Reducing instruction execution passes of data groups through a data operation unit
    1.
    发明授权
    Reducing instruction execution passes of data groups through a data operation unit 有权
    通过数据操作单元减少数据组的指令执行次数

    公开(公告)号:US08856499B1

    公开(公告)日:2014-10-07

    申请号:US11893615

    申请日:2007-08-15

    摘要: An apparatus is disclosed. The apparatus comprises an instruction mapping table, which includes a plurality of instruction counts and a plurality of instruction pointers each corresponding with one of the instruction counts. Each instruction pointer identifies a next instruction for execution. Further, each instruction count specifies a number of instructions to execute beginning with the next instruction. The apparatus also has a data operation unit adapted to receive a data group and adapted to execute on the received data group the number of instructions specified by a current instruction count of the instruction mapping table beginning with the next instruction identified by a current instruction pointer of the instruction mapping table before proceeding with another data group.

    摘要翻译: 公开了一种装置。 该装置包括指令映射表,其包括多个指令计数和多个指令指针,每个指令指针与指令计数之一相对应。 每个指令指针标识下一个执行指令。 此外,每个指令计数指定从下一条指令开始执行的指令数。 该装置还具有数据操作单元,该数据操作单元适于接收数据组并适于在接收到的数据组上执行指令映射表的当前指令计数指定的指令数,该指令开始于由当前指令指针 在进行另一个数据组之前的指令映射表。

    Buffering deserialized pixel data in a graphics processor unit pipeline
    6.
    发明申请
    Buffering deserialized pixel data in a graphics processor unit pipeline 有权
    在图形处理器单元管道中缓冲反序列化像素数据

    公开(公告)号:US20110254848A1

    公开(公告)日:2011-10-20

    申请号:US11893499

    申请日:2007-08-15

    IPC分类号: G06T1/00

    CPC分类号: G06T1/20

    摘要: An arithmetic logic stage in a graphics processor unit pipeline includes a number of arithmetic logic units (ALUs) and at least one buffer that stores pixel data for a group of pixels. Each clock cycle, the buffer stores one row of a series of rows of pixel data. A deserializer deserializes the rows of pixel data before the pixel data is placed in the buffer. After the buffer accumulates all rows of pixel data for a pixel, then the pixel data for the pixel can be operated on by the ALUs.

    摘要翻译: 图形处理器单元流水线中的算术逻辑级包括多个算术逻辑单元(ALU)和至少一个存储一组像素的像素数据的缓冲器。 每个时钟周期,缓冲存储一行一系列像素数据。 在将像素数据放置在缓冲器中之前,解串器反序列化像素数据行。 在缓冲器累积像素的所有像素数据行之后,可以由ALU操作像素的像素数据。

    METHOD AND SYSTEM FOR QUANTIZING AND SQUEEZING BASE VALUES OF ASSOCIATED TILES IN AN IMAGE
    9.
    发明申请
    METHOD AND SYSTEM FOR QUANTIZING AND SQUEEZING BASE VALUES OF ASSOCIATED TILES IN AN IMAGE 有权
    用于图像中相关台阶的量化和测量基本值的方法和系统

    公开(公告)号:US20120213435A1

    公开(公告)日:2012-08-23

    申请号:US13403910

    申请日:2012-02-23

    IPC分类号: G06K9/36

    摘要: A method for performing image rendering. The method includes identifying a tile in an image, wherein the image comprises a plurality of tiles including color data that is displayed by a plurality of pixels. A quantized first base value and a quantized second base value are accessed from a block of memory, wherein the block is associated with the tile. Reverse quantization is performed on the quantized first and second base values to obtain a reproduced first base value, and a reproduced second base value corresponding to the tile for purposes of determining color values for corresponding pixels.

    摘要翻译: 一种执行图像渲染的方法。 所述方法包括识别图像中的瓦片,其中所述图像包括多个瓦片,所述瓦片包括由多个像素显示的颜色数据。 从存储器块访问量化的第一基值和量化的第二基值,其中块与瓦片相关联。 对量化的第一和第二基值进行反向量化,以获得再现的第一基值和与瓦片对应的再现的第二基值,以便确定相应像素的颜色值。

    Conditional execute bit in a graphics processor unit pipeline
    10.
    发明申请
    Conditional execute bit in a graphics processor unit pipeline 审中-公开
    图形处理器单元管道中的条件执行位

    公开(公告)号:US20090046105A1

    公开(公告)日:2009-02-19

    申请号:US11893620

    申请日:2007-08-15

    IPC分类号: G09G5/00

    CPC分类号: G06T15/005

    摘要: An arithmetic logic stage in a graphics processor unit includes a number of arithmetic logic units (ALUs). An instruction is applied to sets of operands comprising pixel data associated with different pixels. The value of a conditional execute bit determines how the pixel data in a set of operands is processed by the ALUs.

    摘要翻译: 图形处理器单元中的算术逻辑级包括多个算术逻辑单元(ALU)。 将指令应用于包括与不同像素相关联的像素数据的操作数组。 条件执行位的值确定一组操作数中的像素数据如何由ALU处理。