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From Stephen Darlington <stephen.darling...@gridgain.com>
Subject Re: Using GraalVM instead of standard JVM
Date Wed, 06 May 2020 20:07:30 GMT
I just switched out OpenJDK and used GraalVM instead. Everything seemed to work but I wasn’t
looking terribly hard. We’d need to do some more QA but I think chances are good that it’ll
work just fine.

Regards,
Stephen

>> On 6 May 2020, at 20:31, Denis Magda <dmagda@apache.org> wrote:
> Stephen, that's terrific! To Ivan's first question, did you just swap
> HotSpot with GraalVM and got the thing working? Or did it require some
> extra work?
> 
> -
> Denis
> 
> 
>> On Wed, May 6, 2020 at 10:10 AM Stephen Darlington <
>> stephen.darlington@gridgain.com> wrote:
>> 
>> I’ve been playing around with it. I’ve was really impressed that I could
>> run JavaScript on Ignite with comparatively little code:
>> 
>> https://github.com/sdarlington/ignite-graalvm <
>> https://github.com/sdarlington/ignite-graalvm>
>> 
>> I’ve not been looking at performance, though.
>> 
>> Regards,
>> Stephen
>> 
>>>>> On 6 May 2020, at 17:52, Denis Magda <dmagda@apache.org> wrote:
>>> I'll leave this reference here so that we have a better understanding of
>>> why it's worthwhile to support GraalVM:
>>> https://blogs.oracle.com/graalvm/apache-spark
>>> —lightning-fast-on-graalvm-enterprise
>>> Spark benefits from running on GraalVM, so should we. Apart from memory
>>> usage and performance advantages, this JVM can execute Python code. With
>>> that, we can enable compute APIs support for Python.
>>> -
>>> Denis
>>> On Sun, May 13, 2018 at 12:23 PM Sven Beauprez <
>> sven.beauprez@theglue.com>
>>> wrote:
>>>> Thnx all for the feedback.
>>>> Looking forward to the results of such a test run.
>>>> Regards,
>>>> Sven
>>>> SVEN BEAUPREZ
>>>> L e a d   A r c h i t e c t
>>>> De Kleetlaan 5, B-1831 Diegem
>>>> www.theglue.com <http://www.theglue.com/>
>>>> On 10/05/2018, 17:44, "Petr Ivanov" <mr.weider@gmail.com> wrote:
>>>>   File the ticket and specify priority — and I will start researching.
>>>>   For test runs — we can have a copy of current test project and run
>>>> some tests in different VMs (as you rightly remarked — right after JDK9
>>>> task is complete).
>>>>> On 10 May 2018, at 18:34, Dmitry Pavlov <dpavlov.spb@gmail.com>
>>>> wrote:
>>>>> Hi Peter,
>>>>> It seems it is one more argument to implement selectable VM for
>>>> existing run-all chain instead of creating one more.
>>>>> Would it be easy to add one more option once JDK 9 run is ready?
>>>>> Sincerely,
>>>>> Dmitriy Pavlov
>>>>> чт, 10 мая 2018 г. в 15:58, Dmitriy Setrakyan <dsetrakyan@apache.org
>>>> <mailto:dsetrakyan@apache.org>>:
>>>>> Would be nice to have a TC run on Graal, just to have an
>>>> understanding
>>>>> whether we support it or not.
>>>>> D.
>>>>> On Wed, May 9, 2018 at 4:28 PM, Denis Magda <dmagda@apache.org
>>>> <mailto:dmagda@apache.org>> wrote:
>>>>>> The performance might become better just by replacing HotSpot with
>>>> Graal,
>>>>>> but something suggests me that Ignite has to be adopted for this
>>>> JVM (as
>>>>>> well as for Azul VM) to get more benefits. Probably, someone will
>>>> get
>>>>>> interested and pick this task up.
>>>>>> What stands out is that the Graal folks also see this VM as an
>>>> opportunity
>>>>>> to run custom code on a database side like Oracle or MySQL:
>>>>>> https://oracle.github.io/oracle-db-mle/ <
>>>> https://oracle.github.io/oracle-db-mle/> It's a sort of their response
>> to
>>>>>> compute grid functionality of data grids and Hadoop ecosystem.
>>>>>> --
>>>>>> Denis
>>>>>> On Wed, May 9, 2018 at 5:23 AM, sbeaupre <
>>>> sven.beauprez@theglue.com <mailto:sven.beauprez@theglue.com>>
>>>>>> wrote:
>>>>>>> This is just a thought that came out of a discussion with
>>>> Dimitry this
>>>>>>> morning. Recently Oracle has released GraalVM 1.0 after many
>>>> years of
>>>>>>> research and development, as a replacement for standard JVM.
>>>>>>> It should come with huge improvements on several areas
>>>> (interesting for
>>>>>>> ignite: AOT, native compilation, remove object allocation in
>>>> many cases,
>>>>>>> ...)
>>>>>>> Any interest from GG in this? Do you guys think it would give
>>>> ignite a
>>>>>>> performance boost (haven't tested it myself, just checking if
it
>>>> is
>>>>>>> worthwhile in the first place, probably low on our prio list).
>>>>>>> More info:
>>>>>>> - GraalVM for Java:
>>>>>>>       http://www.graalvm.org/docs/why-graal/#for-java-programs
>>>> <http://www.graalvm.org/docs/why-graal/#for-java-programs>
>>>>>>> - Twitter is running GraalVM in production for a while now:
>>>>>>>       https://www.youtube.com/watch?v=pR5NDkIZBOA <
>>>> https://www.youtube.com/watch?v=pR5NDkIZBOA>
>>>>>>> - Getting started:
>>>>>>>       http://www.graalvm.org/docs/getting-started/ <
>>>> http://www.graalvm.org/docs/getting-started/>
>>>>>>> regards,
>>>>>>> Sven
>>>>>>> --
>>>>>>> Sent from:
>>>> http://apache-ignite-developers.2346864.n4.nabble.com/ <
>>>> http://apache-ignite-developers.2346864.n4.nabble.com/>

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