明星娱乐专利名称：Predicate Vector Pack and Unpack
元宵吃汤圆Instructions
发明人：Jeffry E. Gonion
方头大耳申请号：US14034629文学名言
申请日：20130924
公开号：US20150089189A1
公开日：
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20150326
专利内容由知识产权出版社提供
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专利附图：
摘要：In an embodiment, a processor may implement a vector instruction t including predicate vectors and multiple vector element sizes. The vector instruction t may
include predicate vector pack and unpack instructions. Responsive to the predicate vector
pack instruction, the processor may pack predicates from multiple predicate vector source registers into a destination predicate vector register. Responsive to the predicate vector unpack instruction, the processor may lect a portion of a source predicate vector register and write the result to a destination predicate vector register. Additionally, the predicate vector register may store one or more vector attributes associated with the corresponding vector. The processor may modify the attribute as part of the pack/unpack operation (e.g. bad on a pack/unpack factor). Additionally, vector pack/unpack instructions that are controlled by the attribute in a corresponding predicate vector register may be implemented.
申请人：APPLE INC.
地址：CUPERTINO CA US
国籍：US雷锋是什么生肖
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