fix cmake problem and gpu serve

cmake/paddlepaddle.cmake

@@ -88,7 +88,8 @@ if (WITH_GPU OR WITH_MKLML)
             INSTALL_COMMAND
                 ${CMAKE_COMMAND} -E copy_directory ${PADDLE_DOWNLOAD_DIR}/paddle/include ${PADDLE_INSTALL_DIR}/include &&
                 ${CMAKE_COMMAND} -E copy_directory ${PADDLE_DOWNLOAD_DIR}/paddle/lib ${PADDLE_INSTALL_DIR}/lib &&
-                ${CMAKE_COMMAND} -E copy_directory ${PADDLE_DOWNLOAD_DIR}/third_party ${PADDLE_INSTALL_DIR}/third_party
+                ${CMAKE_COMMAND} -E copy_directory ${PADDLE_DOWNLOAD_DIR}/third_party ${PADDLE_INSTALL_DIR}/third_party &&
+                ${CMAKE_COMMAND} -E copy ${PADDLE_INSTALL_DIR}/third_party/install/mkldnn/lib/libdnnl.so.1 ${PADDLE_INSTALL_DIR}/third_party/install/mkldnn/lib/libdnnl.so
         )
     else()
         ExternalProject_Add(

core/general-server/CMakeLists.txt

@@ -41,7 +41,7 @@ endif()
 
 if(WITH_MKL OR WITH_GPU)
     if (WITH_TRT)
-    target_link_libraries(serving -liomp5 -lmklml_intel -lpthread -lcrypto -lm -lrt -lssl -ldl -lz -lbz2)
+    target_link_libraries(serving -liomp5 -lmklml_intel -lpthread -lcrypto -lm -lrt -lssl -ldl -lz -lbz2 -ldnnl)
     else()
     target_link_libraries(serving -liomp5 -lmklml_intel -lmkldnn -lpthread -lcrypto -lm -lrt -lssl -ldl -lz -lbz2)
 endif()
@@ -62,6 +62,7 @@ install(FILES
         ${CMAKE_BINARY_DIR}/third_party/install/Paddle/third_party/install/mklml/lib/libmklml_intel.so
         ${CMAKE_BINARY_DIR}/third_party/install/Paddle/third_party/install/mklml/lib/libiomp5.so
         ${CMAKE_BINARY_DIR}/third_party/install/Paddle/third_party/install/mkldnn/lib/libmkldnn.so.0
+        ${CMAKE_BINARY_DIR}/third_party/install/Paddle/third_party/install/mkldnn/lib/libdnnl.so.1
         DESTINATION
         ${PADDLE_SERVING_INSTALL_DIR}/demo/serving/bin)
 endif()

python/paddle_serving_server/serve.py

@@ -25,6 +25,7 @@ import time
 from multiprocessing import Process
 from .web_service import WebService, port_is_available
 from flask import Flask, request
+import sys
 if sys.version_info.major == 2:
     from BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer
 elif sys.version_info.major == 3:

python/paddle_serving_server_gpu/serve.py

@@ -25,6 +25,7 @@ import time
 from multiprocessing import Pool, Process
 from paddle_serving_server_gpu import serve_args
 from flask import Flask, request
+import sys
 if sys.version_info.major == 2:
     from BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer
 elif sys.version_info.major == 3: