私はJCudaが初めてです。Linux上のEclipseで簡単な例を書いてみます。このエラーが発生しましたが、その意味がわかりません。ここにコード：
import jcuda.Pointer;
import jcuda.runtime.JCuda;
public class cudaTest {
public static
void main(String[] args) {
Pointer pointer = new Pointer();
JCuda.cudaMalloc(pointer, 4);
System.out.println("Pointer: " + pointer);
JCuda.cudaFree(pointer);
}
}
Java ビルド パスからJcuda.jarを追加し、抽出したJCudaファイルを選択してネイティブ ライブラリの場所を編集します。エラーは次のとおりです。
Error while loading native library "JCudaRuntime-linux-x86_64" with base name "JCudaRuntime"
Operating system name: Linux
Architecture : amd64
Architecture bit size: 64
Stack trace from the attempt to load the library as a resource:
java.lang.NullPointerException: No resource found with name '/lib/libJCudaRuntime-linux-x86_64.so'
at jcuda.LibUtils.loadLibraryResource(LibUtils.java:151)
at jcuda.LibUtils.loadLibrary(LibUtils.java:83)
at jcuda.runtime.JCuda.initialize(JCuda.java:303)
at jcuda.runtime.JCuda.<clinit>(JCuda.java:290)
at cudaTest.main(cudaTest.java:8)
Stack trace from the attempt to load the library as a file:
java.lang.UnsatisfiedLinkError: /home/Faith/JCuda-All-0.4.2-bin-linux-x86_64/libJCudaRuntime-linux-x86_64.so: libcudart.so.4: Ne peut ouvrir le fichier d'objet partagé: Aucun fichier ou dossier de ce type
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary1(ClassLoader.java:1965)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1890)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1880)
at java.lang.Runtime.loadLibrary0(Runtime.java:849)
at java.lang.System.loadLibrary(System.java:1088)
at jcuda.LibUtils.loadLibrary(LibUtils.java:94)
at jcuda.runtime.JCuda.initialize(JCuda.java:303)
at jcuda.runtime.JCuda.<clinit>(JCuda.java:290)
at cudaTest.main(cudaTest.java:8)
Exception in thread "main" java.lang.UnsatisfiedLinkError: Could not load the native library
at jcuda.LibUtils.loadLibrary(LibUtils.java:129)
at jcuda.runtime.JCuda.initialize(JCuda.java:303)
at jcuda.runtime.JCuda.<clinit>(JCuda.java:290)
at cudaTest.main(cudaTest.java:8)
どうか助けてください。本当に解決策が必要です。前もって感謝します。