As you may have noticed (or not) there was a problem with the previous note that stripped off the picture I want to share. Here's try 3. Picture is here JenkinsScreenGrab.png just thought I'd share this with you all. This is the result of a reasonable run of the jtteg hotspot regression tests in PPC-AIX JDK7u repos The matrix has machines across the top and JVM's under test for the rows. The machines are , in order, AIX, Linux x86_64 and Linux X86_32. The IBM and Oracle JVM rows are standard JVM's (which explains the grey button or Dreyfus/oracle as the is no standard Oracle JVM for AIX :-) The other JVMs are Hotspot JVM's built from either the main JDK7u repo or the PPC-AIX repo. I'm not ready to share the results yet as I need to fix some more config issues in running jtreg and I need to create a exclusion list for the tests that will never pass when run against an IBM JVM. I also need do similar for the JDK tests I have running. I'll add the LinuxPPC machine to the matrix once I've sorted out the above - the PPC-AIX JVM is a little slow at the moment and it delays the test runs considerably. Still, hope this is generally encouraging!