APPARATUS AND METHOD OF IMPROVED EXTRACT INSTRUCTIONS
    11.
    发明申请
    APPARATUS AND METHOD OF IMPROVED EXTRACT INSTRUCTIONS 有权
    改进提取说明的装置和方法

    公开(公告)号:US20130275730A1

    公开(公告)日:2013-10-17

    申请号:US13976998

    申请日:2011-12-23

    IPC分类号: G06F9/30

    摘要: An apparatus is described that includes instruction execution logic circuitry to execute first, second, third and fourth instructions. Both the first instruction and the second instruction select a first group of input vector elements from one of multiple first non overlapping sections of respective first and second input vectors. The first group has a first bit width. Each of the multiple first non overlapping sections have a same bit width as the first group. Both the third instruction and the fourth instruction select a second group of input vector elements from one of multiple second non overlapping sections of respective third and fourth input vectors. The second group has a second bit width that is larger than the first bit width. Each of the multiple second non overlapping sections have a same bit width as the second group. The apparatus includes masking layer circuitry to mask the first and second groups of the first and third instructions at a first granularity, where, respective resultants produced therewith are respective resultants of the first and third instructions. The masking circuitry is also to mask the first and second groups of the second and fourth instructions at a second granularity, where, respective resultants produced therewith are respective resultants of the second and fourth instructions.

    摘要翻译: 描述了包括执行第一,第二,第三和第四指令的指令执行逻辑电路的装置。 第一指令和第二指令都从相应的第一和第二输入向量的多个第一非重叠部分之一中选择第一组输入向量元素。 第一组具有第一位宽度。 多个第一非重叠部分中的每一个具有与第一组相同的位宽度。 第三指令和第四指令都从相应的第三和第四输入向量的多个第二非重叠部分之一中选择第二组输入向量元素。 第二组具有比第一位宽大的第二位宽度。 多个第二非重叠部分中的每一个具有与第二组相同的位宽度。 该装置包括掩蔽层电路,以第一粒度掩蔽第一和第三指令的第一和第二组,其中由其产生的相应结果是第一和第三指令的相应结果。 掩蔽电路还以第二粒度掩蔽第二和第四指令的第一和第二组,其中由其产生的相应结果是第二和第四指令的相应结果。

    APPARATUS AND METHOD OF IMPROVED INSERT INSTRUCTIONS
    12.
    发明申请
    APPARATUS AND METHOD OF IMPROVED INSERT INSTRUCTIONS 有权
    装置和改进插入指令的方法

    公开(公告)号:US20130283021A1

    公开(公告)日:2013-10-24

    申请号:US13976992

    申请日:2011-12-23

    IPC分类号: G06F9/30

    摘要: An apparatus is described having instruction execution logic circuitry to execute first, second, third and fourth instruction. Both the first instruction and the second instruction insert a first group of input vector elements to one of multiple first non overlapping sections of respective first and second resultant vectors. The first group has a first bit width. Each of the multiple first non overlapping sections have a same bit width as the first group. Both the third instruction and the fourth instruction insert a second group of input vector elements to one of multiple second non overlapping sections of respective third and fourth resultant vectors. The second group has a second bit width that is larger than said first bit width. Each of the multiple second non overlapping sections have a same bit width as the second group. The apparatus also includes masking layer circuitry to mask the first and third instructions at a first resultant vector granularity, and, mask the second and fourth instructions at a second resultant vector granularity.

    摘要翻译: 描述了具有执行第一,第二,第三和第四指令的指令执行逻辑电路的装置。 第一指令和第二指令都将第一组输入向量元素插入到相应的第一和第二合成向量的多个第一非重叠部分之一中。 第一组具有第一位宽度。 多个第一非重叠部分中的每一个具有与第一组相同的位宽度。 第三指令和第四指令都将第二组输入矢量元素插入相应的第三和第四合成矢量的多个第二非重叠部分中的一个。 第二组具有大于所述第一位宽度的第二位宽度。 多个第二非重叠部分中的每一个具有与第二组相同的位宽度。 该装置还包括掩蔽层电路,以第一合成矢量粒度掩蔽第一和第三指令,并以第二合成向量粒度掩蔽第二和第四指令。

    PACKED DATA OPERATION MASK REGISTER ARITHMETIC COMBINATION PROCESSORS, METHODS, SYSTEMS, AND INSTRUCTIONS
    16.
    发明申请
    PACKED DATA OPERATION MASK REGISTER ARITHMETIC COMBINATION PROCESSORS, METHODS, SYSTEMS, AND INSTRUCTIONS 有权
    包装数据操作面板寄存器算术组合处理器,方法,系统和指令

    公开(公告)号:US20130275728A1

    公开(公告)日:2013-10-17

    申请号:US13976885

    申请日:2011-12-22

    IPC分类号: G06F9/30

    摘要: A method of an aspect includes receiving a packed data operation mask register arithmetic combination instruction. The packed data operation mask register arithmetic combination instruction indicates a first packed data operation mask register, indicates a second packed data operation mask register, and indicates a destination storage location. An arithmetic combination of at least a portion of bits of the first packed data operation mask register and at least a corresponding portion of bits of the second packed data operation mask register is stored in the destination storage location in response to the packed data operation mask register arithmetic combination instruction. Other methods, apparatus, systems, and instructions are disclosed.

    摘要翻译: 一种方面的方法包括接收压缩数据操作屏蔽寄存器算术组合指令。 打包数据操作屏蔽寄存器算术组合指令指示第一打包数据操作屏蔽寄存器,指示第二打包数据操作屏蔽寄存器,并指示目的地存储位置。 响应于打包数据操作屏蔽寄存器,将第一打包数据操作屏蔽寄存器的位的至少一部分与第二打包数据操作屏蔽寄存器的位的至少相应部分的算术组合存储在目的地存储位置中 算术组合指令。 公开了其它方法,装置,系统和指令。

    INSTRUCTION AND LOGIC TO PROVIDE VECTOR BLEND AND PERMUTE FUNCTIONALITY
    18.
    发明申请
    INSTRUCTION AND LOGIC TO PROVIDE VECTOR BLEND AND PERMUTE FUNCTIONALITY 审中-公开
    指令和逻辑提供向量混合和绝对功能

    公开(公告)号:US20140372727A1

    公开(公告)日:2014-12-18

    申请号:US13977734

    申请日:2011-12-23

    IPC分类号: G06F9/30 G06F9/38

    摘要: Vector blend and permute functionality are provided, responsive to instructions specifying: a destination vector register comprising fields to store vector elements, a first vector register, a vector element size, a second vector register, and a third operand. Indices are read from fields in the second register. Each index has a first selector portion and a second selector portion. Corresponding unmasked vector elements are stored to fields of the destination register, wherein each vector element, responsive to the respective first selector portion having a first value, is copied to an intermediate vector from a corresponding data field of the first register, and responsive to the respective first selector portion having a second value, is copied to the intermediate vector from a corresponding data field of the third operand. Then unmasked data fields of the destination are replaced by data fields in the intermediate vector indexed by the corresponding second selector portions.

    摘要翻译: 提供向量混合和置换功能,响应于指令:包括存储向量元素的字段的目的地向量寄存器,第一向量寄存器,向量元素大小,第二向量寄存器和第三操作数。 指数从第二个寄存器中的字段读取。 每个索引具有第一选择器部分和第二选择器部分。 对应的未屏蔽向量元素被存储到目的地寄存器的字段,其中响应于具有第一值的相应第一选择器部分的每个向量元素从第一寄存器的对应数据字段被复制到中间向量,并且响应于 具有第二值的相应的第一选择器部分从第三操作数的相应数据字段复制到中间向量。 然后,由对应的第二选择器部分索引的中间向量中的数据字段替换目的地的未屏蔽的数据字段。

    MULTI-ELEMENT INSTRUCTION WITH DIFFERENT READ AND WRITE MASKS
    20.
    发明申请
    MULTI-ELEMENT INSTRUCTION WITH DIFFERENT READ AND WRITE MASKS 有权
    具有不同读取和写入掩码的多元素指令

    公开(公告)号:US20130339678A1

    公开(公告)日:2013-12-19

    申请号:US13997998

    申请日:2011-12-23

    IPC分类号: G06F9/30

    摘要: A method is described that includes reading a first read mask from a first register. The method also includes reading a first vector operand from a second register or memory location. The method also includes applying the read mask against the first vector operand to produce a set of elements for operation. The method also includes performing an operation of the set elements. The method also includes creating an output vector by producing multiple instances of the operation's result. The method also includes reading a first write mask from a third register, the first write mask being different than the first read mask. The method also includes applying the write mask against the output vector to create a resultant vector. The method also includes writing the resultant vector to a destination register.

    摘要翻译: 描述了一种包括从第一寄存器读取第一读取掩码的方法。 该方法还包括从第二寄存器或存储器位置读取第一向量操作数。 该方法还包括对第一向量操作数应用读取掩码以产生用于操作的一组元素。 该方法还包括执行设定元件的操作。 该方法还包括通过产生操作结果的多个实例来创建输出向量。 该方法还包括从第三寄存器读取第一写掩码,第一写掩码不同于第一读掩码。 该方法还包括针对输出向量应用写掩码以产生合成矢量。 该方法还包括将结果矢量写入目的地寄存器。