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Search: Posts Made By: flotus1
Forum: Main CFD Forum March 19, 2021, 13:32
Replies: 16
Views: 5,152
Posted By flotus1
As is stated in the first 2 minutes of the video:...

As is stated in the first 2 minutes of the video: this cluster of SBCs is first and foremost a learning tool.
And the code that was run could not be further from a FV CFD code. Low optimization,...
Forum: Main CFD Forum December 16, 2019, 12:03
Replies: 16
Views: 5,152
Posted By flotus1
But the Pi has 4 cores. And Oracle...and...

But the Pi has 4 cores. And Oracle...and complisticated algorithms :rolleyes:
Forum: Main CFD Forum December 12, 2019, 11:40
Replies: 16
Views: 5,152
Posted By flotus1
Do you know which kind of codes they run on these...

Do you know which kind of codes they run on these clusters? I don't, but I can make an educated guess: codes that don't rely on low-latency node-interconnects to achieve inter-node scaling. OpenFOAM...
Forum: Main CFD Forum December 12, 2019, 07:57
Replies: 16
Views: 5,152
Posted By flotus1
I never said that it could not be done. ...

I never said that it could not be done.
Instead, I gave reasons for why this is not a viable solution for a productive system. And these reasons hold true, regardless of CPU type. More theoretical...
Forum: Main CFD Forum November 5, 2019, 08:46
Replies: 16
Views: 5,152
Posted By flotus1
The first question that comes to mind is: why? ...

The first question that comes to mind is: why?

It is definitely possible to build a diy cluster from single-board computers like raspberry pi. There are plenty of examples on the internet, e.g....
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