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1646 Commits

Author SHA1 Message Date
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
Dmitry Razdoburdin
ea9f09716b
Reorder if-else statements to allow using of cpu branches for sycl-devices (#9682) 2023-10-18 10:55:33 +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 Ou
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
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
Jiaming Yuan
084d89216c
Add support for cgroupv2. (#9651) 2023-10-12 09:36:36 +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
Jiaming Yuan
680d53db43
Extract JSON utils. (#9645) 2023-10-10 07:15:14 +08:00
James Lamb
db8d117f7e
[CI] standardize endif() calls in CMake scripts (#9637) 2023-10-08 11:45:20 +08:00
Jiaming Yuan
4d7a187cb0
Remove XGBoosterGetModelRaw. (#9617) 
Deprecated in 1.6.
 2023-09-29 02:29:33 +08:00
Jiaming Yuan
d95be1c38d
Small cleanup to jvm iter adapter. (#9616) 
- Remove header dependency on c_api
- Remove remaining code for arrow.
 2023-09-29 00:39:07 +08:00
Jiaming Yuan
417c3ba47e
Workaround Apple clang issue. (#9615) 2023-09-28 22:51:47 +08:00
Jiaming Yuan
60526100e3
Support arrow through pandas ext types. (#9612) 
- Use pandas extension type for pyarrow support.
- Additional support for QDM.
- Additional support for inplace_predict.
 2023-09-28 17:00:16 +08:00
Jiaming Yuan
c75a3bc0a9
[breaking] [jvm-packages] Remove rabit check point. (#9599) 
- Add `numBoostedRound` to jvm packages
- Remove rabit checkpoint version.
- Change the starting version of training continuation in JVM [breaking].
- Redefine the checkpoint version policy in jvm package. [breaking]
- Rename the Python check point callback parameter. [breaking]
- Unifies the checkpoint policy between Python and JVM.
 2023-09-26 18:06:34 +08:00
Jiaming Yuan
1167e6c554
Limit the number of threads for external memory. (#9605) 2023-09-24 00:30:28 +08:00
Jiaming Yuan
cac2cd2e94
[R] Set number of threads in demos and tests. (#9591) 
- Restrict the number of threads in IO.
- Specify the number of threads in demos and tests.
- Add helper scripts for checks.
 2023-09-23 21:44:03 +08:00
Rong Ou
def77870f3
Test categorical features with column-split gpu quantile (#9595) 2023-09-23 09:55:09 +08:00
Jiaming Yuan
8c676c889d
Remove internal use of gpu_id. (#9568) 2023-09-20 23:29:51 +08:00
Jiaming Yuan
38ac52dd87
Build a simple event loop for collective. (#9593) 2023-09-20 02:09:07 +08:00
Rong Ou
d8c3cc92ae
More support for column split in gpu predictor (#9562) 2023-09-14 08:13:13 +08:00
Jiaming Yuan
300f9ace06
Fix default metric configuration. (#9575) 2023-09-13 13:05:47 -07:00
Jiaming Yuan
b438d684d2
Utilities and cleanups for socket. (#9576) 
- Use c++-17 nodiscard and nested ns.
- Add bind method to socket.
- Remove rabit parameters.
 2023-09-14 01:41:42 +08:00
Jiaming Yuan
adea842c83
Fix inplace predict with fallback when base margin is used. (#9536) 
- Copy meta info from proxy DMatrix.
- Use `std::call_once` to emit less warnings.
 2023-09-05 01:04:24 +08:00
Rong Ou
c928dd4ff5
Support vertical federated learning with gpu_hist (#9539) 2023-09-03 11:37:11 +08:00
Rong Ou
9bab06cbca
Support column split in gpu hist updater (#9384) 2023-08-31 18:09:35 +08:00
Jiaming Yuan
ccfc90e4c6
[rabit] Improved connection handling. (#9531) 
- Enable timeout.
- Report connection error from the system.
- Handle retry for both tracker connection and peer connection.
 2023-08-30 13:00:04 +08:00
Jiaming Yuan
ddf2e68821
Use the new DeviceOrd in the linalg module. (#9527) 2023-08-29 13:37:29 +08:00
Jiaming Yuan
942b957eef
Fix GPU categorical split memory allocation. (#9529) 2023-08-29 10:06:03 +08:00
Jiaming Yuan
be6a552956
[R] Support multi-class custom objective. (#9526) 2023-08-29 08:27:13 +08:00
Jiaming Yuan
972730cde0
Use matrix for gradient. (#9508) 
- Use the `linalg::Matrix` for storing gradients.
- New API for the custom objective.
- Custom objective for multi-class/multi-target is now required to return the correct shape.
- Custom objective for Python can accept arrays with any strides. (row-major, column-major)
 2023-08-24 05:29:52 +08:00
Rong Ou
6103dca0bb
Support column split in GPU evaluate splits (#9511) 2023-08-23 16:33:43 +08:00
Jiaming Yuan
8c10af45a0
Delay the check for vector leaf. (#9509) 2023-08-23 01:53:40 +08:00
Jiaming Yuan
3c09399f29
Fix device dispatch for linear updater. (#9507) 2023-08-23 00:17:35 +08:00
Jiaming Yuan
044fea1281
Drop support for loading remote files. (#9504) 2023-08-21 23:34:05 +08:00
Jiaming Yuan
e6cf7a1278
Deprecate the command line interface. (#9485) 
---------

Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
 2023-08-21 06:47:48 +08:00
Jiaming Yuan
05d7000096
Handle special characters in JSON model dump. (#9474) 2023-08-14 15:49:00 +08:00
Jiaming Yuan
bb56183396
Normalize file system path. (#9463) 2023-08-11 21:26:46 +08:00
Jiaming Yuan
1caa93221a
Use realloc for histogram cache and expose the cache limit. (#9455) 2023-08-10 14:05:27 +08:00
Jiaming Yuan
f05a23b41c
Use weakref instead of id for DataIter cache. (#9445) 
- Fix case where Python reuses id from freed objects.
- Small optimization to column matrix with QDM by using `realloc` instead of copying data.
 2023-08-10 00:40:06 +08:00
Jiaming Yuan
f05294a6f2
Fix clang warnings. (#9447) 
- static function in header. (which is marked as unused due to translation unit
visibility).
- Implicit copy operator is deprecated.
- Unused lambda capture.
- Moving a temporary variable prevents copy elision.
 2023-08-09 15:34:45 +08:00
Philip Hyunsu Cho
7ce090e775
Handle UTF-8 paths correctly on Windows platform (#9443) 
* Fix round-trip serialization with UTF-8 paths

* Add compiler version check

* Add comment to C API functions

* Add Python tests

* [CI] Updatre MacOS deployment target

* Use std::filesystem instead of dmlc::TemporaryDirectory
 2023-08-07 23:27:25 -07:00
Jiaming Yuan
97fd5207dd
Use lambda function in ParallelFor2D. (#9441) 2023-08-08 14:04:46 +08:00
Jiaming Yuan
54029a59af
Bound the size of the histogram cache. (#9440) 
- A new histogram collection with a limit in size.
- Unify histogram building logic between hist, multi-hist, and approx.
 2023-08-08 03:21:26 +08:00