From 08161bde9dfb5cbd1ca37e633ac8e6b6fb986e76 Mon Sep 17 00:00:00 2001
From: mgoin <mgoin64@gmail.com>
Date: Tue, 4 Mar 2025 13:38:22 +0000
Subject: [PATCH] [Bugfix] Restrict MacOS CPU detection

Signed-off-by: mgoin <mgoin64@gmail.com>
---
 vllm/platforms/__init__.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/vllm/platforms/__init__.py b/vllm/platforms/__init__.py
index 48cf8f7a323a..28b429492e5e 100644
--- a/vllm/platforms/__init__.py
+++ b/vllm/platforms/__init__.py
@@ -129,8 +129,8 @@ def cpu_platform_plugin() -> Optional[str]:
     try:
         is_cpu = vllm_version_matches_substr("cpu")
         if not is_cpu:
-            import platform
-            is_cpu = platform.machine().lower().startswith("arm")
+            import sys
+            is_cpu = sys.platform.startswith("darwin")
 
     except Exception:
         pass