I'll volunteer to run your code on an Azul box.
- Azul gear has a great profiling tool.  I should be able to rapidly
tell hot-locks/lock-contention from other resource bottlenecks.
- Azul gear has far more bandwidth than X86 gear, so if your X86 is
bandwidth bound - this won't show up on us.
- Azul gear supports a far higher allocation rate than X86 gear, so if
your X86 is allocation-rate bound - this won't show up on us.
- Azul has 100's of CPUs so if you are looking at a 4-HT-cores-
mimic'ing-8-real-cores issue - this also won't show up on us.
- Azul CPUs are slower than X86 CPUs (especially for FP); the timing
numbers won't be comparable.  But the locking bottlenecks should be
the same.

If you want to do this, email me cliffc at acm.org with a library
tarball and a *bare* java command line - no scripts please as I have
to replace the java command line with my own.

Thanks,
Cliff

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