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Fix #143: Add data type reinterpreting cast methods #163

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Fix #143: Add data type reinterpreting cast methods #163

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12 changes: 6 additions & 6 deletions utils/codegen_tl1.py
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Original file line number Diff line number Diff line change
Expand Up @@ -201,10 +201,10 @@ def gen_body_core_code(bm, by):
int8x16_t vec_v_{0}_right_tmp1 = vqtbl1q_s8(vec_lut[{1} * k + {5}], vec_a{0}_bot);\n\
int8x16x2_t vec_v_left_{0} = vzipq_s8(vec_v_{0}_left_tmp1, vec_v_{0}_left_tmp0);\n\
int8x16x2_t vec_v_right_{0} = vzipq_s8(vec_v_{0}_right_tmp1, vec_v_{0}_right_tmp0);\n\
vec_c[{6}] += vec_v_left_{0}.val[0];\n\
vec_c[{6}] += vec_v_right_{0}.val[0];\n\
vec_c[{7}] += vec_v_left_{0}.val[1];\n\
vec_c[{7}] += vec_v_right_{0}.val[1];\n\
vec_c[{6}] += vreinterpretq_s16_s8(vec_v_left_{0}.val[0];\n\
vec_c[{6}] += vreinterpretq_s16_s8(vec_v_right_{0}.val[0]);\n\
vec_c[{7}] += vreinterpretq_s16_s8(vec_v_left_{0}.val[1]);\n\
vec_c[{7}] += vreinterpretq_s16_s8(vec_v_right_{0}.val[1]);\n\
".format(i, 2 * by // 2, (4 * i) % (2 * by // 2), (4 * i + 1) % (2 * by // 2), (4 * i + 2) % (2 * by // 2), (4 * i + 3) % (2 * by // 2), (i * 2) // (by // 2) * 2 + 0, (i * 2) // (by // 2) * 2 + 1)

all_code = "".join([all_code, core_code])
Expand Down Expand Up @@ -232,7 +232,7 @@ def gen_tbl_impl(pre, BM, BK, bm, k):
#ifdef __ARM_NEON\n\
const int KK = BBK{0} / 2;\n\
const uint8x16_t vec_mask = vdupq_n_u8(0x0f);\n\
const int8x16_t vec_zero = vdupq_n_s16(0x0000);\n\
const int8x16_t vec_zero = vdupq_n_s8(0x0000);\n\
int8x16_t vec_lut[2 * KK];\n\
".format(pre, BM, BK)

Expand All @@ -249,7 +249,7 @@ def gen_tbl_impl(pre, BM, BK, bm, k):
for (int i = 0; i < BM{}; i += {}) {{\n\
#pragma unroll\n\
for (int i=0; i<{}; i++) {{\n\
vec_c[i] = vandq_s16(vec_c[i], vec_zero);\n\
vec_c[i] = vandq_s16(vec_c[i], vreinterpretq_s16_s8(vec_zero));\n\
}}\n".format(pre, bm, bm // 8)

body_core_pre_code = "\n\
Expand Down