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Author SHA1 Message Date
Philip Hyunsu Cho
3c40f4a7f5
[CI] Reduce load on Windows CI pipeline (#5892) 2020-07-14 18:47:05 -07:00
Jiaming Yuan
3cae287dea
Fix NDK Build. (#5886) 
* Explicit cast for slice.
 2020-07-14 18:34:19 +08:00
Alexander Gugel
970b4b3fa2
Add XGBoosterGetNumFeature (#5856) 
- add GetNumFeature to Learner
- add XGBoosterGetNumFeature to C API
- update c-api-demo accordingly
 2020-07-13 23:25:17 -07:00
Philip Hyunsu Cho
e0c179c7cc
[CI] Enforce daily budget in Jenkins CI (#5884) 
* [CI] Throttle Jenkins CI

* Don't use Jenkins master instance
 2020-07-13 21:51:11 -07:00
Jiaming Yuan
dd445af56e
Cleanup on device sketch. (#5874) 
* Remove old functions.

* Merge weighted and un-weighted into a common interface.
 2020-07-14 10:15:54 +08:00
Bobby Wang
9f85e92602
[jvm-packages] update spark dependency to 3.0.0 (#5836) 2020-07-12 20:58:30 -07:00
Philip Hyunsu Cho
23e2c6ec91
Upgrade Rabit (#5876) 2020-07-09 16:18:33 -07:00
Zhang Zhang
1813804e36
Add new parameter singlePrecisionHistogram to xgboost4j-spark (#5811) 
Expose the existing 'singlePrecisionHistogram' param to the Spark layer.
 2020-07-08 16:29:35 -07:00
Philip Hyunsu Cho
0d411b0397
[CI] Simplify CMake build with modern CMake techniques (#5871) 
* [CI] Simplify CMake build

* Make sure that plugins can be built

* [CI] Install lz4 on Mac
 2020-07-08 04:23:24 -07:00
Philip Hyunsu Cho
22a31b1faa
[Doc] Document that CUDA 10.0 is required [skip ci] (#5872) 2020-07-07 18:55:19 -07:00
Rong Ou
06320729d4
fix device sketch with weights in external memory mode (#5870) 2020-07-08 08:44:07 +08:00
Jiaming Yuan
d0a29c3135
Remove print. (#5867) 2020-07-08 04:12:14 +08:00
Jiaming Yuan
a3ec964346
Accept iterator in device dmatrix. (#5783) 
* Remove Device DMatrix.
 2020-07-07 21:44:48 +08:00
Jiaming Yuan
048d969be4
Implement GK sketching on GPU. (#5846) 
* Implement GK sketching on GPU.
* Strong tests on quantile building.
* Handle sparse dataset by binary searching the column index.
* Hypothesis test on dask.
 2020-07-07 12:16:21 +08:00
Andy Adinets
ac3f0e78dc
Split Features into Groups to Compute Histograms in Shared Memory (#5795) 2020-07-07 15:04:35 +12:00
Jiaming Yuan
93c44a9a64
Move feature names and types of DMatrix from Python to C++. (#5858) 
* Add thread local return entry for DMatrix.
* Save feature name and feature type in binary file.

Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
 2020-07-07 09:40:13 +08:00
Jiaming Yuan
4b0852ee41
Use dmlc stream when URI protocol is not local file. (#5857) 2020-07-07 03:07:12 +08:00
Alexander Gugel
0f17e35bce
Add c-api-demo to .gitignore (#5855) 2020-07-05 04:35:22 +08:00
Philip Hyunsu Cho
efe3e48ae2
Ensure that LoadSequentialFile() actually read the whole file (#5831) 2020-07-04 16:17:11 +08:00
Jiaming Yuan
1a0801238e
Implement iterative DMatrix. (#5837) 2020-07-03 11:44:52 +08:00
Jiaming Yuan
4d277d750d
Relax linear test. (#5849) 
* Increased error in coordinate is mostly due to floating point error.
* Shotgun uses Hogwild!, which is non-deterministic and can have even greater
floating point error.
 2020-07-03 07:49:53 +08:00
Jiaming Yuan
eb067c1c34
Relax test for shotgun. (#5835) 2020-07-01 19:20:29 +08:00
Jiaming Yuan
90a9c68874
Implement a DMatrix Proxy. (#5803) 2020-06-29 15:03:10 +08:00
Jiaming Yuan
47c89775d6
Accept string for ArrayInterface constructor. (#5799) 2020-06-27 00:06:54 +08:00
Yuan Tang
95f11ed27e
Rename Ant Financial to Ant Group (#5827) 2020-06-25 15:25:36 -04:00
Jiaming Yuan
8234091368
Remove unweighted GK quantile. (#5816) 2020-06-23 14:27:46 +08:00
Philip Hyunsu Cho
dcff96ed27
[Doc] Fix rendering of Markdown docs, e.g. R doc (#5821) 2020-06-21 23:49:22 -07:00
Jiaming Yuan
8104f10328
Update document for model dump. (#5818) 
* Clarify the relationship between dump and save.
* Mention the schema.
 2020-06-22 14:33:54 +08:00
Jiaming Yuan
26143ad0b1
Update rabit. (#5680) 2020-06-22 14:32:43 +08:00
Jiaming Yuan
c4d721200a
Implement extend method for meta info. (#5800) 
* Implement extend for host device vector.
 2020-06-20 03:32:03 +08:00
Philip Hyunsu Cho
a6d9a06b7b
[CI] Fix cuDF install; merge 'gpu' and 'cudf' test suite (#5814) 2020-06-19 16:42:57 +08:00
Philip Hyunsu Cho
a67bc64819
Add an option to run brute-force test for JSON round-trip (#5804) 
* Add an option to run brute-force test for JSON round-trip

* Apply reviewer's feedback

* Remove unneeded objects

* Parallel run.

* Max.

* Use signed 64-bit loop var, to support MSVC

* Add exhaustive test to CI

* Run JSON test in Win build worker

* Revert "Run JSON test in Win build worker"

This reverts commit c97b2c7dda37b3585b445d36961605b79552ca89.

* Revert "Add exhaustive test to CI"

This reverts commit c149c2ce9971a07a7289f9b9bc247818afd5a667.

Co-authored-by: fis <jm.yuan@outlook.com>
 2020-06-17 23:46:02 -07:00
Rory Mitchell
abdf894fcf
Add cupy to Windows CI (#5797) 
* Add cupy to Windows CI

* Update Jenkinsfile-win64

Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>

* Update Jenkinsfile-win64

Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>

* Update tests/python-gpu/test_gpu_prediction.py

Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>

Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
 2020-06-17 21:55:09 -07:00
Jiaming Yuan
38ee514787
Implement fast number serialization routines. (#5772) 
* Implement ryu algorithm.
* Implement integer printing.
* Full coverage roundtrip test.
 2020-06-17 12:39:23 +08:00
fis
7c3a168ffd Revert "Accept string for ArrayInterface constructor." 
This reverts commit e8ecafb8dc628f45b75b4c2844a236d27e0a6d98.
 2020-06-16 20:02:35 +08:00
fis
e8ecafb8dc Accept string for ArrayInterface constructor. 2020-06-16 20:00:24 +08:00
Rory Mitchell
b47b5ac771
Use hypothesis (#5759) 
* Use hypothesis

* Allow int64 array interface for groups

* Add packages to Windows CI

* Add to travis

* Make sure device index is set correctly

* Fix dask-cudf test

* appveyor
 2020-06-16 12:45:59 +12:00
Ram Rachum
02884b08aa
Fix exception causes all over the codebase (#5787) 2020-06-15 21:06:07 +08:00
Alex
ae18a094b0
Add new skl model attribute for number of features (#5780) 2020-06-15 18:01:59 +08:00
James Lamb
d39da42e69
[R] Remove dependency on gendef for Visual Studio builds (fixes #5608) (#5764) 
* [R-package] Remove dependency on gendef for Visual Studio builds (fixes #5608)

* clarify docs

* removed debugging print statement

* Make R CMake install more robust

* Fix doc format; add ToC

* Update build.rst

* Fix AppVeyor

Co-authored-by: Hyunsu Cho <chohyu01@cs.washington.edu>
 2020-06-15 00:20:44 +00:00
Jiaming Yuan
529b5c2cfd
[DOC] Mention dask blog post in doc. [skip ci] (#5789) 2020-06-14 13:00:19 +08:00
anttisaukko
1bcbe1fc14
Bump com.esotericsoftware to 4.0.2 (#5690) 
Co-authored-by: Antti Saukko <antti.saukko@verizonmedia.com>
 2020-06-13 21:06:14 -07:00
Jiaming Yuan
1fa84b61c1
Implement Empty method for host device vector. (#5781) 
* Fix accessing nullptr.
 2020-06-13 19:02:26 +08:00
Jiaming Yuan
306e38ff31
Avoid including c_api.h in header files. (#5782) 2020-06-12 16:24:24 +08:00
Jiaming Yuan
3028fa6b42
Implement weighted sketching for adapter. (#5760) 
* Bounded memory tests.
* Fixed memory estimation.
 2020-06-12 06:20:39 +08:00
James Lamb
c35be9dc40
[R] replace uses of T and F with TRUE and FALSE (#5778) 
* [R-package] replace uses of T and F with TRUE and FALSE

* enable linting

* Remove skip

Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
 2020-06-11 06:08:02 -04:00
Elliot Hershberg
cb7f7e542c
Added conda environment file for building docs (#5773) 2020-06-11 16:51:24 +08:00
James Lamb
c96e1ef283
[python-package] remove unused imports (#5776) 2020-06-11 16:50:27 +08:00
Philip Hyunsu Cho
1d22a9be1c
Revert "Reorder includes. (#5749)" (#5771) 
This reverts commit d3a0efbf162f3dceaaf684109e1178c150b32de3.
 2020-06-09 10:29:28 -07:00
Philip Hyunsu Cho
d087a12b04
Add release note for 1.1.0 in NEWS.md (#5763) 
* Add release note for 1.1.0 in NEWS.md

* Address reviewer's feedback
 2020-06-08 14:16:10 -07:00