I am attempting to build an uberjar of dl4j libraries for individual operating systems, using the following POM file:
<?xml version="1.0" encoding="UTF-8"?>
<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>joehot200</groupId>
<artifactId>AntiAuraML-64</artifactId>
<version>2.0</version>
<properties>
<dl4j.version>1.0.0-M2</dl4j.version>
<fully.qualified.main.class>main.java.KillauraML</fully.qualified.main.class>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>org.deeplearning4j</groupId>
<artifactId>deeplearning4j-nn</artifactId>
<version>${dl4j.version}</version>
<!--<exclusions>
<exclusion>
<groupId>*</groupId>
<artifactId>*</artifactId>
</exclusion>
</exclusions>-->
</dependency>
<dependency>
<groupId>org.deeplearning4j</groupId>
<artifactId>deeplearning4j-modelimport</artifactId>
<version>${dl4j.version}</version>
</dependency>
<dependency>
<groupId>org.nd4j</groupId>
<artifactId>nd4j-native</artifactId>
<version>1.0.0-M2</version>
</dependency>
<dependency>
<groupId>org.nd4j</groupId>
<artifactId>nd4j-native-platform</artifactId>
<version>1.0.0-M2</version>
<!-- <classifier>windows-x86_64</classifier>-->
<!-- <classifier>windows-x86_64</classifier> -->
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>3.3.0</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<artifactSet>
<excludes>
<exclude>classworlds:classworlds</exclude>
<exclude>junit:junit</exclude>
<exclude>jmock:*</exclude>
<exclude>*:xml-apis</exclude>
<exclude>org.apache.maven:lib:tests</exclude>
<exclude>log4j:log4j:jar:</exclude>
</excludes>
</artifactSet>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
I then build with a run configuration in IntelliJ specifying the operating system. For example:
However, when building with linux (" -Djavacpp.platform=linux-x86_64 "), dl4j wont load.
java.lang.ExceptionInInitializerError: null
at org.nd4j.linalg.cpu.nativecpu.ops.NativeOpExecutioner.<init>(NativeOpExecutioner.java:79) ~[?:?]
at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?]
at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:78) ~[?:?]
at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?]
at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[?:?]
at java.lang.reflect.ReflectAccess.newInstance(ReflectAccess.java:128) ~[?:?]
at jdk.internal.reflect.ReflectionFactory.newInstance(ReflectionFactory.java:350) ~[?:?]
at java.lang.Class.newInstance(Class.java:642) ~[?:?]
at org.nd4j.linalg.factory.Nd4j.initWithBackend(Nd4j.java:5129) ~[?:?]
at org.nd4j.linalg.factory.Nd4j.initContext(Nd4j.java:5044) ~[?:?]
at org.nd4j.linalg.factory.Nd4j.<clinit>(Nd4j.java:269) ~[?:?]
at org.deeplearning4j.util.ModelSerializer.restoreMultiLayerNetworkHelper(ModelSerializer.java:282) ~[?:?]
at org.deeplearning4j.util.ModelSerializer.restoreMultiLayerNetwork(ModelSerializer.java:237) ~[?:?]
at org.deeplearning4j.util.ModelSerializer.restoreMultiLayerNetwork(ModelSerializer.java:221) ~[?:?]
at org.deeplearning4j.util.ModelSerializer.restoreMultiLayerNetwork(ModelSerializer.java:207) ~[?:?]
at joehot200.checks.machinelearning.KillauraML.loadNetwork(KillauraML.java:141) ~[?:?]
at joehot200.checktype.MachineLearningCheck.loadModel(MachineLearningCheck.java:172) ~[?:?]
at joehot200.checktype.MachineLearningCheck$2.run(MachineLearningCheck.java:153) ~[?:?]
at org.bukkit.craftbukkit.v1_16_R3.scheduler.CraftTask.run(CraftTask.java:100) ~[patched_1.16.5.jar:git-Purpur-1171]
at org.bukkit.craftbukkit.v1_16_R3.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:468) ~[patched_1.16.5.jar:git-Purpur-1171]
at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:1083) ~[patched_1.16.5.jar:git-Purpur-1171]
at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:293) ~[patched_1.16.5.jar:git-Purpur-1171]
at java.lang.Thread.run(Thread.java:831) [?:?]
Caused by: java.lang.RuntimeException: ND4J is probably missing dependencies. For more information, please refer to: https://deeplearning4j.konduit.ai/nd4j/backend
at org.nd4j.nativeblas.NativeOpsHolder.<init>(NativeOpsHolder.java:116) ~[?:?]
at org.nd4j.nativeblas.NativeOpsHolder.<clinit>(NativeOpsHolder.java:37) ~[?:?]
... 23 more
Caused by: java.lang.UnsatisfiedLinkError: no jnind4jcpu in java.library.path: /usr/java/packages/lib:/usr/lib64:/lib64:/lib:/usr/lib
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:2423) ~[?:?]
at java.lang.Runtime.loadLibrary0(Runtime.java:808) ~[?:?]
at java.lang.System.loadLibrary(System.java:1893) ~[?:?]
at org.bytedeco.javacpp.Loader.loadLibrary(Loader.java:1800) ~[?:?]
at org.bytedeco.javacpp.Loader.load(Loader.java:1402) ~[?:?]
at org.bytedeco.javacpp.Loader.load(Loader.java:1214) ~[?:?]
at org.bytedeco.javacpp.Loader.load(Loader.java:1190) ~[?:?]
at org.nd4j.linalg.cpu.nativecpu.bindings.Nd4jCpu.<clinit>(Nd4jCpu.java:14) ~[?:?]
at java.lang.Class.forName0(Native Method) ~[?:?]
at java.lang.Class.forName(Class.java:466) ~[?:?]
at org.nd4j.common.config.ND4JClassLoading.loadClassByName(ND4JClassLoading.java:62) ~[?:?]
at org.nd4j.common.config.ND4JClassLoading.loadClassByName(ND4JClassLoading.java:56) ~[?:?]
at org.nd4j.nativeblas.NativeOpsHolder.<init>(NativeOpsHolder.java:88) ~[?:?]
at org.nd4j.nativeblas.NativeOpsHolder.<clinit>(NativeOpsHolder.java:37) ~[?:?]
... 23 more
Caused by: java.lang.UnsatisfiedLinkError: /root/.javacpp/cache/AntiAuraML-linux-64.jar/org/nd4j/linalg/cpu/nativecpu/bindings/linux-x86_64/libjnind4jcpu.so: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `CXXABI_1.3.8' not found (required by /root/.javacpp/cache/AntiAuraML-linux-64.jar/org/nd4j/linalg/cpu/nativecpu/bindings/linux-x86_64/libjnind4jcpu.so)
at jdk.internal.loader.NativeLibraries.load(Native Method) ~[?:?]
at jdk.internal.loader.NativeLibraries$NativeLibraryImpl.open(NativeLibraries.java:383) ~[?:?]
at jdk.internal.loader.NativeLibraries.loadLibrary(NativeLibraries.java:227) ~[?:?]
at jdk.internal.loader.NativeLibraries.loadLibrary(NativeLibraries.java:169) ~[?:?]
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:2383) ~[?:?]
at java.lang.Runtime.load0(Runtime.java:746) ~[?:?]
at java.lang.System.load(System.java:1857) ~[?:?]
at org.bytedeco.javacpp.Loader.loadLibrary(Loader.java:1747) ~[?:?]
at org.bytedeco.javacpp.Loader.load(Loader.java:1402) ~[?:?]
at org.bytedeco.javacpp.Loader.load(Loader.java:1214) ~[?:?]
at org.bytedeco.javacpp.Loader.load(Loader.java:1190) ~[?:?]
at org.nd4j.linalg.cpu.nativecpu.bindings.Nd4jCpu.<clinit>(Nd4jCpu.java:14) ~[?:?]
at java.lang.Class.forName0(Native Method) ~[?:?]
at java.lang.Class.forName(Class.java:466) ~[?:?]
at org.nd4j.common.config.ND4JClassLoading.loadClassByName(ND4JClassLoading.java:62) ~[?:?]
at org.nd4j.common.config.ND4JClassLoading.loadClassByName(ND4JClassLoading.java:56) ~[?:?]
at org.nd4j.nativeblas.NativeOpsHolder.<init>(NativeOpsHolder.java:88) ~[?:?]
at org.nd4j.nativeblas.NativeOpsHolder.<clinit>(NativeOpsHolder.java:37) ~[?:?]
... 23 more
Here is my OS info:
root@endcraft:~# hostnamectl
Static hostname: endcraft.net
Icon name: computer-container
Chassis: container
Boot ID: b973ebd274654ad9bafd46ac3ae377f8
Virtualization: openvz
Operating System: Ubuntu 14.04.1 LTS
Kernel: Linux 3.13.0-957.12.2.vz7.96.21
Architecture: x86_64
I`m really lost on this (maybe if I was a better programmer I would understand the issue better…) so help would be appreciated. Thanks!
