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Comment on Tell HN: GpuOwl/PRPLL, GPU software used to find the largest prime numberparent

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Yes I expect there may be some micro-optimizations that are available on CUDA, such as using bits of PTX in places.

And if the GPU provides some sort of matrix-multiplication on FP64, that we're not currently making use of -- clearly that would be a big opportunity.

But somebody needs to implement it, profile, test.. on some HW.

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