Deterministic Replay for Parallel Programs in Multi-Core Processors
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    Abstract:

    The deterministic replay for parallel programs in multi-core processor systems is important for the debugging and dissemination of parallel programs, however, due to the difficulty in tackling unsynchronized accessing of shared memory in multiprocessors, industrial-level deterministic replay for parallel programs have not emerged yet. This paper analyzes non-deterministic events in multi-core processor systems and summarizes metrics of deterministic replay schemes. After studying the research for deterministic multi-core processor replay in recent years, this paper introduces the proposed deterministic replay schemes for parallel programs in multi-core processor systems, investigates characteristics of software-pure and hardware-assisted deterministic replay schemes, analyzes current researches and gives the prospects of deterministic replay for parallel programs in multi-core processor systems.

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高岚,王锐,钱德沛.多核处理器并行程序的确定性重放研究.软件学报,2013,24(6):1390-1402

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History
  • Received:July 01,2012
  • Revised:February 26,2013
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  • Online: April 01,2013
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