Dmitry Razdoburdin
0c44067736
[SYCL] Optimize gradients calculations. ( #10325 )
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Co-authored-by: Dmitry Razdoburdin <>
2024-06-08 11:53:23 +08:00
Dmitry Razdoburdin
0058301e6f
[sycl] optimise hist building ( #10311 )
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Co-authored-by: Dmitry Razdoburdin <>
2024-05-27 10:21:22 +08:00
Dmitry Razdoburdin
c7e7ce7569
[SYCL] Add nodes initialisation ( #10269 )
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Co-authored-by: Dmitry Razdoburdin <>
Co-authored-by: Jiaming Yuan <jm.yuan@outlook.com>
2024-05-21 23:38:52 +08:00
Jiaming Yuan
a5a58102e5
Revamp the rabit implementation. ( #10112 )
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This PR replaces the original RABIT implementation with a new one, which has already been partially merged into XGBoost. The new one features:
- Federated learning for both CPU and GPU.
- NCCL.
- More data types.
- A unified interface for all the underlying implementations.
- Improved timeout handling for both tracker and workers.
- Exhausted tests with metrics (fixed a couple of bugs along the way).
- A reusable tracker for Python and JVM packages.
2024-05-20 11:56:23 +08:00
Dmitry Razdoburdin
f588252481
[sycl] add loss guided hist building ( #10251 )
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Co-authored-by: Dmitry Razdoburdin <>
2024-05-10 22:35:13 +08:00
Dmitry Razdoburdin
dcc9639b91
[sycl] add data initialisation for training ( #10222 )
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Co-authored-by: Dmitry Razdoburdin <>
Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
Co-authored-by: Jiaming Yuan <jm.yuan@outlook.com>
2024-05-05 12:07:10 +08:00
Dmitry Razdoburdin
58513dc288
[SYCL] Add sampling initialization ( #10216 )
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Co-authored-by: Dmitry Razdoburdin <>
2024-04-25 04:35:52 +08:00
Dmitry Razdoburdin
6e5c335cea
[SYCL] Add basic features for QuantileHistMaker ( #10174 )
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Co-authored-by: Dmitry Razdoburdin <>
2024-04-15 21:24:46 +08:00
Dmitry Razdoburdin
6a7c6a8ae6
add sycl reaslisation of ghist builder ( #10138 )
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Co-authored-by: Dmitry Razdoburdin <>
2024-03-23 12:55:25 +08:00
Jiaming Yuan
53fc17578f
Use std::uint64_t for row index. ( #10120 )
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- Use std::uint64_t instead of size_t to avoid implementation-defined type.
- Rename to bst_idx_t, to account for other types of indexing.
- Small cleanup to the base header.
2024-03-15 18:43:49 +08:00
Dmitry Razdoburdin
617970a0c2
[SYCL] Add split evaluation ( #10119 )
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Co-authored-by: Dmitry Razdoburdin <>
2024-03-15 01:46:46 +08:00
Dmitry Razdoburdin
7a61216690
[sycl] add partitioning and related tests ( #10080 )
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Co-authored-by: Dmitry Razdoburdin <>
2024-03-02 01:49:27 +08:00
Dmitry Razdoburdin
761845f594
[SYCL] Implement row set collection. ( #10057 )
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Co-authored-by: Dmitry Razdoburdin <>
2024-02-26 21:07:36 +08:00
Dmitry Razdoburdin
057f03cacc
[SYCL] Initial implementation of GHistIndexMatrix ( #10045 )
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Co-authored-by: Dmitry Razdoburdin <>
2024-02-19 04:27:15 +08:00
Dmitry Razdoburdin
234674a0a6
[sync]. Add partition builder. ( #10011 )
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Co-authored-by: Dmitry Razdoburdin <>
2024-01-31 17:39:48 +08:00
Dmitry Razdoburdin
2a6ab2547d
SYCL inference optimization ( #9876 )
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Co-authored-by: Dmitry Razdoburdin <>
2023-12-15 11:04:39 +08:00
Dmitry Razdoburdin
43897b8296
Sycl implementation for objective functions ( #9846 )
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Co-authored-by: Dmitry Razdoburdin <>
2023-12-12 14:41:50 +08:00
Dmitry Razdoburdin
381f1d3dc9
Add support inference on SYCL devices ( #9800 )
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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
