diff --git a/cmake/simd.cmake b/cmake/simd.cmake
index 86096d4feaace040da416a01872882456c4098fc..566dc75fda019eb66759eb403f60e16f18cffef1 100644
--- a/cmake/simd.cmake
+++ b/cmake/simd.cmake
@@ -57,46 +57,43 @@ int main()
     return 0;
 }" SSE3_FOUND)
 
-# disable AVX by default on windows
-if(NOT WIN32)
-    # Check AVX
-    set(CMAKE_REQUIRED_FLAGS ${AVX_FLAG})
-    set(AVX_FOUND_EXITCODE 1 CACHE STRING "Result from TRY_RUN" FORCE)
-    CHECK_CXX_SOURCE_RUNS("
-    #include <immintrin.h>
-    int main()
-    {
-        __m256 a = _mm256_set_ps (-1.0f, 2.0f, -3.0f, 4.0f, -1.0f, 2.0f, -3.0f, 4.0f);
-        __m256 b = _mm256_set_ps (1.0f, 2.0f, 3.0f, 4.0f, 1.0f, 2.0f, 3.0f, 4.0f);
-        __m256 result = _mm256_add_ps (a, b);
-        return 0;
-    }" AVX_FOUND)
+# Check AVX
+set(CMAKE_REQUIRED_FLAGS ${AVX_FLAG})
+set(AVX_FOUND_EXITCODE 1 CACHE STRING "Result from TRY_RUN" FORCE)
+CHECK_CXX_SOURCE_RUNS("
+#include <immintrin.h>
+int main()
+{
+    __m256 a = _mm256_set_ps (-1.0f, 2.0f, -3.0f, 4.0f, -1.0f, 2.0f, -3.0f, 4.0f);
+    __m256 b = _mm256_set_ps (1.0f, 2.0f, 3.0f, 4.0f, 1.0f, 2.0f, 3.0f, 4.0f);
+    __m256 result = _mm256_add_ps (a, b);
+    return 0;
+}" AVX_FOUND)
 
-    # Check AVX 2
-    set(CMAKE_REQUIRED_FLAGS ${AVX2_FLAG})
-    set(AVX2_FOUND_EXITCODE 1 CACHE STRING "Result from TRY_RUN" FORCE)
-    CHECK_CXX_SOURCE_RUNS("
-    #include <immintrin.h>
-    int main()
-    {
-        __m256i a = _mm256_set_epi32 (-1, 2, -3, 4, -1, 2, -3, 4);
-        __m256i result = _mm256_abs_epi32 (a);
-        return 0;
-    }" AVX2_FOUND)
+# Check AVX 2
+set(CMAKE_REQUIRED_FLAGS ${AVX2_FLAG})
+set(AVX2_FOUND_EXITCODE 1 CACHE STRING "Result from TRY_RUN" FORCE)
+CHECK_CXX_SOURCE_RUNS("
+#include <immintrin.h>
+int main()
+{
+    __m256i a = _mm256_set_epi32 (-1, 2, -3, 4, -1, 2, -3, 4);
+    __m256i result = _mm256_abs_epi32 (a);
+    return 0;
+}" AVX2_FOUND)
 
-    # Check AVX512F
-    set(CMAKE_REQUIRED_FLAGS ${AVX512F_FLAG})
-    set(AVX512F_FOUND_EXITCODE 1 CACHE STRING "Result from TRY_RUN" FORCE)
-    CHECK_CXX_SOURCE_RUNS("
-    #include <immintrin.h>
-    int main()
-    {
-        __m512i a = _mm512_set_epi32 (-1, 2, -3, 4, -1, 2, -3, 4,
-                                      13, -5, 6, -7, 9, 2, -6, 3);
-        __m512i result = _mm512_abs_epi32 (a);
-        return 0;
-    }" AVX512F_FOUND)
-endif(NOT WIN32)
+# Check AVX512F
+set(CMAKE_REQUIRED_FLAGS ${AVX512F_FLAG})
+set(AVX512F_FOUND_EXITCODE 1 CACHE STRING "Result from TRY_RUN" FORCE)
+CHECK_CXX_SOURCE_RUNS("
+#include <immintrin.h>
+int main()
+{
+    __m512i a = _mm512_set_epi32 (-1, 2, -3, 4, -1, 2, -3, 4,
+                                  13, -5, 6, -7, 9, 2, -6, 3);
+    __m512i result = _mm512_abs_epi32 (a);
+    return 0;
+}" AVX512F_FOUND)
 
 set(CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS_RETAINED})
 mark_as_advanced(MMX_FOUND SSE2_FOUND SSE3_FOUND AVX_FOUND AVX2_FOUND AVX512F_FOUND)
diff --git a/paddle/fluid/framework/CMakeLists.txt b/paddle/fluid/framework/CMakeLists.txt
index 9f9974e69ce5ee15b57dc8840cc94c030a754837..26fad4972d5519e2f52bdc0561b0113104050527 100644
--- a/paddle/fluid/framework/CMakeLists.txt
+++ b/paddle/fluid/framework/CMakeLists.txt
@@ -7,27 +7,17 @@ function(windows_symbolic TARGET)
   cmake_parse_arguments(windows_symbolic "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
   set(final_path ${CMAKE_CURRENT_SOURCE_DIR}/${windows_symbolic_PATH})
   foreach(src ${windows_symbolic_SRCS})
-  get_filename_component(src ${src} NAME_WE)
-  if (NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${src}.cc OR NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${src}.cu)
-      message(FATAL " ${src}.cc and ${src}.cu must exsits, and ${src}.cu must be symbolic file.")
-  endif()
-
-#only copy the xx.cu to.xx.cu when the content are modified
-  set(copy_flag 1)
-  if (EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/.${src}.cu)
-  file(READ ${CMAKE_CURRENT_SOURCE_DIR}/${src}.cc SOURCE_STR)
-  file(READ ${CMAKE_CURRENT_SOURCE_DIR}/.${src}.cu TARGET_STR)
-  if (SOURCE_STR STREQUAL TARGET_STR)
-    set(copy_flag 0)
-  endif()
-  endif()
-  if (copy_flag)
-  add_custom_command(OUTPUT .${src}.cu
-          COMMAND ${CMAKE_COMMAND} -E remove ${CMAKE_CURRENT_SOURCE_DIR}/.${src}.cu
-          COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_SOURCE_DIR}/${src}.cc" "${CMAKE_CURRENT_SOURCE_DIR}/.${src}.cu"
-          COMMENT "create hidden file of ${src}.cu")
-  endif(copy_flag)
-  add_custom_target(${TARGET} ALL DEPENDS .${src}.cu)
+    get_filename_component(src ${src} NAME_WE)
+    if (NOT EXISTS ${final_path}/${src}.cc OR NOT EXISTS ${final_path}/${src}.cu)
+        message(FATAL " ${src}.cc and ${src}.cu must exsits, and ${src}.cu must be symbolic file.")
+    endif()
+
+    file(GENERATE OUTPUT ${final_path}/.${src}.cu INPUT ${final_path}/${src}.cc)
+
+    add_custom_command(OUTPUT ${final_path}/.${src}.cu
+            COMMAND ${CMAKE_COMMAND} -E copy_if_different "${final_path}/${src}.cc" "${final_path}/.${src}.cu"
+            COMMENT "create hidden file of ${src}.cu")
+    add_custom_target(${TARGET} ALL DEPENDS .${src}.cu)
   endforeach()
 endfunction()
 
diff --git a/paddle/fluid/framework/mixed_vector.h b/paddle/fluid/framework/mixed_vector.h
index 6940250c3f9663bbb734d5a6eb78135aecbc3a3b..c3a044d22cf04dceecc164fae934ee15c4563af1 100644
--- a/paddle/fluid/framework/mixed_vector.h
+++ b/paddle/fluid/framework/mixed_vector.h
@@ -215,8 +215,8 @@ class Vector {
       auto stream = dev_ctx->stream();
       void *src = gpu_->ptr();
       void *dst = cpu_.data();
-      memory::Copy(platform::CPUPlace(), dst, CUDAPlace().get(), src,
-                   gpu_->size(), stream);
+      paddle::memory::Copy(platform::CPUPlace(), dst, CUDAPlace().get(), src,
+                           gpu_->size(), stream);
       dev_ctx->Wait();
     }
 
@@ -261,8 +261,8 @@ class Vector {
       auto *dev_ctx = static_cast<platform::CUDADeviceContext *>(
           platform::DeviceContextPool::Instance().Get(place));
       auto stream = dev_ctx->stream();
-      memory::Copy(CUDAPlace().get(), dst, platform::CPUPlace(), src,
-                   gpu_->size(), stream);
+      paddle::memory::Copy(CUDAPlace().get(), dst, platform::CPUPlace(), src,
+                           gpu_->size(), stream);
     }
 
     void ImmutableCPU() const {
@@ -284,7 +284,7 @@ class Vector {
     bool IsInCPU() const { return flag_ & kDataInCPU; }
 
     mutable std::vector<T> cpu_;
-    mutable memory::AllocationPtr gpu_;
+    mutable paddle::memory::AllocationPtr gpu_;
     mutable int flag_;
 
     mutable std::mutex mtx_;
diff --git a/paddle/fluid/framework/op_registry.h b/paddle/fluid/framework/op_registry.h
index 6d39bb3c524b4725dfebd6ef07594b0b45c65463..2c1648c81fc999c6306d5b08bc243f3ad21fec04 100644
--- a/paddle/fluid/framework/op_registry.h
+++ b/paddle/fluid/framework/op_registry.h
@@ -23,7 +23,8 @@ limitations under the License. */
 #include <unordered_map>
 #include <unordered_set>
 
-#include "glog/logging.h"  // For VLOG()
+#define GLOG_NO_ABBREVIATED_SEVERITIES  // msvc conflict logging with windows.h
+#include "glog/logging.h"               // For VLOG()
 #include "paddle/fluid/framework/attribute.h"
 #include "paddle/fluid/framework/details/op_registry.h"
 #include "paddle/fluid/framework/framework.pb.h"
diff --git a/paddle/fluid/inference/tests/test.cmake b/paddle/fluid/inference/tests/test.cmake
index ab3a30ce6bba14a7d5ec700a159d90031e6b5dc7..29f0f034a2aab50330d4d0127b870a5cb00d56a5 100644
--- a/paddle/fluid/inference/tests/test.cmake
+++ b/paddle/fluid/inference/tests/test.cmake
@@ -3,14 +3,16 @@ set(INFERENCE_DEMO_INSTALL_DIR "${THIRD_PARTY_PATH}/inference_demo" CACHE STRING
     "A path setting inference demo download directories.")
 function (inference_download install_dir url filename)
     message(STATUS "Download inference test stuff from ${url}/${filename}")
-    execute_process(COMMAND bash -c "mkdir -p ${install_dir}")
-    execute_process(COMMAND bash -c "cd ${install_dir} && wget -q ${url}/${filename}")
+    file(DOWNLOAD "${url}/${filename}" "${install_dir}/${filename}")
     message(STATUS "finish downloading ${filename}")
 endfunction()
 
 function (inference_download_and_uncompress install_dir url filename)
     inference_download(${install_dir} ${url} ${filename})
-    execute_process(COMMAND bash -c "cd ${install_dir} && tar xzf ${filename}")
+    execute_process(
+            COMMAND ${CMAKE_COMMAND} -E tar xzf ${install_dir}/${filename}
+            WORKING_DIRECTORY ${install_dir}
+    )
 endfunction()
 
 set(WORD2VEC_INSTALL_DIR "${INFERENCE_DEMO_INSTALL_DIR}/word2vec")
diff --git a/paddle/fluid/operators/CMakeLists.txt b/paddle/fluid/operators/CMakeLists.txt
index 4a14eb941cd98e333a3e85aff064e6099b3be396..ee154207754f20791bdba55d0d66aea600e8dee6 100644
--- a/paddle/fluid/operators/CMakeLists.txt
+++ b/paddle/fluid/operators/CMakeLists.txt
@@ -46,7 +46,7 @@ endif()
 register_operators(EXCLUDES py_func_op warpctc_op conv_fusion_op DEPS ${OP_HEADER_DEPS} ${OP_PREFETCH_DEPS})
 
 # warpctc_op needs cudnn 7 above
-if (WITH_GPU AND NOT WIN32)
+if (WITH_GPU)
     if (${CUDNN_MAJOR_VERSION} VERSION_LESS 7)
         op_library(warpctc_op DEPS dynload_warpctc sequence_padding sequence_scale SRCS warpctc_op.cc warpctc_op.cu.cc)
     else()
diff --git a/paddle/fluid/operators/cum_op.h b/paddle/fluid/operators/cum_op.h
index 999fdcff90784ed089cd620a4f0a908f196bcdda..7c0fda4169b5e1cf663d04b78b6425d73965c292 100644
--- a/paddle/fluid/operators/cum_op.h
+++ b/paddle/fluid/operators/cum_op.h
@@ -13,6 +13,8 @@ See the License for the specific language governing permissions and
 limitations under the License. */
 
 #pragma once
+
+#include <array>
 #include "paddle/fluid/framework/eigen.h"
 #include "paddle/fluid/framework/op_registry.h"
 #include "paddle/fluid/framework/operator.h"
diff --git a/paddle/fluid/platform/float16_test.cc b/paddle/fluid/platform/float16_test.cc
index 27e930e6e0a76982b3f27619f38a4a08d82cafa1..3a937dfaec3acc7c116f0077694e9aee1b379061 100644
--- a/paddle/fluid/platform/float16_test.cc
+++ b/paddle/fluid/platform/float16_test.cc
@@ -12,6 +12,7 @@ limitations under the License. */
 
 #include <vector>
 
+#define GLOG_NO_ABBREVIATED_SEVERITIES  // msvc conflict logging with windows.h
 #include "gtest/gtest.h"
 #include "paddle/fluid/framework/lod_tensor.h"
 #include "paddle/fluid/platform/init.h"
diff --git a/paddle/fluid/platform/float16_test.cu b/paddle/fluid/platform/float16_test.cu
index e2b7ca9b03809113c31af8ff4d3ad3713748f330..b1b51d804e02f233bcd16149005092dc80e9c79d 100644
--- a/paddle/fluid/platform/float16_test.cu
+++ b/paddle/fluid/platform/float16_test.cu
@@ -11,6 +11,7 @@ limitations under the License. */
 
 #include "paddle/fluid/platform/float16.h"
 
+#define GLOG_NO_ABBREVIATED_SEVERITIES  // msvc conflict logging with windows.h
 #include <glog/logging.h>
 #include <gtest/gtest.h>
 #include <bitset>