Rong Ou
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c2b85ab68a
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Clean up MGPU C++ tests (#9430)
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2023-08-02 14:31:18 +08:00 |
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Rong Ou
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15ca12a77e
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Fix NCCL test hang (#9367)
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2023-07-07 11:21:35 +08:00 |
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Rong Ou
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f90771eec6
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Fix device communicator dependency (#9346)
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2023-06-29 10:34:30 +08:00 |
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Rong Ou
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d8beb517ed
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Support bitwise allreduce in NCCL communicator (#9300)
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2023-06-17 01:56:50 +08:00 |
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Rong Ou
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e70810be8a
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Refactor device communicator to make allreduce more flexible (#9295)
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2023-06-14 03:53:03 +08:00 |
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Rong Ou
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52311dcec9
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Fix multi-threaded gtests (#9148)
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2023-05-10 19:15:32 +08:00 |
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Jiaming Yuan
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ea04d4c46c
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[doc] [dask] Troubleshooting NCCL errors. (#8943)
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2023-03-22 22:17:26 +08:00 |
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Rong Ou
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cbf98cb9c6
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Add Allgather to collective communicator (#8765)
* Add Allgather to collective communicator
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2023-02-09 11:31:22 +08:00 |
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Rong Ou
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78396f8a6e
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Initial support for column-split cpu predictor (#8676)
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2023-01-18 06:33:13 +08:00 |
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Rong Ou
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77b069c25d
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Support bitwise allreduce operations in the communicator (#8623)
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2022-12-25 06:40:05 +08:00 |
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Rong Ou
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a8255ea678
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Add an in-memory collective communicator (#8494)
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2022-12-01 00:24:12 +08:00 |
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Jiaming Yuan
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b791446623
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Initial support for IPv6 (#8225)
- Merge rabit socket into XGBoost.
- Dask interface support.
- Add test to the socket.
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2022-09-21 18:06:50 +08:00 |
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Rong Ou
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a2686543a9
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Common interface for collective communication (#8057)
* implement broadcast for federated communicator
* implement allreduce
* add communicator factory
* add device adapter
* add device communicator to factory
* add rabit communicator
* add rabit communicator to the factory
* add nccl device communicator
* add synchronize to device communicator
* add back print and getprocessorname
* add python wrapper and c api
* clean up types
* fix non-gpu build
* try to fix ci
* fix std::size_t
* portable string compare ignore case
* c style size_t
* fix lint errors
* cross platform setenv
* fix memory leak
* fix lint errors
* address review feedback
* add python test for rabit communicator
* fix failing gtest
* use json to configure communicators
* fix lint error
* get rid of factories
* fix cpu build
* fix include
* fix python import
* don't export collective.py yet
* skip collective communicator pytest on windows
* add review feedback
* update documentation
* remove mpi communicator type
* fix tests
* shutdown the communicator separately
Co-authored-by: Hyunsu Cho <chohyu01@cs.washington.edu>
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2022-09-12 15:21:12 -07:00 |
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