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1. 发明授权

US08543991B2 Profile driven multicore background compilation 有权
标题翻译：配置文件驱动的多核后台编译
公开(公告)号：US08543991B2
公开(公告)日：2013-09-24
申请号：US13044567
申请日：2011-03-10
申请人： Subramanian Ramaswamy , David Hiniker-Roosa , Feng Yuan , Sedar Gokbulut , Ashok C. Kamath , Jan Kotas , Vance P. Morrison
发明人： Subramanian Ramaswamy , David Hiniker-Roosa , Feng Yuan , Sedar Gokbulut , Ashok C. Kamath , Jan Kotas , Vance P. Morrison
IPC分类号： G06F9/45
CPC分类号： G06F9/45516
摘要： Idle processor cores can be used to compile methods that are likely to be executed by a program based on profile data that is captured during one or more previous executions. Methods that are determined by the profile data to be likely to be used can be compiled eagerly on one or more background threads. Transparency can be achieved by ensuring that module load order is not altered because of the background threads by recording the state of loaded modules after each profiled compilation, persisting that data, and waiting to eagerly compile a method until the method to be compiled and all its dependencies has been loaded by the executing program.
摘要翻译：空闲处理器内核可用于编译可能由基于在一个或多个先前执行期间捕获的简档数据的程序执行的方法。由可能使用的配置文件数据确定的方法可以热切地编译在一个或多个后台线程上。透明度可以通过确保模块加载顺序不被改变，因为后台线程通过记录加载的模块的状态在每个配置文件编译之后，持久化数据，并等待热切地编译一个方法，直到编译方法及其所有方法依赖项由执行程序加载。

2. 发明申请

US20120323858A1 LIGHT-WEIGHT VALIDATION OF NATIVE IMAGES 有权
标题翻译：原始图像的轻量级验证
公开(公告)号：US20120323858A1
公开(公告)日：2012-12-20
申请号：US13161607
申请日：2011-06-16
申请人： Pracheeti Nagarkar , Michael Rayhelson , Atsushi Kanamori , Fadi Hanna , Surupa Biswas , Jan Kotas
发明人： Pracheeti Nagarkar , Michael Rayhelson , Atsushi Kanamori , Fadi Hanna , Surupa Biswas , Jan Kotas
IPC分类号： G06F17/30
CPC分类号： H04N21/8153 , H04N21/835 , H04N21/84
摘要： One or more identifiers that facilitate efficient native image validation can be generated and stored in an auxiliary file upon pre-compiling of an assembly. The native image can be validated against an assembly from which the native image is generated, among other files that influence the generated contents of the native image, based upon the auxiliary file and included identifiers. Additionally, native image validation can be performed in an increasing cost sequence associated with each identifier included within the auxiliary file.
摘要翻译：可以在组装的预编译之后生成促进有效的本地图像验证的一个或多个标识符并将其存储在辅助文件中。基于辅助文件和包括的标识符，本地图像可以针对影响本机图像的生成内容的其他文件中的生成本机映像的程序集进行验证。此外，本地图像验证可以以与包括在辅助文件内的每个标识符相关联的增加的成本顺序来执行。

3. 发明授权

US09584877B2 Light-weight validation of native images 有权
标题翻译：本机图像的轻量级验证
公开(公告)号：US09584877B2
公开(公告)日：2017-02-28
申请号：US13161607
申请日：2011-06-16
申请人： Pracheeti Nagarkar , Michael Rayhelson , Atsushi Kanamori , Fadi Hanna , Surupa Biswas , Jan Kotas
发明人： Pracheeti Nagarkar , Michael Rayhelson , Atsushi Kanamori , Fadi Hanna , Surupa Biswas , Jan Kotas
IPC分类号： G06F7/00 , G06F17/30 , H04N21/81 , H04N21/835 , H04N21/84
CPC分类号： H04N21/8153 , H04N21/835 , H04N21/84
摘要： One or more identifiers that facilitate efficient native image validation can be generated and stored in an auxiliary file upon pre-compiling of an assembly. The native image can be validated against an assembly from which the native image is generated, among other files that influence the generated contents of the native image, based upon the auxiliary file and included identifiers. Additionally, native image validation can be performed in an increasing cost sequence associated with each identifier included within the auxiliary file.
摘要翻译：可以在组装的预编译之后生成促进有效的本地图像验证的一个或多个标识符并将其存储在辅助文件中。基于辅助文件和包括的标识符，本地图像可以针对影响本机图像的生成内容的其他文件中的生成本机映像的程序集进行验证。此外，本地图像验证可以以与包括在辅助文件内的每个标识符相关联的增加的成本顺序来执行。

4. 发明授权

US09286115B2 Performant runtime pause with no CPU utilization 有权
标题翻译：执行运行时暂停，无CPU利用率
公开(公告)号：US09286115B2
公开(公告)日：2016-03-15
申请号：US13528870
申请日：2012-06-21
申请人： Abhinaba Basu , Jan Kotas
发明人： Abhinaba Basu , Jan Kotas
IPC分类号： G06F9/48
CPC分类号： G06F9/485 , Y02D10/24
摘要： Some computing devices have limited resources such as, for example, battery power. When a user ceases to interact with an application, execution of the application can be moved to background and the application can be paused. During the time period in which the application is paused, the application consumes no CPU cycles because executing managed threads of the paused application are stopped, and native threads are prevented from running using asynchronous procedure calls.
摘要翻译：一些计算设备具有有限的资源，例如电池电力。当用户停止与应用程序交互时，应用程序的执行可以移动到后台，并且可以暂停应用程序。在应用程序暂停的时间段内，应用程序不会占用CPU周期，因为执行已停止的应用程序的托管线程已停止，并且使用异步过程调用阻止本机线程运行。

5. 发明申请

US20120233602A1 PROFILE DRIVEN MULTICORE BACKGROUND COMPILATION 有权
标题翻译：配置文件驱动多媒体背景编译
公开(公告)号：US20120233602A1
公开(公告)日：2012-09-13
申请号：US13044567
申请日：2011-03-10
申请人： Subramanian Ramaswamy , David Hiniker-Roosa , Feng Yuan , Sedar Gokbulut , Ashok C. Kamath , Jan Kotas , Vance P. Morrison
发明人： Subramanian Ramaswamy , David Hiniker-Roosa , Feng Yuan , Sedar Gokbulut , Ashok C. Kamath , Jan Kotas , Vance P. Morrison
IPC分类号： G06F9/45
CPC分类号： G06F9/45516
摘要： Idle processor cores can be used to compile methods that are likely to be executed by a program based on profile data that is captured during one or more previous executions. Methods that are determined by the profile data to be likely to be used can be compiled eagerly on one or more background threads. Transparency can be achieved by ensuring that module load order is not altered because of the background threads by recording the state of loaded modules after each profiled compilation, persisting that data, and waiting to eagerly compile a method until the method to be compiled and all its dependencies has been loaded by the executing program.
摘要翻译：空闲处理器内核可用于编译可能由基于在一个或多个先前执行期间捕获的简档数据的程序执行的方法。由可能使用的配置文件数据确定的方法可以热切地编译在一个或多个后台线程上。透明度可以通过确保模块加载顺序不被改变，因为后台线程通过记录加载的模块的状态在每个配置文件编译之后，持久化数据，并等待热切地编译一个方法，直到编译方法及其所有方法依赖项由执行程序加载。

6. 发明授权

US08296742B2 Automatic native generation 有权
标题翻译：自动本机一代
公开(公告)号：US08296742B2
公开(公告)日：2012-10-23
申请号：US11545948
申请日：2006-10-10
申请人： Surupa Biswas , Ori Gershony , Jan Kotas
发明人： Surupa Biswas , Ori Gershony , Jan Kotas
IPC分类号： G06F9/45
CPC分类号： G06F9/45516
摘要： Various technologies and techniques are disclosed for automatically generating native images for a virtual machine environment. A virtual machine environment is provided where application libraries are distributed in an intermediate language format and then compiled at a later point in time. An automatic native generation service is provided that monitors the application libraries and generates a native image for a particular one or more of the application libraries when the service determines that native generation is appropriate. Invalid native images are automatically detected and re-generated. If a load attempt for a particular native image is unsuccessful, then the native image is determined to be invalid. The particular native image is then re-generated automatically.
摘要翻译：公开了用于为虚拟机环境自动生成本机图像的各种技术和技术。提供了虚拟机环境，其中应用程序库以中间语言格式分发，然后在稍后的时间点进行编译。提供了一种自动本地生成服务，用于监视应用程序库，并在服务确定本机代码适当时，为特定的一个或多个应用程序库生成本机映像。自动检测并重新生成本机图像无效。如果特定原生图像的加载尝试不成功，则本机映像被确定为无效。然后，将自动重新生成特定的本机映像。

7. 发明申请

US20080098368A1 Automatic native generation 有权
标题翻译：自动本机一代
公开(公告)号：US20080098368A1
公开(公告)日：2008-04-24
申请号：US11545948
申请日：2006-10-10
申请人： Surupa Biswas , Ori Gershony , Jan Kotas
发明人： Surupa Biswas , Ori Gershony , Jan Kotas
IPC分类号： G06F9/45 , G06F9/44
CPC分类号： G06F9/45516
摘要： Various technologies and techniques are disclosed for automatically generating native images for a virtual machine environment. A virtual machine environment is provided where application libraries are distributed in an intermediate language format and then compiled at a later point in time. An automatic native generation service is provided that monitors the application libraries and generates a native image for a particular one or more of the application libraries when the service determines that native generation is appropriate. Invalid native images are automatically detected and re-generated. If a load attempt for a particular native image is unsuccessful, then the native image is determined to be invalid. The particular native image is then regenerated automatically.
摘要翻译：公开了用于为虚拟机环境自动生成本机图像的各种技术和技术。提供了虚拟机环境，其中应用程序库以中间语言格式分发，然后在稍后的时间点进行编译。提供了一种自动本地生成服务，用于监视应用程序库，并在服务确定本机代码适当时，为特定的一个或多个应用程序库生成本机映像。自动检测并重新生成本机图像无效。如果特定原生图像的加载尝试不成功，则本机映像被确定为无效。然后自动重新生成特定的原始图像。

8. 发明申请

US20130347002A1 PERFORMANT RUNTIME PAUSE WITH NO CPU UTILIZATION 有权
标题翻译：执行运行暂停与无CPU使用
公开(公告)号：US20130347002A1
公开(公告)日：2013-12-26
申请号：US13528870
申请日：2012-06-21
申请人： Abhinaba Basu , Jan Kotas
发明人： Abhinaba Basu , Jan Kotas
IPC分类号： G06F9/48
CPC分类号： G06F9/485 , Y02D10/24
摘要： Some computing devices have limited resources such as, for example, battery power. When a user ceases to interact with an application, execution of the application can be moved to background and the application can be paused. During the time period in which the application is paused, the application consumes no CPU cycles because executing managed threads of the paused application are stopped, and native threads are prevented from running using asynchronous procedure calls.
摘要翻译：一些计算设备具有有限的资源，例如电池电力。当用户停止与应用程序交互时，应用程序的执行可以移动到后台，并且可以暂停应用程序。在应用程序暂停的时间段内，应用程序不会占用CPU周期，因为执行已停止的应用程序的托管线程已停止，并且使用异步过程调用阻止本机线程运行。

9. 发明授权

US08522218B2 Cross-module inlining candidate identification 有权
标题翻译：跨模块内联候选人识别
公开(公告)号：US08522218B2
公开(公告)日：2013-08-27
申请号：US12722560
申请日：2010-03-12
申请人： Surupa Biswas , David Jerome Hiniker , Jan Kotas , Frank V. Peschel-Gallee
发明人： Surupa Biswas , David Jerome Hiniker , Jan Kotas , Frank V. Peschel-Gallee
IPC分类号： G06F9/45
CPC分类号： G06F8/4443
摘要： Routines which are likely to be good candidates for cross-module inlining are automatically identified according to criteria based on service history, compiler inlining criteria, and/or execution performance criteria. Candidates can also be automatically identified by pattern matching codes of routines which satisfy service history, execution performance, and/or compiler criteria. Automatically identified candidate routines are presented in an inlining advisory tool, allowing developers to approve/veto automatically identified candidates, to add other routines, and to either suggest or require that the development tools perform cross-module inlining with particular routines. Changes to a candidate routine can trigger regeneration of native image(s) into which the routine has been compiled.
摘要翻译：可能根据服务历史，编译器内联标准和/或执行性能标准的标准自动识别可能是跨模块内联的良好候选者的例程。候选人也可以通过满足服务历史，执行性能和/或编译器标准的例程的模式匹配代码来自动识别。自动识别的候选例程在内联咨询工具中呈现，允许开发人员批准/否决自动识别的候选项，添加其他例程，并提出或要求开发工具执行特定例程的跨模块内联。候选例程的更改可以触发已编译例程的本机映像的再生。

10. 发明申请

US20110225564A1 Cross-Module Inlining Candidate Identification 有权
标题翻译：跨模块内联候选人识别
公开(公告)号：US20110225564A1
公开(公告)日：2011-09-15
申请号：US12722560
申请日：2010-03-12
申请人： Surupa Biswas , David Jerome Hiniker , Jan Kotas , Frank V. Peschel-Gallee
发明人： Surupa Biswas , David Jerome Hiniker , Jan Kotas , Frank V. Peschel-Gallee
IPC分类号： G06F9/44
CPC分类号： G06F8/4443
摘要： Routines which are likely to be good candidates for cross-module inlining are automatically identified according to criteria based on service history, compiler inlining criteria, and/or execution performance criteria. Candidates can also be automatically identified by pattern matching codes of routines which satisfy service history, execution performance, and/or compiler criteria. Automatically identified candidate routines are presented in an inlining advisory tool, allowing developers to approve/veto automatically identified candidates, to add other routines, and to either suggest or require that the development tools perform cross-module inlining with particular routines. Changes to a candidate routine can trigger regeneration of native image(s) into which the routine has been compiled.
摘要翻译：可能根据服务历史，编译器内联标准和/或执行性能标准的标准自动识别可能是跨模块内联的良好候选者的例程。候选人也可以通过满足服务历史，执行性能和/或编译器标准的例程的模式匹配代码来自动识别。自动识别的候选例程在内联咨询工具中呈现，允许开发人员批准/否决自动识别的候选项，添加其他例程，并提出或要求开发工具执行特定例程的跨模块内联。候选例程的更改可以触发已编译例程的本机映像的再生。

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