tornado --device ERRROR

[JohnSacrimoni]

Help me, please// I installed step by step with GraalVM, but:

$ tornado --devices
WARNING: Using incubator modules: jdk.incubator.vector, jdk.incubator.foreign
Exception in thread "main" java.lang.UnsatisfiedLinkError: /home/john/tornadovm/dist/tornado-sdk/tornado-sdk-0.15-dev-b8d97cf/lib/libtornado-ptx.so: libnvidia-fatbinaryloader.so.396.37: cannot open shared object file: No such file or directory
at java.base/jdk.internal.loader.NativeLibraries.load(Native Method)
at java.base/jdk.internal.loader.NativeLibraries$NativeLibraryImpl.open(NativeLibraries.java:388)
at java.base/jdk.internal.loader.NativeLibraries.loadLibrary(NativeLibraries.java:232)
at java.base/jdk.internal.loader.NativeLibraries.loadLibrary(NativeLibraries.java:174)
at java.base/jdk.internal.loader.NativeLibraries.findFromPaths(NativeLibraries.java:315)
at java.base/jdk.internal.loader.NativeLibraries.loadLibrary(NativeLibraries.java:287)
at java.base/java.lang.ClassLoader.loadLibrary(ClassLoader.java:2422)
at java.base/java.lang.Runtime.loadLibrary0(Runtime.java:818)
at java.base/java.lang.System.loadLibrary(System.java:1989)
at tornado.drivers.ptx@0.15-dev/uk.ac.manchester.tornado.drivers.ptx.PTX.(PTX.java:46)
at tornado.drivers.ptx@0.15-dev/uk.ac.manchester.tornado.drivers.ptx.PTXDriver.(PTXDriver.java:50)
at tornado.drivers.ptx@0.15-dev/uk.ac.manchester.tornado.drivers.ptx.PTXTornadoDriverProvider.createDriver(PTXTornadoDriverProvider.java:48)
at tornado.runtime@0.15-dev/uk.ac.manchester.tornado.runtime.TornadoCoreRuntime.loadDrivers(TornadoCoreRuntime.java:173)
at tornado.runtime@0.15-dev/uk.ac.manchester.tornado.runtime.TornadoCoreRuntime.(TornadoCoreRuntime.java:107)
at tornado.runtime@0.15-dev/uk.ac.manchester.tornado.runtime.TornadoCoreRuntime.(TornadoCoreRuntime.java:83)
at tornado.drivers.common@0.15-dev/uk.ac.manchester.tornado.drivers.TornadoDeviceQuery.main(TornadoDeviceQuery.java:74)

[jjfumero]

It seems there is an issue with the CUDA installation. Can you run CUDA programs?

A side note: it seems you are using an NVIDIA Driver 396.37 , which is a bit old. I think you might also need to update to a more recent NVIDIA Driver.

I would recommend the following:

1. Check your CUDA installation, and check you can run CUDA programs
2. Compile again TornadoVM and check that it works.