add paddle detection model in PR-CI-INFERENCE

[OliverLPH]

PR types

Others

PR changes

Others

Describe

1. fix mkldnn typo in config.summary api
2. add three detection model test(yolov3, ppyolo_mbv3, ppyolov2_r50vd)
3. add trt-int8 test for resnet50 model

TODO:

1. ppyolo_mbv3 & ppyolov2_r50vd model inference(mkldnn and trt) precision is low, need to use real data to compare
2. DISABLED_test_ppyolo_mbv3, multi_thread4_mkl_bz2 will raise mkldnn error

I0818 06:47:53.379854 31868 device_context.cc:640] oneDNN v2.3.0
I0818 06:47:53.379855 31867 device_context.cc:640] oneDNN v2.3.0
I0818 06:47:53.379859 31870 device_context.cc:640] oneDNN v2.3.0
I0818 06:47:53.380056 31869 device_context.cc:640] oneDNN v2.3.0
W0818 06:47:53.668128 31867 operator.cc:243] expand_v2 raises an exception dnnl::error, could not construct a memory descriptor using a format tag
terminate called after throwing an instance of 'dnnl::error'
  what():  could not construct a memory descriptor using a format tag
Aborted

[paddle-bot-old]

Thanks for your contribution!
Please wait for the result of CI firstly. See Paddle CI Manual for details.

[jiweibo]

LGTM wait for real data.