use uninitialized array
@@ -89,7 +89,7 @@ template <typename CT, typename AGGR, bool atleast_8, bool is_inner>
void my_single_reduce_op(InterpretedFunction::State &state, uint64_t param) {
const auto &params = unwrap_param<Params>(param);
const CT *src = state.peek(0).cells().typify<CT>().cbegin();
- auto dst_cells = state.stash.create_array<CT>(params.outer_size * params.inner_size);
+ auto dst_cells = state.stash.create_uninitialized_array<CT>(params.outer_size * params.inner_size);
CT *dst = dst_cells.begin();
const size_t block_size = (params.dim_size * params.inner_size);
for (size_t outer = 0; outer < params.outer_size; ++outer) {
