fix prefetch dependency test=develop

paddle/fluid/operators/CMakeLists.txt

@@ -37,7 +37,13 @@ if (WITH_GPU)
     SET(OP_HEADER_DEPS ${OP_HEADER_DEPS} cub)
 endif()
 
-register_operators(EXCLUDES warpctc_op conv_fusion_op lookup_table_op DEPS ${OP_HEADER_DEPS})
+SET(OP_PREFETCH_DEPS "")
+if (WITH_DISTRIBUTE)
+    SET(OP_PREFETCH_DEPS ${OP_PREFETCH_DEPS} parameter_prefetch)
+endif()
+
+register_operators(EXCLUDES warpctc_op conv_fusion_op DEPS ${OP_HEADER_DEPS} ${OP_PREFETCH_DEPS})
+
 
 # warpctc_op needs cudnn 7 above
 if (WITH_GPU AND NOT WIN32)
@@ -55,8 +61,6 @@ else()
     op_library(warpctc_op DEPS dynload_warpctc sequence_padding sequence_scale)
 endif()
 
-op_library(lookup_table_op DEPS parameter_prefetch)
-
 set(COMMON_OP_DEPS ${OP_HEADER_DEPS})
 
 set(COMMON_OP_DEPS ${COMMON_OP_DEPS} selected_rows_functor selected_rows lod_tensor maxouting unpooling pooling lod_rank_table context_project sequence_pooling executor)