Evaluating fault tolerance on asymmetric multicore systems-on-chip using iso-metrics
Evaluating fault tolerance on asymmetric multicore systems-on-chip using iso-metrics
复制标题
使用 iso-metrics 评估非对称多核片上系统的容错能力
DOI:
10.1049/iet-cdt.2015.0056
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发表时间:
2016
影响因子:
1.2
通讯作者:
Chalios C
中科院分区:
文献类型:
--
作者:
Chalios C
The end of Dennard scaling has promoted low power consumption into a first‐order concern for computing systems. However, conventional power conservation schemes such as voltage and frequency scaling are reaching their limits when used in performance‐constrained environments. New technologies are required to break the power wall while sustaining performance on future processors. Low‐power embedded processors and near‐threshold voltage computing (NTVC) have been proposed as viable solutions to tackle the power wall in future computing systems. Unfortunately, these technologies may also compromise per‐core performance and, in the case of NTVC, reliability. These limitations would make them unsuitable for HPC systems and datacenters. To demonstrate that emerging low‐power processing technologies can effectively replace conventional technologies, this study relies on ARM's big.LITTLE processors as both an actual and emulation platform, and state‐of‐the‐art implementations of the CG solver. For NTVC in particular, the study describes how efficient algorithm‐based fault tolerance schemes preserve the power and energy benefits of very low voltage operation.
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DOI:
10.1109/ipdps.2014.123
发表时间:
2013
期刊:
2014 IEEE 28th International Parallel and Distributed Processing Symposium
影响因子:
--
作者:
James Elliott;M. Hoemmen;F. Mueller
通讯作者:
F. Mueller
DOI:
10.1109/icpp.2014.46
发表时间:
2014-10
期刊:
2014 43rd International Conference on Parallel Processing
影响因子:
--
作者:
Peter E. Bailey;D. Lowenthal;Vignesh T. Ravi;B. Rountree;M. Schulz;B. Supinski
通讯作者:
Peter E. Bailey;D. Lowenthal;Vignesh T. Ravi;B. Rountree;M. Schulz;B. Supinski
DOI:
10.48550/arxiv.1503.08104
发表时间:
2015
期刊:
arXiv e-prints
影响因子:
--
作者:
Chalios Charalampos
通讯作者:
Chalios Charalampos
DOI:
10.1145/2503210.2503227
发表时间:
2013-11
期刊:
2013 SC - International Conference for High Performance Computing, Networking, Storage and Analysis (SC)
影响因子:
--
作者:
Indrani Paul;Vignesh T. Ravi;Srilatha Manne;Manish Arora;S. Yalamanchili
通讯作者:
Indrani Paul;Vignesh T. Ravi;Srilatha Manne;Manish Arora;S. Yalamanchili
DOI:
10.1145/2530268.2530272
发表时间:
2013
期刊:
--
影响因子:
--
作者:
Piyush Sao;R. Vuduc
通讯作者:
R. Vuduc