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1. 发明申请

US20050251803A1 Method of performing kernel task upon initial execution of process at user level 有权
标题翻译：在用户级别初始执行进程时执行内核任务的方法
公开(公告)号：US20050251803A1
公开(公告)日：2005-11-10
申请号：US10837420
申请日：2004-04-30
申请人： Yoshio Turner , Dinesh Subhraveti , Gopalakrishnan Janakiraman , Jose Santos
发明人： Yoshio Turner , Dinesh Subhraveti , Gopalakrishnan Janakiraman , Jose Santos
IPC分类号： G06F7/00 , G06F9/48
CPC分类号： G06F9/4843
摘要： An embodiment of a method of performing a kernel level task upon initial execution of a child process at a user level begins with setting an instruction pointer for an initial child process instruction to an instruction to enter a kernel level. The method continues with beginning the child process which places a return value in a register for the child process and which causes the child process to enter the kernel level. The method concludes with executing a system call having a system call number of the return value. The system call comprises the kernel level task.
摘要翻译：在用户级别的子进程的初始执行时执行内核级别任务的方法的实施例是将初始子进程指令的指令指针设置为进入内核级别的指令。该方法继续开始子进程，它将返回值放在子进程的寄存器中，并导致子进程进入内核级别。该方法结束于执行具有返回值的系统调用号码的系统调用。系统调用包括内核级别任务。

2. 发明申请

US20050246708A1 Method of assigning virtual process identifier to process within process domain 有权
标题翻译：将虚拟进程标识符分配给进程域内进行处理的方法
公开(公告)号：US20050246708A1
公开(公告)日：2005-11-03
申请号：US10837110
申请日：2004-04-30
申请人： Yoshio Turner , Dinesh Subhraveti , Gopalakrishnan Janakiraman , Jose Santos
发明人： Yoshio Turner , Dinesh Subhraveti , Gopalakrishnan Janakiraman , Jose Santos
IPC分类号： G06F9/46 , G06F9/48
CPC分类号： G06F9/4843 , Y10S707/99938
摘要： An embodiment of a method of virtualizing a process identifier begins with creation of a child process from a parent process. The parent process creates the child process by making a system call. If the parent process executes before the child process begins to execute, at a kernel level and without interruption the parent process maps a free virtual process identifier to a kernel process identifier for the child process. If the child process executes before the parent process begins to execute, at the kernel level and without interruption the child process determines the kernel process identifier. The child process then maps the free virtual process identifier to the kernel process identifier.
摘要翻译：虚拟化进程标识符的方法的实施例开始于从父进程创建子进程。父进程通过进行系统调用创建子进程。如果父进程在子进程开始执行之前执行，在内核级别并且不中断的情况下，父进程将一个空闲的虚拟进程标识符映射到子进程的内核进程标识符。如果子进程在父进程开始执行之前执行，则在内核级别并且不中断，子进程确定内核进程标识符。然后，子进程将空闲的虚拟进程标识符映射到内核进程标识符。

3. 发明申请

US20050078603A1 Network congestion control 有权
标题翻译：网络拥塞控制
公开(公告)号：US20050078603A1
公开(公告)日：2005-04-14
申请号：US10680911
申请日：2003-10-08
申请人： Yoshio Turner , Gopalakrishnan Janakiraman , Jose Santos
发明人： Yoshio Turner , Gopalakrishnan Janakiraman , Jose Santos
IPC分类号： H04L12/56 , H04L12/26
CPC分类号： H04L47/10 , H04L47/263 , Y02D50/10
摘要： A network controls congestion by monitoring how well packets are actually being received at their respective dataflow destinations. The destination nodes are outfitted with a monitor that returns an acknowledgement (ACK) datapacket to the source node for each reception. The return ACK datapackets are marked according to whether congestion was encountered in the delivery to the destination. If so, a rate limiter at the source node is signaled to slow down the data injection rate. If not, the rate limiter is signaled to dial up the injection rate. Several dataflows can be independently and simultaneously controlled this way.
摘要翻译：网络通过监视在其各自的数据流目的地实际接收分组的情况来控制拥塞。目的地节点配备有监视器，该监视器向每个接收的源节点返回确认（ACK）数据包。根据是否在到达目的地的传送中遇到拥塞而标记返回的ACK数据包。如果是这样，则在源节点处的速率限制器被发出信号以减慢数据注入速率。如果没有，速率限制器用信号通知拨号速率。可以以这种方式独立和同时地控制几个数据流。

4. 发明申请

US20060004548A1 Method and apparatus for enhanced design of multi-tier systems 有权
公开(公告)号：US20060004548A1
公开(公告)日：2006-01-05
申请号：US10882597
申请日：2004-06-30
申请人： Jose Santos , Gopalakrishnan Janakiraman , Yoshio Turner
发明人： Jose Santos , Gopalakrishnan Janakiraman , Yoshio Turner
IPC分类号： G06F17/50
CPC分类号： G06F11/008 , G06F11/20
摘要： A system and method for performing enhanced modeling of multi-tiered architectures is presented. The system and method enable selection of a preferred design for a multi-tiered architecture of components based on a set of established criteria, and may employ certain vectors and functions in component attributes, and such attributes may include scalability and scope of fault attributes.

5. 发明申请

US20070239854A1 Method of migrating process domain 审中-公开
标题翻译：迁移过程域的方法
公开(公告)号：US20070239854A1
公开(公告)日：2007-10-11
申请号：US11401614
申请日：2006-04-11
申请人： Gopalakrishnan Janakiraman , Dinesh Subhraveti , Jose Santos , Yoshio Turner
发明人： Gopalakrishnan Janakiraman , Dinesh Subhraveti , Jose Santos , Yoshio Turner
IPC分类号： G06F15/16
CPC分类号： H04L67/34 , G06F9/4856 , G06F9/544 , G06F2209/542 , H04L69/32
摘要： An embodiment of a method of migrating the process domain includes attaching a process-domain interface that includes an internet protocol address to the process domain. The process-domain interface along with the process domain is moved from a first host to a second host.
摘要翻译：迁移过程域的方法的实施例包括将包括因特网协议地址的过程域接口附加到过程域。流程域界面以及流程域从第一个主机移动到第二个主机。

6. 发明申请

US20050262462A1 Method and apparatus for designing multi-tier systems 有权
标题翻译：用于设计多层系统的方法和设备
公开(公告)号：US20050262462A1
公开(公告)日：2005-11-24
申请号：US10850784
申请日：2004-05-20
申请人： Gopalakrishnan Janakiraman , Jose Santos , Yoshio Turner
发明人： Gopalakrishnan Janakiraman , Jose Santos , Yoshio Turner
IPC分类号： G06F9/44 , G06F17/50
CPC分类号： G06F11/008 , G06F8/20
摘要： A system and method for selecting a preferred design for a multi-tiered architecture of components based on a set of established criteria is provided. The system and method receive a model describing different design constructions and a set of performance and availability requirements and produces a design or set of designs that best meet these requirements. The system and method include a model for representing the infrastructure design space for multi-tier systems and their properties appropriate for judging performance and availability properties of services as well as associated cost. The method and system further include a method for searching the design space in an efficient manner.
摘要翻译：提供了一种用于基于一组已建立的标准来选择组件的多层架构的优选设计的系统和方法。系统和方法接收描述不同设计结构和一组性能和可用性要求的模型，并生成最符合这些要求的设计或一组设计。该系统和方法包括用于表示多层系统的基础设施设计空间的模型及其适合于判断服务的性能和可用性属性以及相关成本的属性。该方法和系统还包括以有效的方式搜索设计空间的方法。

7. 发明申请

US20050256843A1 Method of checkpointing and restarting processes which share open file 有权
标题翻译：共享打开文件的检查点和重新启动进程的方法
公开(公告)号：US20050256843A1
公开(公告)日：2005-11-17
申请号：US10837410
申请日：2004-04-30
申请人： Jose Santos , Dinesh Subhraveti , Yoshio Turner , Gopalakrishnan Janakiraman , David Lowell
发明人： Jose Santos , Dinesh Subhraveti , Yoshio Turner , Gopalakrishnan Janakiraman , David Lowell
IPC分类号： G06F17/30
CPC分类号： G06F17/30168 , Y10S707/99931 , Y10S707/99932 , Y10S707/99953
摘要： A method of checkpointing and restarting processes that share a file that is open begins with a step of assigning a priority to one of the processes that share the file. This identifies a priority process. The method concludes with a step of reopening the file when restoring the priority process.
摘要翻译：共享打开文件的检查点和重新启动进程的方法是从共享文件的一个进程分配优先级的步骤开始。这标识了一个优先级过程。该方法的结束是在恢复优先级过程时重新打开文件的步骤。

8. 发明申请

US20070260920A1 Method of restoring communication state of process 有权
标题翻译：恢复过程通信状态的方法
公开(公告)号：US20070260920A1
公开(公告)日：2007-11-08
申请号：US11401615
申请日：2006-04-11
申请人： Yoshio Turner , Dinesh Subhraveti , Jose Santos , Gopalakrishnan Janakiraman
发明人： Yoshio Turner , Dinesh Subhraveti , Jose Santos , Gopalakrishnan Janakiraman
IPC分类号： G06F11/00
CPC分类号： G06F11/1438
摘要： An embodiment of a method of restoring a communication state of a process includes creating a new socket for a socket saved as part of a checkpoint of the communication state. The new socket is initialized with an adjusted transmission control protocol state saved as part of the checkpoint. The adjusted transmission control protocol state indicates that a send buffer and a receive buffer are empty. Send data saved as part of the checkpoint is written into the new socket. Receive data saved as part of the checkpoint is written into a restart buffer. While at least a portion of the receive data remains in the restart buffer, a socket read system call for the new socket is redirected to read the receive data that remains in the restart buffer.
摘要翻译：恢复过程的通信状态的方法的实施例包括为作为通信状态的检查点的一部分保存的套接字创建新的套接字。新插座通过调整后的传输控制协议状态进行初始化，保存为检查点的一部分。调整后的传输控制协议状态表示发送缓冲区和接收缓冲区为空。将作为检查点的一部分保存的发送数据写入新插座。将作为检查点一部分保存的接收数据写入重新启动缓冲区。当接收数据的至少一部分保留在重新启动缓冲区中时，针对新套接字的套接字读取系统调用被重定向以读取重新启动缓冲器中保留的接收数据。

9. 发明申请

US20060041786A1 Method of checkpointing parallel processes in execution within plurality of process domains 失效
标题翻译：在多个进程域中检查执行中的并行进程的方法
公开(公告)号：US20060041786A1
公开(公告)日：2006-02-23
申请号：US10924513
申请日：2004-08-23
申请人： Gopalakrishnan Janakiraman , Dinesh Subhraveti , Jose Santos , Yoshio Turner
发明人： Gopalakrishnan Janakiraman , Dinesh Subhraveti , Jose Santos , Yoshio Turner
IPC分类号： G06F11/00
CPC分类号： G06F9/54 , G06F9/468 , G06F9/485
摘要： An embodiment of a method of checkpointing parallel processes in execution within a plurality of process domains begins with a step of setting communication rules to stop communication between the process domains. Each process domain comprises an execution environment at a user level for at least one of the parallel processes. The method continues with a step of checkpointing each process domain and any in-transit messages. The method concludes with a step of resetting the communication rules to allow the communication between the process domains.
摘要翻译：在多个进程域中执行中的并行进程的检查点的方法的实施例开始于设置通信规则以停止进程域之间的通信的步骤。每个处理域包括对于并行进程中的至少一个的用户级的执行环境。该方法继续执行检查点每个进程域和任何传入中的消息的步骤。该方法的结束是重置通信规则以允许进程域之间的通信的步骤。

10. 发明申请

US20050257090A1 Method of restoring processes within process domain 失效
标题翻译：恢复流程域内流程的方法
公开(公告)号：US20050257090A1
公开(公告)日：2005-11-17
申请号：US10836538
申请日：2004-04-30
申请人： Jose Santos , Dinesh Subhraveti , Yoshio Turner , Gopalakrishnan Janakiraman , David Lowell
发明人： Jose Santos , Dinesh Subhraveti , Yoshio Turner , Gopalakrishnan Janakiraman , David Lowell
IPC分类号： G06F11/00
CPC分类号： G06F11/1438
摘要： A method of restoring processes within a process domain begins with a step of restoring a tree of processes in which at least two of the processes share at least a resource. The method continues with a step of restoring a checkpoint state of each resource used by the processes after a time when a possible need for a restoration state of the resource exists. According to an embodiment, the restoration state comprises information used by the method during the step of restoring the tree of processes. According to another embodiment, the restoration state comprises information used by the method during the step of restoring the checkpoint state of one or more particular resources. The method concludes with a step of resuming execution of each process after restoration of the checkpoint state of the resources used by the process.
摘要翻译：还原过程域内的进程的方法开始于恢复至少两个进程至少共享一个资源的进程树。该方法继续在可能需要资源的恢复状态的时间之后恢复由进程使用的每个资源的检查点状态的步骤。根据实施例，恢复状态包括在恢复进程树的步骤期间由该方法使用的信息。根据另一个实施例，恢复状态包括在恢复一个或多个特定资源的检查点状态的步骤期间该方法使用的信息。该方法的结束是在恢复处理使用的资源的检查点状态之后恢复执行每个进程的步骤。

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