Implementing MPI with the Memory-Based Communication Facilities on the SSS-CORE Operating System

This paper describes an e cient implementation of MPI on the Memory-Based Communication Facilities; Memory-Based FIFO is used for bu ering by the library, and Remote Write for communication with no bu ering. The Memory-Based Communication Facilities are software-based communication mechanisms, with o -the-shelf Ethernet hardware. They provide low-cost and highly-functional primitives for remote memory accesses. The performance of the library was evaluated on a cluster of workstations connected with a 100Base-TX network. The round-trip time was 71s

• Type: Conference
• Year: 1998
• Where: PVM
• Authors: Kenji Morimoto, Takashi Matsumoto, Kei Hiraki
• Keywords: Distributed And Parallel Computing, Memory-Based Communication Facilities, Memory-Based FIFO, PVM 1998, Software-based Communication Mechanisms