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xgboost/src/collective
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Jiaming Yuan 54da4b3185
Cleanup to prepare for using mmap pointer in external memory. (#9317) 
- Update SparseDMatrix comment.
- Use a pointer in the bitfield. We will replace the `std::vector<bool>` in `ColumnMatrix` with bitfield.
- Clean up the page source. The timer is removed as it's inaccurate once we swap the mmap pointer into the page.
2023-06-22 06:43:11 +08:00
..
aggregator.h
More refactoring to take advantage of collective aggregators (#9081)
2023-04-26 03:36:09 +08:00
communicator-inl.cuh
Refactor device communicator to make allreduce more flexible (#9295)
2023-06-14 03:53:03 +08:00
communicator-inl.h
Remove unused variables. (#9210)
2023-05-28 05:24:15 +08:00
communicator.cc
Add an in-memory collective communicator (#8494)
2022-12-01 00:24:12 +08:00
communicator.cu
Fix running MGPU gtests (#9200)
2023-05-26 05:26:38 +08:00
communicator.h
Fix running MGPU gtests (#9200)
2023-05-26 05:26:38 +08:00
device_communicator_adapter.cuh
Refactor device communicator to make allreduce more flexible (#9295)
2023-06-14 03:53:03 +08:00
device_communicator.cuh
Refactor device communicator to make allreduce more flexible (#9295)
2023-06-14 03:53:03 +08:00
in_memory_communicator.cc
Add an in-memory collective communicator (#8494)
2022-12-01 00:24:12 +08:00
in_memory_communicator.h
Add Allgather to collective communicator (#8765)
2023-02-09 11:31:22 +08:00
in_memory_handler.cc
Fix multi-threaded gtests (#9148)
2023-05-10 19:15:32 +08:00
in_memory_handler.h
Add Allgather to collective communicator (#8765)
2023-02-09 11:31:22 +08:00
nccl_device_communicator.cu
Cleanup to prepare for using mmap pointer in external memory. (#9317)
2023-06-22 06:43:11 +08:00
nccl_device_communicator.cuh
Support bitwise allreduce in NCCL communicator (#9300)
2023-06-17 01:56:50 +08:00
noop_communicator.h
Add Allgather to collective communicator (#8765)
2023-02-09 11:31:22 +08:00
rabit_communicator.h
Add Allgather to collective communicator (#8765)
2023-02-09 11:31:22 +08:00
socket.cc
Initial support for IPv6 (#8225)
2022-09-21 18:06:50 +08:00