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Over the weekend I got to test #FluidX3D on the world's largest #HPC #GPU server, #GigaIOSuperNODE. Here is one of the largest #CFD simulations ever, the Concorde for 1 second at 300km/h landing speed. 40 *Billion* cells resolution. 33 hours runtime on 32 AMD Instinct #MI210 with a total 2TB VRAM.
https://youtu.be/clAqgNtySow

#LBM compute was 29 hours for 67k timesteps at 2976×8936×1489 (12.4mm)³ cells, plus 4h for rendering 5×600 4K frames.
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Dr. Moritz Lehmann

The Concorde sim also was a test of the newly implemented free-slip boundaries, a more accurate model for the turbulent boundary layer than no-slip boundaries.

Thank you GigaIO for allowing me to test this amazing hardware and show off its capabilities! I never had so much compute power in my terminal at once! 🖖😎🖥️🔥
https://gigaio.com/supernode/
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