On the Performance, Scalability and Sensitivity Analysis of a Large Air Pollution Model

• Published in: Procedia computer science Vol. 80; pp. 2053 - 2061
• Main Authors: Ostromsky, Tzvetan, Alexandrov, Vassil, Dimov, Ivan, Zlatev, Zahari
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 2016
• Subjects: air pollution model; DEM; MPI; parallel algorithm; scalability; sensitivity analysis; speed-up; supercomputer; supercomputer; performance; sensitivity analysis; parallel algorithm; speed-up; MPI; air pollution model; DEM; scalability

Computationally efficient sensitivity analysis of a large-scale air pollution model is an important issue we focus on in this paper. Sensitivity studies play an important role for reliability analysis of the results of complex nonlinear models as those used in the air pollution modelling. There is a...