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APPARATUS FOR THE MULTIPLE DETECTION OF INTERFERENCES

申请公布号:CA1241450(A)

申请号:CA19770284910

申请日期:1977.08.17

申请公布日期:1988.08.30

申请人:
HONEYWELL INFORMATION SYSTEMS INC.

发明人:TRINCHIERI, MARIO G.

分类号:G06F12/00;G06F9/46;G06F9/52;G06F15/16;G06F15/177;(IPC1-7):G06F15/16

主分类号:G06F12/00

摘要:<p>A general mechanism and a family of hardware/firmware instructions are disclosed, which allow sharing files and resources without interference one from the other in a multiprogramming, multiprocessing environment. The basic inventive concept of interference is developed and several embodiments of the invention are disclosed. Protective mechanisms determine when sharing of files or resources is safe, and provide alternate courses of action to be taken by the computer system when it is determined that sharing would provide wrong results.</p>

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