| Compiler | Implementations |
| gcc -funroll-loops -march=loongson2f -mabi=n32 -O2 | avx2 ref |
| gcc -funroll-loops -march=loongson2f -mabi=n32 -O3 | avx2 ref |
| gcc -funroll-loops -march=loongson2f -mabi=n32 -Os | avx2 ref |
| gcc -march=loongson2f -mabi=n32 -O2 | avx2 ref |
| gcc -march=loongson2f -mabi=n32 -O3 | avx2 ref |
| gcc -march=loongson2f -mabi=n32 -Os | avx2 ref |