Study of a High Performance Seamless Parallel I/O System between Parallel Computers with Load Balancing Awareness
Study of a High Performance Seamless Parallel I/O System between Parallel Computers with Load Balancing Awareness
批准号:
21700063
负责人:
TSUJITA Yuichi
金额:
$3.08万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011
中文摘要
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英文摘要
Parallel I/O interface in the MPI standard named MPI-IO provides collective parallel I/O. We have developed two pipelined processing implementations based on an existing original implementation by using(1) multithreaded technique with the help of Pthreads and (2) asynchronous I/O APIs, and both implementations have outperformed the original implementation. Furthermore, we have addressed to utilize a multiple buffering mechanism to minimize idle times of each process, and it has outperformed the original one.
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Study of A Pipelined Processing for High Throughput Collective MPI-I/O
高吞吐量集合MPI-I/O流水线处理的研究
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[Hidetaka Muguruma, Yuichi Tsujita]
通讯作者:
Yuichi Tsujita
Tracing Temperature of Hard Disk Drives for Monitoring Status of PVFS2
跟踪硬盘驱动器的温度以监控 PVFS2 的状态
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[六車英峰, 辻田祐一, 熊谷諒平, Yuichi Tsujita]
通讯作者:
Yuichi Tsujita
Improving Collective I/O Performance Using Pipelined Two-Phase I/O
使用流水线两相 I/O 提高集体 I/O 性能
DOI:
--
发表时间:
2012
期刊:
Proceedings of SCS Spring Simulation Conference 2012(HPC2012)
影响因子:
--
作者:
[Yuichi Tsujita, Hidetaka Muguruma, Kazumi Yoshinaga, Atsushi Hori, Mitaro Namiki, and Yutaka Ishikawa]
通讯作者:
and Yutaka Ishikawa
パイプライン処理によるTwo-Phase I/Oの高速化
通过流水线加速两相 I/O
DOI:
--
发表时间:
2010
期刊:
第12回IEEE広島支部学生シンポジウム(12th HISS)論文集
影响因子:
--
作者:
[六車英峰, 辻田祐一]
通讯作者:
辻田祐一
Optimizations for Two-Phase Collective I/O
两相集体 I/O 的优化
DOI:
--
发表时间:
2011
期刊:
Book of Abstracts of ParCo 2011
影响因子:
--
作者:
[Michael Kuhn, Julian Kunkel, Yuichi Tsujita, Hidetaka Muguruma, Thomas Ludwig]
通讯作者:
Thomas Ludwig
共 13 条
Study of a Parallel I/O System with a Portable Data Format for Data-Intensive Applications
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批准号:18700074
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项目类别:Grant-in-Aid for Young Scientists (B)
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资助金额:$2.53万
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财政年份:2006
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负责人:TSUJITA Yuichi
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依托单位:
海外基金