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Updates for GPU CI tests (#3467)

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* Fail GPU CI after test failure

* Fix GPU linear tests

* Reduced number of GPU tests to speed up CI

* Remove static allocations of device memory

* Resolve illegal memory access for updater_fast_hist.cc

* Fix broken r tests dependency

* Update python install documentation for GPU
This commit is contained in:
Rory Mitchell
2018-07-16 18:05:53 +12:00
committed by GitHub
parent a13e29ece1
commit 1b59316444
7 changed files with 29 additions and 14 deletions
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doc/build.md
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@@ -167,7 +167,12 @@ Other versions of Visual Studio may work but are untested.
### Building with GPU support
XGBoost can be built with GPU support for both Linux and Windows using cmake. GPU support works with the Python package as well as the CLI version. See [Installing R package with GPU support](#installing-r-package-with-gpu-support) for special instructions for R.
Linux users may simply install prebuilt python binaries:
```bash
pip install xgboost
```
XGBoost can be built from source with GPU support for both Linux and Windows using cmake. GPU support works with the Python package as well as the CLI version. See [Installing R package with GPU support](#installing-r-package-with-gpu-support) for special instructions for R.
An up-to-date version of the CUDA toolkit is required.