How to efficiently sum a SIMD
Is there a way to sum a SIMD vector faster then a for loop?
4 Replies
Congrats @Sagi, you just advanced to level 1!
more on the over all question, i want to fastly calculate the mean squre error on two vectors in the simd, so i have 2 simd vector, let's say A and B so i need to calculate A-B and then sum the outcome, how can i do that efficiently in the SIMD?
v.reduce_add()thank you very much, I didn't notice that function