Lucky Iyinbor (@Luckyballa)
2025-05-30 | โค๏ธ 77 | ๐ 9
The dot product powers almost everything in graphics & ML
Itโs super simple to do multiplication part, but reducing N products to a sum on the GPU is not as trivial, especially if speed matters
Here are 4 different ways to do it, from very dumb to kinda smart โ https://x.com/Luckyballa/status/1928294571471163505/video/1
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