RFR [XS]: 8248429: Add --enable-preview as VM argument when running microbenchmarks

[Jorn Vernee]

Hey Peter,

Thank you for looking into this. I planned on coming back to this later, 
as it wasn't as much of a quick-fix as I'd hoped, but got caught up 
working on other issues in the mean time.

Jorn

On 11/07/2020 12:00, Peter Levart wrote:
>
> On 7/11/20 9:31 AM, Peter Levart wrote:
>> - compile the two sets of benchmarks separately with separate output 
>> directories and create separate benchmarks.jar files for them 
>
>
> Here's my attempt at a patch for separate benchmarks.jar files. The 
> minor complication, as I found out, was what to do when running the 
> micro benchmarks via "make test TEST=..." command when there are two 
> possible jar files to choose from. I opted for a separate tag in TEST 
> variable, so preview benchmark(s) are run as follows:
>
>
> make test TEST="micro.preview: ..."
>
>
> http://cr.openjdk.java.net/~plevart/jdk-dev/8248429_jmh_enable_preview/webrev.02/ 
>
>
>
> WDYT?
>
>
> Regards, Peter
>
>