paddle_ocr项目更新paddle_inference到2.3.0版本后出现如下打印，CPU开启mkldnn就会有，上一版本2.2.2没有这个打印，请问这是什么问题？

e[37m--- fused 0 elementwise_add with relu activatione[0m
e[37m--- fused 0 elementwise_add with tanh activatione[0m
e[37m--- fused 0 elementwise_add with leaky_relu activatione[0m
e[37m--- fused 0 elementwise_add with swish activatione[0m
e[37m--- fused 0 elementwise_add with hardswish activatione[0m
e[37m--- fused 0 elementwise_add with sqrt activatione[0m
e[37m--- fused 0 elementwise_add with abs activatione[0m
e[37m--- fused 0 elementwise_add with clip activatione[0m
e[37m--- fused 0 elementwise_add with gelu activatione[0m
e[37m--- fused 0 elementwise_add with relu6 activatione[0m
e[37m--- fused 0 elementwise_add with sigmoid activatione[0m
e[37m--- fused 0 elementwise_sub with relu activatione[0m
e[37m--- fused 0 elementwise_sub with tanh activatione[0m
e[37m--- fused 0 elementwise_sub with leaky_relu activatione[0m
e[37m--- fused 0 elementwise_sub with swish activatione[0m
e[37m--- fused 0 elementwise_sub with hardswish activatione[0m
e[37m--- fused 0 elementwise_sub with sqrt activatione[0m
e[37m--- fused 0 elementwise_sub with abs activatione[0m
e[37m--- fused 0 elementwise_sub with clip activatione[0m
e[37m--- fused 0 elementwise_sub with gelu activatione[0m
e[37m--- fused 0 elementwise_sub with relu6 activatione[0m
e[37m--- fused 0 elementwise_sub with sigmoid activatione[0m
e[37m--- fused 0 elementwise_mul with relu activatione[0m
e[37m--- fused 0 elementwise_mul with tanh activatione[0m
e[37m--- fused 0 elementwise_mul with leaky_relu activatione[0m
e[37m--- fused 0 elementwise_mul with swish activatione[0m
e[37m--- fused 0 elementwise_mul with hardswish activatione[0m
e[37m--- fused 0 elementwise_mul with sqrt activatione[0m
e[37m--- fused 0 elementwise_mul with abs activatione[0m
e[37m--- fused 0 elementwise_mul with clip activatione[0m
e[37m--- fused 0 elementwise_mul with gelu activatione[0m
e[37m--- fused 0 elementwise_mul with relu6 activatione[0m
e[37m--- fused 0 elementwise_mul with sigmoid activatione[0m
e[37m--- fused 0 elementwise_add with relu activatione[0m
e[37m--- fused 0 elementwise_add with tanh activatione[0m
e[37m--- fused 0 elementwise_add with leaky_relu activatione[0m
e[37m--- fused 0 elementwise_add with swish activatione[0m
e[37m--- fused 0 elementwise_add with hardswish activatione[0m
e[37m--- fused 0 elementwise_add with sqrt activatione[0m
e[37m--- fused 0 elementwise_add with abs activatione[0m
e[37m--- fused 0 elementwise_add with clip activatione[0m
e[37m--- fused 0 elementwise_add with gelu activatione[0m
e[37m--- fused 0 elementwise_add with relu6 activatione[0m
e[37m--- fused 0 elementwise_add with sigmoid activatione[0m
e[37m--- fused 0 elementwise_sub with relu activatione[0m
e[37m--- fused 0 elementwise_sub with tanh activatione[0m
e[37m--- fused 0 elementwise_sub with leaky_relu activatione[0m
e[37m--- fused 0 elementwise_sub with swish activatione[0m
e[37m--- fused 0 elementwise_sub with hardswish activatione[0m
e[37m--- fused 0 elementwise_sub with sqrt activatione[0m
e[37m--- fused 0 elementwise_sub with abs activatione[0m
e[37m--- fused 0 elementwise_sub with clip activatione[0m
e[37m--- fused 0 elementwise_sub with gelu activatione[0m
e[37m--- fused 0 elementwise_sub with relu6 activatione[0m
e[37m--- fused 0 elementwise_sub with sigmoid activatione[0m
e[37m--- fused 0 elementwise_mul with relu activatione[0m
e[37m--- fused 0 elementwise_mul with tanh activatione[0m
e[37m--- fused 0 elementwise_mul with leaky_relu activatione[0m
e[37m--- fused 0 elementwise_mul with swish activatione[0m
e[37m--- fused 0 elementwise_mul with hardswish activatione[0m
e[37m--- fused 0 elementwise_mul with sqrt activatione[0m
e[37m--- fused 0 elementwise_mul with abs activatione[0m
e[37m--- fused 0 elementwise_mul with clip activatione[0m
e[37m--- fused 0 elementwise_mul with gelu activatione[0m
e[37m--- fused 0 elementwise_mul with relu6 activatione[0m
e[37m--- fused 0 elementwise_mul with sigmoid activatione[0m