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OpenFOAM goes multi-gpu

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Old   April 18, 2012, 08:10
Default A report from multi-gpu OpenFOAM simulations
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Lukasz Miroslaw
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The report can be seen here
http://vratis.com/blog/?page_id=2

We tested :
  1. Cavity3D up to 32M cells, icoFoam, PCG on both CPU and GPU.
  2. AhmedBody, 2.2M cells, simpleFoam
  3. Cabin, 1.5M cells, simpleFoam
Any questions, comments, suggestions are highly welcome.
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Old   July 14, 2013, 16:13
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Quote:
Originally Posted by Lukasz View Post
The report can be seen here
http://vratis.com/blog/?page_id=2

We tested :
  1. Cavity3D up to 32M cells, icoFoam, PCG on both CPU and GPU.
  2. AhmedBody, 2.2M cells, simpleFoam
  3. Cabin, 1.5M cells, simpleFoam
Any questions, comments, suggestions are highly welcome.
Hi, Lukasz,

Could you please post more details on how to perform GPU acceleration in OpenFoam? I want to try GPU acceleration too!

Thanks,
Ping
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Old   July 15, 2013, 12:32
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Lukasz Miroslaw
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Sure
Here is the link with instructions.
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Old   December 15, 2013, 06:55
Default InterFoam, InterDyMFoam GPU
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Anastasios
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Dear all,

I would like to ask if this works also with multiphase solvers like interFoam and interDyMFoam?

Thank you very much in advance
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Old   August 29, 2014, 07:27
Default Motorbike 6M on GPU
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Lukasz Miroslaw
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We are happy to announce that now it is possible to solve selected industry-relevant OpenFOAM cases on GPU ca. x3 faster vs. Intel Xeon E5649 running 12 cores.

This is about two times faster than competing solutions that offer only partial acceleration on GPU.

See the link for more details.
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