UnsatisfiedLinkError jniOpenCL on Mac M2 with onnxruntime-platform

[alawasoft]

Issue
When trying to use the onnxruntime-platform on a Mac with an M2chip, I'm encountering an UnsatisfiedLinkError related to jniOpenCL.

java.lang.UnsatisfiedLinkError: no jniOpenCL in java.library.path: /Users/campin/Library/Java/Extensions:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java:.
	at java.base/java.lang.ClassLoader.loadLibrary(ClassLoader.java:2434)
	at java.base/java.lang.Runtime.loadLibrary0(Runtime.java:848)
	at java.base/java.lang.System.loadLibrary(System.java:2015)
	at org.bytedeco.javacpp.Loader.loadLibrary(Loader.java:1832)
	at org.bytedeco.javacpp.Loader.load(Loader.java:1423)
	at org.bytedeco.javacpp.Loader.load(Loader.java:1234)
	at org.bytedeco.javacpp.Loader.load(Loader.java:1210)
	at org.bytedeco.opencl.global.OpenCL.<clinit>(OpenCL.java:14)
	at java.base/java.lang.Class.forName0(Native Method)
	at java.base/java.lang.Class.forName(Class.java:488)
	at java.base/java.lang.Class.forName(Class.java:467)
	at org.bytedeco.javacpp.Loader.load(Loader.java:1289)
	at org.bytedeco.javacpp.Loader.load(Loader.java:1234)
	at org.bytedeco.javacpp.Loader.load(Loader.java:1226)
	at ai.onnxruntime.OnnxRuntime.init(OnnxRuntime.java:150)
	at ai.onnxruntime.OrtEnvironment.<clinit>(OrtEnvironment.java:31)

using this import
.settings(libraryDependencies += "org.bytedeco" % "onnxruntime-platform" % "1.15.0-1.5.9")

To Reproduce
Steps to reproduce the behavior:

1. Import onnxruntime-platform version 1.15.0-1.5.9 in a project.
2. Try to get an instance of OrtEnvironment with OrtEnvironment.getEnvironment().
3. See error

import ai.onnxruntime._
val env: OrtEnvironment = OrtEnvironment.getEnvironment()

or 
import org.bytedeco.onnxruntime._
import org.bytedeco.onnxruntime.global.onnxruntime._
val env = new Env(ORT_LOGGING_LEVEL_WARNING, "test")

Environment
OS: macOS
Chip: M2
Java version: [e.g., 18.0.2]
Scala version: [e.g., 2.13.6]
ONNX Runtime version: 1.15.0-1.5.9

[saudet]

Please set the "org.bytedeco.javacpp.logger.debug" system property to "true" to get more information on the console.

[saudet]

Are you trying to run this in native mode with an ARM version of the JDK? If so, binaries for that are not available, so that's normal.

[alawasoft]

Hi @saudet thanks for your replies, yes I'm running that natively using ARM version of JDK. well that makes sense, thank you.

[saudet]

Duplicate of #1069

[saudet]

I've added macosx-arm64 to the builds for ONNX Runtime.
Please give it a try with the snapshots: http://bytedeco.org/builds/

[alawasoft]

Sorry for taking a while to reply your message, I just got a hold of my mac m2, been using windows machine for a while.

I've tested the SNAPSHOT version, and it worked.

but for some reason, org.bytedeco.javacpp.Loader.Detector.getPlatform detected my machine as macosx-x86_64 instead of macosx-arm64.

thanks!