在preset_kernels目录下，bitnet-lut-kernels-tl1.h中，代码是否有错？int16x8_t和int8x16_t 两个数是否可以直接相加？具体含义是什么？

[dujifeng]

int16x8_t vec_c[4];
int8x16x2_t vec_v_left_0 = vzipq_s8(vec_v_0_left_tmp1, vec_v_0_left_tmp0);
int8x16x2_t vec_v_right_0 = vzipq_s8(vec_v_0_right_tmp1, vec_v_0_right_tmp0);
vec_c[0] += vec_v_left_0.val[0];
vec_c[0] += vec_v_right_0.val[0];
vec_c[1] += vec_v_left_0.val[1];
vec_c[1] += vec_v_right_0.val[1];

[y-vectorfield]

Hello, @dujifeng ,
I think this problem means some data type inconsistencies.
I submitted this #161 issue.
I am not native of Chinese language. Can you write your comments in English?

[dujifeng]

You are right. I just found the error and raise this issue. By the way, do you understand the code implementation of look-up-table generation and the look up table process in matrix mul. The coorspond funcs are ggml_preprocessor() and ggml_qgemm_lut() in this project.