On the Choice of Checkpoint Interval Using Memory Usage Profile and Adaptive Time Series Analysis

  • Authors:

  • Jiman Hong;Sangsu Kim;Yookun Cho;H. Y. Yeom;T aesoon Park

  • Affiliations:

  • -;-;-;-;-

  • Venue:
  • PRDC '01 Proceedings of the 2001 Pacific Rim International Symposium on Dependable Computing
  • Year:
  • 2001

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Abstract

This paper presents a new checkpoint scheme that utilizes the memory usage profile and time series analysis for low-overheadcheckpoint.The proposed checkpoint scheme checks current and future checkpoint overhead based on the on the changes of the memory size and the expected check-point overhead usingmemory profile and adaptive time series analysis when it decideswhether or not to take a check-point.Unlike the previous works that do not utilize the memory usage profile, it is possible to reduce the total over-head of the execution time.We also presentexperimental results which show that the checkpoint overhead of the pro-posed scheme is reduced compared with the previously developed checkpoint scheme.