LReplay: a pending period based deterministic replay scheme

  title={LReplay: a pending period based deterministic replay scheme},
  author={Yunji Chen and Weiwu Hu and Tianshi Chen and Ruiyang Wu},
Debugging parallel program is a well-known difficult problem. A promising method to facilitate debugging parallel program is using hardware support to achieve deterministic replay. A hardware-assisted deterministic replay scheme should have a small log size, as well as low design cost, to be feasible for adopting by industrial processors. To achieve the goals, we propose a novel and succinct hardware-assisted deterministic replay scheme named LReplay. The key innovation of LReplay is that… CONTINUE READING
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