IPUHooksInterface: fix a typo, remove const & (pytorch#111372)

Return an `at::Generator` from `newIPUGenerator`, not a reference to one. Pull Request resolved: pytorch#111372 Approved by: https://github.com/Skylion007
kurtamohler · Oct 16, 2023 · c271df9 · c271df9
1 parent 07f0413
commit c271df9
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/aten/src/ATen/detail/IPUHooksInterface.h b/aten/src/ATen/detail/IPUHooksInterface.h
@@ -17,8 +17,7 @@ struct TORCH_API IPUHooksInterface {
         "available.");
   }
 
-  virtual const Generator& newIPUGenerator(
-      DeviceIndex device_index = -1) const {
+  virtual Generator newIPUGenerator(DeviceIndex device_index = -1) const {
     AT_ERROR(
         "Cannot create a new IPU generator: the IPU backend is not available.");
   }