understand or visualize the results

[shz0116]

I run the test bench

python testbench/co_resnet_conv.py

and got the following files under rst/software directory.
ResNet50_CONV_15_20_8_128_512_128_256_FIXED_int8_latency_software.json
ResNet50_CONV_5_6_6_256_64_256_128_FIXED_int8_power_software.json
ResNet50_CONV_9_4_3_128_256_256_256_FIXED_int8_area_software.json

Could you tell how to understand these data and how to visualize or show the results ?
I notice there is a utils/visualize.py codes. But it needs some log files.
Thanks.