"Begoli, Edmon" <bego...@ornl.gov> wrote on 01/06/2011 10:29:08 AM:
>
> 1. Benchmarks/sample code for memory-wise large, concurrent jobs
>
> I would like to benchmark X10 code on Azul compute appliance. Azul
> is optimized to run "pauseless" jobs in
> large heap sizes withing JVM (8 GB default size) and to run, for
> Java standards, large concurrent jobs (8000 threads).
>
> Is there an up to date benchmark or a sample X10 code that I could
> use to compile into Java and to run to examine
> how well X10 exploits these benefits of Azul?
>
> 2. Command line compiler
>
> I am using most recent Eclipse-based X10 DT, but I would also like
> to know if there is a command line tool for
> X10-to-Java compilation.
>
Hi,
If you are just getting started looking at X10, you might want to
wait a few more days. We're expecting to make a 2.1.1 release sometime
next week.
There is a set of command line tools for X10-to-Java compilation and
execution. They are included in the non-X10DT tar,gz downloads.
For the benchmarks, we keep them in svn here:
https://x10.svn.sf.net/svnroot/x10/benchmarks/trunk. Not all of these are
going to work with the X10-to-Java compilation path. In particular, those
of them that link in native math libraries (and/or other native code) only
therefore only work with the X10-to-C++ path. Of the ones that are there,
I think BC (https://x10.svn.sf.net/svnroot/x10/benchmarks/trunk/BC) is the
one most suitable for what you want. It may take some minor massaging to
work with 2.1.1. Since we branched 2.1.1 in mid-December we've been making
some minor changes in class library APIs and the BC code has already been
updated to reflect those changes.
--dave
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