fastmath

Fastmath

Use this project as template for testing a specific library with GraalVM native-image

GraalVM

openjdk 11.0.7 2020-04-14
OpenJDK Runtime Environment GraalVM CE 20.1.0 (build 11.0.7+10-jvmci-20.1-b02)
OpenJDK 64-Bit Server VM GraalVM CE 20.1.0 (build 11.0.7+10-jvmci-20.1-b02, mixed mode, sharing)

Usage

Currently testing:

[generateme/fastmath "1.5.3-SNAPSHOT"]

Test with:

lein do clean, uberjar, native
./target/sample-project

Add any info might be useful for the reader.

Problems

Most problems lays in accessing depending Java libraries.

Optimization package

Throws an exception on Java Commons Math BOBYQA during analysis phase

Warning: Aborting stand-alone image build. Too many loops in method
Detailed message:
Call path from entry point to org.apache.commons.math3.optim.nonlinear.scalar.noderiv.BOBYQAOptimizer.bobyqb(double[], double[]): 
	at org.apache.commons.math3.optim.nonlinear.scalar.noderiv.BOBYQAOptimizer.bobyqb(BOBYQAOptimizer.java:384)
	at org.apache.commons.math3.optim.nonlinear.scalar.noderiv.BOBYQAOptimizer.bobyqa(BOBYQAOptimizer.java:340)
	at org.apache.commons.math3.optim.nonlinear.scalar.noderiv.BOBYQAOptimizer.doOptimize(BOBYQAOptimizer.java:252)
	at org.apache.commons.math3.optim.nonlinear.scalar.noderiv.BOBYQAOptimizer.doOptimize(BOBYQAOptimizer.java:49)
	at org.apache.commons.math3.optim.BaseOptimizer.optimize(BaseOptimizer.java:153)
	at org.apache.commons.math3.optim.univariate.UnivariateOptimizer.optimize(UnivariateOptimizer.java:70)
	at org.apache.commons.math3.optim.univariate.UnivariateOptimizer.optimize(UnivariateOptimizer.java:31)
	at fastmath.optimization$optimizer$local_optimizer__4646.invoke(optimization.clj:290)
	at clojure.instant.proxy$java.lang.ThreadLocal$ff19274a.hashCode(Unknown Source)
	at java.util.HashMap.hash(HashMap.java:339)
	at java.util.HashMap.get(HashMap.java:552)
	at com.oracle.svm.jni.access.JNIReflectionDictionary.getLinkage(JNIReflectionDictionary.java:145)
	at com.oracle.svm.jni.functions.JNIFunctions.RegisterNatives(JNIFunctions.java:350)
	at com.oracle.svm.core.code.IsolateEnterStub.JNIFunctions_RegisterNatives_7728ce15b57af339792ad95c60f247990e0df65e(generated:0)

Clustering

After execution DBSCAN class is not found

Exception in thread "main" java.lang.ClassNotFoundException: smile.clustering.DBSCAN
	at com.oracle.svm.core.hub.ClassForNameSupport.forName(ClassForNameSupport.java:60)
	at java.lang.Class.forName(DynamicHub.java:1207)
	at clojure.lang.RT.classForName(RT.java:2211)
	at clojure.lang.RT.classForName(RT.java:2220)
	at fastmath.clustering$dbscan.invokeStatic(clustering.clj:239)
	at fastmath.clustering$dbscan.invokePrim(clustering.clj)
	at fastmath.clustering$dbscan.invokeStatic(clustering.clj:238)
	at fastmath.clustering$dbscan.invoke(clustering.clj:227)
	at simple.main$cluster.invokeStatic(main.clj:66)
	at simple.main$cluster.invoke(main.clj:64)
	at simple.main$_main.invokeStatic(main.clj:100)
	at simple.main$_main.invoke(main.clj:89)
	at clojure.lang.AFn.applyToHelper(AFn.java:152)
	at clojure.lang.AFn.applyTo(AFn.java:144)
	at simple.main.main(Unknown Source)

Transformation (wavelets)

Exception in thread "main" java.lang.IllegalArgumentException: No matching method compress found taking 1 args for class jwave.compressions.CompressorMagnitude
	at clojure.lang.Reflector.invokeMatchingMethod(Reflector.java:127)
	at clojure.lang.Reflector.invokeInstanceMethod(Reflector.java:102)
	at fastmath.transform$compress.invokeStatic(transform.clj:207)
	at fastmath.transform$compress.invokePrim(transform.clj)
	at simple.main$wavelets.invokeStatic(main.clj:97)
	at simple.main$wavelets.invoke(main.clj:94)
	at simple.main$_main.invokeStatic(main.clj:116)
	at simple.main$_main.invoke(main.clj:99)
	at clojure.lang.AFn.applyToHelper(AFn.java:152)
	at clojure.lang.AFn.applyTo(AFn.java:144)
	at simple.main.main(Unknown Source)