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1. 发明授权

US07398278B2 Prefix processing technique for faster IP routing 有权
标题翻译：前缀处理技术，用于更快的IP路由
公开(公告)号：US07398278B2
公开(公告)日：2008-07-08
申请号：US11133226
申请日：2005-05-20
申请人： Srihari Cadambi , Srimat Chakradhar , Hirohiko Shibata
发明人： Srihari Cadambi , Srimat Chakradhar , Hirohiko Shibata
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： H04L45/00 , H04L29/12801 , H04L45/745 , H04L45/7453 , H04L45/7457 , H04L61/6004 , Y10S707/99936 , Y10S707/99942
摘要： A method of storing addresses in a database comprising generating original prefixes representing the addresses to be stored in the database. The prefix lengths are determined dynamically. Reduced prefixes are generated by collapsing or expanding the original prefixes such that a number of reduced prefixes is less than a number of original prefixes. The reduced prefixes are stored in the database.
摘要翻译：一种在数据库中存储地址的方法，包括生成表示要存储在数据库中的地址的原始前缀。前缀长度是动态确定的。通过折叠或扩展原始前缀来生成缩减的前缀，使得许多缩减的前缀小于原始前缀的数量。缩减的前缀存储在数据库中。

2. 发明申请

US20060198379A1 Prefix optimizations for a network search engine 审中-公开
标题翻译：网络搜索引擎的前缀优化
公开(公告)号：US20060198379A1
公开(公告)日：2006-09-07
申请号：US11133227
申请日：2005-05-20
申请人： Srihari Cadambi , Srimat Chakradhar , Hirohiko Shibata
发明人： Srihari Cadambi , Srimat Chakradhar , Hirohiko Shibata
IPC分类号： H04L12/56 , H04L12/54
CPC分类号： H04L45/00 , H04L45/745 , H04L45/7457
摘要： A network router comprising at least one index table operable to store encoded values of a function associated with an input source address in at least two locations. The encoded values are obtained by hashing the input source address such that all the encoded values must be used to recover the function. At least one filtering table is provided that is operable to store prefixes of at least two different lengths, the prefixes corresponding to network addresses. The filtering table is indexed by entries in said index table. At least one result table is provided. The result table is operable to be indexed by entries in said index table. The result table stores destination addresses. At least one record in the filtering table has a prefix length field that is operable to store a prefix length of a prefix stored in said at least one record.
摘要翻译：一种网络路由器，包括至少一个索引表，其可操作以在至少两个位置中存储与输入源地址相关联的功能的编码值。编码值通过对输入源地址进行散列获得，使得必须使用所有编码值来恢复该函数。提供至少一个过滤表，其可操作以存储至少两个不同长度的前缀，前缀对应于网络地址。过滤表由索引表中的条目索引。提供至少一个结果表。结果表可操作以由索引表中的条目索引。结果表存储目标地址。过滤表中的至少一个记录具有可用于存储存储在所述至少一个记录中的前缀的前缀长度的前缀长度字段。

3. 发明申请

US20060200581A1 Prefix processing technique for faster IP routing 有权
标题翻译：前缀处理技术，用于更快的IP路由
公开(公告)号：US20060200581A1
公开(公告)日：2006-09-07
申请号：US11133226
申请日：2005-05-20
申请人： Srihari Cadambi , Srimat Chakradhar , Hirohiko Shibata
发明人： Srihari Cadambi , Srimat Chakradhar , Hirohiko Shibata
IPC分类号： G06F7/00 , G06F15/16 , G06F17/00
CPC分类号： H04L45/00 , H04L29/12801 , H04L45/745 , H04L45/7453 , H04L45/7457 , H04L61/6004 , Y10S707/99936 , Y10S707/99942
摘要： A method of storing addresses in a database comprising generating original prefixes representing the addresses to be stored in the database. The prefix lengths are determined dynamically. Reduced prefixes are generated by collapsing or expanding the original prefixes such that a number of reduced prefixes is less than a number of original prefixes. The reduced prefixes are stored in the database.
摘要翻译：一种在数据库中存储地址的方法，包括生成表示要存储在数据库中的地址的原始前缀。前缀长度是动态确定的。通过折叠或扩展原始前缀来生成缩减的前缀，使得许多缩减的前缀小于原始前缀的数量。缩减的前缀存储在数据库中。

4. 发明授权

US08442927B2 Dynamically configurable, multi-ported co-processor for convolutional neural networks 有权
标题翻译：用于卷积神经网络的动态配置多端口协处理器
公开(公告)号：US08442927B2
公开(公告)日：2013-05-14
申请号：US12697823
申请日：2010-02-01
申请人： Srimat Chakradhar , Murugan Sankaradas , Venkata S. Jakkula , Srihari Cadambi
发明人： Srimat Chakradhar , Murugan Sankaradas , Venkata S. Jakkula , Srihari Cadambi
IPC分类号： G06F15/18 , G06F15/00 , G06G7/00
CPC分类号： G06N3/063
摘要： A coprocessor and method for processing convolutional neural networks includes a configurable input switch coupled to an input. A plurality of convolver elements are enabled in accordance with the input switch. An output switch is configured to receive outputs from the set of convolver elements to provide data to output branches. A controller is configured to provide control signals to the input switch and the output switch such that the set of convolver elements are rendered active and a number of output branches are selected for a given cycle in accordance with the control signals.
摘要翻译：用于处理卷积神经网络的协处理器和方法包括耦合到输入的可配置输入开关。根据输入开关启用多个卷积器元件。输出开关被配置为从该组卷积单元接收输出以向输出分支提供数据。控制器被配置为向输入开关和输出开关提供控制信号，使得该组卷积单元被激活，并且根据控制信号为给定周期选择多个输出分支。

5. 发明申请

US20060209725A1 Information Retrieval Architecture for Packet Classification 失效
标题翻译：数据包分类信息检索架构
公开(公告)号：US20060209725A1
公开(公告)日：2006-09-21
申请号：US11276665
申请日：2006-03-09
申请人： Srihari Cadambi , Srimat Chakradhar
发明人： Srihari Cadambi , Srimat Chakradhar
IPC分类号： H04L12/28
CPC分类号： H04L12/2854
摘要： An information retrieval architecture is herein disclosed which can handle multi-dimensional search problems such as packet classification.
摘要翻译：这里公开了可以处理诸如分组分类的多维搜索问题的信息检索架构。

6. 发明申请

US20120079298A1 ENERGY EFFICIENT HETEROGENEOUS SYSTEMS 有权
标题翻译：能源有效的异质系统
公开(公告)号：US20120079298A1
公开(公告)日：2012-03-29
申请号：US13079808
申请日：2011-04-04
申请人： Abhinandan Majumdar , Srihari Cadambi , Srimat Chakradhar
发明人： Abhinandan Majumdar , Srihari Cadambi , Srimat Chakradhar
IPC分类号： G06F1/00 , G06F11/00 , G06F9/46
CPC分类号： G06F11/3409 , G06F1/3206 , G06F1/329 , G06F1/3293 , G06F9/5066 , G06F9/5094 , G06F2209/509 , G06N99/005 , Y02D10/122 , Y02D10/124 , Y02D10/22 , Y02D10/24 , Y02D10/34 , Y02D10/36
摘要： Low-power systems and methods are disclosed for executing an application software on a general purpose processor and a plurality of accelerators with a runtime controller. The runtime controller splits a workload across the processor and the accelerators to minimize energy. The system includes building one or more performance models in an application-agnostic manner; and monitoring system performance in real-time and adjusting the workload splitting to minimize energy while conforming to a target quality of service (QoS).
摘要翻译：公开了用于在通用处理器和具有运行时间控制器的多个加速器上执行应用软件的低功率系统和方法。运行时控制器通过处理器和加速器分隔工作负载，以最小化能量。该系统包括以应用无关的方式构建一个或多个性能模型; 并实时监控系统性能，并根据目标服务质量（QoS）调整工作负载分配以最小化能源。

7. 发明申请

US20110173155A1 DATA AWARE SCHEDULING ON HETEROGENEOUS PLATFORMS 有权
标题翻译：异常平台上的数据备份调度
公开(公告)号：US20110173155A1
公开(公告)日：2011-07-14
申请号：US12860694
申请日：2010-08-20
申请人： Michela Becchi , Surendra Byna , Srihari Cadambi , Srimat Chakradhar
发明人： Michela Becchi , Surendra Byna , Srihari Cadambi , Srimat Chakradhar
IPC分类号： G06F17/00 , G06F9/46 , G06F17/30
CPC分类号： G06F9/5044
摘要： Systems and method for data-aware scheduling of applications on a heterogeneous platform having at least one central processing unit (CPU) and at least one accelerator. Such systems and methods include a function call handling module configured to intercept, analyze, and schedule library calls on a processing element. The function call handling module further includes a function call interception module configured to intercept function calls to predefined libraries, a function call analysis module configured to analyze argument size and location, and a function call redirection module configured to schedule library calls and data transfers. The systems and methods also use a memory unification module, configured to keep data coherent between memories associated with the at least one CPU and the at least one accelerator based on the output of the function call redirection module.
摘要翻译：用于具有至少一个中央处理单元（CPU）和至少一个加速器的异构平台上的应用的数据感知调度的系统和方法。这样的系统和方法包括功能调用处理模块，其被配置为在处理元件上截取，分析和调度库调用。所述功能调用处理模块还包括功能调用拦截模块，被配置为拦截对预定义库的函数调用，被配置为分析参数大小和位置的函数调用分析模块以及被配置为调度库调用和数据传输的函数调用重定向模块。系统和方法还使用存储器统一模块，其被配置为基于功能呼叫重定向模块的输出，在与至少一个CPU和至少一个加速器相关联的存储器之间保持数据一致。

8. 发明授权

US09038088B2 Load balancing on hetrogenous processing cluster based on exceeded load imbalance factor threshold determined by total completion time of multiple processing phases 有权
标题翻译：基于由多个处理阶段的总完成时间确定的超负荷不平衡因子阈值，对Hetrogenous处理集群进行负载平衡
公开(公告)号：US09038088B2
公开(公告)日：2015-05-19
申请号：US13409872
申请日：2012-03-01
申请人： Rajat Phull , Srihari Cadambi , Nishkam Ravi , Srimat Chakradhar
发明人： Rajat Phull , Srihari Cadambi , Nishkam Ravi , Srimat Chakradhar
IPC分类号： G06F1/12 , G06F9/46 , G06F9/50 , G06F9/52
CPC分类号： G06F9/5083 , G06F9/5088 , G06F9/522
摘要： Methods and systems for managing data loads on a cluster of processors that implement an iterative procedure through parallel processing of data for the procedure are disclosed. One method includes monitoring, for at least one iteration of the procedure, completion times of a plurality of different processing phases that are undergone by each of the processors in a given iteration. The method further includes determining whether a load imbalance factor threshold is exceeded in the given iteration based on the completion times for the given iteration. In addition, the data is repartitioned by reassigning the data to the processors based on predicted dependencies between assigned data units of the data and completion times of a plurality of the processers for at least two of the phases. Further, the parallel processing is implemented on the cluster of processors in accordance with the reassignment.
摘要翻译：公开了用于通过对该过程的数据的并行处理实现迭代过程的用于管理处理器集群上的数据负载的方法和系统。一种方法包括对于给定迭代中的每个处理器经历的多个不同处理阶段的完成时间进行至少一次迭代过程的监视。该方法还包括基于给定迭代的完成时间来确定在给定迭代中是否超过负载不平衡因子阈值。另外，通过基于对于至少两个相位的数据的分配的数据单元和多个处理器的完成时间之间的预测依赖性重新分配数据到处理器来重新分配数据。此外，根据重新分配，在处理器集群上实现并行处理。

9. 发明授权

US08984519B2 Scheduler and resource manager for coprocessor-based heterogeneous clusters 有权
标题翻译：基于协处理器的异构群集的调度和资源管理器
公开(公告)号：US08984519B2
公开(公告)日：2015-03-17
申请号：US13272763
申请日：2011-10-13
申请人： Srihari Cadambi , Srimat Chakradhar , M. Mustafa Rafique
发明人： Srihari Cadambi , Srimat Chakradhar , M. Mustafa Rafique
IPC分类号： G06F9/46 , G06F9/50
CPC分类号： G06F9/505 , G06F2209/5019
摘要： A system and method for scheduling client-server applications onto heterogeneous clusters includes storing at least one client request of at least one application in a pending request list on a computer readable storage medium. A priority metric is computed for each application, where the computed priority metric is applied to each client request belonging to that application. The priority metric is determined based on estimated performance of the client request and load on the pending request list. The at least one client request of the at least one application is scheduled based on the priority metric onto one or more heterogeneous resources.
摘要翻译：用于将客户端 - 服务器应用程序调度到异构群集的系统和方法包括将至少一个应用的至少一个客户端请求存储在计算机可读存储介质上的未决请求列表中。为每个应用程序计算优先级度量，其中计算的优先级度量应用于属于该应用程序的每个客户端请求。优先级度量是基于客户端请求的估计性能和挂起的请求列表上的负载来确定的。基于对一个或多个异构资源的优先权度量来调度至少一个应用的至少一个客户端请求。

10. 发明申请

US20120124591A1 SCHEDULER AND RESOURCE MANAGER FOR COPROCESSOR-BASED HETEROGENEOUS CLUSTERS 有权
标题翻译：基于共处理器的异构集群的调度员和资源管理器
公开(公告)号：US20120124591A1
公开(公告)日：2012-05-17
申请号：US13272763
申请日：2011-10-13
申请人： Srihari Cadambi , Srimat Chakradhar , M. Mustafa Rafique
发明人： Srihari Cadambi , Srimat Chakradhar , M. Mustafa Rafique
IPC分类号： G06F9/46
CPC分类号： G06F9/505 , G06F2209/5019
摘要： A system and method for scheduling client-server applications onto heterogeneous clusters includes storing at least one client request of at least one application in a pending request list on a computer readable storage medium. A priority metric is computed for each application, where the computed priority metric is applied to each client request belonging to that application. The priority metric is determined based on estimated performance of the client request and load on the pending request list. The at least one client request of the at least one application is scheduled based on the priority metric onto one or more heterogeneous resources.
摘要翻译：用于将客户端 - 服务器应用程序调度到异构群集的系统和方法包括将至少一个应用的至少一个客户端请求存储在计算机可读存储介质上的未决请求列表中。为每个应用程序计算优先级度量，其中计算的优先级度量应用于属于该应用程序的每个客户端请求。优先级度量是基于客户端请求的估计性能和挂起的请求列表上的负载来确定的。基于对一个或多个异构资源的优先权度量来调度至少一个应用的至少一个客户端请求。

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