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libnd4j: use buildnativeoperations.sh parallel build by default in maven (#38) 

* Libnd4j: parallel build in maven by default

Signed-off-by: AlexDBlack <blacka101@gmail.com>

* build-helper-maven-plugin - version property not hardcoded version

Signed-off-by: AlexDBlack <blacka101@gmail.com>
master
Alex Black 2019-07-02 19:23:22 +10:00 committed by AlexDBlack
parent 79d1f02ee1
commit e67e25ba30
1 changed files with 45 additions and 0 deletions
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45
libnd4j/pom.xml
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@ -73,6 +73,7 @@
<libnd4j.cuda></libnd4j.cuda> <libnd4j.cuda></libnd4j.cuda>
<libnd4j.compute></libnd4j.compute> <libnd4j.compute></libnd4j.compute>
<libnd4j.classifier>${libnd4j.platform}</libnd4j.classifier> <libnd4j.classifier>${libnd4j.platform}</libnd4j.classifier>
<libnd4j.buildthreads></libnd4j.buildthreads>
</properties> </properties>
<build> <build>
@ -85,6 +86,24 @@
</extensions> </extensions>
<plugins> <plugins>
<!-- Infer the number of CPU cores and put it in the cpu.core.count property -->
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>build-helper-maven-plugin</artifactId>
<version>${maven-build-helper-plugin.version}</version>
<executions>
<execution>
<id>get-cpu-count</id>
<goals>
<goal>cpu-count</goal>
</goals>
<configuration>
<cpuCount>cpu.core.count</cpuCount>
</configuration>
</execution>
</executions>
</plugin>
<plugin> <plugin>
<groupId>org.bytedeco</groupId> <groupId>org.bytedeco</groupId>
<artifactId>javacpp</artifactId> <artifactId>javacpp</artifactId>
@ -154,6 +173,8 @@
<argument>--compute</argument> <argument>--compute</argument>
<argument>${libnd4j.compute}</argument> <argument>${libnd4j.compute}</argument>
<argument>${libnd4j.tests}</argument> <argument>${libnd4j.tests}</argument>
<argument>-j</argument>
<argument>${libnd4j.buildthreads}</argument>
</buildCommand> </buildCommand>
<workingDirectory>${project.basedir}</workingDirectory> <workingDirectory>${project.basedir}</workingDirectory>
</configuration> </configuration>
@ -216,6 +237,30 @@
</build> </build>
<profiles> <profiles>
<!-- Use -Dlibnd4j.singlethread to use single threaded build (multi-threaded by default) -->
<profile>
<id>libnd4-single-thread</id>
<activation>
<property>
<name>libnd4j.singlethread</name>
</property>
</activation>
<properties>
<libnd4j.buildthreads>1</libnd4j.buildthreads>
</properties>
</profile>
<profile>
<id>libnd4-multi-thread</id>
<activation>
<property>
<name>!libnd4j.singlethread</name>
</property>
</activation>
<properties>
<!-- Note: CPU core count is from build helper plugin -->
<libnd4j.buildthreads>${cpu.core.count}</libnd4j.buildthreads>
</properties>
</profile>
<profile> <profile>
<id>chip</id> <id>chip</id>
<activation> <activation>