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[Misc] Skip loading extra bias for Qwen2-MOE GPTQ models (#8329)

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Jee Jee Li 2024-09-11 08:59:19 +08:00 committed by GitHub
parent 94144e726c
commit e497b8aeff
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1 changed files with 8 additions and 2 deletions
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10
vllm/model_executor/models/qwen2_moe.py
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@ -469,7 +469,8 @@ class Qwen2MoeForCausalLM(nn.Module):
continue continue
name = name.replace(weight_name, param_name) name = name.replace(weight_name, param_name)
# Skip loading extra bias for GPTQ models. # Skip loading extra bias for GPTQ models.
if name.endswith(".bias") and name not in params_dict: if ((name.endswith(".bias") or name.endswith("_bias"))
and name not in params_dict):
continue continue
# Skip layers on other devices. # Skip layers on other devices.
if is_pp_missing_parameter(name, self): if is_pp_missing_parameter(name, self):
@ -490,6 +491,10 @@ class Qwen2MoeForCausalLM(nn.Module):
# Skip layers on other devices. # Skip layers on other devices.
if is_pp_missing_parameter(name, self): if is_pp_missing_parameter(name, self):
continue continue
# Skip loading extra bias for GPTQ models.
if ((name.endswith(".bias") or name.endswith("_bias"))
and name not in params_dict):
continue
param = params_dict[name] param = params_dict[name]
weight_loader = param.weight_loader weight_loader = param.weight_loader
weight_loader(param, weight_loader(param,
@ -500,7 +505,8 @@ class Qwen2MoeForCausalLM(nn.Module):
break break
else: else:
# Skip loading extra bias for GPTQ models. # Skip loading extra bias for GPTQ models.
if name.endswith(".bias") and name not in params_dict: if ((name.endswith(".bias") or name.endswith("_bias"))
and name not in params_dict):
continue continue
# Skip layers on other devices. # Skip layers on other devices.
if is_pp_missing_parameter(name, self): if is_pp_missing_parameter(name, self):