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1. 发明授权

US08037203B2 User defined preferred DNS reference 失效
标题翻译：用户定义的首选DNS参考
公开(公告)号：US08037203B2
公开(公告)日：2011-10-11
申请号：US10782668
申请日：2004-02-19
申请人： Jos Manuel Accapadi , Mathew Accapadi , William Lee Britton , Andrew Dunshea , Dirk Michel
发明人： Jos Manuel Accapadi , Mathew Accapadi , William Lee Britton , Andrew Dunshea , Dirk Michel
IPC分类号： G06F15/173
CPC分类号： H04L61/1511
摘要： Methods, systems, and products are disclosed for user defined preferred DNS routing that include mapping for a user in a data communications application a domain name of a network host to a network address for a preferred DNS server, wherein the preferred DNS server has a network address for the domain name; receiving from the user a request for access to a resource accessible through the network host; and routing to the preferred DNS server a DNS request for the network address of the network host, the DNS request including the domain name of the network host. In typical embodiments, mapping a domain name to a network address for a preferred DNS server is carried out by storing, through the data communication application, the domain name in association with the network address for a preferred DNS server in a data structure in computer memory.
摘要翻译：公开了用于用户定义的优选DNS路由的方法，系统和产品，其包括将数据通信应用中的用户映射到网络主机的域名到优选DNS服务器的网络地址，其中优选DNS服务器具有网络地址为域名; 从用户接收对通过网络主机可访问的资源的访问请求; 并将首选DNS服务器路由到网络主机的网络地址的DNS请求，DNS请求包括网络主机的域名。在典型的实施例中，将域名映射到优选DNS服务器的网络地址是通过数据通信应用与计算机存储器中的数据结构中的优选DNS服务器的网络地址相关联地存储域名来执行的。

2. 发明授权

US07978731B2 Method and system for consolidating TCP ports 失效
标题翻译：整合TCP端口的方法和系统
公开(公告)号：US07978731B2
公开(公告)日：2011-07-12
申请号：US11857533
申请日：2007-09-19
申请人： Jos Manuel Accapadi , Kavitha Vittal Murthy Baratakke , Nikhil Hegde , Varun Sethi
发明人： Jos Manuel Accapadi , Kavitha Vittal Murthy Baratakke , Nikhil Hegde , Varun Sethi
IPC分类号： H04J3/16 , H04J3/24
CPC分类号： H04L63/029 , H04L69/16 , H04L69/165 , H04L69/22
摘要： A system for consolidating TCP ports. In response to initiating a connection to a hidden port via a network, a TCP in TCP packet is created. Then, the TCP in TCP packet is sent to the hidden port via the network via a network visible port.
摘要翻译：一个用于整合TCP端口的系统。响应于通过网络发起到隐藏端口的连接，TCP数据包中的TCP被创建。然后，TCP数据包中的TCP通过网络通过网络可见端口发送到隐藏端口。

3. 发明申请

US20090254730A1 Memory Pacing 失效
标题翻译：内存起搏
公开(公告)号：US20090254730A1
公开(公告)日：2009-10-08
申请号：US12478830
申请日：2009-06-05
申请人： Andrew Dunshea , Jos Manuel Accapadi , Catherine Moriarty Nunez
发明人： Andrew Dunshea , Jos Manuel Accapadi , Catherine Moriarty Nunez
IPC分类号： G06F12/02
CPC分类号： G06F12/1009 , Y10S707/99953 , Y10S707/99957
摘要： A method, system, and program for managing memory page requests in a multi-processor data processing system determines a threshold value of available memory, and dynamically adjusts an allocation time to fulfill a page request if the available memory is below a threshold value. The allocation time to fulfill the page request is based upon a percentage of available memory pages once a page stealer commences a scan for pages. An allocation wait time is inversely proportionally adjusted depending upon the percentage of available memory. The allocation wait time has a duration that increases in time as the percentage of available memory decreases and decreases in time as the percentage of available memory increases. More specifically, an average time per page to allocate a page including a scan time for the scan in computing the average time is determined. Then a tunable value is applied to the average time to determine a wait time. In a preferred embodiment, user defined values are received that would control the allocation wait time before fulfilling a page request.
摘要翻译：用于管理多处理器数据处理系统中的存储器页面请求的方法，系统和程序确定可用存储器的阈值，并且如果可用存储器低于阈值，则动态地调整分配时间以满足页面请求。一旦页面窃取器开始扫描页面，则完成页面请求的分配时间基于可用内存页面的百分比。分配等待时间根据可用内存的百分比进行反比例调整。分配等待时间具有随时间增加的持续时间，随着可用内存的百分比的增加，可用内存的百分比随时间而减少。更具体地，确定在计算平均时间时分配包括用于扫描的扫描时间的页面的每页的平均时间。然后将可调值应用于平均时间以确定等待时间。在优选实施例中，接收用户定义的值，其将在满足页面请求之前控制分配等待时间。

4. 发明申请

US20090113239A1 METHOD AND APPARATUS FOR INSTRUCTION TRACE REGISTERS 有权
标题翻译：指令跟踪寄存器的方法和装置
公开(公告)号：US20090113239A1
公开(公告)日：2009-04-30
申请号：US11924192
申请日：2007-10-25
申请人： Jos Manuel Accapadi , Andrew Dunshea , Miho Ogishima , Suzanne Shi
发明人： Jos Manuel Accapadi , Andrew Dunshea , Miho Ogishima , Suzanne Shi
IPC分类号： G06F9/30 , G06F11/07 , G06F9/312
CPC分类号： G06F9/30101
摘要： A computer implemented method, apparatus, and computer usable program product for utilizing instruction trace registers. In one embodiment, a value in a target processor register in a plurality of processor registers is updated in response to executing an instruction associated with program code. In response to updating the value in the target processor register, an address for the instruction is copied from an instruction address register into an instruction trace register associated with the target processor register. The instruction trace register holds the address of the instruction that updated the value stored in the target processor register.
摘要翻译：一种用于使用指令跟踪寄存器的计算机实现的方法，装置和计算机可用程序产品。在一个实施例中，响应于执行与程序代码相关联的指令，更新多个处理器寄存器中的目标处理器寄存器中的值。响应更新目标处理器寄存器中的值，将指令的地址从指令地址寄存器复制到与目标处理器寄存器相关联的指令跟踪寄存器中。指令跟踪寄存器保存更新存储在目标处理器寄存器中的值的指令的地址。

5. 发明申请

US20080244118A1 METHOD AND APPARATUS FOR SHARING BUFFERS 审中-公开
标题翻译：共享缓冲区的方法和设备
公开(公告)号：US20080244118A1
公开(公告)日：2008-10-02
申请号：US11692579
申请日：2007-03-28
申请人： JOS MANUEL ACCAPADI , VANDANA MALLEMPATI
发明人： JOS MANUEL ACCAPADI , VANDANA MALLEMPATI
IPC分类号： G06F3/00
CPC分类号： G06F12/023
摘要： A computer implemented method, apparatus, and computer usable program product are provided for managing a plurality of buffers in a data processing system. A requester component requests a free buffer of a certain size. A buffer agent determines whether a set of free buffers, whose combined size is equal to or greater than the requested buffer size, is available from a set of donor components. If the set of free buffers is available, the buffer agent combines the free buffers into a combined free buffer of size equal to or greater than the requested size, and removes the free buffers from a free buffer list of a corresponding donor component. The buffer agent then allocates the combined free buffer to the requester component.
摘要翻译：提供了一种计算机实现的方法，装置和计算机可用程序产品，用于管理数据处理系统中的多个缓冲器。请求者组件请求一定大小的空闲缓冲区。缓冲代理确定一组可用缓冲器，其组合大小等于或大于所请求的缓冲器大小，可从一组供体组件获得。如果该组可用缓冲器可用，则缓冲器代理将空闲缓冲器组合成大小等于或大于所请求大小的组合空闲缓冲器，并从相应的供体组件的空闲缓冲器列表中移除空闲缓冲器。缓冲代理然后将组合的空闲缓冲区分配给请求者组件。

6. 发明申请

US20080168457A1 METHOD FOR TRADING RESOURCES BETWEEN PARTITIONS OF A DATA PROCESSING SYSTEM 失效
标题翻译：用于在数据处理系统的分组之间交换资源的方法
公开(公告)号：US20080168457A1
公开(公告)日：2008-07-10
申请号：US11621637
申请日：2007-01-10
申请人： JOS MANUEL ACCAPADI , ANDREW DUNSHEA , DIANE GARZA FLEMMING , CATHERINE MORIARTY NUNEZ
发明人： JOS MANUEL ACCAPADI , ANDREW DUNSHEA , DIANE GARZA FLEMMING , CATHERINE MORIARTY NUNEZ
IPC分类号： G06F9/46
CPC分类号： G06F9/5077
摘要： A method is provided for a data processing system configured to include multiple logical partitions, wherein resources of the system are selectively allocated among respective partitions. In the method, an entity such as a Partition Load Manager or a separate background process is used to manage resources based on locality levels. The method includes the step of evaluating the allocation of resources to each of the partitions at a particular time, in order to select a partition having at least one resource considered to be of low desirability due to its level of locality with respect to the selected partition. The method further comprises identifying each of the other partitions that has a resource matching the resource of low desirability, and determining the overall benefit to the system that would result from trading the resource of low desirability for the matching resource of each of the identified partitions. Resources are reallocated to trade the resource of low desirability for the matching resource of the identified partition that is determined to provide the greatest overall benefit for the system, provided that at least some overall system benefit will result from the reallocation.
摘要翻译：提供了一种用于数据处理系统的方法，所述数据处理系统被配置为包括多个逻辑分区，其中所述系统的资源在各个分区之间被选择性地分配。在该方法中，使用诸如分区加载管理器或单独的后台进程的实体来基于地点级别来管理资源。该方法包括在特定时间评估对每个分区的资源分配的步骤，以便由于其相对于所选择的分区的局部性水平而选择具有被认为是低可取性的至少一个资源的分区。该方法还包括识别具有与低可靠性的资源匹配的资源的每个其他分区，以及确定由对于每个所识别的分区的匹配资源的低期望性的资源进行交易而导致的系统的总体利益。重新分配资源以交换被确定为系统提供最大整体利益的所识别分区的匹配资源的低可用性资源，前提是至少部分整体系统利益将由重新分配产生。

7. 发明申请

US20080148274A1 Scheduling Compatible Threads in a Simultaneous Multi-Threading Processor Using Cycle Per Instruction Value Occurred During Identified Time Interval 有权
标题翻译：在同一个多线程处理器中调度兼容的线程使用周期每个指令值在确定的时间间隔期间发生
公开(公告)号：US20080148274A1
公开(公告)日：2008-06-19
申请号：US12036804
申请日：2008-02-25
申请人： Jos Manuel Accapadi , Andrew Dunshea , Dirk Michel , Mysore Sathyanarayana Srivivas
发明人： Jos Manuel Accapadi , Andrew Dunshea , Dirk Michel , Mysore Sathyanarayana Srivivas
IPC分类号： G06F9/46
CPC分类号： G06F9/4881 , G06F2209/483
摘要： Identifying compatible threads in a Simultaneous Multithreading (SMT) processor environment is provided by calculating a performance metric, such as cycles per instruction (CPI), that occurs when two threads are running on the SMT processor. The CPI that is achieved when both threads were executing on the SMT processor is determined. If the CPI that was achieved is better than the compatibility threshold, then information indicating the compatibility is recorded. When a thread is about to complete, the scheduler looks at the run queue from which the completing thread belongs to dispatch another thread. The scheduler identifies a thread that is (1) compatible with the thread that is still running on the SMT processor (i.e., the thread that is not about to complete), and (2) ready to execute. The CPI data is continually updated so that threads that are compatible with one another are continually identified.
摘要翻译：通过计算在SMT处理器上运行两个线程时发生的性能指标（例如每个指令周期（CPI））来提供在同时多线程（SMT）处理器环境中识别兼容线程。确定在两个线程在SMT处理器上执行时实现的CPI。如果实现的CPI优于兼容性阈值，则记录指示兼容性的信息。当线程即将完成时，调度程序将查看完成线程所属的运行队列，以调度另一个线程。调度程序标识（1）与SMT处理器上仍然运行的线程（即，即将完成的线程）兼容的线程，以及（2）准备执行。持续更新CPI数据，以便不断地识别彼此兼容的线程。

8. 发明授权

US07278141B2 System and method for adding priority change value corresponding with a lock to a thread during lock processing 失效
标题翻译：用于在锁处理期间将与锁相对应的优先级更改值添加到线程的系统和方法
公开(公告)号：US07278141B2
公开(公告)日：2007-10-02
申请号：US10422037
申请日：2003-04-23
申请人： Jos Manuel Accapadi , Andrew Dunshea , Dirk Michel , James W. Van Fleet
发明人： Jos Manuel Accapadi , Andrew Dunshea , Dirk Michel , James W. Van Fleet
IPC分类号： G06F9/46
CPC分类号： G06F9/526 , G06F9/4881
摘要： A system and method is altering the priority of a process, or thread of execution, when the process acquires a software lock. The priority is altered when the lock is acquired and restored when the process releases the lock. Thread priorities can be altered for every lock being managed by the operating system or can selectively be altered. In addition, the amount of alteration can be individually adjusted so that a process that acquires one lock receive a different priority boost than a process that acquires a different lock. Furthermore, a method of tuning a computer system by adjusting lock priority values is provided.
摘要翻译：当进程获取软件锁时，系统和方法正在改变进程的优先级或执行的线程。当获取锁定时，优先级会更改，并在进程释放锁定时恢复。可以对由操作系统管理的每个锁进行线程优先级改变，或者可以有选择地改变。此外，可以单独调整更改量，使得获取一个锁的进程与获取不同锁的进程接收到不同的优先级提升。此外，提供了通过调整锁定优先级值来调整计算机系统的方法。

9. 发明授权

US08285763B2 File identification and retrieval in directories for categorized files 失效
标题翻译：分类文件目录中的文件识别和检索
公开(公告)号：US08285763B2
公开(公告)日：2012-10-09
申请号：US12339871
申请日：2008-12-19
申请人： Jos Manuel Accapadi , Umesh G. Khatwani
发明人： Jos Manuel Accapadi , Umesh G. Khatwani
IPC分类号： G06F17/30
CPC分类号： G06F17/3012 , Y10S707/99931 , Y10S707/99932 , Y10S707/99953
摘要： A system and program code are provided for marking a file. Responsive to a file being received, the file is stored in a directory in a file system. An indicia is associated with the file and the directory. The file is displayed using the indicia as a marked file and the directory is displayed using the indicia as a marked directory.
摘要翻译：提供了用于标记文件的系统和程序代码。响应于正在接收的文件，该文件存储在文件系统中的目录中。标记与文件和目录相关联。使用标记将文件显示为标记文件，并使用标记将目录显示为标记目录。

10. 发明授权

US07676808B2 System and method for CPI load balancing in SMT processors 失效
标题翻译： SMT处理器中CPI负载平衡的系统和方法
公开(公告)号：US07676808B2
公开(公告)日：2010-03-09
申请号：US11955503
申请日：2007-12-13
申请人： Jos Manuel Accapadi , Andrew Dunshea , Dirk Michel , Mysore Sathyanarayana Srinivas
发明人： Jos Manuel Accapadi , Andrew Dunshea , Dirk Michel , Mysore Sathyanarayana Srinivas
IPC分类号： G06F9/46
CPC分类号： G06F9/5083
摘要： A system and method for scheduling threads in a Simultaneous Multithreading (SMT) processor environment utilizing multiple SMT processors is provided. Poor performing threads that are being run on each of the SMT processors are identified. After being identified, the poor performing threads are moved to a different SMT processor. Data is captured regarding the performance of threads. In one embodiment, this data includes each threads' CPI value. When a thread is moved, data regarding the thread and its performance at the time it was moved is recorded along with a timestamp. The data regarding previous moves is used to determine whether a thread's performance is improved following the move.
摘要翻译：提供了一种利用多个SMT处理器的同时多线程（SMT）处理器环境中调度线程的系统和方法。识别在每个SMT处理器上运行的执行不良线程。被识别后，执行不良的线程被移动到不同的SMT处理器。捕获关于线程性能的数据。在一个实施例中，该数据包括每个线程的CPI值。当线程移动时，与线程及其在移动时的性能相关的数据与时间戳一起被记录。关于先前移动的数据用于确定线程的性能是否随着移动而改善。

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