Extending `DistributedField` and `DistributedFFTBasedPoissonSolver` functionality to allow for distributed FFT preconditioner for `ConjugateGradientPoissonSolver`#4555

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xkykai wants to merge 60 commits intomainfrom

xk-ss/distributed-cg-solver

Commits on Mar 25, 2025

Refactor pressure correction calculations to remove timestep dependency in velocity updates
xkykai
committed

Commits on Mar 26, 2025

pressure adjustment to remove dt
xkykai
committed

Commits on Apr 1, 2025

Commits on Apr 14, 2025

Merge branch 'main' into xk/pdt_timestep
tomchor
authored

Commits on Apr 16, 2025

Merge branch 'main' into xk/pdt_timestep
xkykai
authored

Commits on May 1, 2025

Commits on May 2, 2025

Merge branch 'main' into xk/pdt_timestep
xkykai
authored

Commits on May 6, 2025

fix cg stability with kahan summation, method works now except wrong _mean implementation
xkykai
committed

Commits on May 7, 2025

refactor: update mean calculations in distributed fields and conjugate gradient solver
xkykai
committed

Commits on May 9, 2025

Commits on May 14, 2025

Merge remote-tracking branch 'origin/main' into xk-ss/distributed-cg-solver
xkykai
committed

Commits on May 16, 2025

Commits on May 21, 2025

Commits on May 29, 2025

Commits on Jun 4, 2025

Commits on Jun 5, 2025

Commits on Jun 18, 2025

Merge branch 'main' into xk-ss/distributed-cg-solver
xkykai
authored

Commits on Jun 19, 2025

fix norm and preconditioner for fftpcg to work on immersed boundaries
xkykai
committed

Commits on Jul 1, 2025

Commits on Jul 4, 2025

Merge branch 'main' into xk-ss/distributed-cg-solver
xkykai
authored