Failed to load aparapi about neuralnetworks

[kamei86i]

I think you have to point in the -Djava.library.path JVM variable the
location on your machine of the aparapi dylib. That is, download from the
aparapi site the correct version of the shared library for your Os and then
open the Eclipse launch configuration for the AETest and put
-Djava.library.path=<path-to-libaparapi_x86_64.dylib> into Arguments->VM
Arguments.

I hope it will resolve your problem :)

---

Giuseppe Castellucci
[email protected]
[phone]

On Tue, Apr 29, 2014 at 3:13 PM, mintaka [email protected] wrote:

I downloaded the latest codehttps://github.com/ivan-vasilev/neuralnetworks/commit/1e05c5530cdf2f55e617d12875ce386d544d083cand imported the project as a Maven project into Eclipse. When I run JUnit
test for AETest on my MacBook Pro (with OS X 10.9.2, i5 and Intel Iris
1024 MB), I got the following error:

TRAINING testAEBackpropagation...
Check your environment. Failed to load aparapi native library aparapi_x86_64 or possibly failed to locate opencl native library (opencl.dll/opencl.so). Ensure that both are in your PATH (windows) or in LD_LIBRARY_PATH (linux).
Apr 29, 2014 9:08:31 PM com.amd.aparapi.KernelRunner warnFallBackAndExecute
WARNING: Reverting to Java Thread Pool (JTP) for class com.github.neuralnetworks.calculation.neuronfunctions.AparapiSigmoid$AparapiSigmoidFunction: CPU request can't be honored not CPU device
Apr 29, 2014 9:08:31 PM com.amd.aparapi.KernelRunner warnFallBackAndExecute
WARNING: Reverting to Java Thread Pool (JTP) for class com.github.neuralnetworks.calculation.neuronfunctions.AparapiSigmoid$AparapiSigmoidFunction: CPU request can't be honored not CPU device
Apr 29, 2014 9:08:31 PM com.amd.aparapi.KernelRunner warnFallBackAndExecute
WARNING: Reverting to Java Thread Pool (JTP) for class com.github.neuralnetworks.training.backpropagation.BackPropagationSigmoid$AparapiBackpropSigmoid: CPU request can't be honored not CPU device
Apr 29, 2014 9:08:31 PM com.amd.aparapi.KernelRunner warnFallBackAndExecute
WARNING: Reverting to Java Thread Pool (JTP) for class com.github.neuralnetworks.training.backpropagation.BackPropagationSigmoid$AparapiBackpropSigmoid: CPU request can't be honored not CPU device
Apr 29, 2014 9:08:31 PM com.amd.aparapi.KernelRunner warnFallBackAndExecute
WARNING: Reverting to Java Thread Pool (JTP) for class com.github.neuralnetworks.training.backpropagation.BackPropagationSigmoid$AparapiBackpropSigmoid: CPU request can't be honored not CPU device
Apr 29, 2014 9:08:31 PM com.amd.aparapi.KernelRunner warnFallBackAndExecute
WARNING: Reverting to Java Thread Pool (JTP) for class com.github.neuralnetworks.training.backpropagation.BackPropagationSigmoid$AparapiBackpropSigmoid: CPU request can't be honored not CPU device

May I know someone has ever experienced the same problem? Really need some
help here. Thanks!

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Reply to this email directly or view it on GitHubhttps://github.com//issues/24
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[diPDew]

Thanks, Giuseppe! It works :)

[jamesStewart2015]

Hello,
I have the same problem.
I'm using Netbeans 8.0, on Windows 7.
My GPU is Quadro FX 1800

[NicoVolcano]

I'd like to point to this clean solution that worked for me:

http://stackoverflow.com/questions/957700/how-to-set-the-java-library-path-from-eclipse

take care