* Add module to analysis dygraph
* Support fusing conv bn
* Add tutorial for qat with conv bn fused constraint
* Add what_is_constraints

* Add histogram observer for PTQ

* remove fluid apis.

* fix hpo.

* fix asp.

* add skd distillation.

* update skd's test.

* Move Analysis Tests

* Move Analysis Tests

* support sub block

* support post-precess

* update

* fix

* add unittest

* revert prune

* fix unittest

* add unittest

* support vit prune

* update

* add unittest

* itpruner

* Delete paddleslim/nas/itpruner/__pycache__ directory

* test_itpruner

* Delete paddleslim/nas/itpruner/Cifar/__pycache__ directory

* Delete paddleslim/nas/itpruner/CKA/__pycache__ directory

* Delete paddleslim/nas/itpruner/Cifar/utils/__pycache__ directory

* Delete paddleslim/nas/itpruner/Cifar/nets/__pycache__ directory

* Update cka.py

* Update itpruner.py

* Update test_itpruner.py

* Update test_itpruner.py

* Update test_itpruner.py

* Delete initializer.py

* Update base_models.py

* Update resnet_cifar.py

* Update base_models.py

* Update resnet_cifar.py

* Update base_models.py

* Update cka.py

* Update resnet_cifar.py

* Update base_models.py

* Update utils.py

* Delete base_models.py

* Update resnet_cifar.py
Co-authored-by: NminghaoBD <79566150+minghaoBD@users.noreply.github.com>

* optimize prune in ac

1. Remove fluid
2. Remove unused codes
2.1 remove adabert
2.2 remove ddpg controller of NAS
2.3 remove paddleslim.models
2.4 Remove PC-DARTS

* Fix tests.

* [ACT] Rename 'Quantization' to 'QuantAware'.

* Fix examples.

* Fix tests.

* Fixed naming conflicts and fc layer quantification

* Update fine_tune.py

* Update readme

* Add automatic region division and Fix pre-tensor quant

* Update unit test file

* Fix bugs.
Co-authored-by: Nzhouzj <41366441+zzjjay@users.noreply.github.com>

* add qdrop to ACT.

* Add tests for ACT.

* Adjust example of PTQ&HPO.

* Add readme for QuantPost.

* update docs

* fix docs

* add unittest

* [Fluid Clean] remove paddle.fluid.dygraph.nn.conv2D

* remove layers_old in ofa

Co-authored-by: NGuanghua Yu <742925032@qq.com>

* add act unittest

* add new function ptq first then initialize qat scale with ptq scale