← Back to context Comment by saagarjha 5 months ago This would be a regression 2 comments saagarjha Reply bigfishrunning 5 months ago Why? Automatic vectorization is pretty bad and has been for years, but wouldn't it be nice if the compiler could unroll-loops and use SIMD instructions to make your code faster while also being correct? saagarjha 5 months ago If you are using SIMD instructions on x86 you probably want the unaligned ones
bigfishrunning 5 months ago Why? Automatic vectorization is pretty bad and has been for years, but wouldn't it be nice if the compiler could unroll-loops and use SIMD instructions to make your code faster while also being correct? saagarjha 5 months ago If you are using SIMD instructions on x86 you probably want the unaligned ones
saagarjha 5 months ago If you are using SIMD instructions on x86 you probably want the unaligned ones
Why? Automatic vectorization is pretty bad and has been for years, but wouldn't it be nice if the compiler could unroll-loops and use SIMD instructions to make your code faster while also being correct?
If you are using SIMD instructions on x86 you probably want the unaligned ones