HPC\(^2\) -- a fully-portable, algebra-based framework for heterogeneous computing. Application to CFD

DOI10.1016/j.compfluid.2018.01.034zbMath1410.76323OpenAlexW2789927870MaRDI QIDQ1615522

X. Álvarez, Francesc Xavier Trias, A. V. Gorobets, Ricard Borrell, Guillermo Oyarzun

Publication date: 31 October 2018

Published in: Computers and Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.compfluid.2018.01.034

zbMATH Keywords

heterogeneous computingCFDsymmetry-preserving discretizationhybrid CPU+GPU systemsMPI+OpenMP+OpenCL

Mathematics Subject Classification ID

Related Items (7)

Scale-resolving simulation of a low-pressure turbine on hybrid supercomputers ⋮ On the implementation of flux limiters in algebraic frameworks ⋮ Heterogeneous CPU+GPU parallelization for high-accuracy scale-resolving simulations of compressible turbulent flows on hybrid supercomputers ⋮ An energy-preserving level set method for multiphase flows ⋮ Sensitivity of computational fluid dynamics simulations against soft errors ⋮ A hierarchical parallel implementation for heterogeneous computing. Application to algebra-based CFD simulations on hybrid supercomputers ⋮ HPC2

Uses Software

• MPI
• OpenCL
• PyFR
• HOSTA
• HPCG

Cites Work

• Symmetry-preserving discretization of Navier-Stokes equations on collocated unstructured grids
• Collaborating CPU and GPU for large-scale high-order CFD simulations with complex grids on the TianHe-1A supercomputer
• A scalable parallel Poisson solver for three-dimensional problems with one periodic direction
• A parallel MPI+OpenMP+OpenCL algorithm for hybrid supercomputations of incompressible flows
• Heterogeneous computing on mixed unstructured grids with pyfr
• Direct numerical simulation of a differentially heated cavity of aspect ratio 4 with Rayleigh numbers up to \(10^{11}\). I: Numerical methods and time-averaged flow
• Solving incompressible two-phase flows on multi-GPU clusters
• A portable OpenCL-based unstructured edge-based finite element Navier-Stokes solver on graphics hardware
• Portable implementation model for CFD simulations. Application to hybrid CPU/GPU supercomputers
• Natural convection boundary layer in a 5:1 cavity
• Numerical Solution of the Navier-Stokes Equations

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