[BLOCKING] [jvm-packages] add gpu_hist and enable gpu scheduling (#5171)

* [jvm-packages] add gpu_hist tree method

* change updater hist to grow_quantile_histmaker

* add gpu scheduling

* pass correct parameters to xgboost library

* remove debug info

* add use.cuda for pom

* add CI for gpu_hist for jvm

* add gpu unit tests

* use gpu node to build jvm

* use nvidia-docker

* Add CLI interface to create_jni.py using argparse

Co-authored-by: Hyunsu Cho <chohyu01@cs.washington.edu>

tests/ci_build/Dockerfile.gpu_jvm

@@ -0,0 +1,51 @@
+ARG CUDA_VERSION
+FROM nvidia/cuda:$CUDA_VERSION-runtime-ubuntu16.04
+ARG JDK_VERSION=8
+ARG SPARK_VERSION=3.0.0
+
+# Environment
+ENV DEBIAN_FRONTEND noninteractive
+
+# Install all basic requirements
+RUN \
+    apt-get update && \
+    apt-get install -y software-properties-common && \
+    add-apt-repository ppa:openjdk-r/ppa && \
+    apt-get update && \
+    apt-get install -y tar unzip wget openjdk-$JDK_VERSION-jdk libgomp1 && \
+    # Python
+    wget -O Miniconda3.sh https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh && \
+    bash Miniconda3.sh -b -p /opt/python && \
+    /opt/python/bin/pip install awscli && \
+    # Maven
+    wget https://archive.apache.org/dist/maven/maven-3/3.6.1/binaries/apache-maven-3.6.1-bin.tar.gz && \
+    tar xvf apache-maven-3.6.1-bin.tar.gz -C /opt && \
+    ln -s /opt/apache-maven-3.6.1/ /opt/maven && \
+    # Spark
+    wget https://archive.apache.org/dist/spark/spark-$SPARK_VERSION/spark-$SPARK_VERSION-bin-hadoop2.7.tgz && \
+    tar xvf spark-$SPARK_VERSION-bin-hadoop2.7.tgz -C /opt && \
+    ln -s /opt/spark-$SPARK_VERSION-bin-hadoop2.7 /opt/spark
+
+ENV PATH=/opt/python/bin:/opt/spark/bin:/opt/maven/bin:$PATH
+
+# Install Python packages
+RUN \
+    pip install numpy scipy pandas scikit-learn
+
+ENV GOSU_VERSION 1.10
+
+# Install lightweight sudo (not bound to TTY)
+RUN set -ex; \
+    wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-amd64" && \
+    chmod +x /usr/local/bin/gosu && \
+    gosu nobody true
+
+# Set default JDK version
+RUN update-java-alternatives -v -s java-1.$JDK_VERSION.0-openjdk-amd64
+
+# Default entry-point to use if running locally
+# It will preserve attributes of created files
+COPY entrypoint.sh /scripts/
+
+WORKDIR /workspace
+ENTRYPOINT ["/scripts/entrypoint.sh"]