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Add Gemma2/3, Llama4, Mistral3, and Qwen3 SmoothQuant mappings #2174

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Add Gemma2/3, Llama4, Mistral3, and Qwen3 SmoothQuant mappings #2174

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931ee59
Add Gemma2/3, Llama4, Mistral3, and Qwen3 SmoothQuant mappings
ishrith-gowda Dec 28, 2025
9dfe1ba
Update src/llmcompressor/modifiers/smoothquant/utils.py
ishrith-gowda Dec 28, 2025
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17 changes: 12 additions & 5 deletions src/llmcompressor/modifiers/smoothquant/utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -71,15 +71,22 @@
# Registry of layer mappings for different architectures
# Add more mappings here
MAPPINGS_REGISTRY: Dict[str, List[LayerMap]] = {
"LlamaForCausalLM": DEFAULT_SMOOTHQUANT_MAPPINGS,
"MixtralForCausalLM": MIXTRAL_SMOOTHQUANT_MAPPINGS,
"MistralForCausalLM": DEFAULT_SMOOTHQUANT_MAPPINGS,
"Qwen2ForCausalLM": DEFAULT_SMOOTHQUANT_MAPPINGS,
"BloomForCausalLM": BLOOM_SMOOTHQUANT_MAPPINGS,
"ChatGLMForConditionalGeneration": BLOOM_SMOOTHQUANT_MAPPINGS,
"DeepseekV2ForCausalLM": DEEPSEEK_V2_SMOOTHQUANT_MAPPINGS,
"Gemma2ForCausalLM": DEFAULT_SMOOTHQUANT_MAPPINGS,
"Gemma3ForCausalLM": DEFAULT_SMOOTHQUANT_MAPPINGS,
"Gemma3ForConditionalGeneration": DEFAULT_SMOOTHQUANT_MAPPINGS,
"Gemma3ForConditionalGeneration": DEFAULT_SMOOTHQUANT_MAPPINGS,
"Llama4ForConditionalGeneration": DEFAULT_SMOOTHQUANT_MAPPINGS,
"LlamaForCausalLM": DEFAULT_SMOOTHQUANT_MAPPINGS,
"Mistral3ForConditionalGeneration": DEFAULT_SMOOTHQUANT_MAPPINGS,
"MistralForCausalLM": DEFAULT_SMOOTHQUANT_MAPPINGS,
"MixtralForCausalLM": MIXTRAL_SMOOTHQUANT_MAPPINGS,
"Phi3VForCausalLM": PHI3_VISION_SMOOTHQUANT_MAPPINGS,
"Qwen2ForCausalLM": DEFAULT_SMOOTHQUANT_MAPPINGS,
"Qwen3ForCausalLM": DEFAULT_SMOOTHQUANT_MAPPINGS,
"WhisperForConditionalGeneration": WHISPER_V2_SMOOTHQUANT_MAPPINGS,
"DeepseekV2ForCausalLM": DEEPSEEK_V2_SMOOTHQUANT_MAPPINGS,
}


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