测试模型时，如何防止在每个请求中加载检查点？

Question

如何在后台加载检查点？ 测试模型时，如何解决再次加载检查点的问题？

Number of test videos=1
loading checkpoint ./models/flow_scratch_20000_6_64_0.0001_decay/i3d_ucf_model-8999,waiting......
load complete!
Loading a video clip from /home/g1105137135/data//time_a/time_a105cee99ada0ba2...strat_frame = 0
Loading a video clip from /home/g1105137135/data//time_a/time_a105cee99ada0ba2...strat_frame = 16
TOP_1_ACC in test: 1.000000 , time use: 2.439
1
TOP_1_ACC in test: 1.000000
done
8.0094871521

这是测试结果。但是加载检查点需要5秒钟以上。