type programs 失效
标题翻译：用于处理与混合型程序和单独类型程序相对应的不同指令集架构的矢量处理装置
公开(公告)号：US5530881A
公开(公告)日：1996-06-25
申请号：US894633
申请日：1992-06-05
申请人： Yasuhiro Inagami , Teruo Tanaka , Yoshiko Tamaki , Katsuyoshi Kitai , Tadayuki Sakakibara
发明人： Yasuhiro Inagami , Teruo Tanaka , Yoshiko Tamaki , Katsuyoshi Kitai , Tadayuki Sakakibara
IPC分类号： G06F9/318 , G06F9/38 , G06F15/78 , G06F9/30
CPC分类号： G06F9/30189 , G06F15/8076 , G06F9/30036 , G06F9/3877
摘要： A vector processor system for processing vector instructions and scaler instructions fetched from storages includes a memory storage, a first and a second scaler processing units connected to the memory storage, a vector processing unit being connected to the memory storage and the two scaler processing units and for processing a vector instruction fetched from the memory storage during processing of scaler instruction/vector instruction separate type programs and a vector instruction received from the second scaler processing unit during processing of scaler instruction/vector instruction mingled type programs. More particularly, for scaler instruction/vector instruction mingled type programs, the vector processing unit receives the vector instruction from the scaler processing unit, whereas for scaler instruction/vector instruction separate type programs, the vector processing unit retrieves the vector instruction directly from the memory storage.
摘要翻译：用于处理从存储器取出的向量指令和缩放器指令的向量处理器系统包括存储器存储器，连接到存储器存储器的第一和第二定标器处理单元，连接到存储器存储器和两个定标器处理单元的矢量处理单元，以及用于在缩放器指令/向量指令混合类型程序的处理期间处理在缩放器指令/向量指令单独类型程序和从第二缩放器处理单元接收的向量指令的处理期间处理从存储器存储器获取的向量指令。更具体地说，对于缩放器指令/向量指令混合型程序，向量处理单元从缩放器处理单元接收向量指令，而对于缩放器指令/向量指令单独类型程序，向量处理单元直接从存储器检索向量指令存储。

10. 发明授权

US5506980A Method and apparatus for parallel processing of a large data array utilizing a shared auxiliary memory 失效
标题翻译：利用共享辅助存储器并行处理大数据阵列的方法和装置
公开(公告)号：US5506980A
公开(公告)日：1996-04-09
申请号：US964845
申请日：1992-10-22
申请人： Yasuhiro Inagami , Yoshiko Tamaki , Katsuyoshi Kitai , Teruo Tanaka , Tadayuki Sakakibara
发明人： Yasuhiro Inagami , Yoshiko Tamaki , Katsuyoshi Kitai , Teruo Tanaka , Tadayuki Sakakibara
IPC分类号： G06F15/173 , G06F12/00 , G06F13/00
CPC分类号： G06F15/17368
摘要： In a multiprocessor system having a plurality of main memories and a shared extended memory, each main memory is associated with an extended memory partial write control. When an extended memory partial write instruction is issued, tag information identifying updated portions of main memory data is transferred to the associated extended memory partial write control along with the main memory data. Each time a subblock of the main memory data arrives, the extended memory partial write control performs a partial write operation to substitute those portions of the main memory data which are identified by the tag information for the corresponding portions of a data subblock in a specified extended memory area. During this partial write operation, that specified extended memory area is kept locked.
摘要翻译：在具有多个主存储器和共享扩展存储器的多处理器系统中，每个主存储器与扩展存储器部分写入控制相关联。当发出扩展存储器部分写入指令时，识别主存储器数据的更新部分的标签信息与主存储器数据一起传送到相关联的扩展存储器部分写入控制。每当主存储器数据的子块到达时，扩展存储器部分写入控制执行部分写入操作，以将由标签信息识别的主存储器数据的那些部分替换为指定扩展中的数据子块的对应部分记忆区。在该部分写入操作期间，指定的扩展内存区域被保持锁定。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式