专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08122440B1 Method and apparatus for enumerating external program code dependencies 有权
标题翻译：枚举外部程序代码依赖关系的方法和装置
公开(公告)号：US08122440B1
公开(公告)日：2012-02-21
申请号：US11862009
申请日：2007-09-26
申请人： James Lentini , Thomas Talpey
发明人： James Lentini , Thomas Talpey
IPC分类号： G06F9/45 , G06F9/445
CPC分类号： G06F8/433
摘要： A computer-implemented method and apparatus for enumerating program code dependencies is provided. According to an embodiment of the invention, a user selects or otherwise indicates a code base to be processed and analyzed for the purpose of enumerating those program code modules required by the code base in order to properly compile and execute the code base. Next, the code base is processed in accordance with instructions designed to mirror those of a compiler for compiling the code base. Accordingly, external program code dependencies are identified using compile time compilation parameters, as well as extensive programming language analysis.
摘要翻译：提供了用于枚举程序代码依赖性的计算机实现的方法和装置。根据本发明的一个实施例，为了正确编译和执行代码库，用户选择或以其他方式指示要处理和分析的代码库，以列举代码库所需的那些程序代码模块。接下来，代码库根据设计用于镜像用于编译代码库的编译器的指令进行处理。因此，使用编译时编译参数以及广泛的编程语言分析来识别外部程序代码依赖性。

2. 发明授权

US07971236B1 Method and system for secure remote direct memory access 有权
标题翻译：用于安全远程直接内存访问的方法和系统
公开(公告)号：US07971236B1
公开(公告)日：2011-06-28
申请号：US12260950
申请日：2008-10-29
申请人： James Lentini
发明人： James Lentini
IPC分类号： G06F7/04 , G06F15/16 , G06F17/30 , H04L29/06
CPC分类号： H04L63/08
摘要： Method and system are provided where a memory key structure is used for authenticating access to a memory location that is registered for a remote direct memory access (RDMA) operation. The memory key structure not only includes a standard memory key that is expected by an RDMA enabled network interface card (RNIC), but also includes an endpoint network address identifier and a transport identifier. The endpoint network address identifier and the transport identifier are verified before an entity is granted access to the registered memory location.
摘要翻译：提供了方法和系统，其中使用存储器密钥结构来认证对被注册用于远程直接存储器访问（RDMA）操作的存储器位置的访问。存储器键结构不仅包括由启用RDMA的网络接口卡（RNIC）所期望的标准存储器密钥，还包括端点网络地址标识符和传输标识符。端点网络地址标识符和传输标识符在允许实体访问已注册的存储器位置之前被验证。

3. 发明授权

US07917597B1 RDMA network configuration using performance analysis 有权
标题翻译： RDMA网络配置使用性能分析
公开(公告)号：US07917597B1
公开(公告)日：2011-03-29
申请号：US11592732
申请日：2006-11-02
申请人： James Lentini
发明人： James Lentini
IPC分类号： G06F15/167 , G06F15/16 , G06F13/28 , H04L12/28
CPC分类号： G06F13/28 , H04L12/6418
摘要： An embodiment of the invention provides an apparatus and method for performing RDMA (Remote Direct Memory Access) network configuration. The apparatus and method measure a performance of each RDMA operation for different data message sizes and determine an RDMA operation to be applied for a particular packet size sent by an application, based on the measured performance. As an example, the RDMA operations are, e.g., RDMA send/receive, RDMA write, RDMA read, memory registration and memory un-registration, or memory bind and memory unbind. The measured performance can be, for example, the total time to perform an RDMA operation for different packet sizes.
摘要翻译：本发明的实施例提供了一种用于执行RDMA（远程直接存储器访问）网络配置的装置和方法。该装置和方法测量不同数据消息大小的每个RDMA操作的性能，并且基于测量的性能来确定应用于由应用发送的特定分组大小的RDMA操作。作为示例，RDMA操作例如是RDMA发送/接收，RDMA写入，RDMA读取，存储器注册和存储器取消注册，或存储器绑定和存储器解除绑定。测量的性能可以是例如对不同分组大小执行RDMA操作的总时间。

4. 发明授权

US08688798B1 System and method for a shared write address protocol over a remote direct memory access connection 有权
标题翻译：通过远程直接内存访问连接的共享写地址协议的系统和方法
公开(公告)号：US08688798B1
公开(公告)日：2014-04-01
申请号：US12418180
申请日：2009-04-03
申请人： James Lentini
发明人： James Lentini
IPC分类号： G06F15/167
CPC分类号： H04L47/70 , H04L67/1097
摘要： The present invention provides a system and method for a shared write address protocol (SWAP) that is implemented over a remote direct memory address (RDMA) connection. Each party to a connection establishes a flow control block that is accessible to its partner via a RDMA READ operation. The novel protocol operates so that each module needs to have one outstanding RDMA READ operation at a time, i.e., to obtain the current flow control information from its partner. In operation, if data to be transmitted is less than or equal to a buffer size, an INLINE message data structure of the SWAP protocol is utilized to send the data to be target. However, if the data is greater than the buffer size, a second determination is made as to whether sufficient space exists in the message pool for the data. If insufficient space exists, the sender will wait until sufficient space exists before utilizing a novel WRITE operation of the SWAP protocol to transmit the data.
摘要翻译：本发明提供了一种通过远程直接存储器地址（RDMA）连接实现的共享写地址协议（SWAP）的系统和方法。连接的每一方都建立一个可通过RDMA READ操作访问其对方的流控制块。新颖的协议操作使得每个模块一次需要具有一个未完成的RDMA READ操作，即从其伙伴获得当前的流控制信息。在操作中，如果要发送的数据小于或等于缓冲区大小，则使用SWAP协议的INLINE消息数据结构将数据发送到目标。然而，如果数据大于缓冲区大小，则进行关于数据的消息池中是否存在足够空间的第二确定。如果空间不足，则在使用SWAP协议的新颖WRITE操作传输数据之前，发送方将等到有足够的空间存在。

5. 发明授权

US08392312B2 Adaptive scheduling of storage operations based on utilization of a multiple client and server resources in a distributed network storage system 有权
标题翻译：基于在分布式网络存储系统中使用多个客户端和服务器资源的存储操作的自适应调度
公开(公告)号：US08392312B2
公开(公告)日：2013-03-05
申请号：US12237307
申请日：2008-09-24
申请人： Alexandros Batsakis , Arkady Kanevsky , James Lentini , Thomas Talpey
发明人： Alexandros Batsakis , Arkady Kanevsky , James Lentini , Thomas Talpey
IPC分类号： G06Q40/00 , G06Q30/00 , G06Q10/00 , G06Q20/00
CPC分类号： G06F9/505 , G06Q30/0601 , G06Q30/08 , G06Q40/00 , H04L67/1097
摘要： Scheduling operations such as asynchronous file system operations in a network storage system is accomplished by applying a bid-price online auction methodology, in which bid (willingness-to-pay) values and price (cost) values are dynamically set by storage clients and a storage server, respectively, based on utilization of computing resources. The system provides a framework for adaptively scheduling asynchronous file system operations, managing multiple key resources of the distributed file system, including network bandwidth, server I/O, server CPU, and client and server memory utilization. The system can accelerate, defer, or cancel asynchronous requests to improve application-perceived performance. Congestion pricing via online auctions can be employed to coordinate the use of system resources by clients, so clients can detect shortages and adapt their resource usage.
摘要翻译：在网络存储系统中的异步文件系统操作的调度操作是通过应用投标价格在线拍卖方法来实现的，其中存储客户端动态地设置出价（付费意愿）价值和价格（成本）值，并且存储服务器，分别基于计算资源的利用。该系统为自适应调度异步文件系统操作，管理分布式文件系统的多个关键资源，包括网络带宽，服务器I / O，服务器CPU以及客户端和服务器内存利用率提供了框架。系统可以加速，推迟或取消异步请求，以提高应用感知性能。通过在线拍卖的拥堵定价可以用来协调客户对系统资源的使用，客户可以发现短缺并调整其资源使用情况。

6. 发明申请

US20100076805A1 Adaptive Scheduling Of Storage Operations Based On Utilization Of Multiple Client And Server Resources In A Distributed Network Storage System 有权
标题翻译：基于分布式网络存储系统中多个客户端和服务器资源的利用的存储操作的自适应调度
公开(公告)号：US20100076805A1
公开(公告)日：2010-03-25
申请号：US12237307
申请日：2008-09-24
申请人： Alexandros Batsakis , Arkady Kanevsky , James Lentini , Thomas Talpey
发明人： Alexandros Batsakis , Arkady Kanevsky , James Lentini , Thomas Talpey
IPC分类号： G06Q30/00 , G06F17/30 , G06F15/16 , G06Q50/00 , G06Q10/00 , G06F9/46
CPC分类号： G06F9/505 , G06Q30/0601 , G06Q30/08 , G06Q40/00 , H04L67/1097
摘要： Scheduling operations such as asynchronous file system operations in a network storage system is accomplished by applying a bid-price online auction methodology, in which bid (willingness-to-pay) values and price (cost) values are dynamically set by storage clients and a storage server, respectively, based on utilization of computing resources. The system provides a framework for adaptively scheduling asynchronous file system operations, managing multiple key resources of the distributed file system, including network bandwidth, server I/O, server CPU, and client and server memory utilization. The system can accelerate, defer, or cancel asynchronous requests to improve application-perceived performance. Congestion pricing via online auctions can be employed to coordinate the use of system resources by clients, so clients can detect shortages and adapt their resource usage.
摘要翻译：在网络存储系统中的异步文件系统操作的调度操作是通过应用投标价格在线拍卖方法来实现的，其中存储客户端动态地设置出价（付费意愿）价值和价格（成本）值，并且存储服务器，分别基于计算资源的利用。该系统为自适应调度异步文件系统操作，管理分布式文件系统的多个关键资源，包括网络带宽，服务器I / O，服务器CPU以及客户端和服务器内存利用率提供了框架。系统可以加速，推迟或取消异步请求，以提高应用感知性能。通过在线拍卖的拥堵定价可以用来协调客户对系统资源的使用，客户可以发现短缺并调整其资源使用情况。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式