!158 hcom parellel,filter allreduce when link with target allreduce

Merge pull request !158 from 王笑天/development

ge/graph/build/logical_stream_allocator.cc

@@ -507,10 +507,12 @@ Status AllReduceParallelPass::Run(ComputeGraphPtr graph, const vector<SubgraphPt
         old_stream_to_new.emplace(old_stream, new_stream);
       }
 
+      if ((node->GetType() != HCOMALLREDUCE && node->GetType() != HVDCALLBACKALLREDUCE)) {
         GELOGI("Stream of node %s has been updated from %ld to %ld.", node->GetName().c_str(), old_stream, new_stream);
         node->GetOpDesc()->SetStreamId(new_stream);
       }
     }
+  }
 
   return !all_reduce_succs.empty() ? SUCCESS : NOT_CHANGED;
 }