HSAIL Simulator open sourced

[Deneau, Tom]

I am pleased to announce that the HSA Foundation has open sourced the
following projects:

    * libHSAIL (tools for parsing, assembling and disassembling HSAIL)
    * an HSAIL Instruction Set Simulator
    * OKRA interface to the HSAIL Simulator

The following wiki page goes into detail of how to build the simulator
and describes some tests that can be run against it, including tests that
use the graal HSAIL backend patch which is currently under review.

https://wiki.openjdk.java.net/display/Sumatra/The+HSAIL+Simulator

-- Tom Deneau, AMD