Invention Grant
- Patent Title: Vector instruction for presenting complex conjugates of respective complex numbers
- Patent Title (中): 用于呈现各个复数的复共轭的向量指令
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Application No.: US13977614Application Date: 2011-12-22
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Publication No.: US09411583B2Publication Date: 2016-08-09
- Inventor: Suleyman Sair , Elmoustapha Ould-Ahmed-Vall
- Applicant: Suleyman Sair , Elmoustapha Ould-Ahmed-Vall
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Nicholson De Vos Webster & Elliott, LLP
- International Application: PCT/US2011/066995 WO 20111222
- International Announcement: WO2013/095552 WO 20130627
- Main IPC: G06F9/00
- IPC: G06F9/00 ; G06F9/30 ; G06F17/50
Abstract:
An apparatus is described having a semiconductor chip that has an instruction execution pipeline. The instruction execution pipeline has an execution unit with logic circuitry to perform the following for an instruction: accept input vector elements representing real and imaginary parts of a plurality of complex numbers; and, present the complex conjugates of the complex numbers.
Public/Granted literature
- US20130275731A1 VECTOR INSTRUCTION FOR PRESENTING COMPLEX CONJUGATES OF RESPECTIVE COMPLEX NUMBERS Public/Granted day:2013-10-17
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