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Reduce peak memory use in destination choice and large trip models - #1110

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jpn-- wants to merge 10 commits into

ActivitySim:mainfrom

driftlesslabs:memory-miser

Commits on Sep 7, 2026
- Reduce memory pressure in destination choice models
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  committed
  c4c6ab4
- Preserve legacy unchunked destination sampling
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  committed
  6d3714f
Commits on Sep 8, 2026
- Fix trip-period annotations and logsum chunking
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  67c3d38
- address copilot review comments
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  2c0f989
- Fix nested PNR chunker failures by forwarding logsum chunk overrides
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  060a8f5
- Fix chunk-dependent PNR draws by preserving segment-wide chooser IDs
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  2776bfd
- Fix discarded trip_period output by limiting cleanup to temporary columns
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  51e298a
Commits on Sep 22, 2026
- Merge branch 'main' into memory-miser
  jpn--
  authored
  c7a66b8
Commits on Oct 8, 2026
- Merge branch 'main' into memory-miser
  jpn--
  authored
  e655f6c
- blacken
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  committed
  11502ac