Fix experimental kernel IR dump

ZzEeKkAa · ZzEeKkAa · commit cedbfe9d1bfd · 2024-02-02T14:52:42.000-05:00
diff --git a/numba_dpex/experimental/kernel_dispatcher.py b/numba_dpex/experimental/kernel_dispatcher.py
@@ -271,7 +271,7 @@ def _compile_cached(
                     "w",
                     encoding="UTF-8",
                 ) as fptr:
-                    fptr.write(cres.library.final_module)
+                    fptr.write(str(cres.library.final_module))
 
         except errors.TypingError as err:
             self._failed_cache[key] = err
