Details

Autor(en) / Beteiligte

• Huang, Yulei

Titel

Fast Incremental Checkpoint Based on Page-Level Rewrite Interval Prediction

Ist Teil von

• Journal of information processing systems, 2020-08, Vol.16 (4), p.859-869

Erscheinungsjahr

2020

Quelle

EZB Free E-Journals

Beschreibungen/Notizen

• This paper introduces page-level rewrite interval prediction (PRWIP). By recording and analyzing the memory access history at page-level, we are able to predict the future memory accesses to any pages. Leveraging this information, this paper proposes a faster incremental checkpoint design by overlapping checkpoint phase with computing phase and thus achieves higher performance. Experimental results show that our new incremental checkpoint design can achieve averagely 22% speedup over traditional incremental checkpoint and 14% over the previous state-of-the-art work.