Repository: huggingface/transformers
Pull request: Fix `FP8Expert` for DeepSeek R1

Signed-off-by: yiliu30 <yi4.liu@intel.com>

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Fixes # (issue)


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Models:

- text models: @ArthurZucker @Cyrilvallez
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- audio models: @eustlb @ebezzam @vasqu
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- graph models: @clefourrier

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- generate: @zucchini-nlp (visual-language models) or @gante (all others)
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Changed files:
filename: src/transformers/integrations/finegrained_fp8.py
patch: @@ -627,7 +627,9 @@ def __init__(self, config, block_size, dtype=torch.float8_e4m3fn):
         self.block_size = block_size
         self.num_experts = config.num_local_experts
         self.hidden_dim = config.hidden_size
-        self.intermediate_dim = config.intermediate_size
+        self.intermediate_dim = (
+            config.moe_intermediate_size if hasattr(config, "moe_intermediate_size") else config.intermediate_size
+        )
 
         Wg_out, Wg_in = 2 * self.intermediate_dim, self.hidden_dim
         Wd_out, Wd_in = self.hidden_dim, self.intermediate_dim