I might be wrong, but doesn’t SSE require you to explicitly use it in C/C++? Laying out your data as arrays and specifically calling the SIMD operations on them?
Honestly, I’m not 100% sure. I would bet that a modern compiler would just “do the right thing” but I’ve never written code in such a high performance fashion before.
I might be wrong, but doesn’t SSE require you to explicitly use it in C/C++? Laying out your data as arrays and specifically calling the SIMD operations on them?
Honestly, I’m not 100% sure. I would bet that a modern compiler would just “do the right thing” but I’ve never written code in such a high performance fashion before.