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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Jangjaimon, I. Nian-Feng Tzeng |
| Copyright Year | 2013 |
| Description | Author affiliation: Center for Adv. Comput. Studies, Univ. of Louisiana at Lafayette, Lafayette, LA, USA (Jangjaimon, I.; Nian-Feng Tzeng) |
| Abstract | Multithreaded applications are common in high performance cloud computing systems, able to take advantage of elastic resource availability and cost fluctuation inherent to the systems. When applications involve many threads over more cores leased from the RaaS (Resource-as-a-Service) cloud under spot instance pricing for faster execution, resource unavailability are more likely to occur, undercutting execution performance gains potentially offered by those more cores. As a result, checkpointing is required to lower the adverse impact of resource unavailability on execution performance of such multithreaded applications. Given checkpointing often incurs expensive I/O to remote storage, this work presents design and implementation of our adaptive incremental checkpointing (AIC) for multithreaded applications on the RaaS clouds. AIC utilizes the idle cores for adaptive delta compression and remote checkpointing, significantly reducing the expected job turnaround time and the aggregated file size at remote storage. To ensure high compatibility and portability for AIC, we exploit techniques to avoid using kernel-specific data structures. AIC has been evaluated using PARSEC benchmarks on our established testbed, which resembles a multicore system acquired from the RaaS cloud. The results show that AIC noticeably reduces the expected turnaround time (by up to 37%) and the aggregated file size (by up to 8.3×) when compared to a recent multi-level checkpointing scheme with fixed checkpoint intervals. |
| Starting Page | 438 |
| Ending Page | 445 |
| File Size | 270725 |
| Page Count | 8 |
| File Format | |
| ISSN | 21596190 |
| e-ISBN | 9780769550282 |
| DOI | 10.1109/CLOUD.2013.57 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-06-28 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Checkpointing Multicore processing Instruction sets Adaptive checkpointing Networked multicore systems Incremental checkpointing Delta compression Fault tolerance Pricing Benchmark testing Silicon Hardware RaaS clouds |
| Content Type | Text |
| Resource Type | Article |
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