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Search: Posts Made By: Lukasz
Forum: Hardware September 11, 2014, 04:20
Replies: 23
Views: 21,016
Posted By Lukasz
Thanks Kyle for your honest opinion. We are...

Thanks Kyle for your honest opinion.
We are already working on multi-GPU.

Which following LES/DES models (http://www.openfoam.org/features/LES.php) do you think would be attractive for the...
Forum: Hardware September 3, 2014, 02:15
Replies: 23
Views: 21,016
Posted By Lukasz
Full acceleration on GPU vs. partial

Our previous posts with acceleration of linear part of the flow solver were not promising. The conclusion is that partial acceleration is not the way to go.

This is the reason why we focused on...
Forum: Hardware April 18, 2012, 14:54
Replies: 23
Views: 21,016
Posted By Lukasz
Now, we have AMG preconditioner if you are...

Now, we have AMG preconditioner if you are interested. It converges faster than DIC and DILU according to our preliminary tests.
See http://wp.me/p1ZihD-1V for details
Forum: Hardware December 13, 2010, 15:07
Replies: 23
Views: 21,016
Posted By Lukasz
Thanks for finding the outdated information in...

Thanks for finding the outdated information in our documentation.

No, you don't need to recompile it. It is a plugin, just follow the installation instructions in order to run it.
Forum: Hardware December 13, 2010, 11:53
Replies: 23
Views: 21,016
Posted By Lukasz
Check...

Check https://sourceforge.net/projects/openfoamspeedit/
Forum: Hardware October 6, 2010, 09:59
Replies: 23
Views: 21,016
Posted By Lukasz
Dear Alex, Before we can comment performance...

Dear Alex,

Before we can comment performance results you obtained, we should know your hardware configuration.
Please remember, that even the most powerful GPUs are only about ten times faster...
Forum: Hardware July 8, 2010, 12:18
Replies: 23
Views: 21,016
Posted By Lukasz
We finished the work and the official release is...

We finished the work and the official release is there. You can find the OpenFOAM plugin for GPU-based iterative solvers (Conjugate Gradient and BiCGSTAB) at speedit.vratis.com. Classic version of...
Forum: Hardware March 25, 2010, 14:40
Replies: 23
Views: 21,016
Posted By Lukasz
I have just done that. thanks

I have just done that. thanks
Forum: Hardware March 23, 2010, 17:20
Replies: 23
Views: 21,016
Posted By Lukasz
OpenFOAM and CUDA

Dear All,

We announce that the SpeedIT Toolkit 0.9 has been released. The library has been internally deployed, tested and validated in a real scenario (blood flow in aortic bifurcation, data...
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