发明申请
- 专利标题： MULTIPLE PROCESSOR SYSTEM, SYSTEM STRUCTURING METHOD IN MULTIPLE PROCESSOR SYSTEM AND PROGRAM THEREOF
- 专利标题（中）： 多处理器系统中的多处理器系统，系统结构方法及其程序
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申请号： US12447513申请日： 2007-11-01
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公开(公告)号： US20100100706A1公开(公告)日： 2010-04-22
- 发明人: Hiroaki Inoue , Junji Sakai , Tsuyoshi Abe , Masato Edahiro
- 申请人： Hiroaki Inoue , Junji Sakai , Tsuyoshi Abe , Masato Edahiro
- 申请人地址： JP Tokyo
- 专利权人： NEC CORPORATION
- 当前专利权人： NEC CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JP2006-299019 20061102; JP2007-247491 20070925
- 国际申请： PCT/JP2007/071323 WO 20071101
- 主分类号： G06F15/80
- IPC分类号： G06F15/80
摘要：
For flexibly setting up an execution environment according to contents of processing to be executed while taking stability or a security level into consideration, the multiple processor system includes the execution environment main control unit 10 which determines CPU assignment at the time of deciding CPU assignment, the execution environment sub control unit 20 which controls starting, stopping and switching of an execution environment according to an instruction from the execution environment main control unit 10 to synchronize with the execution environment main control unit 10, and the execution environment management unit 30 which receives input of management information or reference refusal information of shared resources for each CPU 4 or each execution environment 100 to separate the execution environment main control unit 10 from the execution environment sub control units 20a through 20n, or the execution environment sub control units 20aA through 20n from each other.