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Support Mixed precision & Static MSE in MCore; Nemotron Super v3 NVFP4 recipe#1363

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jenchen13 wants to merge 5 commits into
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jennifchen/super_nvfp4_recipe
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Support Mixed precision & Static MSE in MCore; Nemotron Super v3 NVFP4 recipe#1363
jenchen13 wants to merge 5 commits into
mainfrom
jennifchen/super_nvfp4_recipe

Support auto_quantize for Megatron expert parallelism (#1513)

bd2e8e9
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69.38% (-8.07%) compared to e27f76f

View this Pull Request on Codecov

69.38% (-8.07%) compared to e27f76f

Details

Codecov Report

❌ Patch coverage is 38.07339% with 135 lines in your changes missing coverage. Please review.
✅ Project coverage is 69.38%. Comparing base (e27f76f) to head (bd2e8e9).
⚠️ Report is 8 commits behind head on main.

Files with missing lines Patch % Lines
modelopt/torch/export/unified_export_megatron.py 6.45% 58 Missing ⚠️
modelopt/torch/quantization/plugins/megatron.py 2.56% 38 Missing ⚠️
modelopt/torch/quantization/plugins/custom.py 5.88% 16 Missing ⚠️
modelopt/torch/quantization/model_calib.py 64.10% 14 Missing ⚠️
...delopt/torch/export/plugins/hf_checkpoint_utils.py 80.00% 3 Missing ⚠️
modelopt/torch/export/quant_utils.py 75.00% 2 Missing ⚠️
modelopt/torch/quantization/backends/utils.py 50.00% 2 Missing ⚠️
modelopt/torch/quantization/algorithms.py 90.00% 1 Missing ⚠️
.../torch/quantization/nn/modules/tensor_quantizer.py 83.33% 1 Missing ⚠️

❗ There is a different number of reports uploaded between BASE (e27f76f) and HEAD (bd2e8e9). Click for more details.

HEAD has 4 uploads less than BASE
Flag BASE (e27f76f) HEAD (bd2e8e9)
gpu 3 2
examples 12 9
Additional details and impacted files 
@@            Coverage Diff             @@
##             main    #1363      +/-   ##
==========================================
- Coverage   77.44%   69.38%   -8.07%     
==========================================
  Files         473      473              
  Lines       51418    51590     +172     
==========================================
- Hits        39819    35794    -4025     
- Misses      11599    15796    +4197

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