feat(lcao): auto-recommend nb2d from ScaLAPACK 2D block-cyclic load balance#7480

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A-006:feature/auto-recommend-nb2d

Commits on Jun 17, 2026

feat(lcao): auto-recommend nb2d from ScaLAPACK 2D block-cyclic load balance

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liutao
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fix(lcao): address Copilot review on nb2d/kpar advisory

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liutao
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fix(lcao): validate auto-adjusted nb2d, revert if band/grid-incompatible

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liutao
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fix(lcao): derive per-pool size from the real pool communicator, not pv grid

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liutao
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fix(lcao): keep auto-recommended nb2d even for noncollinear nspin==4

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liutao
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docs(lcao): condense nb2d load-balance comments

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liutao
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revert(io): drop kpar advisory from print_info.cpp

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liutao
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revert(io): restore print_info.cpp to baseline (drop from PR)

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Commits on Jun 19, 2026

Merge branch 'develop' into feature/auto-recommend-nb2d
A-006
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