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Author SHA1 Message Date
Jiaming Yuan f4ff1c53fd Fix CLI ranking demo. (#6439) 
Save model at final round.
 2020-11-29 03:12:06 +08:00
Honza Sterba b0036b339b Optionaly fail when gpu_id is set to invalid value (#6342) 2020-11-28 15:14:12 +08:00
ShvetsKSandShvetsKS 956beead70 Thread local memory allocation for BuildHist (#6358) 
* thread mem locality

* fix apply

* cleanup

* fix lint

* fix tests

* simple try

* fix

* fix

* apply comments

* fix comments

* fix

* apply simple comment

Co-authored-by: ShvetsKS <kirill.shvets@intel.com>
 2020-11-25 17:50:12 +03:00
Philip Hyunsu Cho 4dbbeb635d [CI] Upgrade cuDF and RMM to 0.17 nightlies (#6434) 2020-11-24 13:21:41 -08:00
Philip Hyunsu Cho 0c85b90671 [R] Fix R package installation via CMake (#6423) 2020-11-22 05:49:09 -08:00
Jiaming Yuan 42d31d9dcb Fix MPI build. (#6403) 2020-11-21 13:38:21 +08:00
Jiaming Yuan 2ce2a1a4d8 [SKL] Propagate parameters to booster during set_param. (#6416) 2020-11-20 20:37:35 +08:00
zhang_jf cc581b3b6b Misleading exception information: no such param of "allow_non_zero_missing" (#6418) 2020-11-20 19:33:34 +08:00
Jiaming Yuan 00218d065a [dask] Update document. [skip ci] (#6413) 2020-11-20 19:16:19 +08:00
Jiaming Yuan c120822a24 Fix flaky sparse page dmatrix test. (#6417) 2020-11-20 19:15:45 +08:00
Jiaming Yuan a7b42adb74 Fix dask predict (#6412) 2020-11-20 10:10:52 +08:00
Jiaming Yuan 44a9d69efb Small cleanup to evaluator. (#6400) 2020-11-20 09:33:51 +08:00
Philip Hyunsu Cho 9c9070aea2 Use pytest conventions consistently (#6337) 
* Do not derive from unittest.TestCase (not needed for pytest)

* assertRaises -> pytest.raises

* Simplify test_empty_dmatrix with test parametrization

* setUpClass -> setup_class, tearDownClass -> teardown_class

* Don't import unittest; import pytest

* Use plain assert

* Use parametrized tests in more places

* Fix test_gpu_with_sklearn.py

* Put back run_empty_dmatrix_reg / run_empty_dmatrix_cls

* Fix test_eta_decay_gpu_hist

* Add parametrized tests for monotone constraints

* Fix test names

* Remove test parametrization

* Revise test_slice to be not flaky
 2020-11-19 17:00:15 -08:00
Philip Hyunsu Cho c763b50dd0 [CI] Upgrade to MacOS Mojave image (#6406) 2020-11-18 20:29:10 -08:00
Nan Zhu 4d1d5d4010 [jvm-packages] fix potential unit test suites aborted issue (#6373) 
* fix race conditio

* code cleaning

rm pom.xml-e

* clean again

* fix compilation issue

* recover

* avoid using getOrCreate

* interrupt zombie threads

* safe guard

* fix deadlock

* Update SparkParallelismTracker.scala
 2020-11-17 10:59:26 -08:00
Philip Hyunsu Cho e426b6e040 [R] Do not convert continuous labels to factors (#6380) 
* [R] Do not convert continuous labels to factors

* Address reviewer's comment
 2020-11-17 09:19:16 -08:00
James Lamb 3cca1c5fa1 [R] remove uses of exists() (#6387) 2020-11-17 15:06:23 +08:00
Jiaming Yuan 3ac173fc8b Fix typo. (#6399) 2020-11-16 16:59:12 -08:00
Nikhil Choudhary ae1662028a Fixed few grammatical mistakes in doc (#6393) 2020-11-15 13:48:08 +08:00
Philip Hyunsu Cho 5cb24d0d39 Fix broken link in CLI doc (#6396) 2020-11-14 17:58:07 -08:00
ShvetsKSandSHVETS, KIRILL <kirill.shvets@intel.com> 512b464cfa Disable HT for DMatrix creation (#6386) 
Co-authored-by: SHVETS, KIRILL <kirill.shvets@intel.com>
 2020-11-14 22:18:33 +08:00
Jiaming Yuan fcd6fad822 [dask] Small cleanup. (#6391) 2020-11-14 22:15:05 +08:00
Jiaming Yuan 4ccf92ea34 [dask] Fix union of workers. (#6375) 2020-11-13 16:55:05 +08:00
Jiaming Yuan fcfeb4959c Deprecate positional arguments. (#6365) 
Deprecate positional arguments in following functions:

- `__init__` for all classes in sklearn module.
- `fit` method for all classes in sklearn module.
- dask interface.
- `set_info` for `DMatrix` class.

Refactor the evaluation matrices handling.
 2020-11-13 11:10:30 +08:00
Philip Hyunsu Cho e5193c21a1 [dask] Allow empty data matrix in AFT survival (#6379) 
* [dask] Allow empty data matrix in AFT survival

* Add unit test
 2020-11-12 17:49:58 -08:00
Philip Hyunsu Cho 5a33c2f3a0 [CI] Add noLD R test (#6382) 
* [CI] Add noLD test

* Make noLD test only trigger with a PR comment

* [CI] Don't install stringi

* Add the Titanic example as a unit test

* Document trigger

* add to index

* Clarify that it needs to be a review comment
 2020-11-12 12:41:25 -08:00
Jiaming Yuan c1a62b5fa2 Expect gpu external memory to fail. (#6381) 2020-11-12 19:24:48 +08:00
Jiaming Yuan c90f968d92 Update Python documents. (#6376) 2020-11-12 17:51:32 +08:00
Philip Hyunsu Cho c5645180a6 [R] Fix a crash that occurs with noLD R (#6378) 2020-11-11 21:09:08 -08:00
James Lamb 12d27f43ff [doc] make Dask distributed example copy-pastable (#6345) 2020-11-11 20:22:17 -08:00
Jiaming Yuan d711d648cb Fix label errors in graph visualization (#6369) 2020-11-11 17:44:59 -08:00
Jiaming Yuan debeae2509 [R] Fix warnings from R check --as-cran (#6374) 
* Remove exit and printf.

* Fix warnings.
 2020-11-11 18:39:37 +08:00
Jiaming Yuan 6e12c2a6f8 [dask] Supoort running on GKE. (#6343) 
* Avoid accessing `scheduler_info()['workers']`.
* Avoid calling `client.gather` inside task.
* Avoid using `client.scheduler_address`.
 2020-11-11 18:04:34 +08:00
Jiaming Yuan 8a17610666 Implement GPU predict leaf. (#6187) 2020-11-11 17:33:47 +08:00
Philip Hyunsu Cho 7f101d1b33 [CI] Remove R check from Jenkins (#6372) 
* Remove R check from Jenkins

* Print stacktrace when CRAN test fail in GitHub Actions

* Add verbose flag in tests/ci_build/print_r_stacktrace.sh

* Fix path in tests/ci_build/print_r_stacktrace.sh
 2020-11-10 22:46:54 -08:00
Jiaming YuanandPhilip Hyunsu Cho a5cfa7841e Run R check as cran on action. [skip ci] (#6371) 
Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
 2020-11-11 12:02:53 +08:00
Jiaming Yuan 43efadea2e Deterministic data partitioning for external memory (#6317) 
* Make external memory data partitioning deterministic.

* Change the meaning of `page_size` from bytes to number of rows.

* Design a data pool.

* Note for external memory.

* Enable unity build on Windows CI.

* Force garbage collect on test.
 2020-11-11 06:11:06 +08:00
Jean Lescut-Muller 9564886d9f Update custom_metric_obj.rst (#6367) 2020-11-10 22:29:22 +08:00
Jiaming Yuan e65e3cf36e Support shared library in system path. (#6362) 2020-11-10 16:04:25 +08:00
Jiaming Yuan 184e2eac7d Add period to evaluation monitor. (#6348) 2020-11-10 07:47:48 +08:00
ShvetsKSandShvetsKS d411f98d26 simple fix for static shedule in predict (#6357) 
Co-authored-by: ShvetsKS <kirill.shvets@intel.com>
 2020-11-09 17:01:30 +08:00
Jiaming Yuan 519cee115a Avoid resetting seed for every configuration. (#6349) 2020-11-06 10:28:35 +08:00
James Lamb f3a4253984 Ignore files from local Dask development (#6346) 2020-11-05 13:54:46 +08:00
Jack Dunn 51e6531315 Fix missing space in warning message (#6340) 2020-11-04 06:03:16 -05:00
Jiaming YuanandPhilip Hyunsu Cho 2cc9662005 Support slicing tree model (#6302) 
This PR is meant the end the confusion around best_ntree_limit and unify model slicing. We have multi-class and random forests, asking users to understand how to set ntree_limit is difficult and error prone.

* Implement the save_best option in early stopping.

Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
 2020-11-02 23:27:39 -08:00
Rory Mitchell 29745c6df2 Fix inclusive scan for large sizes (#6234) 2020-11-03 17:01:43 +13:00
Jiaming Yuan 7756192906 [dask] Fix prediction on DaskDMatrix with multiple meta data. (#6333) 
* Unify the meta handling methods.
 2020-11-02 19:18:44 -05:00
Jiaming Yuan 5a7b3592ed Optional find_package for sanitizers. (#6329) 2020-11-02 19:17:17 -05:00
Jiaming Yuan 048acf81cd Enable shap sparse test. (#6332) 2020-11-01 20:59:27 +08:00
Igor Moura 5e1e972aea Clean up warnings (#6325) 2020-10-30 23:50:29 +08:00