Invention Grant
- Patent Title: Vector add-with-carry instruction
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Application No.: US16650999Application Date: 2018-11-15
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Publication No.: US11106465B2Publication Date: 2021-08-31
- Inventor: Mbou Eyole , Nigel John Stephens , Neil Burgess , Grigorios Magklis
- Applicant: Arm Limited
- Applicant Address: GB Cambridge
- Assignee: Arm Limited
- Current Assignee: Arm Limited
- Current Assignee Address: GB Cambridge
- Agency: Nixon & Vanderhye P.C.
- Priority: EP17386048 20171213
- International Application: PCT/EP2018/081444 WO 20181115
- International Announcement: WO2019/115142 WO 20190620
- Main IPC: G06F9/30
- IPC: G06F9/30 ; G06F7/50
Abstract:
Vector add-with-carry instructions are described which use some elements of a destination vector register, or corresponding fields of a predicate register, to provide the carry information corresponding to results of an add-with-carry operation. This is useful for accelerating computations involving multiplications of long integer values.
Public/Granted literature
- US20200319885A1 VECTOR ADD-WITH-CARRY INSTRUCTION Public/Granted day:2020-10-08
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