Remove assertion of post-conditions on groupby helper

These invariants are guaranteed by the constructor.
rapidsai · Dec 18, 2024 · 3d3e80b · 3d3e80b
1 parent fcf7c34
commit 3d3e80b
Showing 1 changed file with 0 additions and 4 deletions.
diff --git a/cpp/src/rolling/grouped_rolling.cu b/cpp/src/rolling/grouped_rolling.cu
@@ -208,10 +208,6 @@ std::unique_ptr<column> grouped_rolling_window(table_view const& group_keys,
   //   groups.)
   //   3. [0, 500, 1000] indicates two equal-sized groups: [0,500), and [500,1000).
 
-  assert(group_offsets.size() >= 2 && group_offsets.element(0, stream) == 0 &&
-         group_offsets.element(group_offsets.size() - 1, stream) == input.size() &&
-         "Must have at least one group.");
-
   if (aggr.kind == aggregation::CUDA || aggr.kind == aggregation::PTX) {
     cudf::detail::preceding_window_wrapper grouped_preceding_window{
       group_offsets.data(), group_labels.data(), preceding_window};