add timer to distributed executor

test=develop

paddle/fluid/framework/CMakeLists.txt

@@ -179,7 +179,7 @@ if(WITH_DISTRIBUTE)
   pull_dense_worker.cc device_worker_factory.cc data_set.cc DEPS op_registry
   device_context scope framework_proto trainer_desc_proto glog fs shell fleet_wrapper lodtensor_printer
   lod_rank_table feed_fetch_method sendrecvop_rpc  ${GLOB_DISTRIBUTE_DEPS}
-  graph_to_program_pass variable_helper data_feed_proto ${NGRAPH_EXE_DEPS})
+  graph_to_program_pass variable_helper data_feed_proto ${NGRAPH_EXE_DEPS} timer)
 set(DISTRIBUTE_COMPILE_FLAGS "-Wno-non-virtual-dtor -Wno-error=non-virtual-dtor -Wno-error=delete-non-virtual-dtor")
 set_source_files_properties(executor.cc PROPERTIES COMPILE_FLAGS ${DISTRIBUTE_COMPILE_FLAGS})
 else()