mod_coarsen_refine.t File Reference

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Modules
module	mod_coarsen_refine
	Module to coarsen and refine grids for AMR.

Functions/Subroutines
subroutine, public	mod_coarsen_refine::amr_coarsen_refine
	coarsen and refine blocks to update AMR grid
subroutine, public	mod_coarsen_refine::amr_rebalance
	Cost-weighted rebalance without refine/coarsen. For static/uniform grids (refine_max_level=1) amr_coarsen_refine never runs, so the cost-weighted load_balance has no invocation point and the partition stays at the initial equal-block (cell-count) split -> photosphere EoS-heavy ranks stall the rest. This migrates blocks to equalise the measured per-block cost (block_cost, populated when lb_automatic is on) then rebuilds connectivity + ghosts, mirroring the tail of amr_coarsen_refine.
subroutine	unflag_coarsen_siblings

Function/Subroutine Documentation

unflag_coarsen_siblings()

subroutine proper_nesting::unflag_coarsen_siblings

Definition at line 328 of file mod_coarsen_refine.t.

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