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    • 1. 发明申请
    • MINICORE-BASED RECONFIGURABLE PROCESSOR AND METHOD OF FLEXIBLY PROCESSING MULTIPLE DATA USING THE SAME
    • 基于MINICORE的可重构处理器和使用该方法灵活处理多个数据的方法
    • US20130318324A1
    • 2013-11-28
    • US13766173
    • 2013-02-13
    • Dong-Kwan SUH
    • Dong-Kwan SUH
    • G06F15/80
    • G06F15/8023
    • A minicore-based reconfigurable processor and a method of flexibly processing multiple data using the same are provided. The reconfigurable processor includes minicores, each of the minicores including function units configured to perform different operations, respectively. The reconfigurable processor further includes a processing unit configured to activate two or more function units of two or more respective minicores, among the minicores, that are configured to perform an operation of a single instruction multiple data (SIMD) instruction, the processing unit further configured to execute the SIMD instruction using the activated two or more function units.
    • 提供了一种基于微型芯片的可重构处理器和一种灵活处理使用其的多个数据的方法。 可重配置处理器包括小型机,每个小型机分别包括被配置为执行不同操作的功能单元。 该可重配置处理器还包括处理单元,该处理单元被配置为激活两个或更多个相应微型小区的功能单元,所述两个或更多个相应的微型设备被配置为执行单指令多数据(SIMD)指令的操作,所述处理单元进一步配置 使用激活的两个或更多个功能单元执行SIMD指令。
    • 10. 发明申请
    • FUSED MULTIPLY-ADD APPARATUS AND METHOD
    • 熔融多媒体设备和方法
    • US20120124117A1
    • 2012-05-17
    • US13153885
    • 2011-06-06
    • Hyeong-Seok YuDong-Kwan SuhSuk-Jin KimSan KimYong-Surk Lee
    • Hyeong-Seok YuDong-Kwan SuhSuk-Jin KimSan KimYong-Surk Lee
    • G06F7/487G06F7/485G06F5/01
    • G06F7/483G06F7/5443
    • A fixed multiply-add (FMA) apparatus and method are provided. The FMA apparatus includes a partial product generator configured to generate a partial sum and a partial carry, a carry save adder configured to generate a partial sum having a first bit size and a partial carry having the first bit size by adding the partial sum and the partial carry to least significant bits (LSBs) of the mantissa of a third floating-point number, a carry select adder configured to generate a mantissa having a second bit size by adding the first bit-size partial sum and the first bit-size partial carry to most significant bits (MSBs) of the third floating-point number, and a selector configured to transmit the first bit-size partial sum and the first bit-size partial carry to the carry save adder or the carry select adder according to whether the mantissa of the third floating-point number is zero.
    • 提供固定的乘法(FMA)装置和方法。 该FMA装置包括:部分乘积发生器,被配置为产生部分和和部分进位;进位保存加法器,被配置为通过将部分和和相加来产生具有第一位大小的部分和和具有第一位大小的部分进位 部分进位到第三浮点数的尾数的最低有效位(LSB),进位选择加法器,被配置为通过将第一位大小部分和和第一位大小部分相加来生成具有第二位大小的尾数 携带到第三浮点数的最高有效位(MSB),以及选择器,被配置为根据是否将第一位大小部分和和第一位大小部分进位发送到进位存储加法器或进位选择加法器 第三个浮点数的尾数为零。