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1. 发明申请

US20160105200A1 APPARATUS AND METHOD FOR PROCESSING TRACE DATA STREAMS 有权
标题翻译：用于处理跟踪数据流的装置和方法
公开(公告)号：US20160105200A1
公开(公告)日：2016-04-14
申请号：US14564602
申请日：2014-12-09
申请人： RADU-MARIAN IVAN , RAZVAN LUCIAN IONESCU , MIHAI UDVULEANU , IONUT-VALENTIN VICOVAN
发明人： RADU-MARIAN IVAN , RAZVAN LUCIAN IONESCU , MIHAI UDVULEANU , IONUT-VALENTIN VICOVAN
IPC分类号： H03M13/15 , H04L7/08
CPC分类号： H03M13/156 , G06F11/34 , G06F11/3636 , G06F13/00 , H04L7/04 , H04L7/08
摘要： An apparatus comprising: a lower-layer decoder configured to decode a data stream formatted according to a lower-layer protocol that interleaves portions of a first data stream and one or more additional data streams to produce separated data streams comprising the first data stream and separately the one or more additional data streams; and a higher-layer decoder configured to decode the first data stream formatted according to a higher-layer protocol to produce trace data, the higher-layer decoder comprising: synchronisation logic configured to process the first data stream to detect a data pattern within the first data stream as a synchronisation event; and decoding logic configured to use the synchronisation event to synchronise decoding of the received first data stream to produce the trace data.
摘要翻译：一种装置，包括：下层解码器，其被配置为对根据低层协议格式化的数据流进行解码，所述下层协议交织第一数据流的一部分和一个或多个附加数据流，以产生包括第一数据流的分离数据流，一个或多个附加数据流; 以及更高层解码器，其被配置为对根据较高层协议格式化的第一数据流进行解码以产生跟踪数据，所述较高层解码器包括：同步逻辑，被配置为处理所述第一数据流以检测所述第一数据流内的数据模式数据流作为同步事件; 以及被配置为使用同步事件来同步所接收的第一数据流的解码以产生跟踪数据的解码逻辑。

2. 发明授权

US09647691B2 Apparatus and method for processing trace data streams 有权
公开(公告)号：US09647691B2
公开(公告)日：2017-05-09
申请号：US14564602
申请日：2014-12-09
申请人： Radu-Marian Ivan , Razvan Lucian Ionescu , Mihai Udvuleanu , Ionut-Valentin Vicovan
发明人： Radu-Marian Ivan , Razvan Lucian Ionescu , Mihai Udvuleanu , Ionut-Valentin Vicovan
IPC分类号： H03M13/15 , H03M13/00 , G06F11/30 , H04L7/08 , G06F11/36 , H04L7/04
CPC分类号： H03M13/156 , G06F11/34 , G06F11/3636 , G06F13/00 , H04L7/04 , H04L7/08
摘要： An apparatus comprising: a lower-layer decoder configured to decode a data stream formatted according to a lower-layer protocol that interleaves portions of a first data stream and one or more additional data streams to produce separated data streams comprising the first data stream and separately the one or more additional data streams; and a higher-layer decoder configured to decode the first data stream formatted according to a higher-layer protocol to produce trace data, the higher-layer decoder comprising: synchronization logic configured to process the first data stream to detect a data pattern within the first data stream as a synchronization event; and decoding logic configured to use the synchronization event to synchronize decoding of the received first data stream to produce the trace data.

3. 发明申请

US20140040858A1 METHOD AND APPARATUS FOR GENERATING RESOURCE EFFICIENT COMPUTER PROGRAM CODE 审中-公开
标题翻译：用于生成资源有效计算机程序代码的方法和装置
公开(公告)号：US20140040858A1
公开(公告)日：2014-02-06
申请号：US14111571
申请日：2011-04-20
申请人： Radu-Marian Ivan , Razvan Ionescu , Ionut-Valentin Vicovan
发明人： Radu-Marian Ivan , Razvan Ionescu , Ionut-Valentin Vicovan
IPC分类号： G06F9/44
CPC分类号： G06F8/34 , G06F8/41 , G06F8/443 , G06F8/51
摘要： A method for generating resource efficient computer program code is described. The method comprises receiving at an input of an apparatus for creating program code of a representation of source code for computer program code to be generated, analysing by the apparatus by the apparatus the received representation of source code to determine sections within the source code for which potential optimizations are available; and upon determining at least one section within the source code for which at least one potential optimization is available, identifying by the apparatus the at least one potential optimization for the at least one determined section within the source code, and implementing by the apparatus the at least one potential optimization within the source code.
摘要翻译：描述了一种生成资源有效的计算机程序代码的方法。该方法包括在用于创建要生成的计算机程序代码的源代码的表示的程序代码的设备的输入端处接收，由该设备通过该设备对接收到的源代码的表示进行分析，以确定源代码中的哪个潜在的优化可用; 并且在确定至少一个潜在优化可用的源代码中的至少一个部分之后，由所述装置识别所述源代码内的所述至少一个确定部分的所述至少一个潜在优化，并且由所述装置实现所述源源代码中最少一个潜在的优化。

4. 发明授权

US09830247B2 Digital device and method 有权
公开(公告)号：US09830247B2
公开(公告)日：2017-11-28
申请号：US14431797
申请日：2012-09-27
申请人： Radu-Marian Ivan , Razvan Ionescu , Ionut-Valentin Vicovan
发明人： Radu-Marian Ivan , Razvan Ionescu , Ionut-Valentin Vicovan
IPC分类号： G06F11/34 , G01R31/317 , G06F11/30
CPC分类号： G06F11/3495 , G01R31/31705 , G06F11/3065
摘要： A digital device comprising a functional unit, a real-time performance information unit, and a monitoring unit is described. The real-time performance information unit provides real-time performance information about the functional unit. The real-time performance information unit enables the local host device to retrieve the real-time performance information from the real-time performance information unit. The monitoring unit retrieves the real-time performance information from the real-time performance information unit. The monitoring unit has a network interface for connecting to a network. The monitoring unit is arranged to upload the real-time performance information to the network via the network interface. A method of operating the digital device is also described.

5. 发明申请

US20150248343A1 METHOD AND APPARATUS FOR IMPLEMENTING INSTRUMENTATION CODE 审中-公开
标题翻译：实施仪器代码的方法和装置
公开(公告)号：US20150248343A1
公开(公告)日：2015-09-03
申请号：US14417173
申请日：2012-07-27
申请人： Razvan Ionescu , Radu-Marian Ivan , Ionut-Valentin Vicovan
发明人： Razvan Ionescu , Radu-Marian Ivan , Ionut-Valentin Vicovan
IPC分类号： G06F11/36 , G06F9/44
CPC分类号： G06F11/3688 , G06F8/70 , G06F11/3624
摘要： A method and apparatus for implementing instrumentation code within application program code is provided. The method includes, within a software development tool, defining at least one instrumentation point within the application program code, associating at least one instrumentation code object with the at least one defined instrumentation point, the at least one instrumentation code object comprising instrumentation code, and causing the instrumentation code of the at least one instrumentation code object associated with the at least one instrumentation point to be incorporated into the application program code prior to compilation of the application program code.
摘要翻译：提供了一种在应用程序代码中实现仪表代码的方法和装置。该方法包括在软件开发工具内，在应用程序代码内定义至少一个检测点，将至少一个检测代码对象与至少一个定义的检测点相关联，所述至少一个检测代码对象包括检测代码，以及使得在编译应用程序代码之前将与至少一个检测点相关联的至少一个检测代码对象的检测代码合并到应用程序代码中。

6. 发明授权

US09626170B2 Method and computer program product for disassembling a mixed machine code 有权
公开(公告)号：US09626170B2
公开(公告)日：2017-04-18
申请号：US14899231
申请日：2013-07-18
申请人： Ionut-Valentin Vicovan , Razvan Ionescu , Radu-Marian Ivan , Mihail Nistor
发明人： Ionut-Valentin Vicovan , Razvan Ionescu , Radu-Marian Ivan , Mihail Nistor
IPC分类号： G06F9/44 , G06F9/45 , G06F11/36
CPC分类号： G06F8/53 , G06F11/3636
摘要： A method and a computer program product for disassembling a mixed machine code are described. The machine code is provided as a sequence of code items including one or more instructions and one or more data items. The method comprises: storing the sequence of code items in accordance with a corresponding sequence of addresses; executing the machine code, thereby generating an execution trace; and partitioning the sequence of addresses into instruction address blocks and data address blocks on the basis of control data, the control data comprising at least the execution trace.

7. 发明申请

US20150177976A1 METHOD AND SYSTEM FOR SCROLLING A DATA SET ACROSS A SCREEN 审中-公开
标题翻译：用于在一个屏幕上滚动数据集的方法和系统
公开(公告)号：US20150177976A1
公开(公告)日：2015-06-25
申请号：US14416720
申请日：2012-08-08
申请人： Razvan Ionescu , Radu-Marian Ivan , Ionut-Valentin Vicovan
发明人： Razvan Ionescu , Radu-Marian Ivan , Ionut-Valentin Vicovan
IPC分类号： G06F3/0485
CPC分类号： G06F3/04855 , G06F3/0488 , G09G5/346 , G09G2354/00
摘要： A method of scrolling a data set stored in a memory across a screen is described. The method comprises presenting a user interface widget on the screen. The user interface widget comprises one or more linear scroll bars and a rotation-sensitive scroll area. The method further comprises receiving one or more user inputs to the user interface widget, determining at least a scroll speed, a scroll direction and a scroll resolution from the one or more user inputs to obtain a scroll control signal, and scrolling the data set across the screen in accordance with the scroll control signal. A computer program product comprising instructions for causing a processor system to perform a method of scrolling a data set stored in a memory across a screen is described. A user interface widget is described. A device comprising a processor arranged to perform such method is described.
摘要翻译：描述了通过屏幕滚动存储在存储器中的数据集的方法。该方法包括在屏幕上呈现用户界面小部件。用户界面小部件包括一个或多个线性滚动条和旋转敏感的滚动区域。该方法还包括：接收一个或多个用户输入到用户界面小部件，从一个或多个用户输入确定至少滚动速度，滚动方向和滚动分辨率以获得滚动控制信号，以及滚动数据集屏幕按照滚动控制信号。一种计算机程序产品，包括用于使处理器系统执行通过屏幕滚动存储在存储器中的数据集的方法的指令。描述用户界面小部件。描述了包括执行这种方法的处理器的设备。

8. 发明申请

US20160147517A1 METHOD AND COMPUTER PROGRAM PRODUCT FOR DISASSEMBLING A MIXED MACHINE CODE 有权
标题翻译：混合机器代码的方法和计算机程序产品
公开(公告)号：US20160147517A1
公开(公告)日：2016-05-26
申请号：US14899231
申请日：2013-07-18
申请人： Ionut-Valentin VICOVAN , Razvan IONESCU , Radu-Marian IVAN , Mihail NISTOR
发明人： IONUT-VALENTIN VICOVAN , RAZVAN IONESCU , RADU-MARIAN IVAN , MIHAIL NISTOR
IPC分类号： G06F9/45
CPC分类号： G06F8/53 , G06F11/3636
摘要： A method and a computer program product for disassembling a mixed machine code are described. The machine code is provided as a sequence of code items including one or more instructions and one or more data items. The method comprises: storing the sequence of code items in accordance with a corresponding sequence of addresses; executing the machine code, thereby generating an execution trace; and partitioning the sequence of addresses into instruction address blocks and data address blocks on the basis of control data, the control data comprising at least the execution trace.
摘要翻译：描述用于拆卸混合机器代码的方法和计算机程序产品。机器代码被提供为包括一个或多个指令和一个或多个数据项的代码项序列。该方法包括：根据相应的地址序列存储代码项序列; 执行机器代码，从而生成执行跟踪; 以及基于控制数据将所述地址序列划分为指令地址块和数据地址块，所述控制数据至少包括所述执行跟踪。

9. 发明授权

US09348723B2 Method, system, and computer program product 有权
标题翻译：方法，系统和计算机程序产品
公开(公告)号：US09348723B2
公开(公告)日：2016-05-24
申请号：US13977076
申请日：2011-01-21
申请人： Razvan Ionescu , Ionut-Valentin Vicovan
发明人： Razvan Ionescu , Ionut-Valentin Vicovan
IPC分类号： G06F11/34 , G06F11/36
CPC分类号： G06F11/348 , G06F11/3636
摘要： A method for retrieving trace data from a target device is proposed. The target device comprises a program memory, a processor, a trace unit, and a trace buffer. The processor is operable to retrieve instructions from the program memory and to execute them. The trace buffer may contain trace data generated by the trace unit in response to the processor retrieving or executing instructions from the program memory. One or more patch instructions are written to the program memory. The processor executes said one or more patch instructions. The target device, in response to the processor executing said one or more patch instructions, performs a data transfer operation for copying the trace data from the trace buffer to a second memory outside the target device.
摘要翻译：提出了一种从目标设备中检索跟踪数据的方法。目标设备包括程序存储器，处理器，跟踪单元和跟踪缓冲器。处理器可操作以从程序存储器检索指令并执行它们。跟踪缓冲器可以包含跟踪单元响应于处理器从程序存储器检索或执行指令而生成的跟踪数据。一个或多个补丁指令被写入程序存储器。处理器执行所述一个或多个补丁指令。目标设备响应于处理器执行所述一个或多个补丁指令，执行用于将跟踪数据从跟踪缓冲器复制到目标设备外部的第二存储器的数据传送操作。

10. 发明申请

US20130305099A1 METHOD, SYSTEM, AND COMPUTER PROGRAM PRODUCT 有权
标题翻译：方法，系统和计算机程序产品
公开(公告)号：US20130305099A1
公开(公告)日：2013-11-14
申请号：US13977076
申请日：2011-01-21
申请人： Razvan Ionescu , Ionut-Valentin Vicovan
发明人： Razvan Ionescu , Ionut-Valentin Vicovan
IPC分类号： G06F11/34
CPC分类号： G06F11/348 , G06F11/3636
摘要： A method for retrieving trace data from a target device is proposed. The target device comprises a program memory, a processor, a trace unit, and a trace buffer. The processor is operable to retrieve instructions from the program memory and to execute them. The trace buffer may contain trace data generated by the trace unit in response to the processor retrieving or executing instructions from the program memory. One or more patch instructions are written to the program memory. The processor executes said one or more patch instructions. The target device, in response to the processor executing said one or more patch instructions, performs a data transfer operation for copying the trace data from the trace buffer to a second memory outside the target device.
摘要翻译：提出了一种从目标设备中检索跟踪数据的方法。目标设备包括程序存储器，处理器，跟踪单元和跟踪缓冲器。处理器可操作以从程序存储器检索指令并执行它们。跟踪缓冲器可以包含跟踪单元响应于处理器从程序存储器检索或执行指令而生成的跟踪数据。一个或多个补丁指令被写入程序存储器。处理器执行所述一个或多个补丁指令。目标设备响应于处理器执行所述一个或多个补丁指令，执行用于将跟踪数据从跟踪缓冲器复制到目标设备外部的第二存储器的数据传送操作。

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