Description

<dependency>
    <groupId>ai.rapids</groupId>
    <artifactId>cudf</artifactId>
    <version>26.02.0</version>
</dependency>

<?xml version="1.0" encoding="UTF-8"?>
<!--
  SPDX-FileCopyrightText: Copyright (c) 2019-2025, NVIDIA CORPORATION.
  SPDX-License-Identifier: Apache-2.0
-->
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>ai.rapids</groupId>
    <artifactId>cudf</artifactId>
    <version>26.02.0</version>

    <name>cudfjni</name>
    <description>
        This project provides java bindings for cudf, to be able to process large amounts of data on a GPU.
        This is still a work in progress so some APIs may change until the 1.0 release.
    </description>
    <url>http://ai.rapids</url>

    <licenses>
        <license>
            <name>Apache License, Version 2.0</name>
            <url>https://www.apache.org/licenses/LICENSE-2.0.txt</url>
            <distribution>repo</distribution>
            <comments>A business-friendly OSS license</comments>
        </license>
    </licenses>
    <scm>
        <connection>scm:git:https://github.com/rapidsai/cudf.git</connection>
        <developerConnection>scm:git:git@github.com:rapidsai/cudf.git</developerConnection>
        <tag>HEAD</tag>
        <url>https://github.com/rapidsai/cudf</url>
    </scm>
    <developers>
        <developer>
            <id>revans2</id>
            <name>Robert Evans</name>
            <email>bobby@apache.org</email>
            <roles>
                <role>Committer</role>
            </roles>
            <timezone>-6</timezone>
        </developer>
        <developer>
            <id>abellina</id>
            <name>Alessandro Bellina</name>
            <email>abellina@nvidia.com</email>
            <roles>
                <role>Committer</role>
            </roles>
            <timezone>-6</timezone>
        </developer>
        <developer>
            <id>tgraves</id>
            <name>Thomas Graves</name>
            <email>tgraves@nvidia.com</email>
            <roles>
                <role>Committer</role>
            </roles>
            <timezone>-6</timezone>
        </developer>
        <developer>
            <id>rjafri</id>
            <name>Raza Jafri</name>
            <email>rjafri@nvidia.com</email>
            <roles>
                <role>Committer</role>
            </roles>
            <timezone>-8</timezone>
        </developer>
        <developer>
            <id>nartal</id>
            <name>Niranjan Artal</name>
            <email>nartal@nvidia.com</email>
            <roles>
                <role>Committer</role>
            </roles>
            <timezone>-8</timezone>
        </developer>
    </developers>

    <dependencies>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>${slf4j.version}</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.junit.jupiter</groupId>
            <artifactId>junit-jupiter-api</artifactId>
            <version>${junit.version}</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.junit.jupiter</groupId>
            <artifactId>junit-jupiter-params</artifactId>
            <version>${junit.version}</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-simple</artifactId>
            <version>${slf4j.version}</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.mockito</groupId>
            <artifactId>mockito-core</artifactId>
            <version>2.25.0</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.arrow</groupId>
            <artifactId>arrow-vector</artifactId>
            <version>${arrow.version}</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.parquet</groupId>
            <artifactId>parquet-avro</artifactId>
            <version>1.10.0</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.hadoop</groupId>
            <artifactId>hadoop-common</artifactId>
            <version>3.4.0</version>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.slf4j</groupId>
                    <artifactId>slf4j-reload4j</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>org.slf4j</groupId>
                    <artifactId>slf4j-log4j12</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
    </dependencies>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>
        <junit.version>5.4.2</junit.version>
        <ai.rapids.refcount.debug>false</ai.rapids.refcount.debug>
        <ai.rapids.cudf.nvtx.enabled>false</ai.rapids.cudf.nvtx.enabled>
        <native.build.path>${basedir}/target/cmake-build</native.build.path>
        <skipNativeCopy>false</skipNativeCopy>
        <cxx.flags/>
        <CMAKE_EXPORT_COMPILE_COMMANDS>OFF</CMAKE_EXPORT_COMPILE_COMMANDS>
        <CUDA_STATIC_RUNTIME>OFF</CUDA_STATIC_RUNTIME>
        <CUDF_USE_PER_THREAD_DEFAULT_STREAM>OFF</CUDF_USE_PER_THREAD_DEFAULT_STREAM>
        <USE_GDS>OFF</USE_GDS>
        <CMAKE_CUDA_ARCHITECTURES>RAPIDS</CMAKE_CUDA_ARCHITECTURES>
        <CUDF_JNI_LIBCUDF_STATIC>OFF</CUDF_JNI_LIBCUDF_STATIC>
        <native.build.path>${project.build.directory}/cmake-build</native.build.path>
        <slf4j.version>1.7.30</slf4j.version>
        <arrow.version>0.15.1</arrow.version>
        <parallel.level>4</parallel.level>
        <CUDF_CPP_BUILD_DIR/>
        <cmake.ccache.opts/>
    </properties>

    <profiles>
        <profile>
            <id>no-cxx-deprecation-warnings</id>
            <properties>
                <cxx.flags>-Wno-deprecated-declarations</cxx.flags>
            </properties>
        </profile>
        <profile>
            <id>default-tests</id>
            <build>
                <plugins>
                    <plugin>
                        <artifactId>maven-surefire-plugin</artifactId>
                        <configuration>
                            <excludes>
                                <exclude>**/CudaFatalTest.java</exclude>
                                <exclude>**/ColumnViewNonEmptyNullsTest.java</exclude>
                            </excludes>
                        </configuration>
                        <executions>
                            <execution>
                                <id>main-tests</id>
                                <goals>
                                    <goal>test</goal>
                                </goals>
                            </execution>
                            <execution>
                                <id>non-empty-null-test</id>
                                <goals>
                                    <goal>test</goal>
                                </goals>
                                <configuration>
                                    <argLine>-da:ai.rapids.cudf.AssertEmptyNulls</argLine>
                                    <test>*/ColumnViewNonEmptyNullsTest.java</test>
                                </configuration>
                            </execution>
                            <execution>
                                <id>fatal-cuda-test</id>
                                <goals>
                                    <goal>test</goal>
                                </goals>
                                <configuration>
                                    <reuseForks>false</reuseForks>
                                    <test>*/CudaFatalTest.java</test>
                                </configuration>
                            </execution>
                        </executions>
                    </plugin>
                </plugins>
            </build>
        </profile>
        <profile>
            <id>no-cufile-tests</id>
            <activation>
                <property>
                    <name>USE_GDS</name>
                    <value>!ON</value>
                </property>
            </activation>
            <build>
                <plugins>
                    <plugin>
                        <artifactId>maven-surefire-plugin</artifactId>
                        <configuration>
                            <excludes>
                                <exclude>**/ColumnViewNonEmptyNullsTest.java</exclude>
                                <exclude>**/CuFileTest.java</exclude>
                                <exclude>**/CudaFatalTest.java</exclude>
                            </excludes>
                        </configuration>
                        <executions>
                            <execution>
                                <id>main-tests</id>
                                <goals>
                                    <goal>test</goal>
                                </goals>
                            </execution>
                            <execution>
                                <id>fatal-cuda-test</id>
                                <goals>
                                    <goal>test</goal>
                                </goals>
                                <configuration>
                                    <reuseForks>false</reuseForks>
                                    <test>*/CudaFatalTest.java</test>
                                </configuration>
                            </execution>
                            <execution>
                                <id>non-empty-null-test</id>
                                <goals>
                                    <goal>test</goal>
                                </goals>
                                <configuration>
                                    <argLine>-da:ai.rapids.cudf.AssertEmptyNulls</argLine>
                                    <test>*/ColumnViewNonEmptyNullsTest.java</test>
                                </configuration>
                            </execution>
                        </executions>
                    </plugin>
                </plugins>
            </build>
        </profile>
        <profile>
            <id>release</id>
            <distributionManagement>
                <snapshotRepository>
                    <id>ossrh</id>
                    <url>https://central.sonatype.com/repository/maven-snapshots/</url>
                </snapshotRepository>
            </distributionManagement>
            <properties>
                <gpg.passphrase>${GPG_PASSPHRASE}</gpg.passphrase>
            </properties>
            <build>
                <plugins>
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-source-plugin</artifactId>
                        <version>2.2.1</version>
                        <executions>
                            <execution>
                                <id>attach-sources</id>
                                <goals>
                                    <goal>jar-no-fork</goal>
                                </goals>
                            </execution>
                            <execution>
                                <id>test-jars</id>
                                <goals>
                                    <goal>test-jar</goal>
                                </goals>
                            </execution>
                        </executions>
                        <configuration>
                            <excludeResources>true</excludeResources>
                        </configuration>
                    </plugin>
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-javadoc-plugin</artifactId>
                        <version>2.9.1</version>
                        <executions>
                            <execution>
                                <id>attach-javadocs</id>
                                <goals>
                                    <goal>jar</goal>
                                </goals>
                                <configuration>
                                    <additionalparam>-Xdoclint:none</additionalparam>
                                </configuration>
                            </execution>
                        </executions>
                    </plugin>
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-gpg-plugin</artifactId>
                        <version>1.5</version>
                        <executions>
                            <execution>
                                <id>sign-artifacts</id>
                                <phase>verify</phase>
                                <goals>
                                    <goal>sign</goal>
                                </goals>
                            </execution>
                        </executions>
                    </plugin>
                    <plugin>
                        <groupId>org.sonatype.plugins</groupId>
                        <artifactId>nexus-staging-maven-plugin</artifactId>
                        <version>1.6.7</version>
                        <extensions>true</extensions>
                        <configuration>
                            <serverId>ossrh</serverId>
                            <nexusUrl>https://oss.sonatype.org/</nexusUrl>
                            <autoReleaseAfterClose>false</autoReleaseAfterClose>
                        </configuration>
                    </plugin>
                </plugins>
            </build>
        </profile>
        <profile>
            <id>javadoc-jdk17</id>
            <build>
                <plugins>
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-javadoc-plugin</artifactId>
                        <version>3.6.3</version>
                        <configuration>
                            <classifier>javadoc</classifier>
                            <additionalJOptions>
                                <additionalJOption>-Xdoclint:none</additionalJOption>
                            </additionalJOptions>
                            <source>8</source> <!-- Compatible to JDK 8 -->
                            <!-- Set JDK 17 javadoc path -->
                            <javadocExecutable>${env.JDK17_HOME}/bin/javadoc</javadocExecutable>
                        </configuration>
                        <executions>
                            <execution>
                                <id>attach-javadocs</id>
                                <goals>
                                    <goal>jar</goal>
                                </goals>
                            </execution>
                        </executions>
                    </plugin>
                </plugins>
            </build>
        </profile>
    </profiles>

    <build>
        <resources>
            <resource>
                <!-- Include the properties file to provide the build information. -->
                <directory>${project.build.directory}/extra-resources</directory>
                <filtering>true</filtering>
            </resource>
            <resource>
                <directory>${basedir}/..</directory>
                <targetPath>META-INF</targetPath>
                <includes>
                    <include>LICENSE</include>
                </includes>
            </resource>
        </resources>
        <pluginManagement>
            <plugins>
                <plugin>
                    <groupId>org.codehaus.gmaven</groupId>
                    <artifactId>gmaven-plugin</artifactId>
                    <version>1.5</version>
                </plugin>
                <plugin>
                    <artifactId>maven-exec-plugin</artifactId>
                    <version>1.6.0</version>
                </plugin>
                <plugin>
                    <artifactId>maven-clean-plugin</artifactId>
                    <version>3.1.0</version>
                </plugin>
                <plugin>
                    <artifactId>maven-resources-plugin</artifactId>
                    <!-- downgrade version so symlinks are followed -->
                    <version>2.6</version>
                </plugin>
                <plugin>
                    <artifactId>maven-compiler-plugin</artifactId>
                    <version>3.8.0</version>
                </plugin>
                <plugin>
                    <artifactId>maven-surefire-plugin</artifactId>
                    <version>2.22.0</version>
                    <dependencies>
                        <dependency>
                            <groupId>org.junit.platform</groupId>
                            <artifactId>junit-platform-surefire-provider</artifactId>
                            <version>1.2.0</version>
                        </dependency>
                        <dependency>
                            <groupId>org.junit.jupiter</groupId>
                            <artifactId>junit-jupiter-engine</artifactId>
                            <version>5.4.2</version>
                        </dependency>
                        <dependency>
                            <!-- to get around bug https://github.com/junit-team/junit5/issues/1367 -->
                            <groupId>org.apache.maven.surefire</groupId>
                            <artifactId>surefire-logger-api</artifactId>
                            <version>2.21.0</version>
                        </dependency>
                    </dependencies>
                </plugin>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-failsafe-plugin</artifactId>
                    <version>2.22.0</version>
                </plugin>
                <plugin>
                    <artifactId>maven-jar-plugin</artifactId>
                    <version>3.0.2</version>
                </plugin>
                <plugin>
                    <artifactId>maven-install-plugin</artifactId>
                    <version>2.5.2</version>
                </plugin>
                <plugin>
                    <artifactId>maven-deploy-plugin</artifactId>
                    <version>2.8.2</version>
                </plugin>
                <plugin>
                    <artifactId>maven-site-plugin</artifactId>
                    <version>3.7.1</version>
                </plugin>
                <plugin>
                    <artifactId>maven-project-info-reports-plugin</artifactId>
                    <version>3.0.0</version>
                </plugin>
            </plugins>
        </pluginManagement>

        <plugins>
            <plugin>
                <artifactId>maven-antrun-plugin</artifactId>
                <version>1.8</version>
                <executions>
                    <execution>
                        <id>cmake</id>
                        <phase>validate</phase>
                        <configuration>
                            <tasks>
                                <mkdir dir="${native.build.path}"/>
                                <exec dir="${native.build.path}"
                                      failonerror="true"
                                      executable="cmake">
                                    <env key="CUDF_CPP_BUILD_DIR" value="${CUDF_CPP_BUILD_DIR}"/>
                                    <arg value="${basedir}/src/main/native"/>
                                    <arg line="${cmake.ccache.opts}"/>
                                    <arg value="-DCUDA_STATIC_RUNTIME=${CUDA_STATIC_RUNTIME}" />
                                    <arg value="-DCUDF_USE_PER_THREAD_DEFAULT_STREAM=${CUDF_USE_PER_THREAD_DEFAULT_STREAM}" />
                                    <arg value="-DUSE_GDS=${USE_GDS}" />
                                    <arg value="-DCMAKE_CXX_FLAGS=${cxx.flags}"/>
                                    <arg value="-DCMAKE_EXPORT_COMPILE_COMMANDS=${CMAKE_EXPORT_COMPILE_COMMANDS}"/>
                                    <arg value="-DCMAKE_CUDA_ARCHITECTURES=${CMAKE_CUDA_ARCHITECTURES}"/>
                                    <arg value="-DCUDF_JNI_LIBCUDF_STATIC=${CUDF_JNI_LIBCUDF_STATIC}"/>
                                    <arg value="-DCUDF_JNI_ENABLE_PROFILING=${CUDF_JNI_ENABLE_PROFILING}"/>
                                    <arg value="-DBUILD_SHARED_LIBS=ON"/>
                                </exec>
                                <exec dir="${native.build.path}"
                                      failonerror="true"
                                      executable="cmake">
                                    <arg value="--build"/>
                                    <arg value="."/>
                                    <arg value="--parallel"/>
                                    <arg value="${parallel.level}"/>
                                </exec>
                                <mkdir dir="${project.build.directory}/extra-resources"/>
                                <exec executable="bash"
                                      output="${project.build.directory}/extra-resources/cudf-java-version-info.properties">
                                    <arg value="${project.basedir}/buildscripts/build-info"/>
                                    <arg value="${project.version}"/>
                                </exec>
                            </tasks>
                        </configuration>
                        <goals>
                            <goal>run</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.codehaus.gmaven</groupId>
                <artifactId>gmaven-plugin</artifactId>
                <executions>
                    <execution>
                        <id>setproperty</id>
                        <phase>validate</phase>
                        <goals>
                            <goal>execute</goal>
                        </goals>
                        <configuration>
                            <source>
                                def sout = new StringBuffer(), serr = new StringBuffer()
                                //This only works on linux
                                def proc = 'ldd ${native.build.path}/libcudfjni.so'.execute()
                                proc.consumeProcessOutput(sout, serr)
                                proc.waitForOrKill(10000)
                                def libcudf = ~/libcudf.*\\.so\\s+=>\\s+(.*)libcudf.*\\.so\\s+.*/
                                def cudfm = libcudf.matcher(sout)
                                if (cudfm.find()) {
                                    pom.properties['native.cudf.path'] = cudfm.group(1)
                                } else {
                                    fail("Could not find cudf as a dependency of libcudfjni out> $sout err> $serr")
                                }

                                def nvccout = new StringBuffer(), nvccerr = new StringBuffer()
                                def nvccproc = 'nvcc --version'.execute()
                                nvccproc.consumeProcessOutput(nvccout, nvccerr)
                                nvccproc.waitForOrKill(10000)
                                def cudaPattern = ~/Cuda compilation tools, release ([0-9]+)/
                                def cm = cudaPattern.matcher(nvccout)
                                if (cm.find()) {
                                    def classifier = 'cuda' + cm.group(1)
                                    pom.properties['cuda.classifier'] = classifier
                                } else {
                                    fail('could not find CUDA version')
                                }
                            </source>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <configuration>
                    <!--Set by groovy script-->
                    <classifier>${cuda.classifier}</classifier>
                </configuration>
                <executions>
                    <execution>
                        <goals>
                            <goal>test-jar</goal>
                        </goals>
                        <configuration>
                            <classifier>tests</classifier>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <configuration>
                    <!-- you can turn this off, by passing -DtrimStackTrace=true when running tests -->
                    <trimStackTrace>false</trimStackTrace>
                    <redirectTestOutputToFile>true</redirectTestOutputToFile>
                    <systemPropertyVariables>
                        <ai.rapids.refcount.debug>${ai.rapids.refcount.debug}</ai.rapids.refcount.debug>
                        <ai.rapids.cudf.nvtx.enabled>${ai.rapids.cudf.nvtx.enabled}</ai.rapids.cudf.nvtx.enabled>
                    </systemPropertyVariables>
                </configuration>
            </plugin>
            <plugin>
                <artifactId>maven-resources-plugin</artifactId>
                <executions>
                    <execution>
                        <id>copy-native-libs</id>
                        <phase>generate-resources</phase>
                        <goals>
                            <goal>copy-resources</goal>
                        </goals>
                        <configuration>
                            <overwrite>true</overwrite>
                            <skip>${skipNativeCopy}</skip>
                            <outputDirectory>${project.build.outputDirectory}/${os.arch}/${os.name}</outputDirectory>
                            <resources>
                                <resource>
                                    <directory>${native.build.path}</directory>
                                    <includes>
                                        <include>libcudfjni.so</include>
                                        <include>libcufilejni.so</include>
                                        <include>libnvcomp.so</include>
                                    </includes>
                                </resource>
                                <resource>
                                    <!--Set by groovy script-->
                                    <directory>${native.cudf.path}</directory>
                                    <includes>
                                        <include>libcudf.so</include>
                                    </includes>
                                </resource>
                            </resources>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
</project>