TY - GEN
T1 - Performance improvement of high-speed file transfer over JHPCN
AU - Pavarangkoon, Praphan
AU - Murata, Ken T.
AU - Yamamoto, Kazunori
AU - Muranaga, Kazuya
AU - Mizuhara, Takamichi
AU - Fukazawa, Keiichiro
AU - Egawa, Ryusuke
AU - Katagiri, Takahiro
AU - Ogino, Masao
AU - Nanri, Takeshi
PY - 2019/8
Y1 - 2019/8
N2 - This paper proposes a novel file transfer tool to improve file transfer performance over Japan high performance computing and networking (JHPCN). We first develop a high-performance and flexible protocol (HpFP) for inter-datacenter transport network. An original HpFP is designed first for specified networks and puts more emphasis on latency and packet loss tolerances than fairness and friendliness, while an enhanced HpFP is more suitable for real network environments. Then, based on the enhanced HpFP, we implement a file transfer tool, called high-performance copy (HCP). The performance of our file transfer tool is evaluated between datacenters of JHPCN using real datasets collected from supercomputer resources. The results show that the HCP achieves higher throughput than traditional tool for file transfer over JHPCN.
AB - This paper proposes a novel file transfer tool to improve file transfer performance over Japan high performance computing and networking (JHPCN). We first develop a high-performance and flexible protocol (HpFP) for inter-datacenter transport network. An original HpFP is designed first for specified networks and puts more emphasis on latency and packet loss tolerances than fairness and friendliness, while an enhanced HpFP is more suitable for real network environments. Then, based on the enhanced HpFP, we implement a file transfer tool, called high-performance copy (HCP). The performance of our file transfer tool is evaluated between datacenters of JHPCN using real datasets collected from supercomputer resources. The results show that the HCP achieves higher throughput than traditional tool for file transfer over JHPCN.
UR - http://www.scopus.com/inward/record.url?scp=85075162871&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85075162871&partnerID=8YFLogxK
U2 - 10.1109/DASC/PiCom/CBDCom/CyberSciTech.2019.00195
DO - 10.1109/DASC/PiCom/CBDCom/CyberSciTech.2019.00195
M3 - Conference contribution
T3 - Proceedings - IEEE 17th International Conference on Dependable, Autonomic and Secure Computing, IEEE 17th International Conference on Pervasive Intelligence and Computing, IEEE 5th International Conference on Cloud and Big Data Computing, 4th Cyber Science and Technology Congress, DASC-PiCom-CBDCom-CyberSciTech 2019
SP - 1086
EP - 1089
BT - Proceedings - IEEE 17th International Conference on Dependable, Autonomic and Secure Computing, IEEE 17th International Conference on Pervasive Intelligence and Computing, IEEE 5th International Conference on Cloud and Big Data Computing, 4th Cyber Science and Technology Congress, DASC-PiCom-CBDCom-CyberSciTech 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 17th IEEE International Conference on Dependable, Autonomic and Secure Computing, IEEE 17th International Conference on Pervasive Intelligence and Computing, IEEE 5th International Conference on Cloud and Big Data Computing, 4th Cyber Science and Technology Congress, DASC-PiCom-CBDCom-CyberSciTech 2019
Y2 - 5 August 2019 through 8 August 2019
ER -