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1. 发明申请

US20120197928A1 REAL TIME SEARCHING AND REPORTING 有权
标题翻译：实时搜索和报告
公开(公告)号：US20120197928A1
公开(公告)日：2012-08-02
申请号：US13018236
申请日：2011-01-31
申请人： Steve Y. Zhang , Stephen P. Sorkin , Vishal Patel
发明人： Steve Y. Zhang , Stephen P. Sorkin , Vishal Patel
IPC分类号： G06F17/30
CPC分类号： G06F17/30545
摘要： A system arranged to search machine data to generate reports in real time. A search query is provided that includes a plurality of search commands. The search query is parsed to form a main search query and a remote search query. Machine data is collected from remote data sources and evaluated against one of the main and remote search queries to generate a set of search results. The main search query is then evaluated against at least a partial set of the search result to generate at least one report regarding the collected machine data. Each report can be provided for display to a user.
摘要翻译：一种系统，用于搜索机器数据以实时生成报告。提供了包括多个搜索命令的搜索查询。解析搜索查询以形成主搜索查询和远程搜索查询。机器数据从远程数据源收集，并针对主要和远程搜索查询之一进行评估，以生成一组搜索结果。然后根据搜索结果的至少一部分集合来评估主搜索查询，以生成关于所收集的机器数据的至少一个报告。每个报告都可以提供给用户进行显示。

2. 发明授权

US07502971B2 Determining a recurrent problem of a computer resource using signatures 有权
标题翻译：确定使用签名的计算机资源的经常性问题
公开(公告)号：US07502971B2
公开(公告)日：2009-03-10
申请号：US11248692
申请日：2005-10-12
申请人： Ira Cohen , Moises Goldszmidt , Julie A. Symons , Terence P. Kelly , Steve Y. Zhang
发明人： Ira Cohen , Moises Goldszmidt , Julie A. Symons , Terence P. Kelly , Steve Y. Zhang
IPC分类号： G06F11/00
CPC分类号： G06F11/008
摘要： A computer system includes a signature creation engine operable to determine signatures representing states of a computer resource from metrics for the computer resource. The computer system also includes a database operable to store the signatures along with an annotation for each signature including information relating to a state of the computer resource. The computer system is operable to determine a recurrent problem of the computer resource from stored signatures.
摘要翻译：计算机系统包括签名创建引擎，其可操作以根据计算机资源的度量来确定表示计算机资源的状态的签名。计算机系统还包括可操作以存储签名的数据库以及包括与计算机资源的状态相关的信息的每个签名的注释。计算机系统可操作以从存储的签名确定计算机资源的经常性问题。

3. 发明授权

US06725341B1 Cache line pre-load and pre-own based on cache coherence speculation 有权
标题翻译：缓存线预加载和基于缓存一致性推测的预先拥有
公开(公告)号：US06725341B1
公开(公告)日：2004-04-20
申请号：US09605239
申请日：2000-06-28
申请人： Jih-Kwon Peir , Steve Y. Zhang , Scott H. Robinson , Konrad Lai , Wen-Hann Wang
发明人： Jih-Kwon Peir , Steve Y. Zhang , Scott H. Robinson , Konrad Lai , Wen-Hann Wang
IPC分类号： G06F1200
CPC分类号： G06F12/0831
摘要： The invention provides a cache management system comprising in various embodiments pre-load and pre-own functionality to enhance cache efficiency in shared memory distributed cache multiprocessor computer systems. Some embodiments of the invention comprise an invalidation history table to record the line addresses of cache lines invalidated through dirty or clean invalidation, and which is used such that invalidated cache lines recorded in an invalidation history table are reloaded into cache by monitoring the bus for cache line addresses of cache lines recorded in the invalidation history table. In some further embodiments, a write-back bit associated with each L2 cache entry records when either a hit to the same line in another processor is detected or when the same line is invalidated in another processor's cache, and the system broadcasts write-backs from the selected local cache only when the line being written back has a write-back bit that has been set.
摘要翻译：本发明提供一种缓存管理系统，其包括在各种实施例中预先加载和预先拥有的功能，以增强共享存储器分布式高速缓存多处理器计算机系统中的高速缓存效率。本发明的一些实施例包括无效历史表，用于记录通过脏或无效无效而无效的高速缓存行的行地址，并且其被使用，使得记录在无效历史表中的无效高速缓存行通过监视高速缓存的总线被重新加载到高速缓存中记录在无效历史表中的高速缓存行的行地址。在一些另外的实施例中，与每个L2高速缓存条目相关联的回写位在检测到另一个处理器中的同一行的命中时或者当另一个处理器的高速缓存中的同一行无效时记录，并且系统广播回写从所选择的本地缓存只有当正在写回的行具有已设置的回写位时。

4. 发明授权

US08412696B2 Real time searching and reporting 有权
标题翻译：实时搜索和报告
公开(公告)号：US08412696B2
公开(公告)日：2013-04-02
申请号：US13018236
申请日：2011-01-31
申请人： Steve Y. Zhang , Stephen P. Sorkin , Vishal Patel
发明人： Steve Y. Zhang , Stephen P. Sorkin , Vishal Patel
IPC分类号： G06F17/30
CPC分类号： G06F17/30545
摘要： A system arranged to search machine data to generate reports in real time. A search query is provided that includes a plurality of search commands. The search query is parsed to form a main search query and a remote search query. Machine data is collected from remote data sources and evaluated against one of the main and remote search queries to generate a set of search results. The main search query is then evaluated against at least a partial set of the search result to generate at least one report regarding the collected machine data. Each report can be provided for display to a user.
摘要翻译：一种系统，用于搜索机器数据以实时生成报告。提供了包括多个搜索命令的搜索查询。解析搜索查询以形成主搜索查询和远程搜索查询。机器数据从远程数据源收集，并针对主要和远程搜索查询之一进行评估，以生成一组搜索结果。然后根据搜索结果的至少一部分集合来评估主搜索查询，以生成关于所收集的机器数据的至少一个报告。每个报告都可以提供给用户进行显示。

5. 发明授权

US07076613B2 Cache line pre-load and pre-own based on cache coherence speculation 失效
标题翻译：缓存线预加载和基于缓存一致性推测的预先拥有
公开(公告)号：US07076613B2
公开(公告)日：2006-07-11
申请号：US10761995
申请日：2004-01-21
申请人： Jih-Kwon Peir , Steve Y. Zhang , Scott H. Robinson , Konrad Lai , Wen-Hann Wang
发明人： Jih-Kwon Peir , Steve Y. Zhang , Scott H. Robinson , Konrad Lai , Wen-Hann Wang
IPC分类号： G06F12/00
CPC分类号： G06F12/0831
摘要： The invention provides a cache management system comprising in various embodiments pre-load and pre-own functionality to enhance cache efficiency in shared memory distributed cache multiprocessor computer systems. Some embodiments of the invention comprise an invalidation history table to record the line addresses of cache lines invalidated through dirty or clean invalidation, and which is used such that invalidated cache lines recorded in an invalidation history table are reloaded into cache by monitoring the bus for cache line addresses of cache lines recorded in the invalidation history table. In some further embodiments, a write-back bit associated with each L2 cache entry records when either a hit to the same line in another processor is detected or when the same line is invalidated in another processor's cache, and the system broadcasts write-backs from the selected local cache only when the line being written back has a write-back bit that has been set.
摘要翻译：本发明提供一种缓存管理系统，其包括在各种实施例中预先加载和预先拥有的功能，以增强共享存储器分布式高速缓存多处理器计算机系统中的高速缓存效率。本发明的一些实施例包括无效历史表，用于记录通过脏或无效无效而无效的高速缓存行的行地址，并且其被使用，使得记录在无效历史表中的无效高速缓存行通过监视高速缓存的总线被重新加载到高速缓存中记录在无效历史表中的高速缓存行的行地址。在一些另外的实施例中，与每个L2高速缓存条目相关联的回写位在检测到另一个处理器中的同一行的命中时或者当另一个处理器的高速缓存中的同一行无效时记录，并且系统广播回写从所选择的本地缓存只有当正在写回的行具有已设置的回写位时。

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