* Fix amp bug for distributed train & Support amp for edvr

* Change log save dir

* Change data paralle

* Invoke CI

* Re-invoke CI

* Add requirement install in prepare.sh

* add tipc benchmark for msvsr

* update tipc readme img

* fix tipc dataset

* fix msvsr windows hang

* fix msvsr windows hang

* add the model files and tipc of GPEN

* add the model files and tipc of GPEN

* [feature] add rcan model for super-resolution

* Create prenet.md

* Update prenet.md

* Update prenet.md

* Update prenet.md

* Update prenet.md

* Update prenet.md

* Update prenet.md

* Update prenet.md

* Update prenet.md

* Update README.md

* upload

* Delete test_tipc/configs/PReNet directory

* Update prenet_model.py

* Update ssim.py

* Update ssim.py

* Update prenet.yaml

* add benchmark_infer

* Create singan.md

* Create gradient_penalty.py

* add GradientPenalty

* add images for singan document

* add SinGANModel

* add SinGANGenerator

* add SinGANDiscriminator

* Create discriminator_singan.py

* Create generator_singan.py

* Create singan_model.py

* Create empty_dataset.py

* add EmptyDataset

* Create singan_predictor.py

* add SinGANPredictor

* Create singan.py

* create configs for singan

* add inference for singan

* create tipc config for singan

* Create python_singan_results_fp32.txt

* add tipc prepare for singan

* Update test_train_inference_python.md

* Update readme.md

* Update singan.md

* Update singan_model.py

* Update prepare.sh

* Update train_infer_python.txt

* Update prepare.sh

* Revert "add images for singan document"

This reverts commit f45fe5e55a2588611d951ae84d776c90693788df.

* Update singan.md

* update path format in configs

* update year of copyright

* modify the order of import

* Update singan_predictor.py

* update configs for singan

* Update singan_model.py

* modify urls for singan in prepare.sh

* add pretrained weight for singan

* Update singan_model.py

* Update singan.md

* Create English tutorial for SinGAN

* fix lapstyle input

* fix image path

* fix image path

* fix image path

* add mpr predictor and doc

* add doc

* fix result

* fix Results

* fix copyright

* add serving tensort

* modify msvsr infer since the second output is the result

* update wav2lip model path

* add stargan doc

* fix config

* fix mprnet train and add docs

* update config

* add esrgan x2

* fix reds dataset

* fix CI

* fix tipc

* add cyclegan eval

* add release note 2.1.0

* add recurrent vsr predictor
* update docs

* fix benchmark dataset

* fix edvr and basic bug

* add PP-MSVSR

* add experiment results in docs

* fix ssim

* modif

* modif2

* 1.add compare result, 2.add seed for paddlegan

* 1.add compare result, 2.add seed for paddlegan

* 1.add compare result, 2.add seed for paddlegan

* 1.add compare result, 2.add seed for paddlegan

* Update benchmark.yaml

* Update benchmark.yaml

* add static model and inference of fom, basicvsr, stylegan2

* add static model and inference of fom, basicvsr, stylegan2

* fix basicvsr dataset for small datasets

* fix basicvsr dataset for small datasets

* fix basicvsr dataset for small datasets

* fix basicvsr dataset for small datasets

* add vimeo90k dataset, vsr folder test dataset

* add photopen 

* update photopen.md

* fix photopen_model.py

* fix the ci problem
Co-authored-by: Nqingqing01 <dangqingqing@baidu.com>

* fix benchmark

* fix fom mobile model

* add fom mobile

* add fom mobile

* add fom mobile

* add fom mobile

* add BasicVSR++

* add copyright

* update comment

* fix  copyright

* fix  copyright 2

* fix  copyright 3

* fix benchmark

* add fomm and stylegan benchmark

* fix version of imageio

* add copyright of psgan, test=document_fix

* add copyright, test=document_fix