https://github.com/apache/doris/pull/38360 The previous code only considered the x86 architecture, and _mm_movemask_epi8 does not have a corresponding instruction in ARM. According to the article below, we need to abstract the overall logic. For ARM, optimize using the content mentioned in the following article: filter function origin 0.711375 seconds 0.7154 seconds 0.71782 seconds 0.715296 seconds filter function arm opt 0.559854 seconds 0.559854 seconds 0.559854 seconds 0.559854 seconds