modify the anakin_model download dir

cmake/external/anakin.cmake

@@ -11,6 +11,11 @@ set(ANAKIN_LIBRARY     ${ANAKIN_INSTALL_DIR})
 set(ANAKIN_SHARED_LIB  ${ANAKIN_LIBRARY}/libanakin.so)
 set(ANAKIN_SABER_LIB   ${ANAKIN_LIBRARY}/libanakin_saber_common.so)
 
+# TODO(luotao): ANAKIN_MODLE_URL will move to demo ci later.
+set(ANAKIN_MODLE_URL "http://paddle-inference-dist.bj.bcebos.com/mobilenet_v2.anakin.bin")
+execute_process(COMMAND bash -c "mkdir -p ${ANAKIN_SOURCE_DIR}")
+execute_process(COMMAND bash -c "cd ${ANAKIN_SOURCE_DIR}; wget -q --no-check-certificate ${ANAKIN_MODLE_URL}")
+
 include_directories(${ANAKIN_INCLUDE})
 include_directories(${ANAKIN_INCLUDE}/saber/)
 

paddle/fluid/inference/api/CMakeLists.txt

@@ -70,11 +70,8 @@ if (WITH_ANAKIN) # only needed in CI
     anakin_target(inference_anakin_api)
     #anakin_target(inference_anakin_api_shared)
     if (WITH_TESTING)
-        # TODO(luotao): anakin_model will move to demo_ci later
-        set(ANAKIN_MODLE_URL "http://paddle-inference-dist.bj.bcebos.com/mobilenet_v2.anakin.bin")
-        execute_process(COMMAND bash -c "wget -q --no-check-certificate ${ANAKIN_MODLE_URL}")
         cc_test(inference_anakin_test SRCS api_anakin_engine_tester.cc
-                ARGS --model=${CMAKE_CURRENT_BINARY_DIR}/mobilenet_v2.anakin.bin
+                ARGS --model=${ANAKIN_SOURCE_DIR}/mobilenet_v2.anakin.bin
                 DEPS inference_anakin_api dynload_cuda SERIAL)
         target_compile_options(inference_anakin_test BEFORE PUBLIC ${ANAKIN_COMPILE_EXTRA_FLAGS})
     endif(WITH_TESTING)