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feat: [WIP] Add diffusion load balancing#325

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sbstndb wants to merge 256 commits intohpc-maths:mainfrom
sbstndb:improve_rebase
Open

feat: [WIP] Add diffusion load balancing#325
sbstndb wants to merge 256 commits intohpc-maths:mainfrom
sbstndb:improve_rebase

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@sbstndb sbstndb commented May 12, 2025

Description

This PR brings a simple diffusion load balancing for MPI.
It is a simplified and debugged version of the Loic Strafella work.

Related issue

This PR brings Load balancing to manage unbalanced workload.
For linear-convection and burgers, the balanced mesh leads to excessive corner refinement resulting in an erroneous solution field.

How has this been tested?

It works on advection-2d
It does not work for linear-convection and burgers.

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  • I agree to follow this project's Code of Conduct

@gouarin gouarin deleted the branch hpc-maths:main December 10, 2025 09:00
@gouarin gouarin closed this Dec 10, 2025
@gouarin gouarin reopened this Dec 10, 2025
@gouarin gouarin changed the base branch from master to main December 10, 2025 09:25
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5 participants