3 ms·
Yes, up to 64 bits. They're different for x86 SIMD (128 bits and up, SSE & AVX). For example vmovapd (requires alignment) vs vmovupd (can be unaligned).
by vardump 7y ago
Yes, up to 64 bits. They're different for x86 SIMD (128 bits and up, SSE & AVX). For example vmovapd (requires alignment) vs vmovupd (can be unaligned).