On Fri, Jan 10, 2025 at 11:10:03AM +0000, chiranmoy.bhattacha...@fujitsu.com wrote: > We tried auto-vectorization and observed no performance improvement.
Do you mean that the auto-vectorization worked and you observed no performance improvement, or the auto-vectorization had no effect on the code generated? > The instructions in src/include/port/simd.h are based on older SIMD > architectures like NEON, whereas the patch uses the newer SVE, so some of > the instructions used in the patch may not have direct equivalents in > NEON. We will check the feasibility of integrating SVE in > "src/include/port/simd.h" and get back to you. Thanks! -- nathan
