diff --git a/src/process_pool_executor.py b/src/process_pool_executor.py
new file mode 100644
index 0000000..97d9745
--- /dev/null
+++ b/src/process_pool_executor.py
@@ -0,0 +1,39 @@
+import asyncio
+import concurrent.futures
+
+l1 = [1, 2, 3, 4]
+l2 = [1, 2, 3, 4]
+
+
+# CPU-bound task
+def cpu_task(a, b):
+    result = a * b  # Simulating a CPU-bound task
+    print(f"{a} * {b} = {result}")
+    return result
+
+
+def executor_with_map():
+    with concurrent.futures.ProcessPoolExecutor() as executor:
+        # Generate data for CPU-bound tasks
+        results = executor.map(cpu_task, l1, l2)
+        print("Results:", list(results))
+
+
+def executor_with_submit():
+    with concurrent.futures.ProcessPoolExecutor(max_workers=3) as executor:
+        futures = [executor.submit(cpu_task, *l1_l2) for l1_l2 in zip(l1, l2)]
+
+        # Retrieve the results as they become available
+        results = [future.result()
+                   for future in concurrent.futures.as_completed(futures)]
+        print("Results:", list(results))
+
+
+async def main():
+    executor_with_map()
+    executor_with_submit()
+
+
+# Run the main function asynchronously
+if __name__ == '__main__':
+    asyncio.run(main())