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## OpenFOAM HPC Benchmark suite
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The [repository i](https://develop.openfoam.com/committees/hpc)s intended to be a shared repository with relevant data-sets and information created in order to:
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The [repository i](https://develop.openfoam.com/committees/hpc)s intended to be a shared repository with relevant data sets and information created in order to:
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- Provide user guides and initial scripts to set-up and run different data-sets on different HPC architectures
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- Provide the community an homogeneous term of reference to compare different hardware architectures, software environments, configurations, etc.
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- Provide user guides and initial scripts to set up and run different data sets on different HPC architectures
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- Provide the community a homogeneous term of reference to compare different hardware architectures, software environments, configurations, etc.
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- Define a common set of metrics/KPI (Key Performance Indicators) to measure performances
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Insert a table with a description of test-cases ??
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Insert a table with a description of test cases??
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## 3-D Lid Driven cavity flow
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... | ... | @@ -22,7 +22,7 @@ Key reasons for using the lid-driven cavity (referred to as "cavity" in the foll |
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* The cavity is one of the most basic and popular cases in OpenFOAM and for the validation in CFD codes
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* This test case has simple geometry and boundary conditions, involving transient, isothermal, incompressible laminar flow in a three-dimensional box domain. The _icoFoam_ solver is used in such test-case.
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* It is intended to stress test the linear algebra solver, most of the time being spent in the pressure equation.
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* Results for scaling are available because the present setup is based on the white paper: “PETSc4FOAM : A Library to plug-in PETSc into the OpenFOAM Framework”, Simone Bnà, Ivan Spisso, Mark Olesen, Giacomo Rossi
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* Results for scaling are available on the white paper [1]
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The following [page](https://develop.openfoam.com/committees/hpc/-/wikis/3-D-Lid-Driven-cavity-flow) describes:
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