The fully connected: the operator is removed when the MKLDNN flag is OFF

paddle/fluid/operators/CMakeLists.txt

@@ -245,9 +245,17 @@ op_library(channel_send_op DEPS concurrency)
 op_library(channel_recv_op DEPS concurrency)
 
 list(REMOVE_ITEM GENERAL_OPS ${DEPS_OPS})
+
+# The fully connected layer is deleted when the WITH_MKLDNN flag is OFF
+# Because the fully connected layer has only one MKLDNN's operator
+if(NOT WITH_MKLDNN)
+    list(REMOVE_ITEM GENERAL_OPS fc_op)
+endif(NOT WITH_MKLDNN)
+
 foreach(src ${GENERAL_OPS})
     op_library(${src})
 endforeach()
+
 file(APPEND ${pybind_file} "USE_OP(less_than);\nUSE_OP(logical_and);\nUSE_NO_KERNEL_OP(read_from_array);\n")
 
 add_subdirectory(reader)

python/paddle/fluid/tests/unittests/CMakeLists.txt

 file(GLOB TEST_OPS RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}" "test_*.py")
 string(REPLACE ".py" "" TEST_OPS "${TEST_OPS}")
 
+# The fully connected test is removed whe the WITH_MKLDNN flag is OFF
+# Because the fully connected layer has only one kernel (MKLDNN)
+if(NOT WITH_MKLDNN)
+    list(REMOVE_ITEM TEST_OPS test_fc_op)
+endif(NOT WITH_MKLDNN)
+
 if(NOT WITH_DISTRIBUTE)
     list(REMOVE_ITEM TEST_OPS test_recv_op)
 endif(NOT WITH_DISTRIBUTE)