refactor(int32): per-model label dtype instead of sticky process-global#828

Merged

FabianHofmann merged 15 commits into

perf/int32-model-label-dtype

Jul 15, 2026

Commits on Jul 14, 2026

perf(int32): auto-widen labels to int64 on overflow instead of raising
FabianHofmann
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perf(int32): re-widen label dtype when loading an int64 model
FabianHofmann
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perf(int32): warn on auto-widen, recommend explicit int64 for large models
FabianHofmann
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test(int32): add type annotations to auto-widen tests for mypy
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chore: trigger CI

FBumann
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claude
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refactor(int32): make label-dtype widening per-model instead of process-global

FBumann
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feat(int32): accept label_dtype as Model() argument

FBumann
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refactor: deduplicate label allocation and dtype validation

FBumann
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docs: trim label-dtype release note to user-facing behavior

FBumann
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refactor!: drop linopy.options['label_dtype'] in favor of the Model() argument

FBumann
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claude
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