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HSA calls freeze ubuntu when invoked inside JNI method

Question asked by vladimir_1 on May 11, 2015
Latest reply on May 28, 2015 by jedwards



I have encountered a very strange showstopper bug:

I've created a simple JNI project, basically

public class Hello { public native void init();  public static void main(String[] args) { new Hello().init(); } }

generated header and pasted vector_copy sample as init() implementation.


the sample runs fine under jdk 8 and jdk 7, but in both cases after 30-60 seconds Ubuntu freezes and is no longer responsive.

This started happening after update from 1.0 to 1.2 version of the driver.