Hendrik/xgboost
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
6,359 Commits 32 Branches 59 Tags
Commit Graph

1504 Commits

Author SHA1 Message Date
amdsc21
c51a1c9aae rename hip.cc to hip 2023-03-07 05:39:53 +01:00
amdsc21
30de728631 fix hip.cc 2023-03-07 05:11:42 +01:00
amdsc21
eb30cb6293 add hip support 2023-03-07 03:49:52 +01:00
amdsc21
cafbfce51f add hip.h 2023-03-07 03:46:26 +01:00
amdsc21
6039a71e6c add hip structure 2023-03-07 02:17:19 +01:00
Jiaming Yuan
cad7401783
Disable gcc parallel extension if openmp is not available. (#8871) 
`<parallel/algorithm>` internally includes the <omp.h> header, which leads to an error
when openmp is not available.
 2023-03-06 22:51:06 +08:00
Jiaming Yuan
228a46e8ad
Support learning rate for zero-hessian objectives. (#8866) 2023-03-06 20:33:28 +08:00
Jiaming Yuan
4d665b3fb0
Restore clang tidy test. (#8861) 2023-03-03 13:47:04 -08:00
Rong Ou
2dc22e7aad
Take advantage of C++17 features (#8858) 
---------

Co-authored-by: Hyunsu Philip Cho <chohyu01@cs.washington.edu>
Co-authored-by: Jiaming Yuan <jm.yuan@outlook.com>
 2023-03-04 00:24:13 +08:00
Rory Mitchell
69a50248b7
Fix scope of feature set pointers (#8850) 
---------

Co-authored-by: Jiaming Yuan <jm.yuan@outlook.com>
 2023-03-02 12:37:14 +08:00
Rong Ou
7cbaee9916
Support column split in approx tree method (#8847) 2023-03-02 03:59:07 +08:00
Jiaming Yuan
d54ef56f6f
Fix cache with gc (#8851) 
- Make DMatrixCache thread-safe.
- Remove the use of thread-local memory.
 2023-03-01 00:39:06 +08:00
Rong Ou
d9688f93c7
Support column-split in row partitioner (#8828) 2023-02-26 04:43:35 +08:00
Mauro Leggieri
90c0633a28
Fixes compilation errors on MSVC x86 targets (#8823) 2023-02-26 03:20:28 +08:00
Rong Ou
a65ad0bd9c
Support column split in histogram builder (#8811) 2023-02-17 22:37:01 +08:00
Jiaming Yuan
c0afdb6786
Fix CPU bin compression with categorical data. (#8809) 
* Fix CPU bin compression with categorical data.

* The bug causes the maximum category to be lesser than 256 or the maximum number of bins when
the input data is dense.
 2023-02-16 04:20:34 +08:00
Jiaming Yuan
cce4af4acf
Initial support for quantile loss. (#8750) 
- Add support for Python.
- Add objective.
 2023-02-16 02:30:18 +08:00
Jiaming Yuan
282b1729da
Specify the number of threads for parallel sort. (#8735) 
* Specify the number of threads for parallel sort.

- Pass context object into argsort.
- Replace macros with inline functions.
 2023-02-16 00:20:19 +08:00
Jiaming Yuan
c7c485d052
Extract fit intercept. (#8793) 2023-02-15 22:41:31 +08:00
Jiaming Yuan
594371e35b
Fix CPP lint. (#8807) 2023-02-15 20:16:35 +08:00
Rong Ou
74572b5d45
Add convenience method for allgather (#8804) 2023-02-15 11:37:11 +08:00
Jiaming Yuan
52d0230b58
Fix merge conflict. (#8791) 2023-02-13 23:43:42 +08:00
Jiaming Yuan
81b2ee1153
Pass DMatrix into metric for caching. (#8790) 2023-02-13 22:15:05 +08:00
Jiaming Yuan
31d3ec07af
Extract device algorithms. (#8789) 2023-02-13 20:53:53 +08:00
Jiaming Yuan
457f704e3d
Add quantile metric. (#8761) 2023-02-13 19:07:40 +08:00
Jiaming Yuan
d11a0044cf
Generalize prediction cache. (#8783) 
* Extract most of the functionality into `DMatrixCache`.
* Move API entry to independent file to reduce dependency on `predictor.h` file.
* Add test.

---------

Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
 2023-02-13 12:36:43 +08:00
Jiaming Yuan
17b709acb9
Rename ranking utils to threading utils. (#8785) 2023-02-12 05:41:18 +08:00
Jiaming Yuan
70c9b885ef
Extract floating point rounding routines. (#8771) 2023-02-12 04:26:41 +08:00
Jiaming Yuan
8a16944664
Fix ranking with quantile dmatrix and group weight. (#8762) 2023-02-10 20:32:35 +08:00
Jiaming Yuan
199c421d60
Send default configuration from metric to objective. (#8760) 2023-02-09 20:18:07 +08:00
Jiaming Yuan
5f76edd296
Extract make metric name from ranking metric. (#8768) 
- Extract the metric parsing routine from ranking.
- Add a test.
- Accept null for string view.
 2023-02-09 18:30:21 +08:00
Rong Ou
cbf98cb9c6
Add Allgather to collective communicator (#8765) 
* Add Allgather to collective communicator
 2023-02-09 11:31:22 +08:00
Jiaming Yuan
48cefa012e
Support multiple alphas for segmented quantile. (#8758) 2023-02-07 17:17:59 +08:00
Jiaming Yuan
28bb01aa22
Extract optional weight. (#8747) 
- Extract optional weight from coommon.h to reduce dependency on this header.
- Add test.
 2023-02-07 03:11:53 +08:00
Jiaming Yuan
a2e433a089
Fix empty DMatrix with categorical features. (#8739) 2023-02-07 00:40:11 +08:00
Rory Mitchell
7214a45e83
Fix different number of features in gpu_hist evaluator. (#8754) 2023-02-06 23:15:16 +08:00
Rong Ou
66191e9926
Support cpu quantile sketch with column-wise data split (#8742) 2023-02-05 14:26:24 +08:00
Jiaming Yuan
c1786849e3
Use array interface for CSC matrix. (#8672) 
* Use array interface for CSC matrix.

Use array interface for CSC matrix and align the interface with CSR and dense.

- Fix nthread issue in the R package DMatrix.
- Unify the behavior of handling `missing` with other inputs.
- Unify the behavior of handling `missing` around R, Python, Java, and Scala DMatrix.
- Expose `num_non_missing` to the JVM interface.
- Deprecate old CSR and CSC constructors.
 2023-02-05 01:59:46 +08:00
Jiaming Yuan
0e61ba57d6
Fix GPU L1 error. (#8749) 2023-02-04 03:02:00 +08:00
Jiaming Yuan
3760cede0f
Consistent use of context to specify number of threads. (#8733) 
- Use context in all tests.
- Use context in R.
- Use context in C API DMatrix initialization. (0 threads is used as dft).
 2023-01-30 15:25:31 +08:00
Jiaming Yuan
21a28f2cc5
Small refactor for hist builder. (#8698) 
- Use span instead of vector as parameter. No perf change as the builder work on pointer.
- Use const pointer for reg tree.
 2023-01-30 14:06:41 +08:00
Jiaming Yuan
34eee56256
Fix compiler warnings. (#8703) 
Fix warnings about signed/unsigned comparisons.
 2023-01-21 15:16:23 +08:00
Jiaming Yuan
e49e0998c0
Extract CPU sampling routines. (#8697) 2023-01-19 23:28:18 +08:00
Jiaming Yuan
7a068af1a3
Workaround CUDA warning. (#8696) 2023-01-19 09:16:08 +08:00
Jiaming Yuan
4416452f94
Return single thread from context when called inside omp region. (#8693) 2023-01-18 09:23:37 +08:00
Jiaming Yuan
31b9cbab3d
Make sure input numpy array is aligned. (#8690) 
- use `np.require` to specify that the alignment is required.
- scipy csr as well.
- validate input pointer in `ArrayInterface`.
 2023-01-18 08:12:13 +08:00
Rong Ou
78396f8a6e
Initial support for column-split cpu predictor (#8676) 2023-01-18 06:33:13 +08:00
Jiaming Yuan
43152657d4
Extract JSON type check. (#8677) 
- Reuse it in `GetMissing`.
- Add test.
 2023-01-17 03:11:07 +08:00
Jiaming Yuan
9f598efc3e
Rename context in Metric. (#8686) 2023-01-17 01:10:13 +08:00
Jiaming Yuan
0ae8df9a65
Define default ctors for gpair. (#8660) 
* Define default ctors for gpair.

Fix clang warning:

Definition of implicit copy assignment operator for 'GradientPairInternal<float>' is
deprecated because it has a user-declared copy constructor
 2023-01-16 22:52:13 +08:00