From 14fe9219dc9a5769215e471d28b9538b912453bf Mon Sep 17 00:00:00 2001
From: liuwei1031 <liuwei12@baidu.com>
Date: Wed, 13 Feb 2019 05:03:24 +0000
Subject: [PATCH] reset unexpected changes, test=develop

---
 paddle/fluid/memory/detail/system_allocator.cc | 5 -----
 paddle/fluid/memory/detail/system_allocator.h  | 3 ---
 2 files changed, 8 deletions(-)

diff --git a/paddle/fluid/memory/detail/system_allocator.cc b/paddle/fluid/memory/detail/system_allocator.cc
index 3c82c8aa19a..197d1c2f21f 100644
--- a/paddle/fluid/memory/detail/system_allocator.cc
+++ b/paddle/fluid/memory/detail/system_allocator.cc
@@ -117,11 +117,6 @@ void* GPUAllocator::Alloc(size_t* index, size_t size) {
   if (result == cudaSuccess) {
     *index = 0;
     gpu_alloc_size_ += size;
-    if (gpu_alloc_size_ > s_memoryMap[gpu_id_]) {
-        s_memoryMap[gpu_id_] = gpu_alloc_size_;
-        VLOG(3) << "device: " << gpu_id_
-          << " maximum memory size : " <<(gpu_alloc_size_ >> 20) << " MiB";
-    }
     return p;
   } else {
     LOG(WARNING)
diff --git a/paddle/fluid/memory/detail/system_allocator.h b/paddle/fluid/memory/detail/system_allocator.h
index 1ac1df6de76..a0386a2dad1 100644
--- a/paddle/fluid/memory/detail/system_allocator.h
+++ b/paddle/fluid/memory/detail/system_allocator.h
@@ -15,7 +15,6 @@ limitations under the License. */
 #pragma once
 
 #include <stddef.h>  // for size_t
-#include <unordered_map>
 
 namespace paddle {
 namespace memory {
@@ -45,8 +44,6 @@ class CPUAllocator : public SystemAllocator {
 #ifdef PADDLE_WITH_CUDA
 class GPUAllocator : public SystemAllocator {
  public:
-  std::unordered_map<int, uint64_t> s_memoryMap;
-
   explicit GPUAllocator(int gpu_id) : gpu_id_(gpu_id) {}
 
   virtual void* Alloc(size_t* index, size_t size);
-- 
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