* support ernie-int8 test and prune op attribute test

* remove using and use namespace

* remove macro and use shell instead

* Revert "remove macro and use shell instead"

This reverts commit 615964b149d7de7825b341936b42be22a4bc0091.

* fix grammar error

* fix shell error

* notest,test=inference;support test different suite type

* notest,test=inference;fix script bugs

* notest,test=inference;fix count time issue

* test=document_fix; fix readme grammar

* change exit code and summary style

* disable test_ernie_text_cls on windows

* Modify ci time count & fix resnet50_quant multi_thread tests

* fix wrong time variable

* enable infer_ut on windows

* remove lib calculation & time

* unset http_proxy when download bos file on windows

* add slim resnet50 quant model in pr-ci-inference

* enable resnet50_quant multi_thread4_trt_int8_bz1

* remove LOG(FATAL)

* add mkl multi-thread test cases

* fix codestyle

* fix codestyle & enable ernie mkl test

* add det_mv3_db & LeViT test case in pr-ci-inference

* fix LeViT model dir bugs

* fix grammar error

* add resnet50 trt test in pr-ci-inference test