From 42c383093854666c299b0d3602c68064c6b0de5b Mon Sep 17 00:00:00 2001
From: laiyongqiang <laiyongqiang1@huawei.com>
Date: Sat, 14 Nov 2020 11:08:53 +0800
Subject: [PATCH] remove lifelong for communication output

---
 mindspore/ccsrc/backend/optimizer/somas/somas.cc | 1 -
 1 file changed, 1 deletion(-)

diff --git a/mindspore/ccsrc/backend/optimizer/somas/somas.cc b/mindspore/ccsrc/backend/optimizer/somas/somas.cc
index 030c3a08a5..cfb29bf52f 100644
--- a/mindspore/ccsrc/backend/optimizer/somas/somas.cc
+++ b/mindspore/ccsrc/backend/optimizer/somas/somas.cc
@@ -498,7 +498,6 @@ void Somas::GenContiguousList(const session::KernelGraph *graph) {
     outputs.push_back(output_before_gap->GetId());
 
     for (const auto &output_tensor : node->output_tensors_) {
-      output_tensor->lifelong_value_ = kLifeLongGraphStart;
       comm_output_total_size_ += output_tensor->aligned_size_;
       output_tensor->contiguous_ = true;
       outputs.push_back(output_tensor->GetId());