Merge pull request #16946 from JiabinYang/move_imperative_mode

test=develop, add CMAKE

CMakeLists.txt

@@ -58,8 +58,8 @@ option(WITH_SYSTEM_BLAS   "Use system blas library"           OFF)
 option(WITH_DISTRIBUTE  "Compile with distributed support"              OFF)
 option(WITH_BRPC_RDMA     "Use brpc rdma as the rpc protocal"           OFF)
 option(ON_INFER         "Turn on inference optimization."               OFF)
-option(WITH_ANAKIN      "Compile with Anakin library"                   OFF)
 ################################ Internal Configurations #######################################
+option(WITH_ANAKIN      "Compile with Anakin library"                   OFF)
 option(WITH_AMD_GPU     "Compile PaddlePaddle with AMD GPU"             OFF)
 option(WITH_NGRAPH      "Compile PaddlePaddle with nGraph support."     OFF)
 option(WITH_PROFILER    "Compile PaddlePaddle with GPU profiler and gperftools"        OFF)