7 ms·
Loop unrolling as shown by the author is quite common in maths functions. It is still quite readable and ensure good performance. Openblas use a similar trick
by brianon99 9y ago
Loop unrolling as shown by the author is quite common in maths functions. It is still quite readable and ensure good performance. Openblas use a similar tricks in the old days when there is no intrinsics. Not sure for now.