webrev: use assumeTrue to check for simulator

[Eric Caspole]

Anyone have time to review this? This will help our internal Sumatra 
testing run through clean.
Thanks,
Eric


On 06/24/2014 10:09 AM, Caspole, Eric wrote:
> Hi everybody,
> I put a new webrev here:
>
> http://cr.openjdk.java.net/~ecaspole/reduce_no_sim/webrev/
>
> The reduce tests already checked in only work when built using the Sumatra JDK and -Dcom.amd.sumatra.offload.immediate=true is used. The HSAIL Simulator does not support HSA group/local memory at this time, so if you run the tests with the JDK and the flag under the simulator, they will fail. Here I added "assumeTrue" to skip the test if running on the simulator which makes it easier for me to work with and test the Sumatra JDK.
> This change will have no effect when you build Graal using plain JDK 8 since it will not offload the reduce operations.
> Regards,
> Eric
>