METHOD AND APPARATUS FOR TRACING MEMORY ACCESSES
    71.
    发明申请
    METHOD AND APPARATUS FOR TRACING MEMORY ACCESSES 有权
    跟踪存储器访问的方法和装置

    公开(公告)号:US20120254838A1

    公开(公告)日:2012-10-04

    申请号:US13433125

    申请日:2012-03-28

    申请人: Zhi Da Luo Wei Liu

    发明人: Zhi Da Luo Wei Liu

    IPC分类号: G06F9/44

    摘要: Apparatus, computer-readable storage medium and a method executed by a computer for tracing the memory accesses of an object-oriented program comprises assigning a unique identification to each class object created from at least one class in the object-oriented program by modifying a class definition of the at least one class. In response to an unloading of one of the class objects, obtaining class unloading related information from a runtime environment of the object-oriented program and obtaining the unique identification of the unloaded class object according to the returned information. Then releasing memory space assigned to the unloaded class object for storing the memory access information of the unloaded class object.

    摘要翻译: 装置,计算机可读存储介质和由计算机执行的用于跟踪面向对象程序的存储器访问的方法包括:通过修改类来为从面向对象程序中的至少一个类创建的每个类对象分配唯一标识 定义至少一个类。 响应于卸载其中一个类对象,从面向对象程序的运行时环境中获取类卸载相关信息,并根据返回的信息获取卸载的类对象的唯一标识。 然后释放分配给卸载的类对象的存储空间,用于存储卸载的类对象的存储器访问信息。

    Method for target-oriented reverse time migration for prestack depth imaging
    72.
    发明授权
    Method for target-oriented reverse time migration for prestack depth imaging 有权
    用于叠前深度成像的面向目标反向时间偏移的方法

    公开(公告)号:US08275550B2

    公开(公告)日:2012-09-25

    申请号:US12418343

    申请日:2009-04-03

    申请人: Wei Liu Yue Wang

    发明人: Wei Liu Yue Wang

    IPC分类号: G01V1/40 G01V1/00 G06G7/48

    摘要: A method and system for target-oriented reverse time migration for prestack depth imaging. One embodiment of the present invention includes determining an acquisition area within an earth model and also determining a reference surface near a target in the subsurface region of interest. The embodiment includes exciting wavefields from the reference surface and propagating the excited wavefields through the earth model. The embodiment additionally includes recording the wavefields at receiver locations in the acquisition area and at the target and synthesizing wavefields along the reference surface to reconstruct Green's functions which relate the receiver locations in the acquisition area to the target. The embodiment includes utilizing the Green's functions and prestack seismic data to determine subsurface characteristics of the subsurface region.

    摘要翻译: 用于叠前深度成像的面向目标反向时间偏移的方法和系统。 本发明的一个实施例包括确定地球模型内的获取区域,并且还确定感兴趣的地下区域中的目标附近的参考表面。 该实施例包括来自参考表面的激发波场并且通过地球模型传播激发的波场。 该实施例另外包括将波场记录在采集区域和目标处的接收器位置处,并且沿着参考表面合成波场,以重建将捕获区域中的接收器位置与目标相关联的格林函数。 该实施例包括利用Green的功能和叠前地震数据来确定地下区域的地下特性。

    Mesa edge shielding trench Schottky rectifier and method of manufacture thereof
    74.
    发明申请
    Mesa edge shielding trench Schottky rectifier and method of manufacture thereof 有权
    Mesa边缘屏蔽沟槽肖特基整流器及其制造方法

    公开(公告)号:US20120168893A1

    公开(公告)日:2012-07-05

    申请号:US12982714

    申请日:2010-12-30

    IPC分类号: H01L29/47 H01L21/20

    CPC分类号: H01L29/8725 H01L29/66143

    摘要: A mesa edge shielding trench Schottky rectifier includes a semiconductor substrate; an epitaxial layer grown on the first surface of the semiconductor substrate; a plurality of trenches spaced from each other and extended into the epitaxial layer, wherein an epitaxial region between two adjacent trenches forms the silicon mesa; a polysilicon region, having a T-shape, is separated from an inner wall of each of the trenches and a top surface of the epitaxial layer by an oxide layer, wherein a width of the top surface of the polysilicon region is bigger than an open size of each of the trenches; an anode electrode, deposited on an entire structure, forming an ohmic contact on the top surface of the polysilicon region and a Schottky contact on an exposed surface of the epitaxial layer; and a cathode electrode, deposited on the second surface of the semiconductor substrate, forming an ohmic contact thereon.

    摘要翻译: 台面边缘屏蔽沟槽肖特基整流器包括半导体衬底; 在半导体衬底的第一表面上生长的外延层; 多个沟槽彼此间隔开并延伸到外延层中,其中两个相邻沟槽之间的外延区域形成硅台面; 具有T形的多晶硅区域通过氧化物层与每个沟槽的内壁和外延层的顶表面分离,其中多晶硅区域的顶表面的宽度大于开放的 每个沟槽的大小; 沉积在整个结构上的阳极,在多晶硅区域的顶表面上形成欧姆接触,在外延层的暴露表面上形成肖特基接触; 和沉积在半导体衬底的第二表面上的阴极,在其上形成欧姆接触。

    DYNAMIC OPTIMIZATION FOR CONDITIONAL COMMIT
    76.
    发明申请
    DYNAMIC OPTIMIZATION FOR CONDITIONAL COMMIT 审中-公开
    动态优化条件咨询

    公开(公告)号:US20120079245A1

    公开(公告)日:2012-03-29

    申请号:US12890638

    申请日:2010-09-25

    IPC分类号: G06F9/312 G06F9/38 G06F9/30

    摘要: An apparatus and method is described herein for conditionally committing and/or speculative checkpointing transactions, which potentially results in dynamic resizing of transactions. During dynamic optimization of binary code, transactions are inserted to provide memory ordering safeguards, which enables a dynamic optimizer to more aggressively optimize code. And the conditional commit enables efficient execution of the dynamic optimization code, while attempting to prevent transactions from running out of hardware resources. While the speculative checkpoints enable quick and efficient recovery upon abort of a transaction. Processor hardware is adapted to support dynamic resizing of the transactions, such as including decoders that recognize a conditional commit instruction, a speculative checkpoint instruction, or both. And processor hardware is further adapted to perform operations to support conditional commit or speculative checkpointing in response to decoding such instructions.

    摘要翻译: 本文描述了用于有条件地提交和/或推测性检查点事务的装置和方法,这可能导致事务的动态调整大小。 在二进制代码的动态优化期间,插入事务以提供存储器排序保护措施,这使得动态优化器能够更积极地优化代码。 并且条件提交可以有效地执行动态优化代码,同时尝试防止事务用尽硬件资源。 虽然投机检查点能够在中止交易后快速有效地恢复。 处理器硬件适于支持事务的动态调整大小,诸如包括识别条件提交指令的解码器,推测性检查点指令或两者。 并且处理器硬件还适于执行响应于解码这样的指令来支持条件提交或推测性检查点的操作。

    Particle Tracking Methods
    78.
    发明申请
    Particle Tracking Methods 有权
    粒子跟踪方法

    公开(公告)号:US20120057751A1

    公开(公告)日:2012-03-08

    申请号:US13258476

    申请日:2009-09-24

    IPC分类号: G06K9/00

    CPC分类号: H04N7/18 G06T7/277

    摘要: A method for tracking an object in a video data, comprises the steps of determining a plurality of particles for estimating a location of the object in the video data, determining a weight for each of the plurality of the particles, wherein the weights of two or more particles are determined substantially in parallel, and estimating the location of the object in the video data based upon the determined particle weights.

    摘要翻译: 一种用于跟踪视频数据中的对象的方法,包括以下步骤:确定用于估计视频数据中对象的位置的多个粒子,确定多个粒子中的每一个的权重,其中两个或 基本上并行地确定更多的粒子,并且基于所确定的粒子权重来估计视频数据中对象的位置。

    Method and system for determining a state of charge of a battery
    80.
    发明授权
    Method and system for determining a state of charge of a battery 有权
    用于确定电池的充电状态的方法和系统

    公开(公告)号:US08108160B2

    公开(公告)日:2012-01-31

    申请号:US12238204

    申请日:2008-09-25

    IPC分类号: H02J7/00

    摘要: Methods and systems for determining a state of charge of a battery are provided. A first component of the state of charge is calculated based on a first property of the battery. A second component of the state of charge is calculated based on a second property of the battery. The first component of the state of charge is weighted based on a rate of change of the first property relative to a change of the state of charge. The second component of the state of charge is weighted based on a rate of change of the second property relative to a change of the state of charge. The state of charge is determined based on the first and second weighted components.

    摘要翻译: 提供了用于确定电池的充电状态的方法和系统。 基于电池的第一特性计算充电状态的第一分量。 基于电池的第二特性计算充电状态的第二分量。 基于第一属性相对于充电状态的变化的变化率来对充电状态的第一组成部分进行加权。 基于相对于充电状态的变化的第二属性的变化率来对电荷状态的第二分量进行加权。 基于第一和第二加权分量来确定充电状态。