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OPTIMIZING QUIESCENCE IN A SOFTWARE TRANSACTIONAL MEMORY (STM) SYSTEM
OPTIMIZING QUIESCENCE IN A SOFTWARE TRANSACTIONAL MEMORY (STM) SYSTEM
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机译:软件交易内存(STM)系统中的优化静默
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摘要
A method and apparatus for optimizing quiescence in a transactional memory system is herein described. Non-ordering transactions, such as read-only transactions, transactions that do not access non-transactional data, and write-buffering hardware transactions, are identified. Quiescence in weak atomicity software transactional memory (STM) systems is optimized through selective application of quiescence. As a result, transactions may be decoupled from dependency on quiescing/waiting on previous non-ordering transaction to increase parallelization and reduce inefficiency based on serialization of transactions.
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