[Bug] Fix AttributeError: 'FusedMoE' object has no attribute 'w13_weight_scale'. Did you mean: 'w13_weight_scale_inv' (vllm-project#25519)

Signed-off-by: yewentao256 <zhyanwentao@126.com>
Signed-off-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
Signed-off-by: gaojc <1055866782@qq.com>

Author: 2 people

vllm/model_executor/warmup/deep_gemm_warmup.py

@@ -53,9 +53,11 @@ def _extract_data_from_fused_moe_module(
     """
     assert isinstance(m, FusedMoE)
     w13 = m.w13_weight
-    w13_s = getattr(m, "w13_weight_scale_inv", m.w13_weight_scale)
+    w13_s = m.w13_weight_scale_inv if hasattr(
+        m, "w13_weight_scale_inv") else m.w13_weight_scale
     w2 = m.w2_weight
-    w2_s = getattr(m, "w2_weight_scale_inv", m.w2_weight_scale)
+    w2_s = m.w2_weight_scale_inv if hasattr(
+        m, "w2_weight_scale_inv") else m.w2_weight_scale
     num_topk = m.top_k
 
     assert isinstance(w13, torch.Tensor)