Lighter and faster simulations on domains with symmetries. (English) Zbl 07875892
MSC:
76-XX
Found 42 Documents (Results 1–42)
Neko: a modern, portable, and scalable framework for high-fidelity computational fluid dynamics. (English) Zbl 07875888
MSC:
76-XX
Solving the discretised multiphase flow equations with interface capturing on structured grids using machine learning libraries. (English) Zbl 1539.76006
CSPlib: a performance portable parallel software toolkit for analyzing complex kinetic mechanisms. (English) Zbl 1533.92265
A performance portable implementation of the semi-Lagrangian algorithm in six dimensions. (English) Zbl 07788808
GPU-based molecular dynamics of turbulent liquid flows with OpenMM. (English) Zbl 1533.65009
Wyrzykowski, Roman (ed.) et al., Parallel processing and applied mathematics. 14th international conference, PPAM 2022, Gdansk, Poland, September 11–14, 2022. Revised selected papers. Part I. Cham: Springer. Lect. Notes Comput. Sci. 13826, 346-358 (2023).
Development of an unstructured mesh gyrokinetic particle-in-cell code for exascale fusion plasma simulations on GPUs. (English) Zbl 07723495
Parallel scalability of three-level FROSch preconditioners to 220000 cores using the theta supercomputer. (English) Zbl 1515.65309
Optimal size of the block in block GMRES on GPUs: computational model and experiments. (English) Zbl 1507.65072
Finite volume models and efficient simulation tools (EST) for shallow flows. (English) Zbl 1507.76140
Zeidan, Dia (ed.) et al., Advances in fluid mechanics. Modelling and simulations. Singapore: Springer. Forum Interdiscip. Math., 67-137 (2022).
Scalable parallel linear solver for compact banded systems on heterogeneous architectures. (English) Zbl 07578885
Variational, stable, and self-consistent coupling of 3D electromagnetics to 1D transmission lines in the time domain. (English) Zbl 07517160
Non-linear Boltzmann equation on hybrid-unstructured non-conforming multi-domains. (English) Zbl 07517098
Tusas: a fully implicit parallel approach for coupled phase-field equations. (English) Zbl 1537.65131
Mixed precision \(s\)-step Lanczos and conjugate gradient algorithms. (English) Zbl 1538.65062
Reviewer: Miroslav Rozloznik
EMPIRE-PIC: a performance portable unstructured particle-in-cell code. (English) Zbl 1494.78004
MSC:
78-04
78M10
78M20
78M99
78A25
78A30
78A35
78A60
65M60
65M06
65N30
65M75
65M25
65Y05
65Y10
76X05
76M28
35Q60
Leveraging HPC accelerator architectures with modern techniques – hydrologic modeling on GPUs with ParFlow. (English) Zbl 1473.65363
Comput. Geosci. 25, No. 5, 1579-1590 (2021); correction ibid. 25, No. 5, 1591 (2021).
A compute-bound formulation of Galerkin model reduction for linear time-invariant dynamical systems. (English) Zbl 1506.74436
Direct numerical simulations of turbulent reacting flows with shock waves and stiff chemistry using many-core/GPU acceleration. (English) Zbl 1521.76199
Parallel algorithms for successive convolution. (English) Zbl 1458.65122
Reviewer: Kanakadurga Sivakumar (Chennai)
OpenCAL system extension and application to the three-dimensional Richards equation for unsaturated flow. (English) Zbl 1524.65005
On architecture and performance of adaptive mesh refinement in an electrostatics particle-in-cell code. (English) Zbl 07678442
Comput. Phys. Commun. 247, Article ID 106912, 18 p. (2020); erratum ibid. 265, Article ID 107980, 1 p. (2021).
Performance portability of lattice Boltzmann methods for two-phase flows with phase change. (English) Zbl 1506.76134
Surrogate-based ensemble grouping strategies for embedded sampling-based uncertainty quantification. (English) Zbl 1455.62158
D’Elia, Marta (ed.) et al., Quantification of uncertainty: improving efficiency and technology. QUIET. Selected contributions based on the presentations at the international workshop, Trieste, Italy, July 18–21, 2017. Cham: Springer. Lect. Notes Comput. Sci. Eng. 137, 41-66 (2020).
High order anchoring and reinitialization of level set function for simulating interface motion. (English) Zbl 1430.76383
Conservative multimoment transport along characteristics for discontinuous Galerkin methods. (English) Zbl 1421.76153
MSC:
76M10
Software for sparse tensor decomposition on emerging computing architectures. (English) Zbl 07099291
Direct numerical simulations of reacting flows with detailed chemistry using many-core/GPU acceleration. (English) Zbl 1410.76466
Performance of fully-coupled algebraic multigrid preconditioners for large-scale VMS resistive MHD. (English) Zbl 1443.76152
Ensemble grouping strategies for embedded stochastic collocation methods applied to anisotropic diffusion problems. (English) Zbl 1390.60229
The Schwarz alternating method in solid mechanics. (English) Zbl 1439.74450
Comput. Methods Appl. Mech. Eng. 319, 19-51 (2017); corrigendum ibid. 344, 1147-1148 (2019).
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