* Hide C++ symbols from dmlc-core (#6188) * Up version to 1.2.1 * Fix lint * [CI] Fix Docker build for CUDA 11 (#6202) * Update Dockerfile.gpu
This folder contains testcases for xgboost.
* Hide C++ symbols from dmlc-core (#6188) * Up version to 1.2.1 * Fix lint * [CI] Fix Docker build for CUDA 11 (#6202) * Update Dockerfile.gpu
This folder contains testcases for xgboost.