GitLab

* Update .appveyor.yml

* Update .travis.yml

* Update .vsts-ci.yml

* Update main.yml

* Update setup.py

* Use Ubuntu Focal image at Travis

* test gcc

* test Bionic and gcc

* test Focal with another Python version for GPU test

* revert testing changes

* install linkchecker via pip

* simplify linkchecker config

* bump Xcode version at Travis

* remove temp fix for gcc at Travis

* Update .vsts-ci.yml

* Update .travis.yml

* GitHub Actions

* ok

* fixing on list

* stuff

* directories

* directories

* things

* env variables

* working dir

* running a bunch of tasks

* more builds

* PATH

* actually use R task

* TASK

* be right, often

* doing stuff

* trying stuff

* more paths

* conda activate

* updating PATH

* trying bash

* where the hell is activate

* WHERE IS ACTIVATE

* set up conda

* more conda

* PLEASE WORK

* installing cpplint

* try r-package

* R version

* try windows job

* make windows work

* use powershell

* exe

* use conda

* conda init powershell

* different conda approach

* make it work

* cleaning up

* init powershell

* fixing windows

* more windows

* build directory

* no way right

* maybe it will work

* trying Visual Studio

* do this

* Windows is interesting

* put back check-output

* set compiler

* stuff

* more fixes

* fix the broken things

* updating jobs

* continuing

* poweshell is bad

* ok so maybe not powershell

* cmon now

* ok so

* fixing env variables

* maybe this

* MINGW job

* cleaning up

* conda init powershell

* moving more R stuff into GitHub Actions

* everything else

* use powershell

* cmon now powershell

* ttry to Continue

* override powershell

* peg MiKTeX URL

* what is happening

* try powershell -File

* trying stuff

* path

* more testing of output

* Matches uppercase

* more regex stuff

* this is getting ridiculous

* back to powershell I guess

* more commands

* this might work

* adding more reliable miktex download

* trying to download miktex

* installing httr

* fix error in MiKTeX script

* remove comments

* redirect output

* redirect output

* move linting back to Travis

* change redirection

* switch back to just mac and linux

* put linting exclude back

* renamed R_TRAVIS_LINUX

* revert changes to non-R tasks and update events

* simplify

* bump XCode version at Travis

* try new AppleClang

* get back to gcc

* start to support Python 3.8

* update configs

* hotfix

* Update .travis.yml

* Update .vsts-ci.yml

* commit

* fix a bug

* fix bug

* reset to track changes

* refine the auto choose logic

* sort the time stats output

* fix include

* change  multi_val_bin_sparse_threshold

* add cmake

* add _mm_malloc and _mm_free for cross platform

* fix cmake bug

* timer for split

* try to fix cmake

* fix tests

* refactor DataPartition::Split

* fix test

* typo

* formating

* Revert "formating"

This reverts commit 5b8de4f7fb9d975ee23701d276a66d40ee6d4222.

* add document

* [R-package] Added tests on use of force_col_wise and force_row_wise in training (#2719)

* naming

* fix gpu code

* Update include/LightGBM/bin.h
Co-Authored-By: James Lamb <jaylamb20@gmail.com>

* Update src/treelearner/ocl/histogram16.cl

* test: swap compilers for CI

* fix omp

* not avx2

* no aligned for feature histogram

* Revert "refactor DataPartition::Split"

This reverts commit 256e6d9641ade966a1f54da1752e998a1149b6f8.

* slightly refactor data partition

* reduce the memory cost
Co-authored-by: James Lamb <jaylamb20@gmail.com>
Co-authored-by: Nikita Titov <nekit94-08@mail.ru>

* bump XCode version for Travis

* test: swap compilers

* Update .travis.yml

* reduced number of commits cloned to CI environments

* changed clone depth for CI to 5 commits

* bump images

* updated linkchecker's config

* test: switch compilers

* switch compilers back

* added cpplint heck

* removed TODO from code

* change order of checks

* added fix for OpenMP on macOS into test script

* test: AppleClang on Travis

* use Mojave on Travis

* bash hotfix

* get back to gcc compiler on Travis macOS

* removed brew hotfix and deprecated sudo option on Travis

* removed brew hotfix on Azure

* fixed xcode version

* fixed brew on Travis

* fixed brew on Azure Pipelines

* using different version for master branch with release

* Update .travis.yml

* Update .travis.yml

* reorganized CI files

* merged scripts into one

* refined Travis tests

* refined VSTS Linux part

* cleanup

* added possibility to test Clang at VSTS

* simplified cp command

* Fix CI (#1652)

* Update .travis.yml

* Update .appveyor.yml

* only tags for build

* Update .vsts-ci.yml

* Update .vsts-ci.yml

* added python 3.7 to the list of supporting versions

* reorganized python versions at Travis

* addressed review comments

* added clang test

* hotfix

* downgrade required AppleCLang version

* fixed CMakeLists

* prevent case when CMake is downgraded by libomp

* fixed Clang test

* moved MSVC version check to the better place

* compile with Clang at Travis on Linux

* clear .travis.yml

* fixed indents

* added support of MPI test at Travis with macOS

* added FAQ entry about OpenMP library error

* updated installation guide

* moved APPLE_OUTPUT_DYLIB to other options

* fix check-docs test: ignore old url from error message

* added example of symlink command in FAQ

* fixed markdown

* capitalized heading

* updated Python installation guide

* changed mode in message command

* added notes about MinGW efficiency problems

* updated R-package installation guide

* use quotes for gcc version

* removed excess 'Note' phrase

* bring gpu tests back

* corrected docs according to the news that AMD drops the support of AMD APP SDK

* replaced link to AMD APP SDK

* fixed downloading AMD APP SDK from GitHub without auth

* fixed path tp AMD APP SDK in docs

* removed exports

* clarify AMD APP SDK package installation condition

* remove protobuf

* add version number

* remove pmml script

* use float for split gain

* fix warnings

* refine the read model logic of gbdt

* fix compile error

* improve decode speed

* fix some bugs

* fix double accuracy problem

* fix bug

* multi-thread save model

* speed up save model to string

* parallel save/load model

* fix some warnings.

* fix warnings.

* fix a bug

* remove debug output

* fix doc

* fix max_bin warning in tests.

* fix max_bin warning

* fix pylint

* clean code for stringToArray

* clean code for TToString

* remove max_bin

* replace "class" with typename

* [optional] support protobuf

* fix windows/LightGBM.vcxproj

* add doc

* fix doc

* fix vs support (#2)

* fix vs support

* fix cmake

This reverts commit 53b99854.

* added doc test

* fixed 404

* prevented maito: ref creation

* added rst structure test

* fixed unknown directives

* added code for the future check for html syntax

* replaced problem link