occlum/demos/xgboost/README.md

Use XGBoost in SGX with Occlum

Step 1: Preinstall dependencies

Related dependencies: python3-pip python3-setuptools kubernetes cmake

./preinstall_deps.sh

Step 2: Download and build XGBoost

./download_and_build_xgboost.sh

When completed, the resulting XGBoost can be found in xgboost_src directory.

Step 3: To train data with XGBoost in a single process, run

make test

Step 4: To train data with a two-node XGBoost cluster, run

make test-local-cluster

Step 5 (Optional): To train data with XGBoost in a single process in Linux, run

make test-native