NVIDIA / NVIDIA/AMGX

Testing Amgx binary

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Dominant language
Cuda
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Description

Hi,

We are new to this Amgx application. We came across Readme file in Amgx github, where under "running example" session. they have mentioned below example:

examples/amgx_capi -m ../examples/matrix.mtx -c ../src/configs/FGMRES_AGGREGATION.json
mpirun -n 2 examples/amgx_mpi_capi.exe -m ../examples/matrix.mtx -c ../src/configs/FGMRES_AGGREGATION.json

Seems like for amgx_capi, the second argument is matrix and it is being used together with the FGMRES_AGGREGATION.json file. For other targets(eg: Eigen_solver, amgx_mpi_capi, amgx_mpi_poisson7 etc) which json(GMRES_AGGREGATION.json , V-cheby-smoother.json, FGMRES_AGGREGATION_DILU.json etc ) is more suited as third argument? Is there is any mapping or documentation for all the test cases. kindly share.

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Research direction

Read the README's "Running Example" section and inspect the named targets: examples/amgx_capi, amgx_mpi_capi.exe, amgx_mpi_poisson7, and the configs under src/configs. Document which configuration files apply to the example targets and how the matrix and configuration arguments relate. Done means the README or a linked reference covers the requested test-case mapping.

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Assessment

Domain
documentation
Issue type
Documentation
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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