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    • 48. 发明申请
    • Method to Extract and Apply Circuit Features in Organic Substrate for Automation of Warp Modeling
    • 在有机基板中提取和应用电路特征的方法,用于自动化变形建模
    • US20090313588A1
    • 2009-12-17
    • US12260957
    • 2008-10-29
    • Hien Phu DangVijayeshwar Das KhannaArun SharmaSri M. Sri-Jayantha
    • Hien Phu DangVijayeshwar Das KhannaArun SharmaSri M. Sri-Jayantha
    • G06F17/50
    • H05K3/0005H05K1/0271H05K2201/09136
    • A method of characterizing an organic substrate including a plurality of circuit layers is provided includes the steps of: receiving an image of the organic substrate, the image including a geometric description of the circuit layers of the substrate; segmenting the substrate into multiple processing regions based, at least in part, on geometric coordinates of circuit structures defined in the image of the substrate; generating a circuit layer image corresponding to a selected one of the processing regions of the substrate; identifying one or more geometric features in the circuit layer image; estimating at least one thermomechanical property of the circuit layer image as a function of the identified geometric features; repeating the steps of receiving an image, generating a circuit layer image, identifying one or more geometric features in the circuit layer image, and estimating at least one thermomechanical property of the circuit layer image until all circuit layers in the substrate have been processed; and generating a 3-D representation of the selected one of the processing regions of the substrate including the plurality of circuit layer images as a function of the at least one thermomechanical property of each of the plurality of circuit layer images.
    • 提供了表征包括多个电路层的有机衬底的方法包括以下步骤:接收有机衬底的图像,该图像包括衬底的电路层的几何描述; 至少部分地基于在衬底的图像中限定的电路结构的几何坐标将衬底分割成多个处理区域; 生成与所述基板的所述选择的一个所述处理区域对应的电路层图像; 识别电路层图像中的一个或多个几何特征; 估计电路层图像的至少一个热机械性质作为所识别的几何特征的函数; 重复接收图像的步骤,生成电路层图像,识别电路层图像中的一个或多个几何特征,以及估计电路层图像的至少一个热机械特性,直到已经处理了基板中的所有电路层; 以及根据所述多个电路层图像中的每一个的所述至少一个热机械特性,生成包括所述多个电路层图像的所述基板的所选择的一个处理区域的3-D表示。
    • 50. 发明授权
    • Efficient algorithm for multiple page size support in IPF long format VHPT
    • 用于IPF长格式VHPT的多页大小支持的高效算法
    • US07590820B2
    • 2009-09-15
    • US11220695
    • 2005-09-08
    • Yaozu DongArun SharmaXiaoyan FengRohit Seth
    • Yaozu DongArun SharmaXiaoyan FengRohit Seth
    • G06F9/34G06F9/36
    • G06F12/1018G06F12/1036G06F12/109G06F2212/652
    • A machine-accessible medium may contain program instructions that, when executed by a processor, may cause the processor to perform at least one operation including searching a virtual hash page table (VHPT) using a region identifier and a virtual page number of a virtual address, and a default page size corresponding to the region identifier to locate a virtual address translation in the VHPT. The operation performed may further include searching the VHPT using the region identifier, the virtual page number, and at least one utilized page size to locate a virtual address translation in the VHPT if a virtual address translation is not located during the search of the VHPT using the region identifier, virtual page number, and default page size. The operation performed may also include inserting the located virtual address translation into a translation cache once a virtual address translation is located.
    • 机器可访问介质可以包含程序指令,当处理器执行时,处理器可以使处理器执行至少一个操作,包括使用区域标识符和虚拟地址的虚拟页面号来搜索虚拟散列页表(VHPT) ,以及与区域标识符对应的默认页面大小,以定位VHPT中的虚拟地址转换。 执行的操作可以进一步包括使用区域标识符,虚拟页面号码以及至少一个使用的页面大小来搜索VHPT,以便在VHPT搜索期间如果虚拟地址转换不在位置时定位VHPT中的虚拟地址转换,则使用 区域标识符,虚拟页码和默认页面大小。 所执行的操作还可以包括一旦虚拟地址转换被定位,将定位的虚拟地址转换插入到转换高速缓存中。