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1. 发明授权

US08954707B2 Automatic use of large pages 有权
标题翻译：自动使用大页面
公开(公告)号：US08954707B2
公开(公告)日：2015-02-10
申请号：US13565985
申请日：2012-08-03
申请人： Ahmed Gheith , Eric Van Hensbergen , James Xenidis
发明人： Ahmed Gheith , Eric Van Hensbergen , James Xenidis
IPC分类号： G06F12/10
CPC分类号： G06F12/023
摘要： A mechanism is provided for automatic use of large pages. An operating system loader performs aggressive contiguous allocation followed by demand paging of small pages into a best-effort contiguous and naturally aligned physical address range sized for a large page. The operating system detects when the large page is fully populated and switches the mapping to use large pages. If the operating system runs low on memory, the operating system can free portions and degrade gracefully.
摘要翻译：提供了一种自动使用大页面的机制。操作系统加载器执行积极的连续分配，然后将小页面的需求寻呼到为大页面设置的尽力而为的连续且自然对准的物理地址范围。操作系统检测大页面何时完全填充，并将映射切换为使用大页面。如果操作系统内存不足，操作系统可以释放部分并正常降级。

2. 发明申请

US20120060018A1 Collective Operations in a File System Based Execution Model 失效
标题翻译：基于文件系统的执行模型中的集体操作
公开(公告)号：US20120060018A1
公开(公告)日：2012-03-08
申请号：US12874267
申请日：2010-09-02
申请人： Pravin Shinde , Eric Van Hensbergen
发明人： Pravin Shinde , Eric Van Hensbergen
IPC分类号： G06F9/38
CPC分类号： G06F9/544
摘要： A mechanism is provided for group communications using a MULTI-PIPE synthetic file system. A master application creates a multi-pipe synthetic file in the MULTI-PIPE synthetic file system, the master application indicating a multi-pipe operation to be performed. The master application then writes a header-control block of the multi-pipe synthetic file specifying at least one of a multi-pipe synthetic file system name, a message type, a message size, a specific destination, or a specification of the multi-pipe operation. Any other application participating in the group communications then opens the same multi-pipe synthetic file. A MULTI-PIPE file system module then implements the multi-pipe operation as identified by the master application. The master application and the other applications then either read or write operation messages to the multi-pipe synthetic file and the MULTI-PIPE synthetic file system module performs appropriate actions.
摘要翻译：提供了一种使用MULTI-PIPE合成文件系统进行组通信的机制。主应用程序在MULTI-PIPE合成文件系统中创建多管道合成文件，主应用程序指示要执行的多管道操作。主应用程序然后写入多管道合成文件的报头控制块，其指定多管道合成文件系统名称，消息类型，消息大小，特定目的地或多层管理合成文件的规范中的至少一个，管道操作。参与组通信的任何其他应用程序打开相同的多管道合成文件。 MIPTIPIPE文件系统模块然后实现由主应用程序识别的多管道操作。主应用程序和其他应用程序然后将操作消息读取或写入多管道合成文件，并且MULTI-PIPE合成文件系统模块执行适当的操作。

3. 发明申请

US20070282982A1 Policy-Based Management in a Computer Environment 审中-公开
标题翻译：计算机环境中的政策性管理
公开(公告)号：US20070282982A1
公开(公告)日：2007-12-06
申请号：US11422127
申请日：2006-06-05
申请人： Rhonda Childress , Oded Dubovsky , Itzhack Goldberg , Ido Levy , Ziv Rafalovich , Ramakrishnan Rajamony , Eric Van Hensbergen , Martin Tross
发明人： Rhonda Childress , Oded Dubovsky , Itzhack Goldberg , Ido Levy , Ziv Rafalovich , Ramakrishnan Rajamony , Eric Van Hensbergen , Martin Tross
IPC分类号： G06F15/173
CPC分类号： H04L41/0893
摘要： A system for policy-based management in a computer environment, the system including at least one rule configured to be applied to an element of a computer environment, at least one policy including at least one of the rules, at least one profile including at least one element of the computer environment, at least one association defining a relationship between one of the policies and one of the profiles, and a computer configured to instaniate any of the associations, thereby invoking any of the rules included in the related policy for application to any of the elements in the related profile.
摘要翻译：一种用于计算机环境中用于基于策略的管理的系统，所述系统包括被配置为应用于计算机环境的元素的至少一个规则，包括至少一个规则的至少一个策略，至少一个简档至少包括所述计算机环境的一个要素，至少一个关联，其定义所述策略中的一个与所述简档中的一个之间的关系;以及计算机，被配置为实现任何关联，从而调用包括在相关策略中的任何规则以应用于相关资料中的任何元素。

4. 发明授权

US07000027B2 System and method for knowledgeable node initiated TCP splicing 有权
公开(公告)号：US07000027B2
公开(公告)日：2006-02-14
申请号：US09998048
申请日：2001-11-29
申请人： Eric Van Hensbergen
发明人： Eric Van Hensbergen
IPC分类号： G06F15/173
CPC分类号： H04L67/2814 , H04L29/06 , H04L67/1002 , H04L67/1017 , H04L69/16 , H04L69/161 , H04L69/163 , H04L69/329 , H04L2029/06054
摘要： A system and method utilizes back-end nodes to determine which node should handle an incoming requests and then utilizes the front-end switch to splice one or more connections between the client and the chosen node. Chosen nodes can repeatedly handoff the connection to other nodes to handle the client's requests. The front-end switch provides the initial client connection to back-end nodes in a round-robin approach distributing initial connections among the back-end nodes. A proxy application on the back-end node accepts the connection, parses the request, and determines which back-end node should handle the request. If another back-end node should handle the request, the back-end node currently connected to the client performs a handoff to the target back-end node. The switch splices the initial connection to a connection to the selected node and modifies subsequent packet headers appropriately in order to map the two connection states to one another.

5. 发明授权

US09158701B2 Process-specific views of large frame pages with variable granularity 有权
标题翻译：具有可变粒度的大框架页面的特定于流程的视图
公开(公告)号：US09158701B2
公开(公告)日：2015-10-13
申请号：US13541055
申请日：2012-07-03
申请人： Ahmed Gheith , Eric Van Hensbergen , James Xenidis
发明人： Ahmed Gheith , Eric Van Hensbergen , James Xenidis
IPC分类号： G06F12/00 , G06F12/10
CPC分类号： G06F12/1009 , G06F12/109
摘要： The page tables in existing art are modified to allow virtual address resolution by mapping to multiple overlapping entries, and resolving a physical address from the most specific entry. This enables more efficient use of system resources by allowing smaller frames to shadow larger frames. A page table is selected. When a virtual address in a request corresponds to an entry in the page table, which identifies a next page table associated with the large frame, a determination is made that the virtual address corresponds to an entry in the next page table, the entry in the next page table referencing a small frame overlay for the large frame. The virtual address is mapped to a physical address in the small frame overlay using data of the entry in the next page table. The physical address in a process-specific view of the large frame is returned.
摘要翻译：现有技术中的页表被修改为允许通过映射到多个重叠条目来实现虚拟地址解析，并从最特定的条目解析物理地址。通过允许较小的帧来遮蔽较大的帧，这样可以更有效地利用系统资源。选择页表。当请求中的虚拟地址对应于页表中的与大帧相关联的下一页表的条目时，确定虚拟地址对应于下一页表中的条目，引用大帧的小帧覆盖的下一页表。使用下一页表中条目的数据将虚拟地址映射到小帧覆盖中的物理地址。返回大帧的进程特定视图中的物理地址。

6. 发明授权

US08805880B2 Establishment, optimization, and routing of remote transitive name space access 有权
标题翻译：远程传输名称空间访问的建立，优化和路由
公开(公告)号：US08805880B2
公开(公告)日：2014-08-12
申请号：US13563890
申请日：2012-08-01
申请人： Eric Van Hensbergen
发明人： Eric Van Hensbergen
IPC分类号： G06F7/00 , G06F17/30 , G06F12/00
CPC分类号： H04L67/1097
摘要： A mechanism is provided for establishment, optimization, and routing of remote transitive name space access. The illustrative mechanism adds a new protocol primitive to distributed file systems, which establishes a new multiplexed client connection between the client, the transitive server, and the destination server(s). The protocol allows establishment of remote mounts on a transitive file server. The protocol allows the client to request a “recipe” for a direct connection to the destination file server without intermediate nodes. The protocol allows the intermediate server to be established as a multiplexer that forwards requests/responses to/from destination servers without unmarshalling/remarshalling.
摘要翻译：提供了一种用于远程传输名称空间访问的建立，优化和路由的机制。说明性机制为分布式文件系统添加了一个新的协议原语，它在客户端，传输服务器和目标服务器之间建立了一个新的复用客户端连接。该协议允许在传输文件服务器上建立远程安装。该协议允许客户端请求“配方”直接连接到目标文件服务器，而不需要中间节点。该协议允许中间服务器被建立为多路复用器，用于在没有解组/重组的情况下向/从目的地服务器转发请求/响应。

7. 发明授权

US07734720B2 Apparatus and system for distributing block data on a private network without using TCP/IP 失效
标题翻译：用于在私有网络上分发块数据而不使用TCP / IP的装置和系统
公开(公告)号：US07734720B2
公开(公告)日：2010-06-08
申请号：US12059153
申请日：2008-03-31
申请人： Eric Van Hensbergen , Freeman Leigh Rawson, III
发明人： Eric Van Hensbergen , Freeman Leigh Rawson, III
IPC分类号： G06F15/16
CPC分类号： H04L47/26 , H04L47/12 , H04L69/325
摘要： A system, apparatus and method for transmitting data on a private network in blocks of data without using TCP/IP as a protocol are provided. When data is to be transmitted on a private network, the data is divided into a plurality of packets and a MAC header is added to each packet. The header contains hardware addresses of the transmitting and receiving hosts as well as parameters of the data being transmitted. The hardware addresses are used to route the packets through the private network therefore obviating the use of TCP/IP to perform the same task. The data is ordinarily stored in contiguous sectors of a storage device; thus, ensuring that almost every packet will either contain data from a block of sectors or is a receipt acknowledgement of such packet.
摘要翻译：提供了一种用于在不使用TCP / IP作为协议的情况下以数据块的方式在专用网上发送数据的系统，装置和方法。当要在专用网络上传输数据时，数据被分成多个分组，并且将MAC报头添加到每个分组。报头包含发送和接收主机的硬件地址以及要发送的数据的参数。硬件地址用于通过专用网络路由数据包，从而避免使用TCP / IP执行相同的任务。数据通常存储在存储设备的连续扇区中; 因此，确保几乎每个分组将包含来自扇区块的数据或者是这样的分组的接收确认。

8. 发明授权

US07089282B2 Distributed protocol processing in a data processing system 有权
标题翻译：数据处理系统中的分布式协议处理
公开(公告)号：US07089282B2
公开(公告)日：2006-08-08
申请号：US10210360
申请日：2002-07-31
申请人： Ramakrishnan Rajamony , Eric Van Hensbergen
发明人： Ramakrishnan Rajamony , Eric Van Hensbergen
IPC分类号： G06F15/16
CPC分类号： H04L69/16 , H04L69/163
摘要： A data processing system suitable for transmitting and receiving data packets via a network including a first processing entity and a second processing entity both having access to system memory data subject to transmission over the network after being formatted according to a network communication protocol. The first processing entity performs a first portion of the network communication protocol, such as a flow control portion, while the second processing entity performs a second portion of the protocol, such as acknowledgement handling or data retrieval. The first processing entity is typically a central processing unit of a network server while the second processing entity is typically a network communication device. The first and second processing entities may reside on a single physical system or on physically distinct systems connected via a switched bus I/O architecture. The acknowledgement handling portion of the protocol may include reclamation of memory corresponding to an acknowledged packet where the memory resides on a system memory or on memory local to the second processing entity.
摘要翻译：一种适于经由包括第一处理实体和第二处理实体的网络发送和接收数据包的数据处理系统，所述第一处理实体和第二处理实体在根据网络通信协议进行格式化之后，可以通过网络进行传输，以访问系统存储器数据。第一处理实体执行网络通信协议的第一部分，诸如流控制部分，而第二处理实体执行协议的第二部分，诸如确认处理或数据检索。第一处理实体通常是网络服务器的中央处理单元，而第二处理实体通常是网络通信设备。第一和第二处理实体可以驻留在单个物理系统上，或者位于通过交换总线I / O架构连接的物理上不同的系统上。协议的确认处理部分可以包括对应于存储器驻留在系统存储器上的存储器或与第二处理实体本地存储的存储器相对应的存储器的回收。

9. 发明申请

US20140013073A1 USING LARGE FRAME PAGES WITH VARIABLE GRANULARITY 有权
标题翻译：使用可变尺寸的大框架页
公开(公告)号：US20140013073A1
公开(公告)日：2014-01-09
申请号：US13541055
申请日：2012-07-03
申请人： Ahmed Gheith , Eric Van Hensbergen , James Xenidis
发明人： Ahmed Gheith , Eric Van Hensbergen , James Xenidis
IPC分类号： G06F12/10
CPC分类号： G06F12/1009 , G06F12/109
摘要： The page tables in existing art are modified to allow virtual address resolution by mapping to multiple overlapping entries, and resolving a physical address from the most specific entry. This enables more efficient use of system resources by allowing smaller frames to shadow larger frames. A page table is selected. When a virtual address in a request corresponds to an entry in the page table, which identifies a next page table associated with the large frame, a determination is made that the virtual address corresponds to an entry in the next page table, the entry in the next page table referencing a small frame overlay for the large frame. The virtual address is mapped to a physical address in the small frame overlay using data of the entry in the next page table. The physical address in a process-specific view of the large frame is returned.
摘要翻译：现有技术中的页表被修改为允许通过映射到多个重叠条目来实现虚拟地址解析，并从最特定的条目解析物理地址。通过允许较小的帧来遮蔽较大的帧，这样可以更有效地利用系统资源。选择页表。当请求中的虚拟地址对应于页表中的与大帧相关联的下一页表的条目时，确定虚拟地址对应于下一页表中的条目，引用大帧的小帧覆盖的下一页表。使用下一页表中条目的数据将虚拟地址映射到小帧覆盖中的物理地址。返回大帧的进程特定视图中的物理地址。

10. 发明申请

US20120303681A1 Collective Operations in a File System Based Execution Model 失效
公开(公告)号：US20120303681A1
公开(公告)日：2012-11-29
申请号：US13563120
申请日：2012-07-31
申请人： Pravin Shinde , Eric Van Hensbergen
发明人： Pravin Shinde , Eric Van Hensbergen
IPC分类号： G06F17/30
CPC分类号： G06F9/544
摘要： A mechanism is provided for group communications using a MULTI-PIPE synthetic file system. A master application creates a multi-pipe synthetic file in the MULTI-PIPE synthetic file system, the master application indicating a multi-pipe operation to be performed. The master application then writes a header-control block of the multi-pipe synthetic file specifying at least one of a multi-pipe synthetic file system name, a message type, a message size, a specific destination, or a specification of the multi-pipe operation. Any other application participating in the group communications then opens the same multi-pipe synthetic file. A MULTI-PIPE file system module then implements the multi-pipe operation as identified by the master application. The master application and the other applications then either read or write operation messages to the multi-pipe synthetic file and the MULTI-PIPE synthetic file system module performs appropriate actions.

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