Articles | Volume 14, issue 12
Geosci. Model Dev., 14, 7391–7409, 2021
Geosci. Model Dev., 14, 7391–7409, 2021
Model description paper
01 Dec 2021
Model description paper | 01 Dec 2021

POET (v0.1): speedup of many-core parallel reactive transport simulations with fast DHT lookups

Marco De Lucia et al.

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Cited articles

Afanasyev, A.: Hydrodynamic Modelling of Petroleum Reservoirs using Simulator MUFITS, Enrgy. Proced., 76, 427–435,, 2015. a
Afanasyev, A. A.: Application of the Reservoir Simulator MUFITS for 3D Modelling of CO2 Storage in Geological Formations, Enrgy. Proced., 40, 365–374,, 2013. a
Appelo, C. A. J., Parkhurst, D. L., and Post, V. E. A.: Equations for calculating hydrogeochemical reactions of minerals and gases such as CO2 at high pressures and temperatures, Geochim. Cosmochim. Ac., 125, 49–67,, 2013. a
Beisman, J. J., Maxwell, R. M., Navarre-Sitchler, A. K., Steefel, C. I., and Molins, S.: ParCrunchFlow: an efficient, parallel reactive transport simulation tool for physically and chemically heterogeneous saturated subsurface environments, Comput. Geosci., 19, 403–422,, 2015. a
Christgau, S. and Schnor, B.: Design of MPI Passive Target Synchronization for a Non-Cache-Coherent Many-Core Processor, in: Parallel-Algorithmen, -Rechnerstrukturen und -Systemsoftware: 27. PARS Workshop, 4–5 April 2017, Hagen, Germany, vol. 34 of Mitteilungen, Gesellschaft für Informatik e.V., 2017. a, b, c
Short summary
POET is a parallel reactive transport simulator which implements a mechanism to store and reuse previous results of geochemical simulations through distributed hash tables. POET parallelizes chemistry using a master/worker design with noncontiguous grid partitions to maximize its efficiency and load balance on shared-memory machines and compute clusters.