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Update Nemotron 3.5 Lightning golden values #6445

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Merged
Phlip79 merged 5 commits into from
Aug 14, 2026
+199 −243
Merged

Update Nemotron 3.5 Lightning golden values #6445

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efaacbe
Rebaseline Nemotron 3.5 Lightning iteration time
Phlip79 Aug 11, 2026
6c8a50a
Rename Nemotron 3.5 Lightning nightly test
Phlip79 Aug 11, 2026
3f971dc
Merge upstream main into Nemotron timing branch
Phlip79 Aug 11, 2026
bc78f6f
Use staged data for Nemotron Lightning nightly
Phlip79 Aug 12, 2026
049099a
Refresh Nemotron Lightning goldens
Phlip79 Aug 12, 2026
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190 changes: 190 additions & 0 deletions .../nemotron3_5_lightning_nightly_tp1_pp1_cp1_ep8_dgx_gb200/golden_values_dev_dgx_gb200.json
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Original file line number Diff line number Diff line change
@@ -0,0 +1,190 @@
{
"lm loss": {
"start_step": 1,
"end_step": 20,
"step_interval": 1,
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},
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12 changes: 6 additions & 6 deletions ..._cp1_ep8_dgx_gb200_2N8G/model_config.yaml → ...1_pp1_cp1_ep8_dgx_gb200/model_config.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -93,18 +93,18 @@ MODEL_ARGS:
--mtp-use-repeated-layer: true
--mtp-loss-scaling-factor: 0.3

# Data and tokenizer. Square brackets make the functional launcher expand the blend.
# Use the staged corpus shared by the other GB200 functional tests instead of
# the node-local RP2 mount.
--seq-length: 8192
--max-position-embeddings: 8192
--data-path: "[${DATA_BLEND}]"
--data-path: ${DATA_PATH}/text/the_pile/shard00/my-gpt3_00_text_document
--vocab-file: ${DATA_PATH}/text/the_pile/shard00/bpe/vocab.json
--merge-file: ${DATA_PATH}/text/the_pile/shard00/bpe/merges.txt
--data-cache-path: ${DATA_CACHE_PATH}
--split: "9999,8,2"
--split: 949,50,1
--dataloader-type: single
--num-workers: 8
--no-mmap-bin-files: true
--no-create-attention-mask-in-dataloader: true
--tokenizer-type: ${TOKENIZER_TYPE}
--tokenizer-model: ${TOKENIZER_MODEL_PATH}

# BF16 compute and BF16 gradient reduction with FP32 optimizer state.
--bf16: true
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