* update automated test framework

Signed-off-by: daquexian <daquexian566@gmail.com>

* rename func -> generator

Signed-off-by: daquexian <daquexian566@gmail.com>

* reformat

Signed-off-by: daquexian <daquexian566@gmail.com>

* update more powerful conv test

Signed-off-by: daquexian <daquexian566@gmail.com>

* new imperative autotest api

Signed-off-by: daquexian <daquexian566@gmail.com>

* update automated test framework

Signed-off-by: daquexian <daquexian566@gmail.com>

* add some tests and refine code

Signed-off-by: daquexian <daquexian566@gmail.com>

* update test_matmul.py

Signed-off-by: daquexian <daquexian566@gmail.com>

* fix test_matmul.py

Signed-off-by: daquexian <daquexian566@gmail.com>

* add atol and rtol, fix test_matmul.py

Signed-off-by: daquexian <daquexian566@gmail.com>

* auto format by CI

* reformat

Signed-off-by: daquexian <daquexian566@gmail.com>

* tricky export

* tricky export

* fix comments

* auto format by CI

* fix comments

* auto format by CI

* fix code

* dirtyfix

* fixname

* fix

* fix bug

* fix comments

Co-authored-by: oneflow-ci-bot <ci-bot@oneflow.org>
Co-authored-by: Xiaoyu Zhang <35585791+BBuf@users.noreply.github.com>
Co-authored-by: BBuf <1182563586@qq.com>
Co-authored-by: oneflow-ci-bot <69100618+oneflow-ci-bot@users.noreply.github.com>
Co-authored-by: tsai <jackalcooper@gmail.com>

* add license at root dir

* check in empty files

* rm space

* check in script

* update script

* fix bug

* add print

* fix

* add exit

* add to of_format

* add CI task

* fix license

* Revert "fix license"

This reverts commit 818b6d7691d3a8b4a25dd41a47ff2c5922b8ec57.

* only add once

* quick fix

* fix script

* dont fmt empty file

* fix

* quick fix

* fix py

* add license

* fix exit

* add license for hpp

* add license

* license new vm files

Co-authored-by: tsai <caishenghang@oneflow.org>

* Add tensorrt int8 calibrator

* Generate calibration correctly.

* Refine xrt int8 and readme

* Update readme

* Add xrt int8 unittest

* merge develop

* leaky relu test

* function->global_function

* fix LookupOrCreate

* OF_CHECK->CHECK_OR_RETURN

Co-authored-by: guo-ran <360112263@qq.com>