发明授权
- 专利标题： Instruction and logic to provide vector horizontal majority voting functionality
- 专利标题（中）： 提供向量横向多数投票功能的指令和逻辑
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申请号： US13977735申请日： 2011-11-30
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公开(公告)号： US09448794B2公开(公告)日： 2016-09-20
- 发明人: Elmoustapha Ould-Ahmed-Vall , Kshitij A. Doshi , Suleyman Sair , Charles R. Yount
- 申请人： Elmoustapha Ould-Ahmed-Vall , Kshitij A. Doshi , Suleyman Sair , Charles R. Yount
- 申请人地址： US CA Santa Clara
- 专利权人： Intel Corporation
- 当前专利权人： Intel Corporation
- 当前专利权人地址： US CA Santa Clara
- 代理机构： Lowenstein Sandler LLP
- 国际申请： PCT/US2011/062487 WO 20111130
- 国际公布： WO2013/081587 WO 20130606
- 主分类号： G06F11/00
- IPC分类号： G06F11/00 ; G06F9/30 ; G06F11/14 ; G06F11/10
摘要：
Instructions and logic provide vector horizontal majority voting functionality. Some embodiments, responsive to an instruction specifying: a destination operand, a size of the vector elements, a source operand, and a mask corresponding to a portion of the vector element data fields in the source operand; read a number of values from data fields of the specified size in the source operand, corresponding to the mask specified by the instruction and store a result value to that number of corresponding data fields in the destination operand, the result value computed from the majority of values read from the number of data fields of the source operand.
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