Load balancing scientific codes on massively parallel architectures is becoming an increasingly challenging task. In this paper, we focus on the Community Earth System Model, a widely used climate modeling code. It comprises six components each of which exhibits different scalability patterns. Previously, an analytical performance model has been used to find optimal load-balancing parameter con...

Boris Galperin,1* Semion Sukoriansky2 and Philip S. Anderson3 1College of Marine Science, University of South Florida, St. Petersburg, Florida 33701, USA 2Department of Mechanical Engineering/Perlstone Center for Aeronautical Engineering Studies, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel 3Antarctic Climate and the Earth System Programme, British Antarctic Survey, Cambridge CB...

a School of Mathematics and Physics, China University of Geosciences, Wuhan, 430074, PR China b College of Mechanical Engineering, Beijing University of Technology, Beijing, 100124, PR China c Mathematical Institute, University of Oxford, Oxford, UK d Department of Physics, University of Wisconsin, Madison, WI 53706, USA e Faculty of Earth Sciences, China University of Geosciences, Wuhan, 43007...

CONDITIONS. J.D. Chittenden, D.W.G. Sears, V. Chevrier, J. Hanley, L.A. Roe W.M. Keck Laboratory for Space Simulations, Arkansas Center for Space and Planetary Sciences, University of Arkansas, Fayetteville, AR 72701, Department of Chemistry and Biochemistry, University of Arkansas, Fayetteville, AR 72701, Department of Earth and Atmospheric Sciences, Cornell University, Ithaca, NY 14853, Depar...

A new composite film based on calcined layered rare earth hydroxides and poly(vinyl alcohol) shows a visible light transmittance comparable to that of the pure matrix, highly reinforced mechanical strength as well as tunable photoluminescence in rolled and folded shapes.

the well-known electro-mechanical analogy that equates current, voltage, resistance, inductance and capacitance to force, velocity, damping, spring constant and mass has a shortcoming in that mass can only be used to simulate a capacitor which has one terminal connected to ground. a new model that was previously proposed by the authors that combines a mass with a pulley (mp) is shown to simulat...

Once the tide recedes and leaves a significant amount of stranded seaweed on coast, marine macroalgae pose serious threat to surrounding area. Through this work, we considered large-scale application in building construction. For first time studied impact incorporating Sargassum mitucum fiber replacement flax used for standard structural cob. Thus, cob specimens were elaborated analyzed evaluat...