add __host__ for nvcc return type deduction

Fixes #9703 add __host__ for nvcc return type deduction to work. replaced `auto` (generic lambda) with size_type.
rapidsai · Nov 25, 2021 · 60a88fb · 60a88fb
1 parent d1811b5
commit 60a88fb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cpp/src/sort/rank.cu b/cpp/src/sort/rank.cu
@@ -209,7 +209,7 @@ void rank_average(cudf::device_span<size_type const> group_keys,
   tie_break_ranks_transform<MinCount>(
     group_keys,
     cudf::detail::make_counting_transform_iterator(1,
-                                                   [] __device__(auto i) {
+                                                   [] __host__ __device__(size_type i) -> MinCount {
                                                      return MinCount{i, 1};
                                                    }),
     sorted_order_view,