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1. 发明授权

US06874074B1 System and method for memory reclamation 有权
标题翻译：内存回收系统和方法
公开(公告)号：US06874074B1
公开(公告)日：2005-03-29
申请号：US09711589
申请日：2000-11-13
申请人： Felix Burton , Sandeep Dutta
发明人： Felix Burton , Sandeep Dutta
IPC分类号： G06F12/02 , G06F12/16
CPC分类号： G06F12/0269 , Y10S707/99953 , Y10S707/99957
摘要： A method for memory reclamation is disclosed that includes marking a memory object when an attempt to alter a reference to the memory object is detected by a software write barrier. Marking be by using representations (“black,” “white”, “gray”) stored as part of a garbage collection information data structure associated with each memory object. Initially, all allocated memory objects are marked white. Objects are then processed such that objects referenced by pointers are marked gray. Each object marked gray is then processed to determine objects referenced by pointers in it, and such objects are marked gray. When all objects referenced by pointers in the selected gray objected have been processed, the selected gray object is marked black. When all processing has been completed, objects still marked white may be reclaimed. Also described is a garbage collector which runs as a task concurrently with other tasks. A priority of the garbage collector may be increased to prevent interruption during certain parts of the garbage collection procedure.
摘要翻译：公开了一种用于存储器回收的方法，其包括当通过软件写入屏障检测到改变对存储器对象的引用的尝试时，对存储对象进行标记。标记为使用与每个存储器对象相关联的垃圾收集信息数据结构的一部分存储的表示（“黑色”，“白色”，“灰色”）。最初，所有分配的内存对象都标记为白色。然后处理对象，使得由指针引用的对象被标记为灰色。然后处理标记为灰色的每个对象以确定由其中的指针引用的对象，并且这些对象被标记为灰色。当所选择的灰色对象中的指针引用的所有对象都已被处理时，所选的灰色对象被标记为黑色。所有处理完成后，仍可标记为白色的对象可能被回收。还描述了一个与其他任务同时作为任务运行的垃圾回收器。可以增加垃圾收集器的优先级，以防止在垃圾收集过程的某些部分期间的中断。

2. 发明授权

US09274923B2 System and method for stack crawl testing and caching 有权
标题翻译：堆栈检测和缓存的系统和方法
公开(公告)号：US09274923B2
公开(公告)日：2016-03-01
申请号：US12054546
申请日：2008-03-25
申请人： Felix Burton , Peder Andersen , Mitch Stanek
发明人： Felix Burton , Peder Andersen , Mitch Stanek
IPC分类号： G06F9/44 , G06F11/36
CPC分类号： G06F11/3604
摘要： A method for extracting static information from user code, analyzing the static information to determine location expressions for program information and comparing the location expressions to reference location expressions of the user code. In addition, a system having a reading module configured to read and extract static information from user code, an analyzing module configured to analyze the static information to determine location expressions for program information and a comparison module configured to compare the location expressions to reference location expressions of the user code.
摘要翻译：一种从用户代码中提取静态信息的方法，分析静态信息以确定程序信息的位置表达式，并将位置表达式与用户代码的参考位置表达式进行比较。此外，具有读取模块的系统被配置为从用户代码读取和提取静态信息，分析模块被配置为分析静态信息以确定程序信息的位置表达，以及比较模块，其被配置为将位置表达式与参考位置表达式进行比较的用户代码。

3. 发明申请

US20110191627A1 System And Method for Handling a Failover Event 审中-公开
标题翻译：处理故障转移事件的系统和方法
公开(公告)号：US20110191627A1
公开(公告)日：2011-08-04
申请号：US12696251
申请日：2010-01-29
申请人： Maarten Koning , Felix Burton , Matt Sherer
发明人： Maarten Koning , Felix Burton , Matt Sherer
IPC分类号： G06F11/20 , G06F11/00
CPC分类号： G06F11/00 , G06F11/20
摘要： A system comprising a memory storing a set of instructions executable by a processor. The instructions being operable to monitor progress of an application executing in a first operating system (OS) instance, the progress occurring on data stored within a shared memory area, detect a failover event in the application and copy, upon the detection of the failover event, the data from the shared memory area to a fail memory area of a second instance of the OS, the fail memory area being an area of memory mapped for receiving data from another instance of the OS only if the application executing on the another instance experiences a failover event.
摘要翻译：一种系统，包括存储可由处理器执行的一组指令的存储器。所述指令可操作以监视在第一操作系统（OS）实例中执行的应用程序的进展，所述进程发生在存储在共享存储区域内的数据上，在检测到故障转移事件时检测应用程序中的故障转移事件并复制，从共享存储器区域到OS的第二实例的故障存储器区域的数据，故障存储器区域是映射用于从另一个OS的实例接收数据的存储器区域，只有当在另一个实例上执行的应用程序经历故障转移事件。

4. 发明授权

US08225289B2 Method and system for improved tool interaction with a target 失效
标题翻译：改进与目标的工具交互的方法和系统
公开(公告)号：US08225289B2
公开(公告)日：2012-07-17
申请号：US12042102
申请日：2008-03-04
申请人： Felix Burton
发明人： Felix Burton
IPC分类号： G06F9/44
CPC分类号： G06F11/3644 , G06F9/4484
摘要： A system and method for executing application code in an operating system environment, attaching a development tool to the application code, saving a state of the application code, determining whether the attachment of the development tool interrupted a blocking system call of the application code, modifying, when it is determined the attachment of the development tool interrupted the blocking system call, the saved state to a further saved state corresponding to restarting the blocking system call and restoring the state of the application code to the further saved state.
摘要翻译：一种用于在操作系统环境中执行应用代码的系统和方法，将开发工具附加到应用代码，保存应用代码的状态，确定开发工具的附件是否中断了应用代码的阻塞系统调用，修改当确定开发工具的附件中断了阻塞系统调用时，将保存的状态保存到与重新启动阻塞系统调用相对应的进一步保存的状态，并将应用代码的状态恢复到进一步保存的状态。

5. 发明申请

US20120036501A1 Method and System for Capturing System and User Events Using Hardware Trace Devices 审中-公开
标题翻译：使用硬件跟踪设备捕获系统和用户事件的方法和系统
公开(公告)号：US20120036501A1
公开(公告)日：2012-02-09
申请号：US12849393
申请日：2010-08-03
申请人： Tomas Evensen , Felix Burton
发明人： Tomas Evensen , Felix Burton
IPC分类号： G06F9/44
CPC分类号： G06F11/3648 , G06F11/3636
摘要： A method including creating a storage buffer in a portion of memory of a computing device; inserting an instrumentation point in software of a further computing device, the instrumentation point corresponding to an event monitored by a hardware trace device, data corresponding to the event being stored in the storage buffer; executing the software; and processing the data, wherein the data is processed after a completion of the execution of the code.
摘要翻译：一种方法，包括在计算设备的存储器的一部分中创建存储缓冲器; 在另一计算设备的软件中插入仪表点，所述仪表点对应于由硬件跟踪设备监视的事件，对应于存储在所述存储缓冲器中的事件的数据; 执行软件; 并处理该数据，其中在代码的执行完成之后处理该数据。

6. 发明申请

US20110029953A1 System and Method for Scalable Handling of Debug Information 审中-公开
标题翻译：调试信息可扩展处理的系统和方法
公开(公告)号：US20110029953A1
公开(公告)日：2011-02-03
申请号：US12510410
申请日：2009-07-28
申请人： Xavier Pouyollon , Philippe Maisonneuve , Felix Burton , Maarten Koning
发明人： Xavier Pouyollon , Philippe Maisonneuve , Felix Burton , Maarten Koning
IPC分类号： G06F9/44
CPC分类号： G06F11/3624
摘要： Described herein are systems and tools for scalable handling of debug information. The system includes a memory storing an application, and a processor executing a set of instructions operable to generate a plurality of subsets from the application, produce a linkable file for each of the subsets, each linkable file including debug information for the corresponding subset, create a path from the application to the linkable files based on linked information, and load one of the linkable files for a selected subset. The debugging tool includes a removing means removing debug information from an application, a generating means generating a plurality of subsets within the application, a producing means producing a linkable debug file for each of the subsets of the application, each linkable debug file including debug information for the corresponding subset, a relocating means relocating each of the subsets within the application based on linked information, and a loading means loading the linkable debug file for a selected subset in order to debug the subset.
摘要翻译：这里描述了用于可调整处理调试信息的系统和工具。该系统包括存储应用程序的存储器和执行可操作以从应用程序生成多个子集的指令集的处理器，为每个子集产生可链接文件，每个可链接文件包括相应子集的调试信息，创建基于链接信息从应用程序到可链接文件的路径，并加载所选子集的可链接文件之一。调试工具包括从应用程序中去除调试信息的删除装置，在应用程序内生成多个子集的生成装置，为应用程序的每个子集产生可链接调试文件的产生装置，每个可链接的调试文件包括调试信息对于相应的子集，重定位装置基于链接的信息重新定位应用内的每个子集，以及加载装置加载所选子集的可链接调试文件，以便调试该子集。

7. 发明申请

US20100275185A1 System and Method for High Performance Coverage Analysis 审中-公开
标题翻译：高性能覆盖分析系统与方法
公开(公告)号：US20100275185A1
公开(公告)日：2010-10-28
申请号：US12429501
申请日：2009-04-24
申请人： Felix Burton , Tomas Evensen , Brian Nash
发明人： Felix Burton , Tomas Evensen , Brian Nash
IPC分类号： G06F9/44 , G06F9/45
CPC分类号： G06F11/3644 , G06F11/3676
摘要： A system and method for inserting at least one instrumentation point into a program at a first location, executing the program and removing the instrumentation point from the program when the executing program reaches the instrumentation point. The system and method further recording the at least one instrumentation point in a record when the instrumentation point is removed from the program.
摘要翻译：一种用于在第一位置将至少一个仪表点插入程序的系统和方法，当执行程序到达仪表点时，执行程序并从程序中移除仪器仪表点。当从程序中移除检测点时，该系统和方法还将至少一个检测点记录在记录中。

8. 发明申请

US20090248721A1 System And Method for Stack Crawl Testing and Caching 有权
标题翻译：堆栈检测和缓存的系统和方法
公开(公告)号：US20090248721A1
公开(公告)日：2009-10-01
申请号：US12054546
申请日：2008-03-25
申请人： Felix Burton , Peder Andersen , Mitch Stanek
发明人： Felix Burton , Peder Andersen , Mitch Stanek
IPC分类号： G06F17/30
CPC分类号： G06F11/3604
摘要： A method for extracting static information from user code, analyzing the static information to determine location expressions for program information and comparing the location expressions to reference location expressions of the user code. In addition, a system having a reading module configured to read and extract static information from user code, an analyzing module configured to analyze the static information to determine location expressions for program information and a comparison module configured to compare the location expressions to reference location expressions of the user code.
摘要翻译：一种从用户代码中提取静态信息的方法，分析静态信息以确定程序信息的位置表达式，并将位置表达式与用户代码的参考位置表达式进行比较。此外，具有读取模块的系统被配置为从用户代码读取和提取静态信息，分析模块被配置为分析静态信息以确定程序信息的位置表达，以及比较模块，其被配置为将位置表达式与参考位置表达式进行比较的用户代码。

9. 发明申请

US20080209393A1 System and method to automatically detect incompatible licensing models 审中-公开
标题翻译：自动检测不兼容许可模式的系统和方法
公开(公告)号：US20080209393A1
公开(公告)日：2008-08-28
申请号：US11712880
申请日：2007-02-28
申请人： Tomas Evensen , Felix Burton
发明人： Tomas Evensen , Felix Burton
IPC分类号： G06F9/44
CPC分类号： G06F9/44521 , G06F8/43
摘要： A system and method for inserting a marker in an object file, the marker indicating that at least a portion of the object file is subject to a first license agreement, determining if the first license agreement of the object file and a second license agreement to which one of the object file and a further object file to which the object file is linked are incompatible and when the first license agreement and the second license agreement are incompatible, displaying an error message to a user.
摘要翻译：一种用于在目标文件中插入标记的系统和方法，所述标记指示所述目标文件的至少一部分受到第一许可协议的影响，确定所述目标文件的第一许可协议和第二许可协议是否对象文件之一和目标文件链接到的另一个目标文件是不兼容的，当第一个许可协议和第二个许可协议不兼容时，向用户显示错误消息。

10. 发明申请

US20070044075A1 Method for analysis of source code and display of corresponding output through a marking scheme 审中-公开
标题翻译：用于分析源代码并通过标记方案显示相应输出的方法
公开(公告)号：US20070044075A1
公开(公告)日：2007-02-22
申请号：US11206725
申请日：2005-08-17
申请人： Maarten Koning , Tomas Evensen , Felix Burton
发明人： Maarten Koning , Tomas Evensen , Felix Burton
IPC分类号： G06F9/44
CPC分类号： G06F8/70
摘要： Described is receiving a segment of source code, analyzing the source code based on a performance metric, wherein the performance metric relates the source code to corresponding machine code and displaying a marked version of the source code, wherein the marked version corresponds to a value of the performance metric.
摘要翻译：描述的是接收一段源代码，基于性能度量来分析源代码，其中性能度量将源代码与相应的机器代码相关联并且显示源代码的标记版本，其中标记的版本对应于性能指标。

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