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Posted to commits@camel.apache.org by GitBox <gi...@apache.org> on 2020/08/25 09:27:31 UTC
[GitHub] [camel-quarkus] ppalaga opened a new issue #1598: Deep Java Library native support
ppalaga opened a new issue #1598:
URL: https://github.com/apache/camel-quarkus/issues/1598
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[GitHub] [camel-quarkus] JiriOndrusek commented on issue #1598: Deep Java Library native support
Posted by GitBox <gi...@apache.org>.
JiriOndrusek commented on issue #1598:
URL: https://github.com/apache/camel-quarkus/issues/1598#issuecomment-681950721
DJL native support can not be finished without changes in DJL library. Djl library heavily depends on JNA (mostly models). Full support for JNA is not available or planned (see https://github.com/oracle/graal/issues/673 or https://github.com/oracle/graal/issues/1701)
Here is a stack trace with error caused by JNA from model.
>java.lang.UnsatisfiedLinkError: com.sun.jna.Native.malloc(J)J [symbol: Java_com_sun_jna_Native_malloc or Java_com_sun_jna_Native_malloc__J]
at com.oracle.svm.jni.access.JNINativeLinkage.getOrFindEntryPoint(JNINativeLinkage.java:145)
at com.oracle.svm.jni.JNIGeneratedMethodSupport.nativeCallAddress(JNIGeneratedMethodSupport.java:57)
at com.sun.jna.Native.malloc(Native.java)
at com.sun.jna.Memory.malloc(Memory.java:722)
at com.sun.jna.Memory.<init>(Memory.java:114)
at com.sun.jna.ptr.ByReference.<init>(ByReference.java:42)
at com.sun.jna.ptr.PointerByReference.<init>(PointerByReference.java:40)
at com.sun.jna.ptr.PointerByReference.<init>(PointerByReference.java:36)
at ai.djl.mxnet.jna.JnaUtils.createSymbolFromFile(JnaUtils.java:1062)
My WIP is available in branch https://github.com/JiriOndrusek/camel-quarkus/commits/1598-djl-native
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[GitHub] [camel-quarkus] JiriOndrusek commented on issue #1598: Deep Java Library native support
Posted by GitBox <gi...@apache.org>.
JiriOndrusek commented on issue #1598:
URL: https://github.com/apache/camel-quarkus/issues/1598#issuecomment-679965697
Please, assign to me.
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