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752 Commits
Author SHA1 Message Date
Hui Liu 069cf1d019 use __HIPCC__ for device code 2024-01-24 11:30:01 -08:00
Hui Liu 9759e28e6a compiler errors fix 2024-01-12 12:09:01 -08:00
Hui Liu 1e1e8be3a5 merge latest, Jan 12 2024 2024-01-12 09:57:11 -08:00
Philip Hyunsu Cho ef8bdaa047 [CI] Update machine images (#9932) 2023-12-29 11:15:38 -08:00
Jiaming Yuan a7226c0222 Fix feature names with special characters. (#9923) 2023-12-28 22:45:13 +08:00
Hui Liu 2d7ffbdf3d merge latest changes 2023-12-13 21:06:28 -08:00
Dmitry RazdoburdinandDmitry Razdoburdin 43897b8296 Sycl implementation for objective functions (#9846) 
---------

Co-authored-by: Dmitry Razdoburdin <>
 2023-12-12 14:41:50 +08:00
Jiaming Yuan 42de9206fc Support multi-target, fit intercept for hinge. (#9850) 2023-12-08 05:50:41 +08:00
Dmitry RazdoburdinDmitry RazdoburdinNikolay 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 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 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
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
Hui Liu 3af5dfd546 Merge branch 'master' 2023-11-02 09:05:31 -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
Hui Liu 123af45327 Merge branch 'master' 2023-10-31 15:59:31 -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
Hui Liu 6ac806fefd Merge branch 'master' 2023-10-31 09:05:56 -07:00
Philip Hyunsu Cho 6b98305db4 [CI] Enable gmock in gtest (#9737) 2023-10-31 20:09:35 +08:00
Hui Liu 8fab17ae8f rm hip.h files 2023-10-30 21:20:28 -07:00
Hui Liu 02f5464fa6 enable coll and comm 2023-10-30 15:15:05 -07:00
Hui Liu d7f1235b7d Merge branch 'master' into sync-condition-2023Oct11 2023-10-30 13:19:33 -07:00
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
Hui Liu 4302200a33 Merge branch 'master' into sync-condition-2023Oct11 2023-10-27 10:09:37 -07:00
Dmitry RazdoburdinandDmitry Razdoburdin f41a08fda8 Add 'sycl' devices to the context (#9691) 
Co-authored-by: Dmitry Razdoburdin <>
 2023-10-26 22:17:56 +08:00
Hui Liu 3752b06550 Merge branch 'master' into sync-condition-2023Oct11 2023-10-24 10:46:38 -07:00
Jiaming Yuan 7a02facc9d Serialize expand entry for allgather. (#9702) 2023-10-24 14:33:28 +08:00
Hui Liu 65012b356c rm some hip 2023-10-23 17:13:02 -07:00
Hui Liu 6ba66463b6 fix uuid and Clear/SetValid 2023-10-23 16:32:26 -07:00
Hui Liu 55994b1ac7 enable ROCm on latest XGBoost 2023-10-23 11:15:04 -07:00
Hui Liu 15421e40d9 enable ROCm on latest XGBoost 2023-10-23 11:07:08 -07:00
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
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
Your Name ea19555474 temp merge, disable 1 line, SetValid 2023-10-12 16:16:44 -07:00
Rong Ou e164d51c43 Improve allgather functions (#9649) 2023-10-12 23:31:43 +08:00
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
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