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1598 Commits
Author SHA1 Message Date
Jiaming Yuan faf0f2df10 Support dataframe data format in native XGBoost. (#9828) 
- Implement a columnar adapter.
- Refactor Python pandas handling code to avoid converting into a single numpy array.
- Add support in R for transforming columns.
- Support R data.frame and factor type.
 2023-12-12 09:56:31 +08:00
Jiaming Yuan 42de9206fc Support multi-target, fit intercept for hinge. (#9850) 2023-12-08 05:50:41 +08:00
Jiaming Yuan 4bc1f3a388 [R] Bump requirement to 4.3.0. (#9847) 2023-12-07 00:12:45 +08:00
Dmitry RazdoburdinDmitry Razdoburdin <>Nikolay PetrovAlexandra
 		381f1d3dc9 Add support inference on SYCL devices (#9800) 
---------

Co-authored-by: Dmitry Razdoburdin <>
Co-authored-by: Nikolay Petrov <nikolay.a.petrov@intel.com>
Co-authored-by: Alexandra <alexandra.epanchinzeva@intel.com>
 2023-12-04 16:15:57 +08:00
Jiaming Yuan e78b46046e [CI] Update R version on Linux. (#9835) 2023-12-02 11:03:17 +08:00
Jiaming Yuan e9f149481e [sklearn] Fix loading model attributes. (#9808) 2023-11-27 17:19:01 +08:00
Jiaming Yuan 3f4e22015a Mark NCCL python test optional. (#9804) 
Skip the tests if XGBoost is not compiled with dlopen.
 2023-11-25 11:25:47 +08:00
Jiaming Yuan 8fe1a2213c Cleanup code for distributed training. (#9805) 
* Cleanup code for distributed training.

- Merge `GetNcclResult` into nccl stub.
- Split up utilities from the main dask module.
- Let Channel return `Result` to accommodate nccl channel.
- Remove old `use_label_encoder` parameter.
 2023-11-25 09:10:56 +08:00
Jiaming Yuan e9260de3f3 [breaking] Remove dense libsvm parser plugin. (#9799) 2023-11-23 00:12:39 +08:00
Jiaming Yuan 0715ab3c10 Use dlopen to load NCCL. (#9796) 
This PR adds optional support for loading nccl with `dlopen` as an alternative of compile time linking. This is to address the size bloat issue with the PyPI binary release.
- Add CMake option to load `nccl` at runtime.
- Add an NCCL stub.

After this, `nccl` will be fetched from PyPI when using pip to install XGBoost, either by a user or by `pyproject.toml`. Others who want to link the nccl at compile time can continue to do so without any change.

At the moment, this is Linux only since we only support MNMG on Linux.
 2023-11-22 19:27:31 +08:00
Jiaming Yuan fedd9674c8 Implement column sampler in CUDA. (#9785) 
- CUDA implementation.
- Extract the broadcasting logic, we will need the context parameter after revamping the collective implementation.
- Some changes to the event loop for fixing a deadlock in CI.
- Move argsort into algorithms.cuh, add support for cuda stream.
 2023-11-17 04:29:08 +08:00
Bobby Wang 178cfe70a8 [pyspark][doc] Test and doc for stage-level scheduling. (#9786) 2023-11-16 18:15:59 +08:00
Jiaming Yuan ada377c57e [coll] Reduce the scope of lock in the event loop. (#9784) 2023-11-15 14:16:19 +08:00
Jiaming Yuan 6fd4a30667 [coll] Increase timeout for allgather test. (#9777) 2023-11-09 05:26:40 +08:00
Jiaming Yuan 44099f585d [coll] Add C API for the tracker. (#9773) 2023-11-08 18:17:14 +08:00
Jiaming Yuan 06bdc15e9b [coll] Pass context to various functions. (#9772) 
* [coll] Pass context to various functions.

In the future, the `Context` object would be required for collective operations, this PR
passes the context object to some required functions to prepare for swapping out the
implementation.
 2023-11-08 09:54:05 +08:00
Jiaming Yuan 6c0a190f6d [coll] Add comm group. (#9759) 
- Implement `CommGroup` for double dispatching.
- Small cleanup to tracker for handling abort.
 2023-11-07 11:12:31 +08:00
Jiaming Yuan c3a0622b49 Fix using categorical data with the score function of ranker. (#9753) 2023-11-07 07:29:11 +08:00
Jiaming Yuan 82828621d0 [doc] Add doc for linters and simplify c++ lint script. (#9750) 2023-11-07 05:03:30 +08:00
david-cortes be20df8c23 [Python] Accept numpy generators as random_state (#9743) 
* accept numpy generators for random_state

* make linter happy

* fix tests
 2023-11-01 16:20:44 -07:00
Jiaming Yuan 4da4e092b5 [coll] Improvements and fixes for tracker and allreduce. (#9745) 
- Allow the tracker to wait.
- Fix allreduce type cast
- Return args from the federated tracker.
 2023-11-02 04:06:46 +08:00
Philip Hyunsu Cho 0ff8572737 [CI] Build libxgboost4j.dylib with CMAKE_OSX_DEPLOYMENT_TARGET (#9749) 2023-11-01 11:20:28 -07:00
Philip Hyunsu Cho 1b9ed4a4a1 [CI] Improve CI for Mac M1 (#9748) 
* [CI] Improve CI for Mac M1

* Add -v flag

* Disable OpenMP in libxgboost4j.dylib

* Target MacOS 10.15+ to use C++17
 2023-11-01 10:03:56 -07:00
Jiaming Yuan bc995a4865 [coll] Add federated coll. (#9738) 
- Define a new data type, the proto file is copied for now.
- Merge client and communicator into `FederatedColl`.
- Define CUDA variant.
- Migrate tests for CPU, add tests for CUDA.
 2023-11-01 04:06:46 +08:00
Philip Hyunsu Cho 6b98305db4 [CI] Enable gmock in gtest (#9737) 2023-10-31 20:09:35 +08:00
Jiaming Yuan 80390e6cb6 [coll] Federated comm. (#9732) 2023-10-31 02:39:55 +08:00
Jiaming Yuan 6755179e77 [coll] Add nccl. (#9726) 2023-10-28 16:33:58 +08:00
Bobby Wang 1323531323 [pyspark] unify the way for determining whether runs on the GPU. (#9724) 2023-10-27 11:21:30 +08:00
Dmitry RazdoburdinandDmitry Razdoburdin <> f41a08fda8 Add 'sycl' devices to the context (#9691) 
Co-authored-by: Dmitry Razdoburdin <>
 2023-10-26 22:17:56 +08:00
Jiaming Yuan 7a02facc9d Serialize expand entry for allgather. (#9702) 2023-10-24 14:33:28 +08:00
Jiaming Yuan 3ca06ac51e [doc] Mention data consistency for categorical features. (#9678) 2023-10-24 10:11:33 +08:00
Philip Hyunsu Cho 5e6cb63a56 [CI] Set up CI for Mac M1 (#9699) 2023-10-22 23:33:19 -07:00
Jiaming Yuan b771f58453 [coll] Define interface for bridging. (#9695) 
* Define the basic interface that will shared by nccl, federated and native.
 2023-10-20 16:20:48 +08:00
Rong Ou 6fbe6248f4 More in-memory input support for column split (#9685) 2023-10-20 16:02:36 +08:00
Chuck Atkins 83cdf14b2c CMake LTO and CUDA arch (#9677) 2023-10-20 13:01:37 +08:00
Philip Hyunsu Cho 3b86260b50 Fix build for AppleClang 11 (#9684) (#9693) 2023-10-18 12:27:21 -07:00
Jiaming Yuan 5d1bcde719 [coll] allgatherv. (#9688) 2023-10-19 03:13:50 +08:00
Jiaming Yuan 4c0e4422d0 [coll] allgather. (#9681) 2023-10-18 10:22:18 +08:00
Jiaming Yuan 48ac9b6cbe [coll] Allreduce. (#9679) 2023-10-17 13:57:14 +08:00
Rong OuandJiaming Yuan da6803b75b Support column-wise data split with in-memory inputs (#9628) 
---------

Co-authored-by: Jiaming Yuan <jm.yuan@outlook.com>
 2023-10-17 12:16:39 +08:00
James Lamb eb562d3829 [CI] address cmakelint warnings about whitespace (#9674) 2023-10-14 12:46:07 +08:00
Jiaming Yuan 53049b16b8 [coll] Broadcast. (#9659) 2023-10-14 09:34:37 +08:00
Philip Hyunsu Cho a5e07a01f8 [CI] Pull CentOS 7 images from NGC (#9666) 2023-10-13 12:11:54 +08:00
Rong Ou e164d51c43 Improve allgather functions (#9649) 2023-10-12 23:31:43 +08:00
github-actions[bot]hcho3Hyunsu Cho
 		d1dee4ad99 [CI] Update RAPIDS to latest stable (#9654) 
* [CI] Update RAPIDS to latest stable

* Remove slashes from Docker tag

---------

Co-authored-by: hcho3 <hcho3@users.noreply.github.com>
Co-authored-by: Hyunsu Cho <chohyu01@cs.washington.edu>
 2023-10-11 23:26:09 -07:00
Jiaming Yuan 946ae1c440 [coll] Implement a new tracker and a communicator. (#9650) 
* [coll] Implement a new tracker and a communicator.

The new tracker and communicators communicate through the use of JSON documents. Along
with which, communicators are aware of each other.
 2023-10-12 12:49:16 +08:00
James Lamb 2e42f33fc1 [CI] standardize else() and enfunction() calls in CMake scripts (#9653) 2023-10-12 11:14:19 +08:00
James LambandJiaming Yuan 51e32e4905 [CI] add cmakelint to C++ linting task (#9641) 
Co-authored-by: Jiaming Yuan <jm.yuan@outlook.com>
 2023-10-11 16:04:10 +08:00
Rong Ou 0ecb4de963 [breaking] Change DMatrix construction to be distributed (#9623) 
* Change column-split DMatrix construction to be distributed

* remove splitting code for row split
 2023-10-10 23:35:57 +08:00
Jiaming Yuan b14e535e78 [Coll] Implement get host address in libxgboost. (#9644) 
- Port `xgboost.tracker.get_host_ip` in C++.
 2023-10-10 10:01:14 +08:00