| Paper Abstract and Keywords |
| Presentation |
2019-03-05 09:00
A report on large-scale data transfer experiments on SINET-5 Ken T. Murata, Pavarangkoon Praphan, Kazunori Yamamoto (NICT), Kazuya Muranaga (SEC), Takamichi Mizuhara (CLT), Keiichiro Fukazawa (Kyoto Univ.), Ryusuke Egawa (Tohoku Univ.), Takahiro Katagiri, Masao Ogino (Nagoya Univ.), Takeshi Nanri (Kyushu Univ.) IN2018-113 |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We develop a high-speed data transfer protocol for inter-datacenter transport network, namely high-performance and flexible protocol (HpFP). The HpFP is designed especially for long fat network (LFN) with non-negligible packet loss, which often causes a performance degradation of transmission control protocol (TCP). Based on the HpFP, we implement a file transfer tool, called high-performance copy (HCP), to improve data transfer performance in a project of Japan high performance computing and networking (JHPCN) 2018. The performance of our file transfer tool is evaluated using real datasets collected from supercomputer resources. The results show that the HCP achieves higher throughput than traditional tool for file transfer over JHPCN. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
High-Speed File Transfer / Big Data / JHPCN / HpFP / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 118, no. 466, IN2018-113, pp. 175-179, March 2019. |
| Paper # |
IN2018-113 |
| Date of Issue |
2019-02-25 (IN) |
| ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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IN2018-113 |