History

Use ptr from mmap for GHistIndexMatrix and ColumnMatrix. (#9315 )

* Use ptr from mmap for `GHistIndexMatrix` and `ColumnMatrix`.

- Define a resource for holding various types of memory pointers.
- Define ref vector for holding resources.
- Swap the underlying resources for GHist and ColumnM.
- Add documentation for current status.
- s390x support is removed. It should work if you can compile XGBoost, all the old workaround code does is to get GCC to compile.

2023-06-27 19:05:46 +08:00

benchmark

Use ==/!= to compare constant literals (str, bytes, int, float, tuple) (#8372 )

2022-10-22 21:53:03 +08:00

buildkite

[CI] Run two pipeline loaders for responsiveness (#9294 )

2023-06-12 09:52:40 -07:00

ci_build

Fix callback in AFT viz demo. (#9333 )

2023-06-26 22:35:02 +08:00

cli

Fix data loading (#4862 )

2019-10-22 12:33:14 -04:00

cpp

Use ptr from mmap for GHistIndexMatrix and ColumnMatrix. (#9315 )

2023-06-27 19:05:46 +08:00

python

Test QDM with sparse data on CPU. (#9316 )

2023-06-19 21:27:03 +08:00

python-gpu

Use mmap for external memory. (#9282 )

2023-06-19 18:52:55 +08:00

test_distributed

Disable dense optimization in hist for distributed training. (#9272 )

2023-06-10 02:31:34 +08:00

pytest.ini

Use in-memory communicator to test quantile (#8710 )

2023-01-27 23:28:28 +08:00

README.md

Extract dask and spark test into distributed test. (#8395 )

2022-10-28 16:24:32 +08:00

README.md

This folder contains test cases for XGBoost c++ core, Python package and some other CI facilities.

Directories

ci_build: Test facilities for Jenkins CI and GitHub action.
cli: Basic test for command line executable xgboost. Most of the other command line specific tests are in Python test test_cli.py
cpp: Tests for C++ core, using Google test framework.
python: Tests for Python package, demonstrations and CLI. For how to setup the dependencies for tests, see conda files in ci_build.
python-gpu: Similar to python tests, but for GPU.
travis: CI facilities for Travis.
distributed: Test for distributed system.
benchmark: Legacy benchmark code. There are a number of benchmark projects for XGBoost with much better configurations.

Others

pytest.ini: Describes the pytest marker for python tests, some markers are generated by conftest.py file.