Does EDEM have a multi-level cell/grid feature for more efficient tracking of wide size distributions?

Colin Hare

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v2022.3

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Stephen Cole

Hi Colin,

The CPU and CUDA GPU have different grid/contact detection systems. The CPU grid is fixed regardless of the distribution.

We don't have any published material on the GPU grid but it uses a system similar to the one described here: https://developer.nvidia.com/blog/thinking-parallel-part-ii-tree-traversal-gpu/

Regards

Stephen

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Stephen Cole

Hi Colin,

The CPU and CUDA GPU have different grid/contact detection systems. The CPU grid is fixed regardless of the distribution.

We don't have any published material on the GPU grid but it uses a system similar to the one described here: https://developer.nvidia.com/blog/thinking-parallel-part-ii-tree-traversal-gpu/

Regards

Stephen

Colin Hare

Hi Colin,

The CPU and CUDA GPU have different grid/contact detection systems. The CPU grid is fixed regardless of the distribution.

We don't have any published material on the GPU grid but it uses a system similar to the one described here: https://developer.nvidia.com/blog/thinking-parallel-part-ii-tree-traversal-gpu/

Regards

Stephen

Thanks very much Stephen!

Kind regards,

Colin