[bug] Triggered an unimplemented exception from the PTXArithmeticTool class

[stratika]

I tried to run TornadoVM-Ray-Tracer with the PTX backend, and I got the following trace that triggers something unimplemented:

tornadovm-ray-tracer
------------------------------------
Running TornadoVM Ray Tracer with GUI...
WARNING: Using incubator modules: jdk.incubator.vector
------------------------------------
Building World:
-> Loading Skybox Image 'Sky.jpg'...
-> Adding object to the scene...
-> Allocating object representation buffers...
------------------------------------
Setting up rendering environment...
Allocating buffers...
Setting up Tornado Task Graph...
Getting Available Tornado Devices...
-> Found: (PTX) NVIDIA RTX A2000 8GB Laptop GPU
e: uk.ac.manchester.tornado.api.exceptions.TornadoInternalError: unimplemented
uk.ac.manchester.tornado.api.exceptions.TornadoInternalError: unimplemented
	at [email protected]/uk.ac.manchester.tornado.api.exceptions.TornadoInternalError.unimplemented(TornadoInternalError.java:29)
	at [email protected]/uk.ac.manchester.tornado.drivers.ptx.graal.lir.PTXArithmeticTool.emitReinterpret(PTXArithmeticTool.java:174)
	at jdk.internal.vm.compiler/org.graalvm.compiler.nodes.calc.ReinterpretNode.generate(ReinterpretNode.java:126)
	at jdk.internal.vm.compiler/org.graalvm.compiler.nodes.spi.ArithmeticLIRLowerable.generate(ArithmeticLIRLowerable.java:33)
	at jdk.internal.vm.compiler/org.graalvm.compiler.core.gen.NodeLIRBuilder.emitNode(NodeLIRBuilder.java:510)
	at [email protected]/uk.ac.manchester.tornado.drivers.ptx.graal.compiler.PTXNodeLIRBuilder.emitNode(PTXNodeLIRBuilder.java:335)
	at [email protected]/uk.ac.manchester.tornado.drivers.ptx.graal.compiler.PTXNodeLIRBuilder.doRoot(PTXNodeLIRBuilder.java:319)
	at [email protected]/uk.ac.manchester.tornado.drivers.ptx.graal.compiler.PTXNodeLIRBuilder.doBlock(PTXNodeLIRBuilder.java:287)
	at [email protected]/uk.ac.manchester.tornado.drivers.ptx.graal.compiler.PTXLIRGenerationPhase.emitBlock(PTXLIRGenerationPhase.java:50)
	at [email protected]/uk.ac.manchester.tornado.drivers.ptx.graal.compiler.PTXLIRGenerationPhase.run(PTXLIRGenerationPhase.java:63)
	at [email protected]/uk.ac.manchester.tornado.drivers.ptx.graal.compiler.PTXLIRGenerationPhase.run(PTXLIRGenerationPhase.java:41)
	at jdk.internal.vm.compiler/org.graalvm.compiler.lir.phases.LIRPhase.apply(LIRPhase.java:121)
	at jdk.internal.vm.compiler/org.graalvm.compiler.lir.phases.LIRPhase.apply(LIRPhase.java:110)
	at [email protected]/uk.ac.manchester.tornado.drivers.ptx.graal.compiler.PTXCompiler.emitLIR(PTXCompiler.java:188)
	at [email protected]/uk.ac.manchester.tornado.drivers.ptx.graal.compiler.PTXCompiler.emitBackEnd(PTXCompiler.java:121)
	at [email protected]/uk.ac.manchester.tornado.drivers.ptx.graal.compiler.PTXCompiler.compile(PTXCompiler.java:111)
	at [email protected]/uk.ac.manchester.tornado.drivers.ptx.graal.compiler.PTXCompiler$PTXCompilationRequest.execute(PTXCompiler.java:516)
	at [email protected]/uk.ac.manchester.tornado.drivers.ptx.graal.compiler.PTXCompiler.compileSketchForDevice(PTXCompiler.java:293)
	at [email protected]/uk.ac.manchester.tornado.drivers.ptx.runtime.PTXTornadoDevice.compileTask(PTXTornadoDevice.java:183)
	at [email protected]/uk.ac.manchester.tornado.drivers.ptx.runtime.PTXTornadoDevice.installCode(PTXTornadoDevice.java:158)
	at [email protected]/uk.ac.manchester.tornado.runtime.interpreter.TornadoVMInterpreter.compileTaskFromBytecodeToBinary(TornadoVMInterpreter.java:660)
	at [email protected]/uk.ac.manchester.tornado.runtime.interpreter.TornadoVMInterpreter.execute(TornadoVMInterpreter.java:332)
	at [email protected]/uk.ac.manchester.tornado.runtime.interpreter.TornadoVMInterpreter.execute(TornadoVMInterpreter.java:901)
	at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024)
	at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:762)
	at [email protected]/uk.ac.manchester.tornado.runtime.TornadoVM.executeInterpreterSingleThreaded(TornadoVM.java:125)
	at [email protected]/uk.ac.manchester.tornado.runtime.TornadoVM.execute(TornadoVM.java:112)
	at [email protected]/uk.ac.manchester.tornado.runtime.tasks.TornadoTaskGraph.scheduleInner(TornadoTaskGraph.java:877)
	at [email protected]/uk.ac.manchester.tornado.runtime.tasks.TornadoTaskGraph.execute(TornadoTaskGraph.java:1384)
	at [email protected]/uk.ac.manchester.tornado.runtime.tasks.TornadoTaskGraph.execute(TornadoTaskGraph.java:1396)
	at [email protected]/uk.ac.manchester.tornado.api.TaskGraph.execute(TaskGraph.java:777)
	at [email protected]/uk.ac.manchester.tornado.api.ImmutableTaskGraph.execute(ImmutableTaskGraph.java:49)
	at [email protected]/uk.ac.manchester.tornado.api.TornadoExecutionPlan$TornadoExecutor.lambda$execute$0(TornadoExecutionPlan.java:416)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)
	at [email protected]/uk.ac.manchester.tornado.api.TornadoExecutionPlan$TornadoExecutor.execute(TornadoExecutionPlan.java:416)
	at [email protected]/uk.ac.manchester.tornado.api.TornadoExecutionPlan.execute(TornadoExecutionPlan.java:117)
	at com.vinhderful.raytracer.controllers.Main.setAvailableDevices(Main.java:375)
	at com.vinhderful.raytracer.controllers.Main.initialize(Main.java:253)
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
	at java.base/java.lang.reflect.Method.invoke(Method.java:580)
	at com.sun.javafx.reflect.Trampoline.invoke(MethodUtil.java:77)
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
	at java.base/java.lang.reflect.Method.invoke(Method.java:580)
	at javafx.base@19/com.sun.javafx.reflect.MethodUtil.invoke(MethodUtil.java:275)
	at javafx.fxml@19/com.sun.javafx.fxml.MethodHelper.invoke(MethodHelper.java:84)
	at javafx.fxml@19/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2673)
	at javafx.fxml@19/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2548)
	at javafx.fxml@19/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3331)
	at javafx.fxml@19/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3287)
	at javafx.fxml@19/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3255)
	at javafx.fxml@19/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3227)
	at javafx.fxml@19/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3203)
	at javafx.fxml@19/javafx.fxml.FXMLLoader.load(FXMLLoader.java:3196)
	at com.vinhderful.raytracer.controllers.Loading$1.call(Loading.java:63)
	at com.vinhderful.raytracer.controllers.Loading$1.call(Loading.java:56)
	at javafx.graphics@19/javafx.concurrent.Task$TaskCallable.call(Task.java:1426)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
	at java.base/java.lang.Thread.run(Thread.java:1583)
[Bailout] Running the sequential implementation. Enable --debug to see the reason.
Setting up operating loops...
Setting up GUI elements...
------------------------------------
Opening Application...
Exiting application...

This error seems to be there for some time (since TornadoVM v1.0.4).