发明名称 |
Data processing system |
摘要 |
A multiprocessor data processing system is described wherein the processors communicate to each other via a shared memory. Each of the processors comprises an administration unit ( 18 a) and a computational unit. The administration unit of a writing processor maintains information defining a section in the memory which is free for storing data objects for readout by the reading processor. The administration unit of the reading processor maintains information defining a section in the memory in which the writing processor has written completed data for the data objects. The processors are arranged to signal a message to another processor via a processor synchronization channel for updating the information in the administration unit of said other processor.
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申请公布号 |
US7356670(B2) |
申请公布日期 |
2008.04.08 |
申请号 |
US20050498293 |
申请日期 |
2005.02.09 |
申请人 |
NXP B.V. |
发明人 |
VAN EIJNDHOVEN JOSEPHUS THEODORUS JOHANNES;POL EVERT J.;RUTTEN MARTIJN JOHAN |
分类号 |
G06F12/08;G06F15/17;G06F3/00;G06F9/00;G06F9/22;G06F9/46;G06F12/00;G06T1/20 |
主分类号 |
G06F12/08 |
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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