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v3.2.0 release #3872
v3.2.0 release #3872
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Dask The Dask interface doesn't need to be perfect for 3.2.0 and it's ok for it to have only limited functionality, but there are some Dask items I'd still like to get done before releasing 3.2.0. Since there has never been a release with Dask in it, I want to put in enough thought and work that we have some confidence that breaking changes won't be necessary in the future. This is the minimal list of issues I'd like to be done before 3.2.0, to feel confident in that release:
I'm able to spend some time at work working on this, but I still expect that it would take 1-3 weeks for these to get done. It's only me and @StrikerRUS working on the Dask package and reviewing each others' PRs (with occasional contributions from outside contributors). Is that ok, or do you want to get 3.2.0 out sooner? R package There are no features or bugs for the R package that I think absolutely need to be done before a 3.2.0 release. |
@jameslamb no hurry, we can take the time. |
Release checklist:
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Ok. Maybe 4.0.0 can include category encoding, symmetric trees, and the on-going efficiency optimizations. |
@shiyu1994 it seems this release still need some time. You can create a dev branch, and merge your PRs to that branch first. |
EDITt: False alarm, I think some of what I saw was just a result of using very very small data in tests. #3918 (comment) |
@jameslamb May I ask you a question? Why do you think that documentation PRs should block new release? All our docs are available online and can be updated independently from source code that is being uploaded to differente package managers with each release. We don't have any "snapshots" for docs... |
This period right now, before the release, is the only chance we'll ever have to freely break the API of The particular issues I've linked (#3814, #3838) are about high-level documentation of the interface. We might find some inconsistencies in the Dask API during creation and review on those PRs, and if those things come up then we'll have the opportunity to change them. And anyway, there are 4 other non-Dask issues you've said "definitely" should be fixed (#3872 (comment)) before the release, right? |
I see, makes sense!
I said "I think" they should, because I cannot say just "they should" given that I'm not able to help fixing them 🙂 . So it's up to who is able to fix them decide whether they will or will not be in Anyway, it was just my curiosity why docs should block new release. Now I get it that writing docs may help spot API problems. |
Hi @StrikerRUS and @jameslamb , thank you for the hard work. For the 3 bold core BUG's, #3761 is a numerical problem due to different computing strategy of col-wise and row-wise of LightGBM. And #3679 should have been fixed for the CPU version. We're waiting for response from #3778 for a reproducible example. |
Can we have any workaround for this? If no, then I believe we should document that |
@StrikerRUS Yes, I agree that we should document this in the description of |
I just submitted 3.2.0 to CRAN, using the package generated by #3872 (comment). @guolinke you should receive an email.
I'll open a PR with the |
great, thanks! I just uploaded |
Hmm, "nice"!..
|
OK. I've uploaded correct files to the release ( P.S. Now I know how to create |
thanks for doing that! |
OK, I can do that. Just registered account at NuGet: StrikerRUS |
@StrikerRUS @jameslamb Thank you so much! @StrikerRUS had added you in Nuget. |
it looks like https://cran.r-project.org/web/packages/lightgbm/index.html but none of the CRAN checks have run yet (notice they are all 3.1.1) https://cran.r-project.org/web/checks/check_results_lightgbm.html I'll check back over the next few days and update |
I hope I've done NuGet package publishing right. All I've done was clicking "Upload" section and choosing new @guolinke Should we fix this warning for next release?
UPD: Looks fine: |
Yes, refer to #3872 (comment) and Homebrew/homebrew-core#73665. |
@jameslamb I don't remember https://www.r-project.org/nosvn/winutf8/ucrt3/CRAN/checks/gcc10-UCRT/README.txt Luckily, we are passing checks there! 🙂 |
Yep! It's experimental. |
Looks like it is fixing the following our issue:
|
@guolinke @jameslamb @ankane |
* [docs]Add alt text on images * Update docs/GPU-Windows.rst Co-authored-by: James Lamb <[email protected]> * Update docs/GPU-Windows.rst Co-authored-by: James Lamb <[email protected]> * Apply suggestions from code review Co-authored-by: James Lamb <[email protected]> * Apply suggestions from code review Co-authored-by: James Lamb <[email protected]> * Merge main branch commit updates (#1) * [docs] Add alt text to image in Parameters-Tuning.rst (#4035) * [docs] Add alt text to image in Parameters-Tuning.rst Add alt text to Leaf-wise growth image, as part of #4028 * Update docs/Parameters-Tuning.rst Co-authored-by: James Lamb <[email protected]> Co-authored-by: James Lamb <[email protected]> * [ci] [R-package] upgrade to R 4.0.4 in CI (#4042) * [docs] update description of deterministic parameter (#4027) * update description of deterministic parameter to require using with force_row_wise or force_col_wise * Update include/LightGBM/config.h Co-authored-by: Nikita Titov <[email protected]> * update docs Co-authored-by: Nikita Titov <[email protected]> * [dask] Include support for init_score (#3950) * include support for init_score * use dataframe from init_score and test difference with and without init_score in local model * revert refactoring * initial docs. test between distributed models with and without init_score * remove ranker from tests * test value for root node and change docs * comma * re-include parametrize * fix incorrect merge * use single init_score and the booster_ attribute * use np.float64 instead of float * [ci] ignore untitle Jupyter notebooks in .gitignore (#4047) * [ci] prevent getting incompatible dask and distributed versions (#4054) * [ci] prevent getting incompatible dask and distributed versions * Update .ci/test.sh Co-authored-by: Nikita Titov <[email protected]> * empty commit Co-authored-by: Nikita Titov <[email protected]> * [ci] fix R CMD CHECK note about example timings (fixes #4049) (#4055) * [ci] fix R CMD CHECK note about example timings (fixes #4049) * Apply suggestions from code review Co-authored-by: Nikita Titov <[email protected]> * empty commit Co-authored-by: Nikita Titov <[email protected]> * [ci] add CMake + R 3.6 test back (fixes #3469) (#4053) * [ci] add CMake + R 3.6 test back (fixes #3469) * Apply suggestions from code review Co-authored-by: Nikita Titov <[email protected]> * Update .ci/test_r_package_windows.ps1 * -Wait and remove rtools40 * empty commit Co-authored-by: Nikita Titov <[email protected]> * [dask] include multiclass-classification task in tests (#4048) * include multiclass-classification task and task_to_model_factory dicts * define centers coordinates. flatten init_scores within each partition for multiclass-classification * include issue comment and fix linting error * Update index.rst (#4029) Add alt text to logo image Co-authored-by: James Lamb <[email protected]> * [dask] raise more informative error for duplicates in 'machines' (fixes #4057) (#4059) * [dask] raise more informative error for duplicates in 'machines' * uncomment * avoid test failure * Revert "avoid test failure" This reverts commit 9442bdf. * [dask] add tutorial documentation (fixes #3814, fixes #3838) (#4030) * [dask] add tutorial documentation (fixes #3814, fixes #3838) * add notes on saving the model * quick start examples * add examples * fix timeouts in examples * remove notebook * fill out prediction section * table of contents * add line back * linting * isort * Apply suggestions from code review Co-authored-by: Nikita Titov <[email protected]> * Apply suggestions from code review Co-authored-by: Nikita Titov <[email protected]> * move examples under python-guide * remove unused pickle import Co-authored-by: Nikita Titov <[email protected]> * set 'pending' commit status for R Solaris optional workflow (#4061) * [docs] add Yu Shi to repo maintainers (#4060) * Update FAQ.rst * Update CODEOWNERS * set is_linear_ to false when it is absent from the model file (fix #3778) (#4056) * Add CMake option to enable sanitizers and build gtest (#3555) * Add CMake option to enable sanitizer * Set up gtest * Address reviewer's feedback * Address reviewer's feedback * Update CMakeLists.txt Co-authored-by: Nikita Titov <[email protected]> Co-authored-by: Nikita Titov <[email protected]> * added type hint (#4070) * [ci] run Dask examples on CI (#4064) * Update Parallel-Learning-Guide.rst * Update test.sh * fix path * address review comments * [python-package] add type hints on Booster.set_network() (#4068) * [python-package] add type hints on Booster.set_network() * change behavior * [python-package] Some mypy fixes (#3916) * Some mypy fixes * address James' comments * Re-introduce pass in empty classes * Update compat.py Remove extra lines * [dask] [ci] fix flaky network-setup test (#4071) * [tests][dask] simplify code in Dask tests (#4075) * simplify Dask tests code * enable CI * disable CI * Revert "[ci] prevent getting incompatible dask and distributed versions (#4054)" (#4076) This reverts commit 4e9c976. * Fix parsing of non-finite values (#3942) * Fix index out-of-range exception generated by BaggingHelper on small datasets. Prior to this change, the line "score_t threshold = tmp_gradients[top_k - 1];" would generate an exception, since tmp_gradients would be empty when the cnt input value to the function is zero. * Update goss.hpp * Update goss.hpp * Add API method LGBM_BoosterPredictForMats which runs prediction on a data set given as of array of pointers to rows (as opposed to existing method LGBM_BoosterPredictForMat which requires data given as contiguous array) * Fix incorrect upstream merge * Add link to LightGBM.NET * Fix indenting to 2 spaces * Dummy edit to trigger CI * Dummy edit to trigger CI * remove duplicate functions from merge * Fix parsing of non-finite values. Current implementation silently returns zero when input string is "inf", "-inf", or "nan" when compiled with VS2017, so instead just explicitly check for these values and fail if there is no match. No attempt to optimise string allocations in this implementation since it is usually rarely invoked. * Dummy commit to trigger CI * Also handle -nan in double parsing method * Update include/LightGBM/utils/common.h Remove trailing whitespace to pass linting tests Co-authored-by: Nikita Titov <[email protected]> Co-authored-by: matthew-peacock <[email protected]> Co-authored-by: Guolin Ke <[email protected]> Co-authored-by: Nikita Titov <[email protected]> * [dask] remove unused imports from typing (#4079) * Range check for DCG position discount lookup (#4069) * Add check to prevent out of index lookup in the position discount table. Add debug logging to report number of queries found in the data. * Change debug logging location so that we can print the data file name as well. * Revert "Change debug logging location so that we can print the data file name as well." This reverts commit 3981b34. * Add data file name to debug logging. * Move log line to a place where it is output even when query IDs are read from a separate file. * Also add the out-of-range check to rank metrics. * Perform check after number of queries is initialized. * Update * [ci] upgrade R CI scripts to work on Ubuntu 20.04 (#4084) * [ci] install additional LaTeX packages in R CI jobs * update autoconf version * bump upper limit on package size to 100 * [SWIG] Add streaming data support + cpp tests (#3997) * [feature] Add ChunkedArray to SWIG * Add ChunkedArray * Add ChunkedArray_API_extensions.i * Add SWIG class wrappers * Address some review comments * Fix linting issues * Move test to tests/test_ChunkedArray_manually.cpp * Add test note * Move ChunkedArray to include/LightGBM/utils/ * Declare more explicit types of ChunkedArray in the SWIG API. * Port ChunkedArray tests to googletest * Please C++ linter * Address StrikerRUS' review comments * Update SWIG doc & disable ChunkedArray<int64_t> * Use CHECK_EQ instead of assert * Change include order (linting) * Rename ChunkedArray -> chunked_array files * Change header guards * Address last comments from StrikerRUS * store all CMake files in one place (#4087) * v3.2.0 release (#3872) * Update VERSION.txt * update appveyor.yml and configure * fix Appveyor builds Co-authored-by: James Lamb <[email protected]> Co-authored-by: Nikita Titov <[email protected]> Co-authored-by: StrikerRUS <[email protected]> * [ci] Bump version for development (#4094) * Update .appveyor.yml * Update cran-comments.md * Update VERSION.txt * update configure Co-authored-by: James Lamb <[email protected]> * [ci] fix flaky Azure Pipelines jobs (#4095) * Update test.sh * Update setup.sh * Update .vsts-ci.yml * Update test.sh * Update setup.sh * Update .vsts-ci.yml * Update setup.sh * Update setup.sh Co-authored-by: Subham Agrawal <[email protected]> Co-authored-by: James Lamb <[email protected]> Co-authored-by: shiyu1994 <[email protected]> Co-authored-by: Nikita Titov <[email protected]> Co-authored-by: jmoralez <[email protected]> Co-authored-by: marcelonieva7 <[email protected]> Co-authored-by: Philip Hyunsu Cho <[email protected]> Co-authored-by: Deddy Jobson <[email protected]> Co-authored-by: Alberto Ferreira <[email protected]> Co-authored-by: mjmckp <[email protected]> Co-authored-by: matthew-peacock <[email protected]> Co-authored-by: Guolin Ke <[email protected]> Co-authored-by: ashok-ponnuswami-msft <[email protected]> Co-authored-by: StrikerRUS <[email protected]> * Apply suggestions from code review Co-authored-by: Nikita Titov <[email protected]> Co-authored-by: James Lamb <[email protected]> Co-authored-by: Subham Agrawal <[email protected]> Co-authored-by: shiyu1994 <[email protected]> Co-authored-by: Nikita Titov <[email protected]> Co-authored-by: jmoralez <[email protected]> Co-authored-by: marcelonieva7 <[email protected]> Co-authored-by: Philip Hyunsu Cho <[email protected]> Co-authored-by: Deddy Jobson <[email protected]> Co-authored-by: Alberto Ferreira <[email protected]> Co-authored-by: mjmckp <[email protected]> Co-authored-by: matthew-peacock <[email protected]> Co-authored-by: Guolin Ke <[email protected]> Co-authored-by: ashok-ponnuswami-msft <[email protected]> Co-authored-by: StrikerRUS <[email protected]>
Surprised it's an issue for header-only libraries. One approach I've seen other projects take is have a CMake flag to use system dependencies (for instance, LibTorch has |
They just updated the formula: Homebrew/homebrew-core#73665 (review). |
This pull request has been automatically locked since there has not been any recent activity since it was closed. To start a new related discussion, open a new issue at https://github.com/microsoft/LightGBM/issues including a reference to this. |
This is a stable release.
The next release may is 4.0.0, for many breaking changes. And it may take a long time to finish.
So it better to fix the critical bugs in 3.2.0.
Please list the PR need to be merged in this release.