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Merged
merged 2 commits into from
Sep 17, 2025
Merged

Lluo/modelopt import restructure #3825

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e230ae5
modify modelopt import
lanluo-nvidia Sep 17, 2025
1008fb8
update modelopt
lanluo-nvidia Sep 17, 2025
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2 changes: 1 addition & 1 deletion examples/apps/flux_demo.py
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Expand Up @@ -34,7 +34,7 @@ def compile_model(
enabled_precisions = {torch.float4_e2m1fn_x2}
ptq_config = mtq.NVFP4_DEFAULT_CFG
if args.fp4_mha:
from modelopt.core.torch.quantization.config import NVFP4_FP8_MHA_CONFIG
from modelopt.torch.quantization.config import NVFP4_FP8_MHA_CONFIG

ptq_config = NVFP4_FP8_MHA_CONFIG

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2 changes: 1 addition & 1 deletion py/torch_tensorrt/dynamo/conversion/impl/dynamic_block_quantize.py
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Expand Up @@ -209,7 +209,7 @@ def _static_double_quantize(
quantized data tensor in fp4
"""

import modelopt.core.torch.quantization.qtensor.nvfp4_tensor as nvfp4_tensor
import modelopt.torch.quantization.qtensor.nvfp4_tensor as nvfp4_tensor

if weights_tensor.dtype == torch.float16:
original_dtype = trt.DataType.HALF
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