Function INTRUSIVE_FOR_EACH

oneflow/core/vm/virtual_machine_engine.cpp:40–47

  OF_PROFILER_RANGE_GUARD("R:" + instruction->DebugName());
  auto* access_list = instruction->mut_access_list();
  INTRUSIVE_FOR_EACH(access, access_list) {
    CHECK_GT(access->ref_cnt(), 1);
    access_list->Erase(access.Mutable());
    auto* dependence = access->mut_dependence();
    if (unlikely(!access->rw_mutexed_object_access_hook().empty())) {
      dependence->mut_access_list()->Erase(access.Mutable());
    }
  }
  auto* out_edges = instruction->mut_out_edges();
  INTRUSIVE_FOR_EACH_PTR(out_edge, out_edges) {
    Instruction* out_instruction = out_edge->mut_dst_instruction();