DOT PRODUCT PROCESSORS, METHODS, SYSTEMS, AND INSTRUCTIONS
    1.
    发明申请
    DOT PRODUCT PROCESSORS, METHODS, SYSTEMS, AND INSTRUCTIONS 审中-公开
    产品处理器,方法,系统和说明

    公开(公告)号:US20140195783A1

    公开(公告)日:2014-07-10

    申请号:US13977094

    申请日:2011-12-29

    IPC分类号: G06F9/30

    摘要: A method of an aspect includes receiving a dot product instruction. The dot product instruction indicates a first source packed data including at least four data elements, indicates a second source packed data including at least eight data elements, and indicates a destination storage location. A result packed data is stored in the destination storage location in response to the dot product instruction. The result includes a plurality of data elements that each includes a dot product result. Each of the dot product results includes a sum of products of the at least four data elements of the first source packed data with corresponding data elements in a different subset of at least four data elements of the second source packed data. Other methods, apparatus, systems, and instructions are disclosed.

    摘要翻译: 一方面的方法包括接收点积指令。 点产品指令指示包括至少四个数据元素的第一源打包数据,指示包括至少八个数据元素的第二源打包数据,并且指示目的地存储位置。 响应于点积指令,结果打包数据被存储在目的地存储位置。 结果包括多个数据元素,每个数据元素包括点积结果。 每个点积结果包括第一源打包数据的至少四个数据元素与第二源打包数据的至少四个数据元素的不同子集中的相应数据元素的乘积之和。 公开了其它方法,装置,系统和指令。