4th Euromicro Workshop on Parallel and Distributed Processing (PDP '96)
A Paralation Model Implementation Based on a Concurrent Lisp Interpreter Community
PORTUGAL
January 24-January 26
ISBN: 0-8186-7376-1
M. Giordano, Istituto di Cibernetica, CNR, Naples, Italy
Abstract: We describe the approach we are pursuing to cope with parallelism in symbolic applications. Our purpose is to build a unified and user friendly parallel symbolic programming environment suited to distributed memory parallel systems (DMPS). This system is based on G.W. Sabot's (1987) Paralation model (in particular its LISP implementation, PARALATION LISP), whose main feature is to clearly differentiate the computational aspect from the communication one. In our opinion this distinction allows a clearer and cleaner exploitation of the opportunities of parallelism in symbolic applications. The simple semantics of the Paralation model parallel constructs seems to us well suited to run on a set of LISP interpreters. We chose to implement the Paralation model extensions on top of the Parallel Virtual Machine (PVM) package because this tool allows one to easily use a set of LAN interconnected powerful workstations as a general purpose parallel computational resource.
Index Terms:
distributed memory systems; parallel languages; parallel programming; LISP; program interpreters; LAN interconnection; programming environments; software tools; Paralation model implementation; concurrent Lisp interpreter community; symbolic applications; user friendly parallel symbolic programming environment; distributed memory parallel systems; DMPS; Paralation model; LISP implementation; PARALATION LISP; simple semantics; Paralation model parallel constructs; Parallel Virtual Machine; LAN interconnected workstations; general purpose parallel computational resource
Citation:
C. Di Napoli, M. Giordano, M.M. Furnari, "A Paralation Model Implementation Based on a Concurrent Lisp Interpreter Community," pdp, pp.0429, 4th Euromicro Workshop on Parallel and Distributed Processing (PDP '96), 1996