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1. 发明授权

US5765157A Computer system and method for executing threads of execution with reduced run-time memory space requirements 失效
标题翻译：用于执行执行线程的计算机系统和方法，减少运行时存储空间要求
公开(公告)号：US5765157A
公开(公告)日：1998-06-09
申请号：US658501
申请日：1996-06-05
申请人： Timothy G. Lindholm , William N. Joy
发明人： Timothy G. Lindholm , William N. Joy
IPC分类号： G06F12/02 , G06F9/44 , G06F9/46 , G06F9/48 , G06F12/06 , G06F13/00
CPC分类号： G06F9/4843 , Y10S707/99942 , Y10S707/99953
摘要： A computer system and associated method for executing a plurality of threads of execution with reduced memory space requirements. The computer system comprises a memory, an execution controller, and a data compressor. The execution controller controls execution of the threads such that the threads are executable and unexecutable at different times. The execution controller also stores uncompressed into available space in the run-time memory execution data of the threads when the execution data is generated. The data compressor compresses the uncompressed execution data of compressible ones of the threads that are unexecutable. As a result, space is made available in the run-time memory. The data compressor also decompresses in available space in the run-time memory the compressed execution data of decompressible ones of the threads so that the decompressible ones of the threads may be executed after becoming executable.
摘要翻译：一种用于以减少的存储器空间要求执行多个执行线程的计算机系统和相关联的方法。计算机系统包括存储器，执行控制器和数据压缩器。执行控制器控制线程的执行，使得线程在不同时间是可执行的和不可执行的。当生成执行数据时，执行控制器还将未压缩的存储空间存储在线程的运行时存储器执行数据中。数据压缩器压缩不可执行的可压缩线程的未压缩执行数据。因此，运行时存储器中提供了空间。数据压缩器还在运行时存储器中的可用空间中解压缩可解压缩线程的压缩执行数据，使得可解压缩的线程可以在变为可执行之后被执行。

2. 发明授权

US08176189B2 Peer-to-peer network computing platform 有权
标题翻译：对等网络计算平台
公开(公告)号：US08176189B2
公开(公告)日：2012-05-08
申请号：US10055645
申请日：2002-01-22
申请人： Bernard A. Traversat , Gregory L. Slaughter , Thomas E. Saulpaugh , Mohamed M. Abdelaziz , Michael J. Duigou , Eric Pouyoul , Jean-Christophe Hugly , Li Gong , William J. Yeager , William N. Joy , Michael J. Clary
发明人： Bernard A. Traversat , Gregory L. Slaughter , Thomas E. Saulpaugh , Mohamed M. Abdelaziz , Michael J. Duigou , Eric Pouyoul , Jean-Christophe Hugly , Li Gong , William J. Yeager , William N. Joy , Michael J. Clary
IPC分类号： G06F15/16
CPC分类号： H04L67/104 , G06F9/4416 , G06F9/544 , G06Q10/10 , G06Q30/02 , H04L29/06 , H04L29/12009 , H04L29/12047 , H04L29/12113 , H04L29/12207 , H04L29/12452 , H04L29/12783 , H04L51/00 , H04L51/04 , H04L61/1541 , H04L61/20 , H04L61/2546 , H04L61/35 , H04L63/0209 , H04L63/029 , H04L63/0428 , H04L63/0442 , H04L63/061 , H04L63/08 , H04L63/0823 , H04L63/10 , H04L63/105 , H04L63/123 , H04L63/126 , H04L63/164 , H04L63/166 , H04L67/1044 , H04L67/1046 , H04L67/1048 , H04L67/1057 , H04L67/1059 , H04L67/1061 , H04L67/1063 , H04L67/1068 , H04L67/107 , H04L67/1093 , H04L67/1095 , H04L67/28 , H04L67/2814 , H04L67/2823 , H04L67/2842 , H04L67/34 , H04L69/329 , Y10S707/99939
摘要： A peer-to-peer platform that may provide mechanisms through which peers may discover each other, communicate with each other, and cooperate with each other to form peer groups is described. The peer-to-peer platform may comprise several layers including a peer-to-peer platform layer, a peer-to-peer services layer, and a peer-to-peer applications layer. At the highest abstraction level, the peer-to-peer platform may be viewed as a set of protocols. Each protocol may be defined by one or more messages exchanged among participants of the protocol. In one embodiment, the peer-to-peer platform may include, but is not limited to, one or more of a peer discovery protocol, a peer resolver protocol, a peer information protocol, a peer membership protocol, a pipe binding protocol, and an endpoint routing protocol. To underpin this set of protocols, the peer-to-peer platform may define a number of concepts including peer, peer group, advertisement, message, pipe, and endpoint.
摘要翻译：一种对等平台，可以提供对等体可以彼此发现，彼此通信，彼此协作以形成对等体组的机制。对等平台可以包括数个层，包括对等平台层，对等服务层和对等应用层。在最高抽象级别，对等平台可以被视为一组协议。每个协议可以由在协议的参与者之间交换的一个或多个消息来定义。在一个实施例中，对等平台可以包括但不限于对等体发现协议，对等解析器协议，对等信息协议，对等成员协议，管道绑定协议和管理绑定协议中的一个或多个端点路由协议。为了支持这套协议，对等平台可以定义许多概念，包括对等体组，对等体组，广告，消息，管道和端点。

3. 发明授权

US07340500B2 Providing peer groups in a peer-to-peer environment 有权
标题翻译：在对等环境中提供对等体组
公开(公告)号：US07340500B2
公开(公告)日：2008-03-04
申请号：US10055547
申请日：2002-01-22
申请人： Bernard A. Traversat , Li Gong , William J. Yeager , Mohamed M. Abdelaziz , Michael J. Duigou , Eric Pouyoul , Jean-Christophe Hugly , William N. Joy , Michael J. Clary
发明人： Bernard A. Traversat , Li Gong , William J. Yeager , Mohamed M. Abdelaziz , Michael J. Duigou , Eric Pouyoul , Jean-Christophe Hugly , William N. Joy , Michael J. Clary
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： H04L67/104 , G06F9/4416 , G06F9/544 , G06Q10/10 , G06Q30/02 , H04L29/06 , H04L29/12009 , H04L29/12047 , H04L29/12113 , H04L29/12207 , H04L29/12452 , H04L29/12783 , H04L51/00 , H04L51/04 , H04L61/1541 , H04L61/20 , H04L61/2546 , H04L61/35 , H04L63/0209 , H04L63/029 , H04L63/0428 , H04L63/0442 , H04L63/061 , H04L63/08 , H04L63/0823 , H04L63/10 , H04L63/105 , H04L63/123 , H04L63/126 , H04L63/164 , H04L63/166 , H04L67/1044 , H04L67/1046 , H04L67/1048 , H04L67/1057 , H04L67/1059 , H04L67/1061 , H04L67/1063 , H04L67/1068 , H04L67/107 , H04L67/1093 , H04L67/1095 , H04L67/28 , H04L67/2814 , H04L67/2823 , H04L67/2842 , H04L67/34 , H04L69/329 , Y10S707/99939
摘要： A system and method for providing peer groups in a peer-to-peer environment. A peer group may be one or more peers in a peer-to-peer environment that share a set of network services and content. A peer group may define an implicit scope for messages originating from members peers of the peer group. A peer group may provide redundant services and content for greater reliability. In one embodiment, interaction among peers and peer groups in the peer-to-peer environment may be implemented using protocols that are platform-independent as to programming language implementations and network transports. In one embodiment, peers may discover existing peer groups and join the existing peer groups. In one embodiment, peers may create new peer groups.
摘要翻译：一种用于在对等环境中提供对等体组的系统和方法。对等体组可以是共享一组网络服务和内容的对等环境中的一个或多个对等体。对等体组可以定义来自对等体组的成员对等体的消息的隐含范围。对等组可以提供冗余服务和内容以提高可靠性。在一个实施例中，可以使用与编程语言实现和网络传输平台无关的协议来实现对等环境中的对等体和对等体组之间的交互。在一个实施例中，对等体可以发现现有的对等体组并加入现有的对等体组。在一个实施例中，对等体可以创建新的对等体组。

4. 发明授权

US06725308B2 Locking of computer resources 有权
标题翻译：锁定电脑资源
公开(公告)号：US06725308B2
公开(公告)日：2004-04-20
申请号：US10288393
申请日：2002-11-05
申请人： William N. Joy , James Michael O'Connor , Marc Tremblay
发明人： William N. Joy , James Michael O'Connor , Marc Tremblay
IPC分类号： G06F946
CPC分类号： G06F9/52 , G06F9/3004 , G06F9/30087
摘要： A computer processor includes a number of register pairs LOCKADD/LOCKCOUNT to hold values identifying when a computer resource is locked. The LOCKCOUNT register is incremented or decremented in response to lock or unlock instructions, respectively. The lock is freed when a count associated with the LOCKCOUNT register is decremented to zero. In embodiments without LOCKOUT registers, the lock may be freed on any unlock instruction corresponding to the lock. In some embodiments, a computer object includes a header in which two header LSBs store: (1) a LOCK bit indicating whether the object is locked, and (2) a WANT bit indicating whether a thread is waiting to acquire a lock for the object.
摘要翻译：计算机处理器包括多个寄存器对LOCKADD / LOCKCOUNT以保存识别计算机资源何时被锁定的值。响应锁定或解锁指令，LOCKCOUNT寄存器分别递增或递减。当与LOCKCOUNT寄存器关联的计数递减为零时，该锁定被释放。在没有LOCKOUT寄存器的实施例中，锁可以在对应于锁的任何解锁指令上被释放。在一些实施例中，计算机对象包括头部，其中两个标题LSB存储：（1）指示对象是否被锁定的LOCK位，以及（2）指示线程是否正在等待获取对象的锁的WANT位。

5. 发明授权

US06694347B2 Switching method in a multi-threaded processor 有权
公开(公告)号：US06694347B2
公开(公告)日：2004-02-17
申请号：US10074419
申请日：2002-02-12
申请人： William N. Joy , Marc Tremblay , Gary Lauterbach , Joseph I. Chamdani
发明人： William N. Joy , Marc Tremblay , Gary Lauterbach , Joseph I. Chamdani
IPC分类号： G06F900
CPC分类号： G06F9/4843 , G06F9/3842 , G06F9/3851 , G06F9/3861
摘要： A processor includes logic for attaining a very fast exception handling functionality while executing non-threaded programs by invoking a multithreaded-type functionality in response to an exception condition. The processor, while operating in multithreaded conditions or while executing non-threaded programs, progresses through multiple machine states during execution. The very fast exception handling logic includes connection of an exception signal line to thread select logic, causing an exception signal to evoke a switch in thread and machine state. The switch in thread and machine state causes the processor to enter and to exit the exception handler immediately, without waiting to drain the pipeline or queues and without the inherent timing penalty of the operating system's software saving and restoring of registers.

6. 发明授权

US06507862B1 Switching method in a multi-threaded processor 有权
公开(公告)号：US06507862B1
公开(公告)日：2003-01-14
申请号：US09309735
申请日：1999-05-11
申请人： William N. Joy , Marc Tremblay , Gary Lauterbach , Joseph I. Chamdani
发明人： William N. Joy , Marc Tremblay , Gary Lauterbach , Joseph I. Chamdani
IPC分类号： G06F946
CPC分类号： G06F9/4843 , G06F9/3842 , G06F9/3851 , G06F9/3861
摘要： A processor includes logic for attaining a very fast exception handling functionality while executing non-threaded programs by invoking a multithreaded-type functionality in response to an exception condition. The processor, while operating in multithreaded conditions or while executing non-threaded programs, progresses through multiple machine states during execution. The very fast exception handling logic includes connection of an exception signal line to thread select logic, causing an exception signal to evoke a switch in thread and machine state. The switch in thread and machine state causes the processor to enter and to exit the exception handler immediately, without waiting to drain the pipeline or queues and without the inherent timing penalty of the operating system's software saving and restoring of registers.

7. 发明授权

US08359397B2 Reliable peer-to-peer connections 有权
公开(公告)号：US08359397B2
公开(公告)日：2013-01-22
申请号：US10055650
申请日：2002-01-22
申请人： Bernard A. Traversat , Mohamed M. Abdelaziz , Michael J. Duigou , Eric Pouyoul , Jean-Christophe Hugly , Li Gong , William J. Yeager , William N. Joy , Michael J. Clary
发明人： Bernard A. Traversat , Mohamed M. Abdelaziz , Michael J. Duigou , Eric Pouyoul , Jean-Christophe Hugly , Li Gong , William J. Yeager , William N. Joy , Michael J. Clary
IPC分类号： G06F15/16
CPC分类号： H04L67/104 , G06F9/4416 , G06F9/544 , G06Q10/10 , G06Q30/02 , H04L29/06 , H04L29/12009 , H04L29/12047 , H04L29/12113 , H04L29/12207 , H04L29/12452 , H04L29/12783 , H04L51/00 , H04L51/04 , H04L61/1541 , H04L61/20 , H04L61/2546 , H04L61/35 , H04L63/0209 , H04L63/029 , H04L63/0428 , H04L63/0442 , H04L63/061 , H04L63/08 , H04L63/0823 , H04L63/10 , H04L63/105 , H04L63/123 , H04L63/126 , H04L63/164 , H04L63/166 , H04L67/1044 , H04L67/1046 , H04L67/1048 , H04L67/1057 , H04L67/1059 , H04L67/1061 , H04L67/1063 , H04L67/1068 , H04L67/107 , H04L67/1093 , H04L67/1095 , H04L67/28 , H04L67/2814 , H04L67/2823 , H04L67/2842 , H04L67/34 , H04L69/329 , Y10S707/99939
摘要： Embodiments of a system and method for establishing reliable connections between peers in a peer-to-peer networking environment. In one embodiment, a reliable communications channel may use transmit and receive windows, acknowledgement of received messages, and retransmission of messages not received to provide reliable delivery of messages between peers in the peer-to-peer environment. In one embodiment, each message may include a sequence number configured for use in maintaining ordering of received messages on a receiving peer. A communications channel may make multiple hops on a network, and different hops in the connection may use different underlying network protocols. Communications channels may also pass through one or more firewalls and/or one or more gateways on the network. A communications channel may also pass through one or more router (relay) peers on the network. The peers may adjust the sizes of the transmit and receive window based upon reliability of the connection.

8. 发明授权

US07316021B2 Switching method in a multi-threaded processor 有权
标题翻译：多线程处理器中的切换方法
公开(公告)号：US07316021B2
公开(公告)日：2008-01-01
申请号：US10779944
申请日：2004-02-17
申请人： William N. Joy , Marc Tremblay , Gary Lauterbach , Joseph I. Chamdani
发明人： William N. Joy , Marc Tremblay , Gary Lauterbach , Joseph I. Chamdani
IPC分类号： G06F9/46 , G06F9/30
CPC分类号： G06F9/4843 , G06F9/3842 , G06F9/3851 , G06F9/3861
摘要： A processor includes logic for attaining a very fast exception handling functionality while executing non-threaded programs by invoking a multithreaded-type functionality in response to an exception condition. The processor, while operating in multithreaded conditions or while executing non-threaded programs, progresses through multiple machine states during execution. The very fast exception handling logic includes connection of an exception signal line to thread select logic, causing an exception signal to evoke a switch in thread and machine state. The switch in thread and machine state causes the processor to enter and to exit the exception handler immediately, without waiting to drain the pipeline or queues and without the inherent timing penalty of the operating system's software saving and restoring of registers.
摘要翻译：处理器包括用于通过响应于异常情况调用多线程类型功能来执行非线程程序来获得非常快速的异常处理功能的逻辑。处理器在多线程状态下运行或执行非线程程序时，在执行过程中会经历多个机器状态。非常快的异常处理逻辑包括将异常信号线连接到线程选择逻辑，导致异常信号引起线程和机器状态的开关。线程和机器状态的切换使得处理器立即进入并退出异常处理程序，而不用等待排除流水线或队列，并且没有操作系统的软件保存和恢复寄存器的固有时间损失。

9. 发明授权

US07167920B2 Peer-to-peer communication pipes 有权
标题翻译：对等通信管道
公开(公告)号：US07167920B2
公开(公告)日：2007-01-23
申请号：US10055662
申请日：2002-01-22
申请人： Bernard A. Traversat , Mohamed M. Abdelaziz , Michael J. Duigou , Eric Pouyoul , Jean-Christophe Hugly , Li Gong , William J. Yeager , William N. Joy , Michael J. Clary
发明人： Bernard A. Traversat , Mohamed M. Abdelaziz , Michael J. Duigou , Eric Pouyoul , Jean-Christophe Hugly , Li Gong , William J. Yeager , William N. Joy , Michael J. Clary
IPC分类号： G06F15/16
CPC分类号： H04L67/104 , G06F9/4416 , G06F9/544 , G06Q10/10 , G06Q30/02 , H04L29/06 , H04L29/12009 , H04L29/12047 , H04L29/12113 , H04L29/12207 , H04L29/12452 , H04L29/12783 , H04L51/00 , H04L51/04 , H04L61/1541 , H04L61/20 , H04L61/2546 , H04L61/35 , H04L63/0209 , H04L63/029 , H04L63/0428 , H04L63/0442 , H04L63/061 , H04L63/08 , H04L63/0823 , H04L63/10 , H04L63/105 , H04L63/123 , H04L63/126 , H04L63/164 , H04L63/166 , H04L67/1044 , H04L67/1046 , H04L67/1048 , H04L67/1057 , H04L67/1059 , H04L67/1061 , H04L67/1063 , H04L67/1068 , H04L67/107 , H04L67/1093 , H04L67/1095 , H04L67/28 , H04L67/2814 , H04L67/2823 , H04L67/2842 , H04L67/34 , H04L69/329 , Y10S707/99939
摘要： A system and method for establishing communications channels between and among peers in a peer-to-peer networking environment. Pipes may be used as communication channels for sending and receiving messages and other data between services or applications over input and output endpoints. Pipes may be asynchronous, unidirectional, stateless and unreliable. Bidirectional pipes may also be supported. Pipes may have ends that may be moved around and bound to different peers at different times. Point-to-point and propagate pipes may be supported. Pipes may connect peers that have a direct physical link and peers that do not have a direct link. Peers may communicate through pipes without knowing on which peer a pipe endpoint is bound. A message is sent to all peer endpoints currently connected (listening) to the pipe. The set of connected endpoints may be obtained from a pipe service using a pipe binding protocol.
摘要翻译：一种用于在对等网络环境中的对等体之间建立通信信道的系统和方法。管道可以用作通过输入和输出端点在服务或应用程序之间发送和接收消息和其他数据的通信通道。管道可能是异步的，单向的，无状态的和不可靠的。也可以支持双向管道。管道可能具有在不同时间可能移动并绑定到不同对等体的端部。可以支持点对点和传播管道。管道可以连接具有直接物理链路的对等体和不具有直接链路的对等体。对等人可以通过管道通信，而不知道管道端点绑定在哪个对等体上。一条消息被发送到当前连接（监听）管道的所有对等端点。连接端点的集合可以使用管道绑定协议从管道服务获得。

10. 发明授权

US06938147B1 Processor with multiple-thread, vertically-threaded pipeline 有权
标题翻译：处理器采用多线程，垂直螺纹管线
公开(公告)号：US06938147B1
公开(公告)日：2005-08-30
申请号：US09309732
申请日：1999-05-11
申请人： William N. Joy , Marc Tremblay , Gary Lauterbach , Joseph I. Chamdani
发明人： William N. Joy , Marc Tremblay , Gary Lauterbach , Joseph I. Chamdani
IPC分类号： G06F9/38 , G06F9/48 , G06F9/00
CPC分类号： G06F9/4843 , G06F9/3851
摘要： A processor reduces wasted cycle time resulting from stalling and idling, and increases the proportion of execution time, by supporting and implementing both vertical multithreading and horizontal multithreading. Vertical multithreading permits overlapping or “hiding” of cache miss wait times. In vertical multithreading, multiple hardware threads share the same processor pipeline. A hardware thread is typically a process, a lightweight process, a native thread, or the like in an operating system that supports multithreading. Horizontal multithreading increases parallelism within the processor circuit structure, for example within a single integrated circuit die that makes up a single-chip processor. To further increase system parallelism in some processor embodiments, multiple processor cores are formed in a single die. Advances in on-chip multiprocessor horizontal threading are gained as processor core sizes are reduced through technological advancements.
摘要翻译：处理器通过支持和实现垂直多线程和水平多线程来减少由于停滞和空闲而导致的浪费周期时间，并增加执行时间的比例。垂直多线程允许重叠或“隐藏”高速缓存未命中等待时间。在垂直多线程中，多个硬件线程共享相同的处理器管道。在支持多线程的操作系统中，硬件线程通常是进程，轻量级进程，本机线程等。水平多线程增加了处理器电路结构内的并行性，例如在构成单片处理器的单个集成电路管芯内。为了在一些处理器实施例中进一步增加系统并行性，在单个管芯中形成多个处理器核。通过技术进步降低了处理器核心尺寸，从而获得片上多处理器水平线程的进步。

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