From 95a0d7c7c14f5df4e4a455de76d30b905ee0df22 Mon Sep 17 00:00:00 2001
From: Yu Yang <yuyang18@baidu.com>
Date: Tue, 20 Mar 2018 18:05:56 +0800
Subject: [PATCH] Illegal memory access

---
 paddle/fluid/framework/parallel_executor.cc | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/paddle/fluid/framework/parallel_executor.cc b/paddle/fluid/framework/parallel_executor.cc
index b869097662..daa19eb17c 100644
--- a/paddle/fluid/framework/parallel_executor.cc
+++ b/paddle/fluid/framework/parallel_executor.cc
@@ -138,15 +138,9 @@ struct ComputationOpHandle : public OpHandle {
 
  protected:
   void RunImpl() override {
-    // Wait other op if necessary
-    if (platform::is_gpu_place(place_)) {
-      int dev_id = boost::get<platform::CUDAPlace>(place_).device;
-      cudaSetDevice(dev_id);
-    }
     auto *cur_ctx = dev_ctx_[place_];
     for (auto *in : inputs_) {
       if (in->generated_op_ && in->generated_op_->dev_ctx_[place_] != cur_ctx) {
-        VLOG(3) << "Wait " << in->generated_op_->DebugString();
         in->generated_op_->Wait(cur_ctx);
       }
     }
-- 
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