TY  - JOUR
AU  - Gál, Zoltán
AU  - Kocsis, Gergely
AU  - Tajti, Tibor
AU  - Tornai, Róbert
TI  - Performance evaluation of massively parallel and high speed connectionless vs. connection oriented communication sessions
JF  - ADVANCES IN ENGINEERING SOFTWARE
J2  - ADV ENG SOFTW
VL  - 157-158
PY  - 2021
PG  - 20
SN  - 0965-9978
DO  - 10.1016/j.advengsoft.2021.103010
UR  - https://m2.mtmt.hu/api/publication/32027793
ID  - 32027793
N1  - University of Debrecen, Faculty of Informatics, Debrecen P.O. Box 400, H-4002, Hungary            
            Eszterházy Károly University, Institute of Mathematics and Informatics, Hungary            
            Cited By :2            
            Export Date: 6 December 2022            
            CODEN: AESOD            
            Correspondence Address: Gál, Z.; University of Debrecen, Hungary; email: zgal@unideb.hu            
            Funding details: European Commission, EC            
            Funding details: European Social Fund, ESF            
            Funding details: Debreceni Egyetem, DE, EFOP-3.6.3-VEKOP-16-2017-00002, FIKP-20428-3/2018/FEKUTSTRAT            
            Funding text 1: This paper was supported by two projects of the University of Debrecen, Debrecen, Hungary: Big Data project with code FIKP-20428-3/2018/FEKUTSTRAT. This work was also supported by the construction EFOP-3.6.3-VEKOP-16-2017-00002. The project was supported by the European Union, co-financed by the European Social Fund and EFOP-3.6.3-VEKOP-16-2017-00002, respectively. Thanks to QoS-HPC-IoT Laboratory for technological assistance.
AB  - In this paper we focus on the fast communication issues of the Big Data processing tasks shared between High Performance Computing systems. In our performance evaluation framework we designed and developed two traffic measurement tools in order to answer some theoretical questions related to congestion control in practice. The first one is based on iperf and tcpdump softwares to capture data flows of TCP and UDP sessions. Classification aspects of the measurement cases were: homogeneity of the traffics, number of parallel communication sessions, and implementation types of the TCP congestion control algorithm. Dozens of parallel traffic scenarios were executed in a dumbbell topology to evaluate effects of the massively parallel communication sessions in wireline local and metropolitan area networks. Since we found that connection oriented data transfer sessions have limited performance features during communication, we implemented a second communication tool named Fast Manager of File Transfer (FMFT). This application with transfer rate monitoring and regulation capability is based on parallel connectionless data transfer sessions supervised by a common connection oriented control session and provides better transfer rate than the classical file transfer mechanisms using TCP services. Methodology of the statistical analysis and highlights of this heterogeneous parallel communication mechanism are explained, too.
LA  - English
DB  - MTMT
ER  -