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Author SHA1 Message Date
Jiaming Yuan c1b2cff874 [CI] Check compiler warnings. (#9444) 2023-08-08 12:02:45 -07:00
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
Philip Hyunsu Cho 5bd163aa25 Explicitly specify libcudart_static in CMake config (#9436) 2023-08-05 14:15:44 -07:00
Philip Hyunsu Cho 7fc57f3974 Remove Koffie Labs from Sponsors list (#9434) 2023-08-04 06:52:27 -07:00
Rong Ou bde1ebc209 Switch back to the GPUIDX macro (#9438) 2023-08-04 15:14:31 +08:00
Philip Hyunsu Cho 1aabc690ec [Doc] Clarify the output behavior of reg:logistic (#9435) 2023-08-03 20:42:07 -07:00
jinmfeng001 04c99683c3 Change training stage from ResultStage to ShuffleMapStage (#9423) 2023-08-03 23:40:04 +08:00
Jiaming Yuan 1332ff787f Unify the code path between local and distributed training. (#9433) 
This removes the need for a local histogram space during distributed training, which cuts the cache size by half.
 2023-08-03 21:46:36 +08:00
Hendrik Makait f958e32683 Raise if expected workers are not alive in xgboost.dask.train (#9421) 2023-08-03 20:14:07 +08:00
Jiaming Yuan 7129988847 Accept only keyword arguments in data iterator. (#9431) 2023-08-03 12:44:16 +08:00
Jiaming Yuan e93a274823 Small cleanup for histogram routines. (#9427) 
* Small cleanup for histogram routines.

- Extract hist train param from GPU hist.
- Make histogram const after construction.
- Unify parameter names.
 2023-08-02 18:28:26 +08:00
Rong Ou c2b85ab68a Clean up MGPU C++ tests (#9430) 2023-08-02 14:31:18 +08:00
Jiaming Yuan a9da2e244a [CI] Update github actions. (#9428) 2023-08-01 23:03:53 +08:00
Jiaming Yuan 912e341d57 Initial GPU support for the approx tree method. (#9414) 2023-07-31 15:50:28 +08:00
Bobby Wang 8f0efb4ab3 [jvm-packages] automatically set the max/min direction for best score (#9404) 2023-07-27 11:09:55 +08:00
Rong Ou 7579905e18 Retry switching to per-thread default stream (#9416) 2023-07-26 07:09:12 +08:00
Nicholas Hilton 54579da4d7 [doc] Fix typo in prediction.rst (#9415) 
Typo for `pred_contribs` and `pred_interactions`
 2023-07-26 07:03:04 +08:00
Jiaming Yuan 3a9996173e Revert "Switch to per-thread default stream (#9396)" (#9413) 
This reverts commit f7f673b00c.
 2023-07-24 12:03:28 -07:00
Bobby Wang 1b657a5513 [jvm-packages] set device to cuda when tree method is "gpu_hist" (#9412) 2023-07-24 18:32:25 +08:00
Jiaming Yuan a196443a07 Implement sketching with Hessian on GPU. (#9399) 
- Prepare for implementing approx on GPU.
- Unify the code path between weighted and uniform sketching on DMatrix.
 2023-07-24 15:43:03 +08:00
Jiaming YuanandPhilip Hyunsu Cho 851cba931e Define best_iteration only if early stopping is used. (#9403) 
* Define `best_iteration` only if early stopping is used.

This is the behavior specified by the document but not honored in the actual code.

- Don't set the attributes if there's no early stopping.
- Clean up the code for callbacks, and replace assertions with proper exceptions.
- Assign the attributes when early stopping `save_best` is used.
- Turn the attributes into Python properties.

---------

Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
 2023-07-24 12:43:35 +08:00
Jiaming Yuan 01e00efc53 [breaking] Remove support for single string feature info. (#9401) 
- Input must be a sequence of strings.
- Improve validation error message.
 2023-07-24 11:06:30 +08:00
Jiaming Yuan 275da176ba Document for device ordinal. (#9398) 
- Rewrite GPU demos. notebook is converted to script to avoid committing additional png plots.
- Add GPU demos into the sphinx gallery.
- Add RMM demos into the sphinx gallery.
- Test for firing threads with different device ordinals.
 2023-07-22 15:26:29 +08:00
Jiaming Yuan 22b0a55a04 Remove hist builder class. (#9400) 
* Remove hist build class.

* Cleanup this stateless class.

* Add comment to thread block.
 2023-07-22 10:43:12 +08:00
Jiaming Yuan 0de7c47495 Fix metric serialization. (#9405) 2023-07-22 08:39:21 +08:00
Jiaming Yuan dbd5309b55 Fix warning message for device. (#9402) 2023-07-20 23:30:04 +08:00
Rong Ou f7f673b00c Switch to per-thread default stream (#9396) 2023-07-20 08:21:00 +08:00
Jiaming Yuan 7a0ccfbb49 Add compute 90. (#9397) 2023-07-19 13:42:38 +08:00
Jiaming Yuan 0897477af0 Remove unmaintained jvm readme and dev scripts. (#9395) 2023-07-18 18:23:43 +08:00
Philip Hyunsu Cho e082718c66 [CI] Build pip wheel with RMM support (#9383) 2023-07-18 01:52:26 -07:00
Jiaming Yuan 6e18d3a290 [pyspark] Handle the device parameter in pyspark. (#9390) 
- Handle the new `device` parameter in PySpark.
- Deprecate the old `use_gpu` parameter.
 2023-07-18 08:47:03 +08:00
Philip Hyunsu Cho 2a0ff209ff [CI] Block CI from running for dependabot PRs (#9394) 2023-07-17 10:53:57 -07:00
Jiaming Yuan f4fb2be101 [jvm-packages] Add the new device parameter. (#9385) 2023-07-17 18:40:39 +08:00
Jiaming Yuan 2caceb157d [jvm-packages] Reduce log verbosity for GPU tests. (#9389) 2023-07-17 13:25:46 +08:00
Jiaming Yuan b342ef951b Make feature validation immutable. (#9388) 2023-07-16 06:52:55 +08:00
Jiaming Yuan 0a07900b9f Fix integer overflow. (#9380) 2023-07-15 21:11:02 +08:00
Jiaming Yuan 16eb41936d Handle the new device parameter in dask and demos. (#9386) 
* Handle the new `device` parameter in dask and demos.

- Check no ordinal is specified in the dask interface.
- Update demos.
- Update dask doc.
- Update the condition for QDM.
 2023-07-15 19:11:20 +08:00
Jiaming Yuan 9da5050643 Turn warning messages into Python warnings. (#9387) 2023-07-15 07:46:43 +08:00
Jiaming Yuan 04aff3af8e Define the new device parameter. (#9362) 2023-07-13 19:30:25 +08:00
Cássia Sampaio 2d0cd2817e [doc] Fux learning_to_rank.rst (#9381) 
just adding one missing bracket
 2023-07-13 11:00:24 +08:00
jinmfeng001 a1367ea1f8 Set feature_names and feature_types in jvm-packages (#9364) 
* 1. Add parameters to set feature names and feature types
2. Save feature names and feature types to native json model

* Change serialization and deserialization format to ubj.
 2023-07-12 15:18:46 +08:00
Rong Ou 3632242e0b Support column split with GPU quantile (#9370) 2023-07-11 12:15:56 +08:00
Jiaming Yuan 97ed944209 Unify the hist tree method for different devices. (#9363) 2023-07-11 10:04:39 +08:00
Jiaming Yuan 20c52f07d2 Support exporting cut values (#9356) 2023-07-08 15:32:41 +08:00
edumugi c3124813e8 Support numpy vertical split (#9365) 2023-07-08 13:18:12 +08:00
Jiaming Yuan 59787b23af Allow empty page in external memory. (#9361) 2023-07-08 09:24:35 +08:00
Rong Ou 15ca12a77e Fix NCCL test hang (#9367) 2023-07-07 11:21:35 +08:00
Jiaming Yuan 41c6813496 Preserve order of saved updaters config. (#9355) 
- Save the updater sequence as an array instead of object.
- Warn only once.

The compatibility is kept, but we should be able to break it as the config is not loaded
in pickle model and it's declared to be not stable.
 2023-07-05 20:20:07 +08:00