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Preconditioner defaults: PETSc's GAMG cycle, node aggregation, and a flexible outer Krylov
- #584
#584
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lmoresi
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underworldcode/underworld3:bugfix/solver-config-defaults
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Aug 18, 2026
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Preconditioner defaults: PETSc's GAMG cycle, node aggregation, and a flexible outer Krylov
#584
lmoresi
merged 3 commits into
development
underworldcode/underworld3:development
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bugfix/solver-config-defaults
underworldcode/underworld3:bugfix/solver-config-defaults
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Commits on Aug 16, 2026
Preconditioner defaults: PETSc's GAMG cycle, node aggregation, flexible outer
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Commits on Aug 17, 2026
Declare mat_block_size only where the velocity block is node-blocked
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Commits on Aug 18, 2026
Merge remote-tracking branch 'origin/development' into bugfix/fix584-refresh
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