From b67bda80426e839bbf3c3bd25bd10a8bfc48c6cf Mon Sep 17 00:00:00 2001
From: 16337 <1633794139@qq.com>
Date: Fri, 30 Jan 2026 10:39:02 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=20Python=20TensorRT?=
 =?UTF-8?q?=20=E8=B5=84=E6=BA=90=E9=87=8A=E6=94=BE?=
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- 移除不存在的 .destroy() 方法调用
- Python TensorRT 由 GC 管理，= None 即释放
---
 core/tensorrt_engine.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/core/tensorrt_engine.py b/core/tensorrt_engine.py
index 677f5e8..15a3663 100644
--- a/core/tensorrt_engine.py
+++ b/core/tensorrt_engine.py
@@ -331,19 +331,18 @@ class TensorRTEngine:
             return {"total_mb": 0, "used_mb": 0, "free_mb": 0}
     
     def _release_resources(self):
-        """释放资源"""
+        """释放资源（Python TensorRT 由 GC 管理，无需 destroy）"""
         if self._stream:
             try:
                 self._stream.synchronize()
             except Exception:
                 pass
+            self._stream = None
         
         if self._context:
-            self._context.destroy()
             self._context = None
         
         if self._engine:
-            self._engine.destroy()
             self._engine = None
         
         self._memory_pool.clear()