发明名称 |
Floating-priority storage control for processors in a multi-processor system |
摘要 |
The disclosure describes a floating-priority storage access control arrangement for plural processors to a shared main storage in a multi-processing (MP) system. The shared main storage logically couples the main storage units provided with each of the processors into a single expanse of real addresses available to each processor. Exclusive access to the shared storage is given to any processor for as long as that processor can provide a burst of one or more successive storage requests. The burst ends when that processor misses a storage cycle by not providing a locally granted request.
|
申请公布号 |
US4152764(A) |
申请公布日期 |
1979.05.01 |
申请号 |
US19770778290 |
申请日期 |
1977.03.16 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORP |
发明人 |
CONNORS, WILLIAM D;JUNOD, DALE M |
分类号 |
G06F12/00;G06F9/52;G06F13/18;G06F15/16;G06F15/177;(IPC1-7):G06F9/18 |
主分类号 |
G06F12/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|