| 摘要 |
An architecture for multiple computer systems which incorporates redundancy is disclosed. For each group of "n" first computers M 1/1 , M 2/1 , . . . Mn/ 1 , a second "mirror" group of computers M 1/2 , M 2/2 . . . Mn/ 2 is provided. Changes to the memory locations of each computer of the first group are communicated to the corresponding computers of the second group to update a replicated memory. Both distributed shared memory (DSM) and replicated shared memory (RSM) are disclosed.
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