feat: add PackedParquetDataset for Nemotron#1351

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marcromeyn wants to merge 2 commits intoNVIDIA-NeMo:mainfrom

marcromeyn:romeyn/packed-parquet-sft

Commits on Feb 20, 2026

Adding PackedParquetDataset for Nemotron
marcromeyn
committed

Commits on Mar 3, 2026

Merge branch 'main' into romeyn/packed-parquet-sft
akoumpa
authored