Apparatus and method for performing a permute operation
    7.
    发明授权
    Apparatus and method for performing a permute operation 有权
    用于执行置换操作的装置和方法

    公开(公告)号:US09495162B2

    公开(公告)日:2016-11-15

    申请号:US13996072

    申请日:2011-12-23

    IPC分类号: G06F9/30

    摘要: An apparatus and method are described for permuting data elements with masking. For example, a method according to one embodiment includes the following operations: reading values from a mask data structure to determine whether masking is implemented for each data element of a destination operand; if masking not implemented for a particular data element, then selecting data elements from the destination operand and a second source operand based on index values stored in a first source operand to be copied to data element positions within the destination operand, wherein any one of the data elements from either the destination operand and the second source operand may be copied to any one of the data element positions within the destination operand; if masking is implemented for a particular data element of the destination operand, then performing a designated masking operation with respect to that particular data element.

    摘要翻译: 描述了用掩模来置换数据元素的装置和方法。 例如,根据一个实施例的方法包括以下操作:从掩模数据结构读取值以确定是否对目的地操作数的每个数据元素实施掩蔽; 如果对特定数据元素没有实现掩蔽,则根据存储在第一源操作数中的索引值从目的地操作数和第二源操作数中选择要复制到目的地操作数内的数据元素位置的第二源操作数,其中, 来自目的地操作数和第二源操作数的数据元素可以被复制到目的地操作数中的任何一个数据元素位置; 如果针对目的地操作数的特定数据元素实现掩蔽,则对该特定数据元素执行指定的屏蔽操作。

    APPARATUS AND METHOD FOR PERFORMING A PERMUTE OPERATION
    8.
    发明申请
    APPARATUS AND METHOD FOR PERFORMING A PERMUTE OPERATION 有权
    用于执行操作的装置和方法

    公开(公告)号:US20150026440A1

    公开(公告)日:2015-01-22

    申请号:US13996072

    申请日:2011-12-23

    IPC分类号: G06F9/30

    摘要: An apparatus and method are described for permuting data elements with masking. For example, a method according to one embodiment includes the following operations: reading values from a mask data structure to determine whether masking is implemented for each data element of a destination operand; if masking not implemented for a particular data element, then selecting data elements from the destination operand and a second source operand based on index values stored in a first source operand to be copied to data element positions within the destination operand, wherein any one of the data elements from either the destination operand and the second source operand may be copied to any one of the data element positions within the destination operand; if masking is implemented for a particular data element of the destination operand, then performing a designated masking operation with respect to that particular data element.

    摘要翻译: 描述了用掩模来置换数据元素的装置和方法。 例如,根据一个实施例的方法包括以下操作:从掩模数据结构读取值以确定是否对目的地操作数的每个数据元素实施掩蔽; 如果对特定数据元素没有实现掩蔽,则根据存储在第一源操作数中的索引值从目的地操作数和第二源操作数中选择要复制到目的地操作数内的数据元素位置的第二源操作数,其中, 来自目的地操作数和第二源操作数的数据元素可以被复制到目的地操作数中的任何一个数据元素位置; 如果针对目的地操作数的特定数据元素实现掩蔽,则对该特定数据元素执行指定的屏蔽操作。

    Apparatus and method for performing permute operations
    9.
    发明授权
    Apparatus and method for performing permute operations 有权
    用于执行置换操作的装置和方法

    公开(公告)号:US09513918B2

    公开(公告)日:2016-12-06

    申请号:US13995974

    申请日:2011-12-22

    IPC分类号: G06F9/30 G06F9/38

    摘要: An apparatus and method are described for permuting data elements with masking. For example, a method according to one embodiment includes the following operations: reading values from a mask data structure to determine whether masking is implemented for each data element of a destination operand; if masking not implemented for a particular data element, then selecting data elements from a first source operand and a second source operand based on index values stored in destination operand to be copied to data element positions within the destination operand, wherein any one of the data elements from either the first source operand and the second source operand may be copied to any one of the data element positions within the destination operand; and if masking is implemented for a particular data element of the destination operand, then performing a designated masking operation with respect to that particular data element.

    摘要翻译: 描述了用掩模来置换数据元素的装置和方法。 例如,根据一个实施例的方法包括以下操作:从掩模数据结构读取值以确定是否对目的地操作数的每个数据元素实施掩蔽; 如果对于特定数据元素没有被实现掩蔽,则基于存储在目的地操作数中的索引值从第一源操作数和第二源操作数中选择数据元素以被复制到目的地操作数中的数据元素位置,其中数据中的任何一个 可以将来自第一源操作数和第二源操作数的元素复制到目的地操作数中的任何一个数据元素位置; 并且如果针对目的地操作数的特定数据元素实现掩蔽,则对该特定数据元素执行指定的掩蔽操作。

    APPARATUS AND METHOD FOR PERFORMING PERMUTE OPERATIONS
    10.
    发明申请
    APPARATUS AND METHOD FOR PERFORMING PERMUTE OPERATIONS 有权
    用于执行操作的装置和方法

    公开(公告)号:US20150026439A1

    公开(公告)日:2015-01-22

    申请号:US13995974

    申请日:2011-12-22

    IPC分类号: G06F9/30

    摘要: An apparatus and method are described for permuting data elements with masking. For example, a method according to one embodiment includes the following operations: reading values from a mask data structure to determine whether masking is implemented for each data element of a destination operand; if masking not implemented for a particular data element, then selecting data elements from a first source operand and a second source operand based on index values stored in destination operand to be copied to data element positions within the destination operand, wherein any one of the data elements from either the first source operand and the second source operand may be copied to any one of the data element positions within the destination operand; and if masking is implemented for a particular data element of the destination operand, then performing a designated masking operation with respect to that particular data element.

    摘要翻译: 描述了用掩模来置换数据元素的装置和方法。 例如,根据一个实施例的方法包括以下操作:从掩模数据结构读取值以确定是否对目的地操作数的每个数据元素实施掩蔽; 如果对于特定数据元素没有被实现掩蔽,则基于存储在目的地操作数中的索引值从第一源操作数和第二源操作数中选择数据元素以被复制到目的地操作数中的数据元素位置,其中数据中的任何一个 可以将来自第一源操作数和第二源操作数的元素复制到目的地操作数中的任何一个数据元素位置; 并且如果针对目的地操作数的特定数据元素实现掩蔽,则对该特定数据元素执行指定的掩蔽操作。