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    • 25. 发明申请
    • AUTOMATIC PIPELINE COMPOSITION
    • 自动管道组成
    • US20140189666A1
    • 2014-07-03
    • US13728681
    • 2012-12-27
    • Scott A. KrigMichael D. Jeronimo
    • Scott A. KrigMichael D. Jeronimo
    • G06F9/45
    • G06F8/456
    • A method and apparatus for automatic pipeline are provided herein. Syntax elements may be manually inserted into the code, or automatically injected into the code. The syntax elements may specify hints such as data type parameters to independent functions allowing the functions to be automatically coalesced into a single loop, providing optimized data accesses to be coalesced for each function in the pipeline within the single loop. A run-time system produces optimized machine code for a target processor using syntax elements to guide the optimizations. Additionally, the pipeline may be executed. The pipeline includes the coalesced functions and data accesses.
    • 本文提供了一种自动流水线的方法和装置。 语法元素可以手动插入代码,或者自动注入到代码中。 语法元素可以指定诸如数据类型参数的提示到独立的函数,允许函数被自动合并成单个循环,为单个循环内的流水线中的每个功能提供优化的数据访问以被合并。 运行时系统使用语法元素为目标处理器生成优化的机器代码,以指导优化。 另外,可以执行流水线。 流水线包括合并的功能和数据访问。
    • 27. 发明申请
    • OPTIMIZING IMAGE MEMORY ACCESS
    • 优化图像存储器访问
    • US20140184630A1
    • 2014-07-03
    • US13727736
    • 2012-12-27
    • Scott A. Krig
    • Scott A. Krig
    • G06F12/08
    • G06F12/0862G06F12/0875G06T1/60
    • An apparatus and system for accessing an image in a memory storage is disclosed herein. The apparatus includes logic to pre-fetch image data, wherein the image data includes pixel regions. The apparatus also includes logic to arrange the image data as a set of one-dimensional arrays to be linearly processed. The apparatus further includes logic to process a first pixel region from the image data, wherein the first pixel region is stored in a cache. Additionally, the apparatus includes logic to place a second pixel region from the image data into the cache, wherein the second pixel region is to be processed after the first pixel region has been processed, and logic to process the second pixel region. Logic to write the set of one-dimensional arrays back into the memory storage is also provided, and the first pixel region is evicted from the cache.
    • 本文公开了一种用于访问存储器存储器中的图像的装置和系统。 该装置包括预取图像数据的逻辑,其中图像数据包括像素区域。 该装置还包括将图像数据排列为要被线性处理的一维阵列的集合的逻辑。 该装置还包括从图像数据处理第一像素区域的逻辑,其中第一像素区域被存储在高速缓存中。 此外,该装置包括用于将第二像素区域从图像数据放置到高速缓存中的逻辑,其中第二像素区域将在第一像素区域被处理之后被处理,并且处理第二像素区域的逻辑。 还提供了将该组一维阵列写入存储器存储器的逻辑,并且将第一像素区域从高速缓存中逐出。