add ipc buffer class

Author: keenan-simpson

cuda_core/tests/test_memory.py

@@ -404,8 +404,8 @@ def test_ipc_mempool():
     verify_ptr = ctypes.cast(int(verify_buffer.handle), ctypes.POINTER(ctypes.c_byte))
     for i in range(64):
         print(f" {verify_ptr[i]}, {ctypes.c_byte(255 - i)}")
-        assert ctypes.c_byte(verify_ptr[i]) == ctypes.c_byte(
-            255 - i
+        assert (
+            ctypes.c_byte(verify_ptr[i]).value == ctypes.c_byte(255 - i).value
         ), f"Child process data not reflected in parent at index {i}"
 
     verify_buffer.close()