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Euler equation (compressible fluid) using cuda

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Uploaded by on Jun 3, 2009

http://math.univ-bpclermont.fr/~clauzon/vids/
This is a REAL TIME capture of my volume finite compressible euler equation solver using GPU (Cuda). This simulation represente a shock wave propagation. Mesh is 256x256. The simulation runs at 150 iteration per seconds (13GFlops) on my laptop (8800MGTX).

Using a Tesla or a G275 I can get much better and I'm able to perform 2048x2048 simulations REAL TIME.

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  • cuda been better.

  • I am totally in awe of this stuff, meshing, calculating and representing results is not trivial separately, let alone together.. I am just wondering how you did this, what tools did you use (packages and such), how do you incorporate the geometry you draw in (immersed bl?) without creating instabilities etc ?

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