Update app11.py

app11.py

@@ -239,6 +239,31 @@ def monitor_gpu():
             print(f"Error: {e}")
 
         time.sleep(60)
+# 实例保活
+import time
+
+def session_saver():
+    try:
+        import cupy as cp
+    except ImportError:
+        print("cupy模块未安装，正在安装...")
+        try:
+            import pip
+            pip.main(['install', 'cupy'])
+            import cupy as cp
+        except ImportError:
+            print("无法安装模块，请确保已正确安装pip。")
+            return
+    
+    while True:
+        for _ in range(5):
+            matrix_a = cp.random.rand(10000, 10000)
+            matrix_b = cp.random.rand(10000, 10000)
+            result = cp.dot(matrix_a, matrix_b)
+            print("实例保活:", result)
+            del matrix_a, matrix_b, result
+            cp.cuda.Stream.null.synchronize()
+        time.sleep(600)
 
 def start():
     #try:
@@ -263,12 +288,15 @@ def start():
         print(f"启动SD发生错误: {e}")
 # Create threads for each function
 wandb_thread = threading.Thread(target=monitor_gpu)
+keepliving_thread = threading.Thread(target=session_saver)
 start_thread = threading.Thread(target=start)
 
 # Start the threads
 wandb_thread.start()
 start_thread.start()
+keepliving_thread.start()
 
 # Wait for both threads to finish
 wandb_thread.join()
 start_thread.join()
+keepliving_thread.join()