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公开(公告)号:US09098262B2
公开(公告)日:2015-08-04
申请号:US14529331
申请日:2014-10-31
Applicant: Juniper Networks, Inc.
Inventor: Jean-Marc Frailong , Pradeep S. Sindhu , Jeffrey G. Libby , Jian Hui Huang , Rajesh Nair , John Keen
CPC classification number: G06F9/28 , G06F7/57 , G06F9/30 , G06F9/3001 , G06F9/30018 , G06F9/30072 , G06F9/30145 , G06F9/3859 , G06F9/3893 , G06F15/00
Abstract: A processor may include a conditional arithmetic logic unit and a main arithmetic logic unit. The conditional arithmetic logic unit may perform a first arithmetic logic operation to generate a first result, and output the result. The main arithmetic logic unit may select input buses among a plurality of data buses that carry the first result from the conditional arithmetic logic unit, perform a second arithmetic logic operation on data provided by the selected input buses to generate a second result, and write the second result in a storage component.
Abstract translation: 处理器可以包括条件算术逻辑单元和主算术逻辑单元。 条件算术逻辑单元可以执行第一算术逻辑运算以产生第一结果,并输出结果。 主算术逻辑单元可以选择携带来自条件算术逻辑单元的第一结果的多个数据总线中的输入总线,对由所选择的输入总线提供的数据执行第二运算逻辑运算以产生第二结果,并写入 第二个结果是存储组件。