Abstract
OpenMosix as the computing platform is presented and applied to the Monte Carlo study of continuous phase transitions, whose character was not unambigously resolved yet, in 3D Ashkin-Teller model on a cubic lattice. Calculating the critical exponent y h , we show that these phase transitions are not of Ising character and we give some indications to establish their universality class. It is demonstrated that OpenMosix ensures stability and good load-balancing of the Linux PCs cluster, but the best performance is achieved when applying it to parallelized jobs, which allowed us to perform calculations with larger samples.
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Dębski, L., Musiał, G., Rogiers, J. (2004). A Monte Carlo Study of Continuous Non-Ising Phase Transitions in the 3D Ashkin-Teller Model Using the OpenMosix Cluster of Linux PCs. In: Wyrzykowski, R., Dongarra, J., Paprzycki, M., Waśniewski, J. (eds) Parallel Processing and Applied Mathematics. PPAM 2003. Lecture Notes in Computer Science, vol 3019. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-24669-5_59
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DOI: https://doi.org/10.1007/978-3-540-24669-5_59
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