decoupling interpreter buffers from the JIT's value processing
vladimir.x.ivanov at oracle.com
Fri Jul 7 15:52:39 UTC 2017
> How do you determine if there are allocations or not? some specific hotspot flags?
Yes, diagnostic EA output and eyeballing generated code (w/ -XX:-UseTLAB):
>> On 7 Jul 2017, at 05:19, Vladimir Ivanov <vladimir.x.ivanov at oracle.com> wrote:
>>> Here is a first shot:
>>> I don't see the allocations in your test anymore. Can you give it a try?
>> Thanks, Roland! I confirm that there are no allocations left in the loop test I wrote (VectorTest::sumArrayL2). I'll experiment with other code shapes and let you know about the results.
>> Best regards,
>> Vladimir Ivanov
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