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Jeff Bolz
d8b61e05f8
* vulkan: Implement top-k Each pass launches workgroups that each sort 2^N elements (where N is usually 7-10) and discards all but the top K. Repeat until only K are left. And there's a fast path when K==1 to just find the max value rather than sorting. * fix pipeline selection * vulkan: Add N-ary search algorithm for topk * microoptimizations