Deprecation

Author: bernhardmgruber

cub/benchmarks/bench/transform_reduce/sum.cu

@@ -53,9 +53,10 @@ struct square_t
 
 #define USE_TRANSPOSE_ITERATOR 0
 
+_CCCL_SUPPRESS_DEPRECATED_PUSH // suppress deprecation of cub::DispatchReduce
 #if USE_TRANSPOSE_ITERATOR
-template <typename T, typename OffsetT>
-void reduce(nvbench::state& state, nvbench::type_list<T, OffsetT>)
+  template <typename T, typename OffsetT>
+  void reduce(nvbench::state& state, nvbench::type_list<T, OffsetT>)
 {
   using accum_t        = T;
   using input_it_t     = thrust::transform_iterator<square_t<T>, typename thrust::device_vector<T>::iterator>;
@@ -114,8 +115,8 @@ void reduce(nvbench::state& state, nvbench::type_list<T, OffsetT>)
   });
 }
 #else
-template <typename T, typename OffsetT>
-void reduce(nvbench::state& state, nvbench::type_list<T, OffsetT>)
+  template <typename T, typename OffsetT>
+  void reduce(nvbench::state& state, nvbench::type_list<T, OffsetT>)
 {
   using accum_t        = T;
   using input_it_t     = const T*;
@@ -178,6 +179,7 @@ void reduce(nvbench::state& state, nvbench::type_list<T, OffsetT>)
   });
 }
 #endif
+_CCCL_SUPPRESS_DEPRECATED_POP
 
 NVBENCH_BENCH_TYPES(reduce, NVBENCH_TYPE_AXES(all_types, offset_types))
   .set_name("base")

cub/cub/device/dispatch/dispatch_reduce.cuh

@@ -130,7 +130,7 @@ template <typename InputIteratorT,
             AccumT,
             TransformOpT>,
           typename KernelLauncherFactory = CUB_DETAIL_DEFAULT_KERNEL_LAUNCHER_FACTORY>
-struct DispatchReduce
+struct [[deprecated("Please use cub::DeviceReduce::Reduce")]] DispatchReduce
 {
   //---------------------------------------------------------------------------
   // Problem state
@@ -567,7 +567,7 @@ template <
     AccumT,
     TransformOpT>,
   typename KernelLauncherFactory = CUB_DETAIL_DEFAULT_KERNEL_LAUNCHER_FACTORY>
-using DispatchTransformReduce [[deprecated]] =
+using DispatchTransformReduce [[deprecated("Please use cub::DeviceReduce::TransformReduce")]] =
   DispatchReduce<InputIteratorT,
                  OutputIteratorT,
                  OffsetT,