Invention Grant
US08190856B2 Data transfer network and control apparatus for a system with an array of processing elements each either self- or common controlled
有权
用于具有处理元件阵列的系统的数据传输网络和控制装置，每个处理元件都被自动或公共控制
- Patent Title: Data transfer network and control apparatus for a system with an array of processing elements each either self- or common controlled
- Patent Title (中): 用于具有处理元件阵列的系统的数据传输网络和控制装置，每个处理元件都被自动或公共控制
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Application No.: US12449977Application Date: 2007-03-06
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Publication No.: US08190856B2Publication Date: 2012-05-29
- Inventor: Hanno Lieske , Shorin Kyo
- Applicant: Hanno Lieske , Shorin Kyo
- Applicant Address: JP Minato-ku, Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Minato-ku, Tokyo
- Agency: McGinn Intellectual Property Law Group, PLLC
- International Application: PCT/JP2007/054756 WO 20070306
- International Announcement: WO2008/108005 WO 20080912
- Main IPC: G06F15/16
- IPC: G06F15/16 ; G06F15/173 ; G06F15/80
Abstract:
A processor of SIMD/MIMD dual mode architecture comprises common controlled first processing elements, self-controlled second processing elements and a pipelined (ring) network connecting the first PEs and the second PEs sequentially. An access controller has access control lines, each access control line being connected to each PE of the first and second PEs to control data access timing between each PE and the network. Each PE can be self-controlled or common controlled, such as dual mode SIMD/MIMD architectures, reducing the wiring area requirement.
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