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[V1 Loader] Support qwen2(bf16) (#3502)
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Browse Source 
* support qwen2(bf16)

* merge bias_loader and weight_loader
This commit is contained in:
Zero Rains
2025-08-23 01:08:23 +08:00
committed by GitHub
parent cb166053ba
commit 79f0dbbb55
3 changed files with 76 additions and 13 deletions
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14
fastdeploy/model_executor/models/utils.py
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@@ -54,6 +54,20 @@ def set_weight_attrs(param, param_attr_map: Optional[dict[str, Any]]):
setattr(param, key, value)
def slice_fn(weight_or_paramter, output_dim, start, end, step=1):
if hasattr(weight_or_paramter, "get_shape"):
shape = weight_or_paramter.get_shape()
else:
shape = weight_or_paramter.shape
if len(shape) == 1:
weight_or_paramter = weight_or_paramter[start:end]
elif output_dim:
weight_or_paramter = weight_or_paramter[..., start:end]
else:
weight_or_paramter = weight_or_paramter[start:end, ...]
return weight_or_paramter
def default_weight_loader(fd_config: FDConfig) -> None:
"""Default weight loader"""