发明名称 |
Microprocessor having decision pointer to process restore position |
摘要 |
Process switch operations common in multiprogramming environments in commercially available data processors, are carried out faster by providing a decision-making capability for determining whether it is later to be restored at the beginning of the process or at the point of interruption. Both hardware and software implementations are disclosed.
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申请公布号 |
US4562538(A) |
申请公布日期 |
1985.12.31 |
申请号 |
US19830494776 |
申请日期 |
1983.05.16 |
申请人 |
AT&T BELL LABORATORIES |
发明人 |
BERENBAUM, ALAN D.;JAGANNATHAN, ANAND;MOLINELLI, JOHN J.;PEKARICH, STEVEN P. |
分类号 |
G06F9/46;(IPC1-7):G06F9/00 |
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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