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1. 发明授权

US07823141B1 Using a concurrent partial inspector loop with speculative parallelism 有权
标题翻译：使用并发部分检查器循环与推测并行
公开(公告)号：US07823141B1
公开(公告)日：2010-10-26
申请号：US11240963
申请日：2005-09-30
申请人： Phyllis E. Gustafson , Michael H. Paleczny , Christopher A. Vick , Olaf Manczak , Jay R. Freeman , Yuguang Wu
发明人： Phyllis E. Gustafson , Michael H. Paleczny , Christopher A. Vick , Olaf Manczak , Jay R. Freeman , Yuguang Wu
IPC分类号： G06F9/45 , G06F9/30 , G06F7/38
CPC分类号： G06F9/3851 , G06F8/456 , G06F9/325 , G06F9/3834 , G06F9/3861 , G06F9/3885 , G06F9/5066
摘要： A method for executing a loop in an application that includes executing iterations in a first segment of the loop by a base thread, logging memory transactions that occur during execution of iterations in the first segment by a co-inspector thread to obtain a co-inspector log, executing iterations in a second segment of the loop by a co-thread to obtain temporary results, logging memory transactions that occur during execution of iterations in the second segment to obtain a co-thread log, and comparing the co-inspector log and the co-thread log to determine whether a thread interdependency exists.
摘要翻译：一种用于在应用程序中执行循环的方法，包括：通过基线程执行所述循环的第一段中的迭代，记录由共检查者线程执行所述第一段中的迭代执行期间发生的存储器事务，以获得共检查器记录，通过共线程在循环的第二段中执行迭代以获得临时结果，记录在执行第二段中的迭代期间发生的存储器事务以获得共线程日志，并将协同检查器日志和共线程日志来确定是否存在线程相互依赖关系。

2. 发明申请

US20100067024A1 LABEL PROCESSOR AND METHOD RELATING THERETO 有权
标题翻译：标签处理器和相关方法
公开(公告)号：US20100067024A1
公开(公告)日：2010-03-18
申请号：US12278671
申请日：2007-02-08
申请人： Kirk D. Swenson , Robert S. Golabek, JR. , Yuguang Wu
发明人： Kirk D. Swenson , Robert S. Golabek, JR. , Yuguang Wu
IPC分类号： G06F15/00
CPC分类号： B01L3/508 , B01L3/5082 , B01L3/50825 , B01L2300/021 , B01L2300/024 , B01L2300/046 , B01L2300/0663 , G01N31/229 , G01N2035/00861 , G09F3/00 , G09F2003/0211 , G09F2003/0272
摘要： A system and method are provided for providing information on at least one container for storing a biological sample, including: a holder configured to hold at least one biological sample container and a receiver configured to receive information relating to at least one of the container or the biological sample as well as data relating to at least one instruction for printing the information. The system and method further include a printer configured to print the information in accordance with the at least one instruction. In one embodiment, the printer is configured to print the information directly on the container. In another embodiment, the system and method further include an applicator configured to apply a label on the container and the printer is configured to print the information on the label. In another embodiment, the system and method include a detector configured to detect whether the container contains the biological sample and a processor configured to determine the manner for printing the information. In this embodiment, the determination is based, at least in part, on whether container contains the biological sample.
摘要翻译：提供了一种用于提供关于至少一个用于存储生物样品的容器的信息的系统和方法，包括：保持器，其构造成容纳至少一个生物样品容器和接收器，所述容器被配置为接收与所述容器或所述容器生物样本以及与至少一个用于打印信息的指令有关的数据。该系统和方法还包括被配置为根据至少一个指令打印信息的打印机。在一个实施例中，打印机被配置为直接在容器上打印信息。在另一个实施例中，系统和方法还包括施用器，其构造成在容器上施加标签，并且打印机被配置为在标签上打印信息。在另一个实施例中，系统和方法包括被配置为检测容器是否包含生物样品的检测器和被配置为确定打印信息的方式的处理器。在该实施例中，该确定至少部分地基于容器是否包含生物样品。

3. 发明授权

US06742135B1 Fault-tolerant match-and-set locking mechanism for multiprocessor systems 失效
公开(公告)号：US06742135B1
公开(公告)日：2004-05-25
申请号：US09707474
申请日：2000-11-07
申请人： Yuguang Wu
发明人： Yuguang Wu
IPC分类号： G06F1100
CPC分类号： G06F9/526 , G06F9/524 , G06F11/0724 , G06F11/0793
摘要： A generic fault tolerant “match-and-set” locking mechanism and method for controlling access to resources shared among a plurality of users N. The match-and-set lock has a locked operating state and an unlocked operating state controlled by the value C of its content such that the lock is in its locked operating state when C≠0 and in its unlocked operating state where C=0. The lock returns a value R, equal to the lock's current content C, to an inquiring user seeking access to the resource. A return value R=0 denotes that the resource is free, and a return value R≠0 denotes that the resource is locked by another user. The lock is responsive to a command in the form (A, B), such that the lock substitutes B for C if A=C. Thus, the lock may be locked by issuing the command (A, B) where A=C and B≠0; and the lock may be released by issuing the command (A, B) where A=C and B=0. A deadlock condition may be avoided by setting the lock to the value B=P+T*(N+1), where P

4. 发明授权

US08630016B2 Label processor and method relating thereto 有权
标题翻译：标签处理器及其相关方法
公开(公告)号：US08630016B2
公开(公告)日：2014-01-14
申请号：US12278671
申请日：2007-02-08
申请人： Kirk D. Swenson , Robert S. Golabek, Jr. , Yuguang Wu
发明人： Kirk D. Swenson , Robert S. Golabek, Jr. , Yuguang Wu
IPC分类号： H04N1/00 , B41J11/00 , B41J11/50
CPC分类号： B01L3/508 , B01L3/5082 , B01L3/50825 , B01L2300/021 , B01L2300/024 , B01L2300/046 , B01L2300/0663 , G01N31/229 , G01N2035/00861 , G09F3/00 , G09F2003/0211 , G09F2003/0272
摘要： A system and method are provided for providing information on at least one container for storing a biological sample, including: a holder configured to hold at least one biological sample container and a receiver configured to receive information relating to at least one of the container or the biological sample as well as data relating to at least one instruction for printing the information. The system and method further include a printer configured to print the information in accordance with the at least one instruction. In one embodiment, the printer is configured to print the information directly on the container. In another embodiment, the system and method further include an applicator configured to apply a label on the container and the printer is configured to print the information on the label. In another embodiment, the system and method include a detector configured to detect whether the container contains the biological sample and a processor configured to determine the manner for printing the information. In this embodiment, the determination is based, at least in part, on whether container contains the biological sample.
摘要翻译：提供了一种用于提供关于至少一个用于存储生物样品的容器的信息的系统和方法，包括：保持器，其构造成容纳至少一个生物样品容器和接收器，所述容器被配置为接收与所述容器或所述容器生物样本以及与至少一个用于打印信息的指令有关的数据。该系统和方法还包括被配置为根据至少一个指令打印信息的打印机。在一个实施例中，打印机被配置为直接在容器上打印信息。在另一个实施例中，系统和方法还包括施用器，其构造成在容器上施加标签，并且打印机被配置为在标签上打印信息。在另一个实施例中，系统和方法包括被配置为检测容器是否包含生物样品的检测器和被配置为确定打印信息的方式的处理器。在该实施例中，该确定至少部分地基于容器是否包含生物样品。

5. 发明授权

US08555013B1 Method and system for memory protection by processor carrier based access control 有权
标题翻译：基于处理器载体的访问控制的存储器保护方法和系统
公开(公告)号：US08555013B1
公开(公告)日：2013-10-08
申请号：US11158774
申请日：2005-06-22
申请人： Christopher A. Vick , Michael H. Paleczny , Jay R. Freeman , Olaf Manczak , Phyllis E. Gustafson , Yuguang Wu
发明人： Christopher A. Vick , Michael H. Paleczny , Jay R. Freeman , Olaf Manczak , Phyllis E. Gustafson , Yuguang Wu
IPC分类号： G06F13/00 , G06F13/28
CPC分类号： G06F13/28
摘要： A method for memory protection in a multiprocessor system, involving receiving a request at a first carrier to perform a memory operation at a memory address, wherein the first carrier receives the request from a processor, determining by the first carrier whether the processor is permitted to access memory at the memory address using a carrier identification (ID) of a second carrier, wherein the second carrier is associated with a memory controller used to access the memory, and sending the request to the second carrier, if the processor is permitted to access the memory.
摘要翻译：一种用于多处理器系统中的存储器保护的方法，包括在第一载波处接收请求以在存储器地址执行存储器操作，其中所述第一载波从处理器接收所述请求，由所述第一载体确定所述处理器是否被允许使用第二载体的载波标识（ID）在存储器地址处访问存储器，其中所述第二载体与用于访问所述存储器的存储器控制器相关联，并且如果所述处理器被允许访问则将所述请求发送到所述第二载体记忆。

6. 发明授权

US08458702B1 Method for implementing user space up-calls on java virtual machine before/after garbage collection 有权
标题翻译：在垃圾收集之前/之后，在Java虚拟机上实现用户空间up-call的方法
公开(公告)号：US08458702B1
公开(公告)日：2013-06-04
申请号：US13443493
申请日：2012-04-10
申请人： Yuguang Wu , Jianming He
发明人： Yuguang Wu , Jianming He
IPC分类号： G06F9/455 , G06F12/00
CPC分类号： G06F12/0253 , G06F9/45504
摘要： Disclosed are apparatus and methods for reporting garbage collection operations. A virtual machine that is executable on a computing device can receive a request to be informed prior to execution of garbage collection software on the computing device via a prior up-call. The virtual machine can receive a request to be informed upon completion of execution of the garbage collection software on the computing device via a post up-call. Prior to the execution of the garbage collection software, the virtual machine can initiate execution of the prior up-call to indicate the garbage collection software is to be executed. After the garbage collection software has completed execution, the virtual machine can initiate execution of the post up-call to indicate the garbage collection software has completed execution.
摘要翻译：公开了用于报告垃圾收集操作的装置和方法。可在计算设备上执行的虚拟机可以在经由先前的上电呼叫在计算设备上执行垃圾回收软件之前接收要通知的请求。虚拟机可以在通过上位呼叫在计算设备上完成垃圾回收软件的执行时接收到通知。在执行垃圾收集软件之前，虚拟机可以启动先前的上电呼叫的执行，以指示垃圾收集软件将被执行。在垃圾收集软件完成执行后，虚拟机可以启动后备电话的执行，以指示垃圾收集软件已完成执行。

7. 发明授权

US08103781B1 Mechanism for handling persistent requests from stateless clients 有权
标题翻译：处理无状态客户端持久请求的机制
公开(公告)号：US08103781B1
公开(公告)日：2012-01-24
申请号：US12434473
申请日：2009-05-01
申请人： Yuguang Wu , Junlan Zhou
发明人： Yuguang Wu , Junlan Zhou
IPC分类号： G06F15/16
CPC分类号： H04L29/12028 , H04L61/103
摘要： In general, one aspect of the subject matter described in this specification can be embodied in a method that includes receiving at a first device a first request for a physical address of a second device different from the first device, wherein the first request specifies a network address of the second device, and determining that a set of pending requests has a maximum number of requests, wherein the set of pending requests is ordered based on when the requests were received by the first device. The method can further include removing an oldest request from the pending requests and adding the first request to the pending requests, and processing a newest request in the pending requests by sending a message to the second device and receiving the physical address responsive to the message.
摘要翻译：通常，本说明书中描述的主题的一个方面可以体现在一种方法中，该方法包括在第一设备处接收与第一设备不同的第二设备的物理地址的第一请求，其中第一请求指定网络第二设备的地址，以及确定一组未决请求具有最大数量的请求，其中根据第一设备接收到何种请求来排序该待处理请求集。该方法可以进一步包括从挂起的请求中移除最旧的请求，并将第一请求添加到待处理请求中，以及通过向第二设备发送消息并响应于该消息来接收物理地址来处理未决请求中的最新请求。

8. 发明申请

US20120014247A1 INTERFACE MONITORING FOR LINK AGGREGATION 有权
标题翻译：界面监测用于链接聚合
公开(公告)号：US20120014247A1
公开(公告)日：2012-01-19
申请号：US13241832
申请日：2011-09-23
申请人： Junlan Zhou , Zhengrong Ji , Yuguang Wu
发明人： Junlan Zhou , Zhengrong Ji , Yuguang Wu
IPC分类号： H04L12/24 , H04L12/26
CPC分类号： H04L12/433 , H04L43/0817 , H04L43/10 , H04L43/106 , H04L45/245 , H04L45/28 , Y02D50/30
摘要： The present invention provides network interface monitoring and management that may be employed with link aggregation technologies. Multiple network interfaces may be aggregated into a single bond and data may be transferred to and from a backbone network via this aggregated bond. A link aggregation monitor employs a heartbeat generator, sniffer and data store to keep track of health and availability of network interfaces. The heartbeat generator sends heartbeats to the network interfaces, which pass the heartbeats around in a token ring configuration. If a network interface fails or otherwise goes offline, detection of this condition causes the monitor and heartbeat generator to prepare new or modified heartbeats so that data may be efficiently and accurately routed around the token ring and health of all remaining alive interfaces can be monitored properly. If a network interface re-enters or is added to the aggregate bond, new/modified heartbeats are then employed.
摘要翻译：本发明提供了可以与链路聚合技术一起使用的网络接口监视和管理。多个网络接口可以聚合成单个绑定，并且可以通过该聚合绑定将数据传送到骨干网络和从主干网络传送。链路聚合监视器使用心跳发生器，嗅探器和数据存储来跟踪网络接口的健康状况和可用性。心跳发生器将心跳发送到网络接口，网络接口在令牌环配置中传递心跳。如果网络接口出现故障或其他情况下脱机，则检测到这种情况会导致监视器和心跳发生器准备新的或修改的心跳，以便数据可以有效且准确地路由在令牌环周围，并且所有剩余的活动接口的健康状态都可以被正确监控。如果网络接口重新进入或添加到聚合绑定中，则使用新的/修改的心跳。

9. 发明授权

US07895410B1 Method and apparatus for facilitating adaptive page sizes 有权
标题翻译：用于促进自适应页面尺寸的方法和装置
公开(公告)号：US07895410B1
公开(公告)日：2011-02-22
申请号：US11218817
申请日：2005-09-02
申请人： Yuguang Wu
发明人： Yuguang Wu
IPC分类号： G06F12/02
CPC分类号： G06F12/1009 , G06F2212/652
摘要： One embodiment of the present invention provides a system and a method for performing a page-table lookup in a manner that supports adaptive page sizes. During operation, the system receives a virtual address. Next, the system looks up this virtual address in a page table. Since each entry in the page table maintains a page size, the lookup process involves using the page size to determine the number of bits that must be compared to find a matching page table entry. A page table entry matches the virtual address if the determined number of bits in the virtual address match the virtual address in the page table entry. If a matching page table entry is found, the system returns the physical page address from the matching page table entry.
摘要翻译：本发明的一个实施例提供一种用于以支持自适应页面大小的方式执行页表查找的系统和方法。在运行期间，系统接收虚拟地址。接下来，系统在页表中查找此虚拟地址。由于页表中的每个条目维护页面大小，所以查找过程涉及使用页面大小来确定必须比较的位数以找到匹配的页表项。如果虚拟地址中确定的比特数与页表项中的虚拟地址匹配，则页表项与虚拟地址匹配。如果找到匹配的页表项，则系统从匹配页表项返回物理页地址。

10. 发明申请

US20110026520A1 SYSTEM AND METHOD FOR IDENTIFYING MULTIPLE PATHS BETWEEN NETWORK NODES 有权
标题翻译：用于识别网络节点之间的多个PATHS的系统和方法
公开(公告)号：US20110026520A1
公开(公告)日：2011-02-03
申请号：US12533187
申请日：2009-07-31
申请人： Junlan Zhou , Zhengrong Ji , Yuguang Wu
发明人： Junlan Zhou , Zhengrong Ji , Yuguang Wu
IPC分类号： H04L12/56
CPC分类号： H04L47/622 , H04L43/12 , H04L45/00 , H04L45/128 , H04L45/24
摘要： Aspects of the invention pertain to transmitting packet data across a computer network. The packets may be sent via one or more distinct routes from a source to a destination. Each route may employ multiple routers disposed along the network. Non-colliding routes are determined by transmitting pairs of probe packets along the routes. A first probe packet has a maximal length, and a second probe packet has a minimal length. Depending on the order of arrival of the probe packets, the system determines whether two transport layer ports at the destination device collide. If there is a collision, then the system searches for a set of non-colliding ports. Once the non-colliding ports are determined, application data may be sent as packets along the different routes to those ports.
摘要翻译：本发明的各方面涉及通过计算机网络发送分组数据。可以通过一个或多个不同的路由从源向目的地发送分组。每个路由可以使用沿着网络布置的多个路由器。通过沿路由发送探测数据包对来确定非冲突路由。第一探测分组具有最大长度，并且第二探测分组具有最小长度。根据探测报文的到达顺序，系统确定目的设备的两个传输层端口是否相撞。如果存在冲突，则系统将搜索一组非冲突端口。一旦确定了非冲突端口，应用数据可以作为沿着不同路由的分组发送到那些端口。

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