* add op predictors for unknown operators

* modify the dowload path of op predictors and opt tools

* add automatic download mode for opt tools

* modify predictor's test files

* modify predictor's test file

* modify predictor's test file

* modify predictor's test files

* add requirements for installing sklearn

* modify predicor's test files

* modify predictor's test files

* modify predictor's test files

* modify predictor's test files

* modify predictor's test files

* Modify api design

* update LatencyPredictor's doc.

* update LatencyPredictor's test files

* update LatencyPredictor's test files

* update LatencyPredictor's test files

* update LatencyPredictor's test files

* update LatencyPredictor's doc.

* update LatencyPredictor's doc.

* update LatencyPredictor's doc.

* update some syntax

* add LatencyPredictor's api doc.

* update LatencyPredictor's doc.

* update LatencyPredictor's api doc.

* adjust \'predictor_state\' api

* update LatencyPredictor's test files
Co-authored-by: NminghaoBD <79566150+minghaoBD@users.noreply.github.com>

* asymmetric_kernel

* asymmetric_kernel

* support string input for ofa export

* add static masks for quant

* Update unstructured_pruner.rst

* Update unstructured_prune_api.rst

* add the UT

* fix typo

* API docs
Co-authored-by: Ngmm <38800877+mmglove@users.noreply.github.com>

quant aware with infer model

* add rv1109 quant aware training

* quant post hyper param search

* quant post hyper param search
Co-authored-by: Nitminner <397809320@example.com>
Co-authored-by: Nwhs <wanghaoshuang@baidu.com>
Co-authored-by: Nceci3 <ceci3@users.noreply.github.com>

* fix a bug in skip params func

* polish distill

* optimize unstructured pruner using GMP

* add uniittests for GMP pruner

* add training scripts for fleet and gmp; add conv1x1 pruning

* add conv1x1 pruning to dygraph

* unify hyper parameters across methods and scripts, static graph

* unify hyper parameters across methods and scripts, dynamic graph

* refine test cases

* fix singlecard training in static graph

* refine readmes

* update unstructured pruner api doc static

* update api docs dygraph

* fix bugs in api docs

* rename UnstructuredPrunerGMP to GMPUnstructuredPruner

* fix some format issues

* remove redundant methods/arguments

* description for gmp configs

* fix minor bugs

* fix test cases accordingly
Co-authored-by: Nwhs <wanghaoshuang@baidu.com>

* refine distillation

* up

* add test

* fix coverage

* fix unit test error

* update quant docs

* Update quantization_api.rst

* Update quantization_api.rst

* Update quantization_api.rst

* Update qat.py

与之前版本兼容：之前版本直接改动传入的model，所以这里inplace改为true

* Fix warning

* Add unittest

* add dygraph ptq and refine dygraph qat

* add unit test for ptq

* update according to comments

* Fix skipping leaves option
* Add unitests

* fix superbn

* update_check_ss

* update_check_ss

* update_check_ss

* ss_multi_output

* remove_some_comments

* Merge branch 'develop' of https://github.com/PaddlePaddle/PaddleSlim into update_check_ss

* merge_conflicts

* add_coverage

* new_export_func

* add_test

* remove_kernel_prune

* add_test_&_update_clear_ss