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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Kabir, U. Goswami, D. |
| Copyright Year | 2015 |
| Description | Author affiliation: Dept. of Comput. Sci. & Software Eng., Concordia Univ., Montreal, QC, Canada (Kabir, U.; Goswami, D.) |
| Abstract | Checkpoint and recovery cost imposed by coordinated checkpoint/restart (CCP/R) is a crucial performance issue for high performance computing (HPC) applications. In comparison, Algorithm Based Fault Tolerance (ABFT) is a promising fault tolerance method with low recovery overhead, but it suffers from inadequacy of universal applicability and user non-transparency. In this paper we address the overhead problem of CCP/R and some of the limitations of ABFT, and propose a solution for ABFT based on algorithmic patterns. The proposed solution is a generic fault tolerance strategy for a group of applications that exhibit similar algorithmic (structural and behavioral) features. These features together with the minimal fault recovery data (critical data) determine the fault tolerance strategy for the group of applications. We call this strategy a fault tolerance pattern (FTP). We demonstrate the idea of FTP with parallel iterative deepening A* (PIDA*) search, a generic search algorithm used to solve a wide range of discrete optimization problems (DOP). Theoretical analysis shows that our proposed solution performs better than CCP/R in terms of checkpoint and recovery time overhead. Furthermore, using FTP helps in separation of concerns, which facilitates user transparency. |
| Starting Page | 508 |
| Ending Page | 516 |
| File Size | 955159 |
| Page Count | 9 |
| File Format | |
| ISBN | 9781467378123 |
| e-ISBN | 9781467378130 |
| DOI | 10.1109/HPCSim.2015.7237083 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-07-20 |
| Publisher Place | Netherlands |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Algorithm design and analysis Fault tolerance Program processors Protocols Fault tolerant systems Parallel algorithmic patterns Search problems Fault tolerant parallel programs Patterns for fault tolerance Framework for fault tolerance Kernel Algorithm based fault tolerance |
| Content Type | Text |
| Resource Type | Article |
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