Invention Grant
- Patent Title: Shuffler circuit for lane shuffle in SIMD architecture
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Application No.: US15209057Application Date: 2016-07-13
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Publication No.: US10592468B2Publication Date: 2020-03-17
- Inventor: Liang Han , Xiangdong Jin , Lin Chen , Yun Du , Alexei Vladimirovich Bourd
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Shumaker & Sieffert, P.A.
- Main IPC: G06F15/80
- IPC: G06F15/80 ; G06F9/30 ; G06F13/40 ; G06F9/38
Abstract:
Techniques are described to perform a shuffle operation. Rather than using an all-lane to all-lane cross bar, a shuffler circuit having a smaller cross bar is described. The shuffler circuit performs the shuffle operation piecewise by reordering data received from processing lanes and outputting the reordered data.
Public/Granted literature
- US20180018299A1 SHUFFLER CIRCUIT FOR LANE SHUFFLE IN SIMD ARCHITECTURE Public/Granted day:2018-01-18
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