Invention Grant
- Patent Title: Permute operations with flexible zero control
- Patent Title (中): 具有灵活的零控制的允许操作
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Application No.: US12005770Application Date: 2007-12-28
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Publication No.: US08909901B2Publication Date: 2014-12-09
- Inventor: Cristina Anderson , Mark Buxton , Doron Orenstien , Bob Valentine
- Applicant: Cristina Anderson , Mark Buxton , Doron Orenstien , Bob Valentine
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Trop, Pruner & Hu, P.C.
- Main IPC: G06F7/76
- IPC: G06F7/76 ; G06F9/315 ; G06F9/30
Abstract:
In one embodiment, the present invention includes logic to receive a permute instruction, first and second source operands, and control values, and to perform a permute operation based on an operation between at least two of the control values so that selected portions of the first and second source operands or a predetermined value can be stored into elements of a destination. Multiple permute instructions may be combined to perform efficient table lookups. Other embodiments are described and claimed.
Public/Granted literature
- US20090172366A1 Enabling permute operations with flexible zero control Public/Granted day:2009-07-02
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