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Implementing LOGFLOW on a workstation cluster

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3 Author(s)
Kacsuk, P. ; KFKI Res. Inst. for Meas. & Comput. Technol., Budapest, Hungary ; Puskas, Z. ; Németh, Z.

LOGFLOW is a distributed Prolog implementation running on transputer networks, developed at KFKI-MSZKI. To improve the capabilities and the power of LOGFLOW the system is ported onto workstation-clusters under the name WS-LOGFLOW. The new platform requires modification in the architecture of the system, in token transportation and in work distribution. This paper presents the modified architecture of WS-LOGFLOW, the new token distribution scheme, some detail of the porting processes, intra-node shared-memory communication and inter-node PVM-based message-passing communication

Published in:

High Performance Computing on the Information Superhighway, 1997. HPC Asia '97

Date of Conference:

28 Apr-2 May 1997