From 25c53ac7bdbf90d421bf1b6466f1ce029f36d54c Mon Sep 17 00:00:00 2001
From: Divakar Verma <137818590+divakar-amd@users.noreply.github.com>
Date: Wed, 2 Oct 2024 23:31:07 -0500
Subject: [PATCH] [Misc] log when using default MoE config (#8971)

---
 vllm/model_executor/layers/fused_moe/fused_moe.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/vllm/model_executor/layers/fused_moe/fused_moe.py b/vllm/model_executor/layers/fused_moe/fused_moe.py
index 3e01112eaa14d..b1d3bc0a5f054 100644
--- a/vllm/model_executor/layers/fused_moe/fused_moe.py
+++ b/vllm/model_executor/layers/fused_moe/fused_moe.py
@@ -320,6 +320,9 @@ def get_moe_configs(E: int, N: int,
 
     # If no optimized configuration is available, we will use the default
     # configuration
+    logger.warning(
+        ("Using default MoE config. Performance might be sub-optimal! "
+         "Config file not found at %s"), config_file_path)
     return None