DocumentCode
309366
Title
Comparing high-level and low-level implementations of a molecular dynamics algorithm
Author
Travieso, Gonzalo
Author_Institution
Dept. de Fisica e Inf., Sao Paulo Univ., Brazil
fYear
1997
fDate
35521
Firstpage
130
Lastpage
134
Abstract
The author addresses through a specific example the question about the overhead incurred with the use of higher abstraction levels for parallel programming. He develops a simple molecular dynamics application in ALWAN and in MPI, and compares the execution performances on an Intel Paragon machine
Keywords
molecular dynamics method; multiprocessing systems; parallel algorithms; parallel machines; parallel programming; physics computing; software performance evaluation; ALWAN; Intel Paragon machine; MPI; execution performances; high-level molecular dynamics algorithm implementation; higher abstraction levels; low-level molecular dynamics algorithm implementation; overhead; parallel programming; Dynamic programming; Heuristic algorithms; Parallel algorithms; Parallel architectures; Parallel processing; Parallel programming; Programming profession; Quantum computing; Topology; Wide area networks;
fLanguage
English
Publisher
ieee
Conference_Titel
High-Level Programming Models and Supportive Environments, 1997. Proceedings., Second International Workshop on
Conference_Location
Geneva
Print_ISBN
0-8186-7882-8
Type
conf
DOI
10.1109/HIPS.1997.582966
Filename
582966
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