Context.create_module_ptx wraps PTX in an ObjectCode instance

Author: brandon-b-miller

numba_cuda/numba/cuda/cudadrv/driver.py

@@ -1436,7 +1436,7 @@ def create_module_ptx(self, ptx):
         if isinstance(ptx, str):
             ptx = ptx.encode('utf8')
         if USE_NV_BINDING:
-            image = ptx
+            image = ObjectCode.from_ptx(ptx)
         else:
             image = c_char_p(ptx)
         return self.create_module_image(image)