Linear-time snapshot using multi-writer multi-reader registers
M Inoue, T Masuzawa, W Chen, N Tokura - International Workshop on …, 1994 - Springer
M Inoue, T Masuzawa, W Chen, N Tokura
International Workshop on Distributed Algorithms, 1994•SpringerWe present a wait-free implementation of the atomic snapshot object on the shared memory
system. A snapshot object shared by n processes is a data structure partitioned into n
segments such that each process owns one segment. Each process can update its own
segment, and instantaneously scan all segments. In our implementation, each object
operation requires O (n) operations on atomic multi-writer multi-reader registers.
system. A snapshot object shared by n processes is a data structure partitioned into n
segments such that each process owns one segment. Each process can update its own
segment, and instantaneously scan all segments. In our implementation, each object
operation requires O (n) operations on atomic multi-writer multi-reader registers.
Abstract
We present a wait-free implementation of the atomic snapshot object on the shared memory system. A snapshot object shared by n processes is a data structure partitioned into n segments such that each process owns one segment. Each process can update its own segment, and instantaneously scan all segments. In our implementation, each object operation requires O(n) operations on atomic multi-writer multi-reader registers.
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