Jiaming Yuan
d6ebcfb032
[EM] Support CPU quantile objective for external memory. ( #10751 )
2024-08-27 04:16:57 +08:00
Jiaming Yuan
25966e4ba8
[EM] Pass batch parameter into extmem format. ( #10736 )
...
- Allow customization for format reading.
- Customize the number of pre-fetch batches.
2024-08-27 02:37:50 +08:00
Jiaming Yuan
fd0138c91c
[coll] Improve column split tests with named threads. ( #10735 )
2024-08-24 12:43:47 +08:00
Jiaming Yuan
55aef8f546
[EM] Avoid resizing host cache. ( #10734 )
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* [EM] Avoid resizing host cache.
- Add SAM allocator and resource.
- Use page-based cache instead of stream-based cache.
2024-08-23 06:34:01 +08:00
Jiaming Yuan
142bdc73ec
[EM] Support SHAP contribution with QDM. ( #10724 )
...
- Add GPU support.
- Add external memory support.
- Update the GPU tree shap.
2024-08-22 05:25:10 +08:00
Jiaming Yuan
cb54374550
Update clang-tidy. ( #10730 )
...
- Install cmake using pip.
- Fix compile command generation.
- Clean up the tidy script and remove the need to load the yaml file.
- Fix modernized type traits.
- Fix span class. Polymorphism support is dropped
2024-08-22 04:12:18 +08:00
Dmitry Razdoburdin
24d225c1ab
[SYCL] Implement UpdatePredictionCache and connect updater with leraner. ( #10701 )
...
---------
Co-authored-by: Dmitry Razdoburdin <>
2024-08-22 02:07:44 +08:00
Jiaming Yuan
9b88495840
[multi] Implement weight feature importance. ( #10700 )
2024-08-22 02:06:47 +08:00
Jiaming Yuan
402e7837fb
Fix potential race in feature constraint. ( #10719 )
2024-08-21 16:50:31 +08:00
Jiaming Yuan
508ac13243
Check cub errors. ( #10721 )
...
- Make sure cuda error returned by cub scan is caught.
- Avoid temporary buffer allocation in thrust device vector.
2024-08-21 02:50:26 +08:00
Jiaming Yuan
ec3f327c20
Add managed memory allocator. ( #10711 )
2024-08-17 03:02:34 +08:00
Jiaming Yuan
8d7fe262d9
[EM] Enable access to the number of batches. ( #10691 )
...
- Expose `NumBatches` in `DMatrix`.
- Small cleanup for removing legacy CUDA stream and ~force CUDA context initialization~.
- Purge old external memory data generation code.
2024-08-17 02:59:45 +08:00
Jiaming Yuan
033a666900
[EM] Log the page size of ellpack. ( #10713 )
2024-08-17 01:35:47 +08:00
Jiaming Yuan
582ea104b5
[EM] Enable prediction cache for GPU. ( #10707 )
...
- Use `UpdatePosition` for all nodes and skip `FinalizePosition` when external memory is used.
- Create `encode/decode` for node position, this is just as a refactor.
- Reuse code between update position and finalization.
2024-08-15 21:41:59 +08:00
Jiaming Yuan
2ecc85ffad
[EM] Support ExtMemQdm in the GPU predictor. ( #10694 )
2024-08-13 12:21:11 +08:00
Jiaming Yuan
43704549a2
[coll] Reduce the amount of open files (socket). ( #10693 )
...
Reduce the chance of hitting `Failed to call `socket`: Too many open files`.
2024-08-13 05:23:49 +08:00
Jiaming Yuan
d414fdf2e7
[EM] Add GPU version of the external memory QDM. ( #10689 )
2024-08-10 10:49:43 +08:00
Jiaming Yuan
7bccc1ea2c
[EM] CPU implementation for external memory QDM. ( #10682 )
...
- A new DMatrix type.
- Extract common code into a new QDM base class.
Not yet working:
- Not exposed to the interface yet, will wait for the GPU implementation.
- ~No meta info yet, still working on the source.~
- Exporting data to CSR is not supported yet.
2024-08-09 09:38:02 +08:00
Jiaming Yuan
cc3b56fc37
Cleanup GPU Hist tests. ( #10677 )
...
* Cleanup GPU Hist tests.
- Remove GPU Hist gradient sampling test. The same properties are tested in the gradient
sampler test suite.
- Move basic histogram tests into the histogram test suite.
- Remove the header inclusion of the `updater_gpu_hist.cu` in tests.
2024-08-06 11:50:44 +08:00
Jiaming Yuan
77c844cef7
Reduce thread contention in column split tests. ( #10658 )
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---------
Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
2024-08-01 18:36:46 +08:00
Jiaming Yuan
449be7a402
Quick fix for clang-tidy error. ( #10641 )
2024-07-26 18:21:16 +08:00
Dmitry Razdoburdin
7720272870
[sycl] add split applications and tests ( #10636 )
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Co-authored-by: Dmitry Razdoburdin <>
2024-07-26 15:25:49 +08:00
Bobby Wang
7949a8d5f4
[jvm-packages] support missing value when constructing dmatrix with iterator ( #10628 )
2024-07-23 23:25:07 +08:00
Jiaming Yuan
485d90218c
Catch exceptions during file read. ( #10623 )
2024-07-23 03:48:19 +08:00
Jiaming Yuan
a19bbc9be5
Avoid caching allocator for large allocations. ( #10582 )
2024-07-23 03:48:03 +08:00
Jiaming Yuan
b2cae34a8e
Fix integer overflow. ( #10615 )
2024-07-23 02:13:15 +08:00
Jiaming Yuan
6d9fcb771e
Move device histogram storage into histogram.cuh. ( #10608 )
2024-07-21 14:10:13 +08:00
Jiaming Yuan
cb62f9e73b
[EM] Prevent init with CUDA malloc resource. ( #10606 )
2024-07-21 05:08:29 +08:00
Jiaming Yuan
292bb677e5
[EM] Support mmap backed ellpack. ( #10602 )
...
- Support resource view in ellpack.
- Define the CUDA version of MMAP resource.
- Define the CUDA version of malloc resource.
- Refactor cuda runtime API wrappers, and add memory access related wrappers.
- gather windows macros into a single header.
2024-07-18 08:20:21 +08:00
Jiaming Yuan
e9fbce9791
Refactor DeviceUVector. ( #10595 )
...
Create a wrapper instead of using inheritance to avoid inconsistent interface of the class.
2024-07-18 03:33:01 +08:00
Jiaming Yuan
5a92ffe3ca
Partial fix for CTK 12.5 ( #10574 )
2024-07-16 17:41:50 +08:00
Jiaming Yuan
5fea9d24f2
Small cleanup for CMake scripts. ( #10573 )
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- Remove rabit.
2024-07-12 05:18:23 +08:00
Jiaming Yuan
6c403187ec
Fix column split race condition. ( #10572 )
2024-07-12 01:07:12 +08:00
Jiaming Yuan
1ca4bfd20e
Avoid thrust vector initialization. ( #10544 )
...
* Avoid thrust vector initialization.
- Add a wrapper for rmm device uvector.
- Split up the `Resize` method for HDV.
2024-07-11 17:29:27 +08:00
Jiaming Yuan
5f910cd4ff
[EM] Handle base idx in GPU histogram. ( #10549 )
2024-07-11 03:26:30 +08:00
Jiaming Yuan
34b154c284
Avoid the use of size_t in the partitioner. ( #10541 )
...
- Avoid the use of size_t in the partitioner.
- Use `Span` instead of `Elem` where `node_id` is not needed.
- Remove the `const_cast`.
- Make sure the constness is not removed in the `Elem` by making it reference only.
size_t is implementation-defined, which causes issue when we want to pass pointer or span.
2024-07-11 00:43:08 +08:00
Jiaming Yuan
baba3e9eb0
Fix empty partition. ( #10559 )
2024-07-10 13:01:47 +08:00
Dmitry Razdoburdin
513d7a7d84
[sycl] Reorder if-else statements to allow using of cpu branches for sycl-devices ( #10543 )
...
* reoder if-else statements for sycl compatibility
* trigger check
---------
Co-authored-by: Dmitry Razdoburdin <>
2024-07-05 16:31:48 +08:00
Jiaming Yuan
620b2b155a
Cache GPU histogram kernel configuration. ( #10538 )
2024-07-04 15:38:59 +08:00
Jiaming Yuan
628411a654
Enhance the threadpool implementation. ( #10531 )
...
- Accept an initialization function.
- Support void return tasks.
2024-07-03 12:13:27 +08:00
Jiaming Yuan
9cb4c938da
[EM] Move prefetch in reset into the end of the iteration. ( #10529 )
2024-07-03 03:48:18 +08:00
Jiaming Yuan
d33043a348
[coll] Allow using local host for testing. ( #10526 )
...
- Don't try to retrieve the IP address if a host is specified.
- Fix compiler deprecation warning.
2024-07-02 15:34:38 +08:00
Jiaming Yuan
a39fef2c67
[fed] Fixes for the encrypted GRPC backend. ( #10503 )
2024-07-02 15:15:12 +08:00
Jiaming Yuan
5f0c1e902b
Small cleanup for error message. ( #10502 )
...
- The `Fail` function can handle file location automatically.
- Report concatenated error for connection poll.
- Typos.
2024-07-02 13:36:41 +08:00
Philip Hyunsu Cho
09d32f1f2b
Fix build and C++ tests for FreeBSD ( #10480 )
2024-06-28 01:47:55 -07:00
Jiaming Yuan
e8a962575a
[EM] Allow staging ellpack on host for GPU external memory. ( #10488 )
...
- New parameter `on_host`.
- Abstract format creation and stream creation into policy classes.
2024-06-28 04:42:18 +08:00
Jiaming Yuan
2b400b18d5
Small cleanup for rowset collection. ( #10401 )
2024-06-19 18:06:23 +08:00
Jiaming Yuan
e5f1720656
[EM] Avoid writing cut matrix to cache. ( #10444 )
2024-06-19 18:03:38 +08:00
Jiaming Yuan
b4cc350ec5
Fix categorical data with external memory. ( #10433 )
2024-06-18 04:34:54 +08:00
Jiaming Yuan
49e25cfb36
Allow unaligned pointer if the array is empty. ( #10418 )
...
Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
2024-06-15 19:10:21 +08:00
