From 8095fb5e686d3e32f1838dfe7fbf4d0108ef1f25 Mon Sep 17 00:00:00 2001
From: sneaxiy <sneaxiy@126.com>
Date: Fri, 7 Dec 2018 03:30:17 +0000
Subject: [PATCH] fix code bug in CPU compilation test=develop

---
 paddle/fluid/framework/parallel_executor.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/paddle/fluid/framework/parallel_executor.cc b/paddle/fluid/framework/parallel_executor.cc
index dfd031f11..e51b1f1f7 100644
--- a/paddle/fluid/framework/parallel_executor.cc
+++ b/paddle/fluid/framework/parallel_executor.cc
@@ -97,8 +97,8 @@ std::unique_ptr<ir::Graph> ParallelExecutorPrivate::PrepareGCAndRefCnts(
     if (gcs_.count(place) > 0) {
       continue;
     }
-#ifdef PADDLE_WITH_CUDA
     GarbageCollector<Tensor> *gc = nullptr;
+#ifdef PADDLE_WITH_CUDA
     if (platform::is_gpu_place(place)) {
       if (IsFastEagerDeletionModeEnabled()) {
         gc = new UnsafeFastGPUGarbageCollector<Tensor>(
@@ -122,7 +122,7 @@ std::unique_ptr<ir::Graph> ParallelExecutorPrivate::PrepareGCAndRefCnts(
     }
   }
 
-  if (gcs_.empty()) {
+  if (!gcs_.empty()) {
     std::vector<details::LastLiveOpsOfVars> last_live_ops_of_vars;
 
     auto ref_cnt_pass =
-- 
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