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Using multiple devices #147

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rbmetcalf opened this issue May 15, 2015 · 1 comment

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rbmetcalf commented May 15, 2015

@ntessore and I talked about this but I didn't see an issue on it.

When 2 or more graphics cards are present only one is used, but this could be changed.

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ntessore commented May 15, 2015

This definitely seems possible. A overview I found helpful is here: https://www.cvg.ethz.ch/teaching/2011spring/gpgpu/GPU-multi-device.pdf

As usual, the hardest part will be the splitting of the pixels to be worked on by each device, especially if a PSF is present. But it seems doable.

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