Towards Removing the Concurrency Control Bottleneck

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  2. Dr Craig Sharp
  3. Dr Graham Morgan
Author(s)Sharp C, Morgan G
Publication type Report
Series TitleSchool of Computing Science Technical Report Series
Legacy DateNovember 2012
Report Number1358
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In this paper we describe an implementation of a software transactional memory system that is capable of exploiting an increase in parallelism to improve performance. We demonstrate the improvements in performance via benchmarking our system against a standard STM. For the first time we show that parallelism can be exploited to offset an increase in contention. This provides a system where the concurrency control bottleneck is effectively removed given sufficient parallel resources.
InstitutionNewcastle University
Place PublishedNewcastle upon Tyne
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