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我有一個NVida顯卡,我想用它進行嚴肅的計算。我從NVida網站下載了一個驅動程序並安裝了JOCL綁定。我下載了一個演示程序並編譯了它。該方案卻並沒有運行,因爲:找不到/lib/libJOCL-linux-x86.so
> Error while loading native library
> "JOCL-linux-x86" with base name "JOCL"
> Operating system name: Linux
> Architecture : i386 Architecture bit
> size: 32 Stack trace from the attempt
> to load the library as a resource:
> java.lang.NullPointerException: No
> resource found with name
> '/lib/libJOCL-linux-x86.so' at
> org.jocl.LibUtils.loadLibraryResource(LibUtils.jav
> a:139) at
> org.jocl.LibUtils.loadLibrary(LibUtils.java:83)
> at org.jocl.CL.<clinit>(CL.java:47) at
> JOCLSample.main(JOCLSample.java:50)
> Stack trace from the attempt to load
> the library as a file:
> java.lang.UnsatisfiedLinkError: no
> JOCL-linux-x86 in java.library.path at
> java.lang.ClassLoader.loadLibrary(ClassLoader.java
> :1681) at
> java.lang.Runtime.loadLibrary0(Runtime.java:840)
> at
> java.lang.System.loadLibrary(System.java:1047)
> at
> org.jocl.LibUtils.loadLibrary(LibUtils.java:93)
> at org.jocl.CL.<clinit>(CL.java:47) at
> JOCLSample.main(JOCLSample.java:50)
> Exception in thread "main"
> java.lang.UnsatisfiedLinkError: Could
> not load the native library at
> org.jocl.LibUtils.loadLibrary(LibUtils.java:117)
> at org.jocl.CL.<clinit>(CL.java:47) at
> JOCLSample.main(JOCLSample.java:50)
試圖解決它,我做了以下內容:
我肯定「JOCL-0.1.4d.jar」文件被正確地添加到類路徑; /lib/libJOCL-linux-x86_64.so肯定是在這個罐子裏面
我也提取了libJOCL-linux-x86_64.so形成jar並使用了相應的-Djava.library.path =命令。
的libJOCL-linux-x86_64.so庫也對我的LD_LIBRARY_PATH
我也是在正確的目錄運行ldconfig來索引這個庫
,但問題仍然存在
您可以嘗試再次發佈堆棧跟蹤嗎?它目前的形式非常嚴重並且不可讀。 – 2011-02-10 14:20:35