message: Add a clear kernel to clear the memory for analysis.
diff: @@ -191,6 +191,12 @@ GKO_NOT_COMPILED(GKO_HOOK_MODULE);
  GKO_DECLARE_LOWER_TRS_INIT_STRUCT_KERNEL()
  GKO_NOT_COMPILED(GKO_HOOK_MODULE);
  +template <typename ValueType, typename IndexType>
  +GKO_DECLARE_LOWER_TRS_CLEAR_KERNEL(ValueType, IndexType)
  +GKO_NOT_COMPILED(GKO_HOOK_MODULE);
  +GKO_INSTANTIATE_FOR_EACH_VALUE_AND_INDEX_TYPE(
  + GKO_DECLARE_LOWER_TRS_CLEAR_KERNEL);
  +
  template <typename ValueType, typename IndexType>
  GKO_DECLARE_LOWER_TRS_GENERATE_KERNEL(ValueType, IndexType)
  GKO_NOT_COMPILED(GKO_HOOK_MODULE);
  