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How is Sequential consistency model implemented if Replicated Migrating Blocks are used in Distributed Shared Memory
written 8.0 years ago by gravatar for teamques10 teamques10 ★ 70k •   modified 8.0 years ago

Mumbai University > Information Technology > Sem 6 > Distributed System

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distributed computing
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written 8.0 years ago by gravatar for teamques10 teamques10 ★ 70k

Implementing Sequential Consistency Model:

Most commonly used consistency model in DSM.

Protocols depends on whether the DSM system allows replication/migration of shared –memory blocks.

Different Strategies are,

  • Non-Replicated, Non-Migrating Blocks(NRNMBs)

  • Non-Replicated ,Migrating blocks (NRMBs)

  • Replicated, Migrating blocks(RMBs)

  • Replicated ,Non-Migrating blocks(RNMBs)

Non-Replicated, Non-Migrating Blocks(NRNMBs)

  • Simplest strategy.

  • Each block of the shared …

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