Maven

Configure the Maven build tool for Deeplearning4j.

Configuring the Maven build tool

You can use Deeplearning4j with Maven by adding the following to your pom.xml:

<dependencies>
  <dependency>
      <groupId>org.deeplearning4j</groupId>
      <artifactId>deeplearning4j-core</artifactId>
      <version>1.0.0-M2.1</version>
  </dependency>
</dependencies>

The instructions below apply to all DL4J and ND4J submodules, such as deeplearning4j-api, deeplearning4j-scaleout, and ND4J backends.

Add a backend

DL4J relies on ND4J for hardware-specific implementations and tensor operations. Add a backend by pasting the following snippet into your pom.xml:

<dependencies>
  <dependency>
      <groupId>org.nd4j</groupId>
      <artifactId>nd4j-native-platform</artifactId>
      <version>1.0.0-M2.1</version>
  </dependency>
</dependencies>

You can also swap the standard CPU implementation for GPUs. Note that for mac m1 systems, you must use the following configuration, this is normally not needed but mac m1 does not have dependencies for everything.

<dependency>
  <groupId>org.nd4j</groupId>
  <artifactId>nd4j-native</artifactId>
  <version>1.0.0-M2.1</version>
</dependency>
<dependency>
  <groupId>org.nd4j</groupId>
  <artifactId>nd4j-native</artifactId>
  <version>1.0.0-M2.1</version>
  <classifier>macosx-arm64</classifier>
</dependency>
<dependency>
  <groupId>org.bytedeco</groupId>
  <artifactId>openblas</artifactId>
  <version>0.3.21-1.5.8</version>
  <classifier>macosx-arm64</classifier>
</dependency>