Characterization of MPI communication primitives on a heterogeneous cluster / Siti Arpah Ahmad ... [et al.]

• Main Authors: Ahmad, Siti Arpah, Mohamed Said, Mohamed Faidz, Mohamed Ramli, Norazan, Taib, Mohd Nasir
• Format: Article
• Language: English
• Published: Research Management Institute (RMI) 2009
• Subjects: Parallel processing (Electronic computers)
• Online Access: http://ir.uitm.edu.my/id/eprint/12924/1/AJ_SITI%20ARPAH%20AHMAD%20SRJ%2009%201.pdf; http://ir.uitm.edu.my/id/eprint/12924/; https://srj.uitm.edu.my/

This paper focuses on the performance of basic communication primitives, namely the overlap of message transfer with computation in the point-to-point communication within a small cluster of four nodes. The mpptest has been implemented to measure the basic performance of MPI message passing routine...