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[NF4][FSDP] return contiguous quantization_factor #298

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merged 2 commits into from
May 31, 2024
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[NF4][FSDP] return contiguous quantization_factor #298

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[NF4][FSDP] return contiguous `quantization_factor`
weifengpy May 30, 2024
ce26526
Merge branch 'main' into nf4_contiguous
weifengpy May 31, 2024
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2 changes: 1 addition & 1 deletion torchao/dtypes/nf4tensor.py
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Original file line number Diff line number Diff line change
Expand Up @@ -596,7 +596,7 @@ def double_quantize_scalers(

return (
quantized_scaler_blocks.flatten().to(torch.int8),
quantization_factor.view(n_scaler_blocks),
quantization_factor.view(n_scaler_blocks).contiguous(),
scalers_1_mean,
)

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