发明名称 |
MULTICORE SYSTEM AND MEMORY MANAGEMENT DEVICE FOR MULTICORE SYSTEM |
摘要 |
PURPOSE: A multi-core system and a memory management device thereof are provided to reduce unnecessary network traffic and simplify a system structure by selectively loading a page which is accessed by a processor on a cache. CONSTITUTION: A first TLB(Translation Lookaside Buffer) exception processor(211) duplicates a page descriptor having a loading location determining field to a TLB of a first processor. The TLB indicates a page which the first processor accesses and indicates wether the page is loaded to a cache of the first processor from a memory area. If the page is a write-shared page, a second TLB exception processor(212) transfers an interrupt message to the second processor.
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申请公布号 |
KR20120072952(A) |
申请公布日期 |
2012.07.04 |
申请号 |
KR20100134895 |
申请日期 |
2010.12.24 |
申请人 |
SNU R&DB FOUNDATION |
发明人 |
LEE, JAE JIN;JANG, CHOON KI;PARK, JUNG HO |
分类号 |
G06F9/46;G06F9/38 |
主分类号 |
G06F9/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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