Method Codegen

be/src/exec/partial-sort-node.cc:91–101

}

void PartialSortPlanNode::Codegen(FragmentState* state) {
  DCHECK(state->ShouldCodegen());
  PlanNode::Codegen(state);
  if (IsNodeCodegenDisabled()) return;
  llvm::Function* compare_fn = nullptr;
  AddCodegenStatus(row_comparator_config_->Codegen(state, &compare_fn));
  AddCodegenStatus(
      Sorter::TupleSorter::Codegen(state, compare_fn,
          row_descriptor_->tuple_descriptors()[0]->byte_size(),
          &codegend_sort_helper_fn_));
}

Status PartialSortNode::Open(RuntimeState* state) {
  SCOPED_TIMER(runtime_profile_->total_time_counter());