GPU computing with akka

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Oscar Picasso

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Apr 26, 2011, 7:16:23 PM4/26/11
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Hi,

Would parallel computing with Akka on a GPU like Tesla be something
possible / beneficial in a not too far future?
I guess it would depend on the Scala team work on cuda.

Any thoughts?

scala team ERC grant : http://www.scala-lang.org/node/8579
nvidia tesla : http://www.nvidia.com/object/personal-supercomputing.html

Jonas Bonér

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Apr 27, 2011, 5:29:28 AM4/27/11
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I have been thinking of building support for that for long time. But
it is just never enough high prio. If someone wanted to take a shot at
it it would be awesome. I think it could make total sense.

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Garrick Evans

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Apr 27, 2011, 3:27:23 PM4/27/11
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Have you seen ScalaCL? 

Peter Veentjer

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Apr 27, 2011, 3:59:36 PM4/27/11
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I think it also makes a lot of sense.

Although programming gpu's is not the same as programming a general purpose cpu.

ps:
There is a Java binding for CUDA: http://www.jcuda.org/

On Wed, Apr 27, 2011 at 9:27 PM, Garrick Evans <buk...@gmail.com> wrote:
Have you seen ScalaCL? 

Jonas Bonér

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Apr 27, 2011, 4:07:47 PM4/27/11
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Yeah, but not tried it. Have you?

On 27 April 2011 21:27, Garrick Evans <buk...@gmail.com> wrote:
> Have you seen ScalaCL?
>

Garrick Evans

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Apr 27, 2011, 10:02:51 PM4/27/11
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cool. will check that out.

Garrick Evans

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Apr 27, 2011, 10:04:05 PM4/27/11
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not yet.. btw, Larrabee was the project at Intel I was talking about earlier.

Jonas Bonér

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Apr 27, 2011, 10:24:27 PM4/27/11
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On 28 April 2011 04:04, Garrick Evans <buk...@gmail.com> wrote:
> not yet.. btw, Larrabee was the project at Intel I was talking about

Cool. Will check it out.

> earlier.

Garrick Evans

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Aug 24, 2011, 1:11:45 AM8/24/11
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A long time ago we had this discussion and it was rattling around in my head on and off ever since.  I was able to scratch together a few nights and mornings recently and start something.  Anyway, I have no idea if I'll be able to give this dedicated attention but figured I'd share it in the event there was interest... It definitely falls in the quick and dirty category - browse and your own risk.


g

Jonas Bonér

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Aug 24, 2011, 4:37:51 AM8/24/11
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 That sounds very cool. I'm really interested to see what comes out of this. I hope you get the time to complete it

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Zhaojie Niu

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Sep 8, 2016, 2:23:56 AM9/8/16
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Hi Guys:

Are you still working on the GPU support for Akka?  

I think it will be very useful if Akka can support GPU computing now. We can see how hot the deep learning is recently and it also shows that GPU indeed outperforms CPU in terms of these kind of simple but massive computing for the SGD-like algorithms which are widely used.

I am very interested in this project. Do you have any updates on this kind of project (e.g., https://github.com/buka/kula)? 
I plan to explore this direction and try to develop a prototype based on this project even it seems that nobody maintain it for a long time -_-.

在 2011年8月24日星期三 UTC+8下午4:37:51,Jonas Bonér写道:

Akka Team

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Sep 8, 2016, 10:08:32 AM9/8/16
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Hi Zhaoije,

No we are not working on anything like that, and the project mentioned does not seem to have been touched in the last 5 years.

If there are JVM libraries that can do GPU processing there is nothing stopping you from using it from actors/Akka though.

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Zhaojie Niu

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Sep 9, 2016, 9:10:06 AM9/9/16
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Dear Johan:

Thanks for your reply.

Does Akka team have any plans to support GPU?

在 2016年9月8日星期四 UTC+8下午10:08:32,Akka Team写道:
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Akka Team

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Sep 9, 2016, 11:12:52 AM9/9/16
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No, no plans currently

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