Multiprocessing\S03-Sub-process\S03-01-Process-Class-override-subprocess

Author: M-Taghizadeh

Multiprocessing/S03-Sub-process/S03-01-Process-Class-override-subprocess.py

@@ -0,0 +1,43 @@
+import multiprocessing
+import time
+
+
+def some_task(name, delay):
+    print(f"Process {name} Started.")
+    time.sleep(delay)
+    print(f"Process {name} Finished.")
+
+
+# Customize Process
+class SomeTaskProcess(multiprocessing.Process):
+    def __init__(self, name, delay):
+        super().__init__()
+        self.name = name
+        self.delay = delay
+
+
+    def run(self):
+        some_task(self.name, self.delay)
+
+
+if __name__ == "__main__":
+    
+    start = time.perf_counter()
+    print("CPU Count: ", multiprocessing.cpu_count())
+
+    # p1 = multiprocessing.Process(target=some_task, args=("One", ))
+    # p2 = multiprocessing.Process(target=some_task, args=("Two", ))
+    p1 = SomeTaskProcess("One", 3)
+    p2 = SomeTaskProcess("Two", 8)
+
+    # start Processes 
+    p1.start()
+    p2.start()
+
+    # join Processes 
+    p1.join()
+    p2.join()
+
+    end = time.perf_counter()
+    exe_time = end - start
+    print(f"Execution Time: {exe_time} sec")