GENERATING AND PERFORMING DEPENDENCY CONTROLLED FLOW COMPRISING MULTIPLE MICRO-OPERATIONS (uops)
    51.
    发明申请
    GENERATING AND PERFORMING DEPENDENCY CONTROLLED FLOW COMPRISING MULTIPLE MICRO-OPERATIONS (uops) 审中-公开
    生成和执行包含多个微操作的依赖性控制流(uop)

    公开(公告)号:US20090327657A1

    公开(公告)日:2009-12-31

    申请号:US12146390

    申请日:2008-06-25

    IPC分类号: G06F9/22

    摘要: A processor to perform an out-of-order (OOO) processing in which a reservation station (RS) may generate and process a dependency controlled flow comprising multiple micro-operations (uops) with specific clock based dispatch scheme. The RS may either combine two or more uops into a single RS entry or make a direct connection between two or more RS entries. The RS may allow more than two source values to be associated with a single RS by combining sources from the two or more uops. One or more execution units may be provisioned to perform the function defined by the uops. The execution units may receive more than two sources at a given time point and produce two or more results on different ports.

    摘要翻译: 执行无序(OOO)处理的处理器,其中保留站(RS)可以生成并处理包括具有特定的基于时钟的调度方案的多个微操作(uop)的依赖性控制流。 RS可以将两个或更多个uops组合成单个RS条目,或者在两个或更多个RS条目之间建立直接连接。 RS可以通过组合来自两个或更多个uops的源来允许多于两个源值与单个RS相关联。 可以提供一个或多个执行单元来执行由uops定义的功能。 执行单元可以在给定的时间点接收多于两个的源,并且在不同端口上产生两个或更多个结果。

    FLOATING POINT SCALING PROCESSORS, METHODS, SYSTEMS, AND INSTRUCTIONS
    52.
    发明申请
    FLOATING POINT SCALING PROCESSORS, METHODS, SYSTEMS, AND INSTRUCTIONS 有权
    浮点定标处理器,方法,系统和指令

    公开(公告)号:US20150088946A1

    公开(公告)日:2015-03-26

    申请号:US13977086

    申请日:2011-12-28

    IPC分类号: G06F7/483

    摘要: A method of an aspect includes receiving a floating point scaling instruction. The floating point scaling instruction indicates a first source including one or more floating point data elements, a second source including one or more corresponding floating point data elements, and a destination. A result is stored in the destination in response to the floating point scaling instruction. The result includes one or more corresponding result floating point data elements each including a corresponding floating point data element of the second source multiplied by a base of the one or more floating point data elements of the first source raised to a power of an integer representative of the corresponding floating point data element of the first source. Other methods, apparatus, systems, and instructions are disclosed.

    摘要翻译: 一种方面的方法包括接收浮点缩放指令。 浮点缩放指令指示包括一个或多个浮点数据元素的第一源,包括一个或多个对应浮点数据元素的第二源和目的地。 响应于浮点缩放指令,结果存储在目的地中。 结果包括一个或多个相应的结果浮点数据元素,每个元素包括第二源的相应浮点数据元素乘以第一源的一个或多个浮点数据元素的基数,并将其表示为 第一个源的相应浮点数据元素。 公开了其它方法,装置,系统和指令。

    FLOATING POINT ROUNDING PROCESSORS, METHODS, SYSTEMS, AND INSTRUCTIONS
    53.
    发明申请
    FLOATING POINT ROUNDING PROCESSORS, METHODS, SYSTEMS, AND INSTRUCTIONS 审中-公开
    浮点处理器,方法,系统和指令

    公开(公告)号:US20130290685A1

    公开(公告)日:2013-10-31

    申请号:US13976792

    申请日:2011-12-22

    IPC分类号: G06F9/30

    摘要: A method of an aspect includes receiving a floating point rounding instruction. The floating point rounding instruction indicates a source of one or more floating point data elements, indicates a number of fraction bits after a radix point that each of the one or more floating point data elements are to be rounded to, and indicates a destination storage location. A result is stored in the destination storage location in response to the floating point rounding instruction. The result includes one or more rounded result floating point data elements. Each of the one or more rounded result floating point data elements includes one of the floating point data elements of the source, in a corresponding position, which has been rounded to the indicated number of fraction bits. Other methods, apparatus, systems, and instructions are disclosed.

    摘要翻译: 一方面的方法包括接收浮点舍入指令。 浮点舍入指令指示一个或多个浮点数据元素的源,指示在一个或多个浮点数据元素中的每一个要四舍五入的基数点之后的分数比特的数量,并且指示目的地存储位置 。 响应于浮点舍入指令,结果存储在目的地存储位置。 结果包括一个或多个舍入结果浮点数据元素。 一个或多个圆化结果浮点数据元素中的每一个包括源的浮点数据元素中的一个,在对应位置中,其被舍入到所指示的小数位数。 公开了其它方法,装置,系统和指令。

    Floating point scaling processors, methods, systems, and instructions
    55.
    发明授权
    Floating point scaling processors, methods, systems, and instructions 有权
    浮点缩放处理器,方法,系统和指令

    公开(公告)号:US09448765B2

    公开(公告)日:2016-09-20

    申请号:US13977086

    申请日:2011-12-28

    IPC分类号: G06F7/483 G06F9/30

    摘要: A method of an aspect includes receiving a floating point scaling instruction. The floating point scaling instruction indicates a first source including one or more floating point data elements, a second source including one or more corresponding floating point data elements, and a destination. A result is stored in the destination in response to the floating point scaling instruction. The result includes one or more corresponding result floating point data elements each including a corresponding floating point data element of the second source multiplied by a base of the one or more floating point data elements of the first source raised to a power of an integer representative of the corresponding floating point data element of the first source. Other methods, apparatus, systems, and instructions are disclosed.

    摘要翻译: 一个方面的方法包括接收浮点缩放指令。 浮点缩放指令指示包括一个或多个浮点数据元素的第一源,包括一个或多个对应浮点数据元素的第二源和目的地。 响应于浮点缩放指令,结果存储在目的地中。 结果包括一个或多个相应的结果浮点数据元素,每个元素包括第二源的相应浮点数据元素乘以第一源的一个或多个浮点数据元素的基数,并将其代入 第一个源的相应浮点数据元素。 公开了其它方法,装置,系统和指令。

    Method, system and apparatus for quotient digit generation
    58.
    发明申请
    Method, system and apparatus for quotient digit generation 审中-公开
    商数字生成的方法,系统和装置

    公开(公告)号:US20060224657A1

    公开(公告)日:2006-10-05

    申请号:US11092758

    申请日:2005-03-30

    IPC分类号: G06F7/52

    CPC分类号: G06F7/5375

    摘要: Embodiments of the present invention provide a method, apparatus and system to generate a quotient digit corresponding to a quotient of a cycle of a division operation by applying a predetermined criterion to a plurality of expected partial remainder values related to a plurality of possible quotient digits Other embodiments are described and claimed.

    摘要翻译: 本发明的实施例提供一种方法,装置和系统,用于通过将预定标准应用于与多个可能商数相关的多个预期部分余数值来生成对应于除法运算周期的商的商数。 描述和要求保护的实施例。