| // Auto-generated file. Do not edit! |
| // Template: src/qs8-igemm/neon-mull-addw-dup.c.in |
| // Generator: tools/xngen |
| // |
| // Copyright 2021 Google LLC |
| // |
| // This source code is licensed under the BSD-style license found in the |
| // LICENSE file in the root directory of this source tree. |
| |
| #include <assert.h> |
| |
| #include <arm_neon.h> |
| |
| #include <xnnpack/common.h> |
| #include <xnnpack/gemm.h> |
| |
| |
| void xnn_qs8_igemm_minmax_ukernel_3x16__neon_mull_addw_dup( |
| size_t mr, |
| size_t nc, |
| size_t kc, |
| size_t ks, |
| const int8_t** restrict a, |
| const void* restrict w, |
| int8_t* restrict c, |
| size_t cm_stride, |
| size_t cn_stride, |
| size_t a_offset, |
| const int8_t* zero, |
| const union xnn_qs8_gemm_params params[restrict XNN_MIN_ELEMENTS(1)]) XNN_DISABLE_TSAN |
| { |
| assert(mr != 0); |
| assert(mr <= 3); |
| assert(nc != 0); |
| assert(kc != 0); |
| assert(ks != 0); |
| assert(ks % (3 * sizeof(void*)) == 0); |
| assert(a_offset % sizeof(int8_t) == 0); |
| assert(a != NULL); |
| assert(w != NULL); |
| assert(c != NULL); |
| |
| int8_t* c0 = c; |
| int8_t* c1 = (int8_t*) ((uintptr_t) c0 + cm_stride); |
| if XNN_UNPREDICTABLE(mr < 2) { |
| c1 = c0; |
| } |
| int8_t* c2 = (int8_t*) ((uintptr_t) c1 + cm_stride); |
| if XNN_UNPREDICTABLE(mr <= 2) { |
| c2 = c1; |
| } |
| |
| do { |
| int32x4_t vacc0x0123 = vld1q_s32(w); w = (const void*) ((uintptr_t) w + 4 * sizeof(int32_t)); |
| int32x4_t vacc0x4567 = vld1q_s32(w); w = (const void*) ((uintptr_t) w + 4 * sizeof(int32_t)); |
| int32x4_t vacc0x89AB = vld1q_s32(w); w = (const void*) ((uintptr_t) w + 4 * sizeof(int32_t)); |
| int32x4_t vacc0xCDEF = vld1q_s32(w); w = (const void*) ((uintptr_t) w + 4 * sizeof(int32_t)); |
| int32x4_t vacc1x0123 = vacc0x0123; |
| int32x4_t vacc1x4567 = vacc0x4567; |
| int32x4_t vacc1x89AB = vacc0x89AB; |
| int32x4_t vacc1xCDEF = vacc0xCDEF; |
| int32x4_t vacc2x0123 = vacc0x0123; |
| int32x4_t vacc2x4567 = vacc0x4567; |
| int32x4_t vacc2x89AB = vacc0x89AB; |
| int32x4_t vacc2xCDEF = vacc0xCDEF; |
| |
| size_t p = ks; |
| do { |
| const int8_t* restrict a0 = a[0]; |
| if XNN_UNPREDICTABLE(a0 != zero) { |
| a0 = (const int8_t*) ((uintptr_t) a0 + a_offset); |
| } |
| const int8_t* restrict a1 = a[1]; |
| if XNN_UNPREDICTABLE(a1 != zero) { |
| a1 = (const int8_t*) ((uintptr_t) a1 + a_offset); |
| } |
| const int8_t* restrict a2 = a[2]; |
| if XNN_UNPREDICTABLE(a2 != zero) { |
| a2 = (const int8_t*) ((uintptr_t) a2 + a_offset); |
| } |
| a += 3; |
| |
| size_t k = kc; |
| while (k >= 8 * sizeof(int8_t)) { |
| const int8x8_t va0 = vld1_s8(a0); a0 += 8; |
| const int8x8_t va1 = vld1_s8(a1); a1 += 8; |
| const int8x8_t va2 = vld1_s8(a2); a2 += 8; |
| |
| const int8x8_t vb01234567c0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| |
| const int16x8_t vprod0x01234567c0 = vmull_s8(vb01234567c0, vdup_lane_s8(va0, 0)); |
| vacc0x0123 = vaddw_s16(vacc0x0123, vget_low_s16(vprod0x01234567c0)); |
| vacc0x4567 = vaddw_s16(vacc0x4567, vget_high_s16(vprod0x01234567c0)); |
| const int16x8_t vprod1x01234567c0 = vmull_s8(vb01234567c0, vdup_lane_s8(va1, 0)); |
| vacc1x0123 = vaddw_s16(vacc1x0123, vget_low_s16(vprod1x01234567c0)); |
| vacc1x4567 = vaddw_s16(vacc1x4567, vget_high_s16(vprod1x01234567c0)); |
| const int16x8_t vprod2x01234567c0 = vmull_s8(vb01234567c0, vdup_lane_s8(va2, 0)); |
| vacc2x0123 = vaddw_s16(vacc2x0123, vget_low_s16(vprod2x01234567c0)); |
| vacc2x4567 = vaddw_s16(vacc2x4567, vget_high_s16(vprod2x01234567c0)); |
| const int8x8_t vb89ABCDEFc0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| |
| const int16x8_t vprod0x89ABCDEFc0 = vmull_s8(vb89ABCDEFc0, vdup_lane_s8(va0, 0)); |
| vacc0x89AB = vaddw_s16(vacc0x89AB, vget_low_s16(vprod0x89ABCDEFc0)); |
| vacc0xCDEF = vaddw_s16(vacc0xCDEF, vget_high_s16(vprod0x89ABCDEFc0)); |
| const int16x8_t vprod1x89ABCDEFc0 = vmull_s8(vb89ABCDEFc0, vdup_lane_s8(va1, 0)); |
| vacc1x89AB = vaddw_s16(vacc1x89AB, vget_low_s16(vprod1x89ABCDEFc0)); |
| vacc1xCDEF = vaddw_s16(vacc1xCDEF, vget_high_s16(vprod1x89ABCDEFc0)); |
| const int16x8_t vprod2x89ABCDEFc0 = vmull_s8(vb89ABCDEFc0, vdup_lane_s8(va2, 0)); |
| vacc2x89AB = vaddw_s16(vacc2x89AB, vget_low_s16(vprod2x89ABCDEFc0)); |
| vacc2xCDEF = vaddw_s16(vacc2xCDEF, vget_high_s16(vprod2x89ABCDEFc0)); |
| const int8x8_t vb01234567c1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| |
| const int16x8_t vprod0x01234567c1 = vmull_s8(vb01234567c1, vdup_lane_s8(va0, 1)); |
| vacc0x0123 = vaddw_s16(vacc0x0123, vget_low_s16(vprod0x01234567c1)); |
| vacc0x4567 = vaddw_s16(vacc0x4567, vget_high_s16(vprod0x01234567c1)); |
| const int16x8_t vprod1x01234567c1 = vmull_s8(vb01234567c1, vdup_lane_s8(va1, 1)); |
| vacc1x0123 = vaddw_s16(vacc1x0123, vget_low_s16(vprod1x01234567c1)); |
| vacc1x4567 = vaddw_s16(vacc1x4567, vget_high_s16(vprod1x01234567c1)); |
| const int16x8_t vprod2x01234567c1 = vmull_s8(vb01234567c1, vdup_lane_s8(va2, 1)); |
| vacc2x0123 = vaddw_s16(vacc2x0123, vget_low_s16(vprod2x01234567c1)); |
| vacc2x4567 = vaddw_s16(vacc2x4567, vget_high_s16(vprod2x01234567c1)); |
| const int8x8_t vb89ABCDEFc1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| |
| const int16x8_t vprod0x89ABCDEFc1 = vmull_s8(vb89ABCDEFc1, vdup_lane_s8(va0, 1)); |
| vacc0x89AB = vaddw_s16(vacc0x89AB, vget_low_s16(vprod0x89ABCDEFc1)); |
| vacc0xCDEF = vaddw_s16(vacc0xCDEF, vget_high_s16(vprod0x89ABCDEFc1)); |
| const int16x8_t vprod1x89ABCDEFc1 = vmull_s8(vb89ABCDEFc1, vdup_lane_s8(va1, 1)); |
| vacc1x89AB = vaddw_s16(vacc1x89AB, vget_low_s16(vprod1x89ABCDEFc1)); |
| vacc1xCDEF = vaddw_s16(vacc1xCDEF, vget_high_s16(vprod1x89ABCDEFc1)); |
| const int16x8_t vprod2x89ABCDEFc1 = vmull_s8(vb89ABCDEFc1, vdup_lane_s8(va2, 1)); |
| vacc2x89AB = vaddw_s16(vacc2x89AB, vget_low_s16(vprod2x89ABCDEFc1)); |
| vacc2xCDEF = vaddw_s16(vacc2xCDEF, vget_high_s16(vprod2x89ABCDEFc1)); |
| const int8x8_t vb01234567c2 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| |
| const int16x8_t vprod0x01234567c2 = vmull_s8(vb01234567c2, vdup_lane_s8(va0, 2)); |
| vacc0x0123 = vaddw_s16(vacc0x0123, vget_low_s16(vprod0x01234567c2)); |
| vacc0x4567 = vaddw_s16(vacc0x4567, vget_high_s16(vprod0x01234567c2)); |
| const int16x8_t vprod1x01234567c2 = vmull_s8(vb01234567c2, vdup_lane_s8(va1, 2)); |
| vacc1x0123 = vaddw_s16(vacc1x0123, vget_low_s16(vprod1x01234567c2)); |
| vacc1x4567 = vaddw_s16(vacc1x4567, vget_high_s16(vprod1x01234567c2)); |
| const int16x8_t vprod2x01234567c2 = vmull_s8(vb01234567c2, vdup_lane_s8(va2, 2)); |
| vacc2x0123 = vaddw_s16(vacc2x0123, vget_low_s16(vprod2x01234567c2)); |
| vacc2x4567 = vaddw_s16(vacc2x4567, vget_high_s16(vprod2x01234567c2)); |
| const int8x8_t vb89ABCDEFc2 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| |
| const int16x8_t vprod0x89ABCDEFc2 = vmull_s8(vb89ABCDEFc2, vdup_lane_s8(va0, 2)); |
| vacc0x89AB = vaddw_s16(vacc0x89AB, vget_low_s16(vprod0x89ABCDEFc2)); |
| vacc0xCDEF = vaddw_s16(vacc0xCDEF, vget_high_s16(vprod0x89ABCDEFc2)); |
| const int16x8_t vprod1x89ABCDEFc2 = vmull_s8(vb89ABCDEFc2, vdup_lane_s8(va1, 2)); |
| vacc1x89AB = vaddw_s16(vacc1x89AB, vget_low_s16(vprod1x89ABCDEFc2)); |
| vacc1xCDEF = vaddw_s16(vacc1xCDEF, vget_high_s16(vprod1x89ABCDEFc2)); |
| const int16x8_t vprod2x89ABCDEFc2 = vmull_s8(vb89ABCDEFc2, vdup_lane_s8(va2, 2)); |
| vacc2x89AB = vaddw_s16(vacc2x89AB, vget_low_s16(vprod2x89ABCDEFc2)); |
| vacc2xCDEF = vaddw_s16(vacc2xCDEF, vget_high_s16(vprod2x89ABCDEFc2)); |
| const int8x8_t vb01234567c3 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| |
| const int16x8_t vprod0x01234567c3 = vmull_s8(vb01234567c3, vdup_lane_s8(va0, 3)); |
| vacc0x0123 = vaddw_s16(vacc0x0123, vget_low_s16(vprod0x01234567c3)); |
| vacc0x4567 = vaddw_s16(vacc0x4567, vget_high_s16(vprod0x01234567c3)); |
| const int16x8_t vprod1x01234567c3 = vmull_s8(vb01234567c3, vdup_lane_s8(va1, 3)); |
| vacc1x0123 = vaddw_s16(vacc1x0123, vget_low_s16(vprod1x01234567c3)); |
| vacc1x4567 = vaddw_s16(vacc1x4567, vget_high_s16(vprod1x01234567c3)); |
| const int16x8_t vprod2x01234567c3 = vmull_s8(vb01234567c3, vdup_lane_s8(va2, 3)); |
| vacc2x0123 = vaddw_s16(vacc2x0123, vget_low_s16(vprod2x01234567c3)); |
| vacc2x4567 = vaddw_s16(vacc2x4567, vget_high_s16(vprod2x01234567c3)); |
| const int8x8_t vb89ABCDEFc3 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| |
| const int16x8_t vprod0x89ABCDEFc3 = vmull_s8(vb89ABCDEFc3, vdup_lane_s8(va0, 3)); |
| vacc0x89AB = vaddw_s16(vacc0x89AB, vget_low_s16(vprod0x89ABCDEFc3)); |
| vacc0xCDEF = vaddw_s16(vacc0xCDEF, vget_high_s16(vprod0x89ABCDEFc3)); |
| const int16x8_t vprod1x89ABCDEFc3 = vmull_s8(vb89ABCDEFc3, vdup_lane_s8(va1, 3)); |
| vacc1x89AB = vaddw_s16(vacc1x89AB, vget_low_s16(vprod1x89ABCDEFc3)); |
| vacc1xCDEF = vaddw_s16(vacc1xCDEF, vget_high_s16(vprod1x89ABCDEFc3)); |
| const int16x8_t vprod2x89ABCDEFc3 = vmull_s8(vb89ABCDEFc3, vdup_lane_s8(va2, 3)); |
| vacc2x89AB = vaddw_s16(vacc2x89AB, vget_low_s16(vprod2x89ABCDEFc3)); |
| vacc2xCDEF = vaddw_s16(vacc2xCDEF, vget_high_s16(vprod2x89ABCDEFc3)); |
| const int8x8_t vb01234567c4 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| |
| const int16x8_t vprod0x01234567c4 = vmull_s8(vb01234567c4, vdup_lane_s8(va0, 4)); |
| vacc0x0123 = vaddw_s16(vacc0x0123, vget_low_s16(vprod0x01234567c4)); |
| vacc0x4567 = vaddw_s16(vacc0x4567, vget_high_s16(vprod0x01234567c4)); |
| const int16x8_t vprod1x01234567c4 = vmull_s8(vb01234567c4, vdup_lane_s8(va1, 4)); |
| vacc1x0123 = vaddw_s16(vacc1x0123, vget_low_s16(vprod1x01234567c4)); |
| vacc1x4567 = vaddw_s16(vacc1x4567, vget_high_s16(vprod1x01234567c4)); |
| const int16x8_t vprod2x01234567c4 = vmull_s8(vb01234567c4, vdup_lane_s8(va2, 4)); |
| vacc2x0123 = vaddw_s16(vacc2x0123, vget_low_s16(vprod2x01234567c4)); |
| vacc2x4567 = vaddw_s16(vacc2x4567, vget_high_s16(vprod2x01234567c4)); |
| const int8x8_t vb89ABCDEFc4 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| |
| const int16x8_t vprod0x89ABCDEFc4 = vmull_s8(vb89ABCDEFc4, vdup_lane_s8(va0, 4)); |
| vacc0x89AB = vaddw_s16(vacc0x89AB, vget_low_s16(vprod0x89ABCDEFc4)); |
| vacc0xCDEF = vaddw_s16(vacc0xCDEF, vget_high_s16(vprod0x89ABCDEFc4)); |
| const int16x8_t vprod1x89ABCDEFc4 = vmull_s8(vb89ABCDEFc4, vdup_lane_s8(va1, 4)); |
| vacc1x89AB = vaddw_s16(vacc1x89AB, vget_low_s16(vprod1x89ABCDEFc4)); |
| vacc1xCDEF = vaddw_s16(vacc1xCDEF, vget_high_s16(vprod1x89ABCDEFc4)); |
| const int16x8_t vprod2x89ABCDEFc4 = vmull_s8(vb89ABCDEFc4, vdup_lane_s8(va2, 4)); |
| vacc2x89AB = vaddw_s16(vacc2x89AB, vget_low_s16(vprod2x89ABCDEFc4)); |
| vacc2xCDEF = vaddw_s16(vacc2xCDEF, vget_high_s16(vprod2x89ABCDEFc4)); |
| const int8x8_t vb01234567c5 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| |
| const int16x8_t vprod0x01234567c5 = vmull_s8(vb01234567c5, vdup_lane_s8(va0, 5)); |
| vacc0x0123 = vaddw_s16(vacc0x0123, vget_low_s16(vprod0x01234567c5)); |
| vacc0x4567 = vaddw_s16(vacc0x4567, vget_high_s16(vprod0x01234567c5)); |
| const int16x8_t vprod1x01234567c5 = vmull_s8(vb01234567c5, vdup_lane_s8(va1, 5)); |
| vacc1x0123 = vaddw_s16(vacc1x0123, vget_low_s16(vprod1x01234567c5)); |
| vacc1x4567 = vaddw_s16(vacc1x4567, vget_high_s16(vprod1x01234567c5)); |
| const int16x8_t vprod2x01234567c5 = vmull_s8(vb01234567c5, vdup_lane_s8(va2, 5)); |
| vacc2x0123 = vaddw_s16(vacc2x0123, vget_low_s16(vprod2x01234567c5)); |
| vacc2x4567 = vaddw_s16(vacc2x4567, vget_high_s16(vprod2x01234567c5)); |
| const int8x8_t vb89ABCDEFc5 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| |
| const int16x8_t vprod0x89ABCDEFc5 = vmull_s8(vb89ABCDEFc5, vdup_lane_s8(va0, 5)); |
| vacc0x89AB = vaddw_s16(vacc0x89AB, vget_low_s16(vprod0x89ABCDEFc5)); |
| vacc0xCDEF = vaddw_s16(vacc0xCDEF, vget_high_s16(vprod0x89ABCDEFc5)); |
| const int16x8_t vprod1x89ABCDEFc5 = vmull_s8(vb89ABCDEFc5, vdup_lane_s8(va1, 5)); |
| vacc1x89AB = vaddw_s16(vacc1x89AB, vget_low_s16(vprod1x89ABCDEFc5)); |
| vacc1xCDEF = vaddw_s16(vacc1xCDEF, vget_high_s16(vprod1x89ABCDEFc5)); |
| const int16x8_t vprod2x89ABCDEFc5 = vmull_s8(vb89ABCDEFc5, vdup_lane_s8(va2, 5)); |
| vacc2x89AB = vaddw_s16(vacc2x89AB, vget_low_s16(vprod2x89ABCDEFc5)); |
| vacc2xCDEF = vaddw_s16(vacc2xCDEF, vget_high_s16(vprod2x89ABCDEFc5)); |
| const int8x8_t vb01234567c6 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| |
| const int16x8_t vprod0x01234567c6 = vmull_s8(vb01234567c6, vdup_lane_s8(va0, 6)); |
| vacc0x0123 = vaddw_s16(vacc0x0123, vget_low_s16(vprod0x01234567c6)); |
| vacc0x4567 = vaddw_s16(vacc0x4567, vget_high_s16(vprod0x01234567c6)); |
| const int16x8_t vprod1x01234567c6 = vmull_s8(vb01234567c6, vdup_lane_s8(va1, 6)); |
| vacc1x0123 = vaddw_s16(vacc1x0123, vget_low_s16(vprod1x01234567c6)); |
| vacc1x4567 = vaddw_s16(vacc1x4567, vget_high_s16(vprod1x01234567c6)); |
| const int16x8_t vprod2x01234567c6 = vmull_s8(vb01234567c6, vdup_lane_s8(va2, 6)); |
| vacc2x0123 = vaddw_s16(vacc2x0123, vget_low_s16(vprod2x01234567c6)); |
| vacc2x4567 = vaddw_s16(vacc2x4567, vget_high_s16(vprod2x01234567c6)); |
| const int8x8_t vb89ABCDEFc6 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| |
| const int16x8_t vprod0x89ABCDEFc6 = vmull_s8(vb89ABCDEFc6, vdup_lane_s8(va0, 6)); |
| vacc0x89AB = vaddw_s16(vacc0x89AB, vget_low_s16(vprod0x89ABCDEFc6)); |
| vacc0xCDEF = vaddw_s16(vacc0xCDEF, vget_high_s16(vprod0x89ABCDEFc6)); |
| const int16x8_t vprod1x89ABCDEFc6 = vmull_s8(vb89ABCDEFc6, vdup_lane_s8(va1, 6)); |
| vacc1x89AB = vaddw_s16(vacc1x89AB, vget_low_s16(vprod1x89ABCDEFc6)); |
| vacc1xCDEF = vaddw_s16(vacc1xCDEF, vget_high_s16(vprod1x89ABCDEFc6)); |
| const int16x8_t vprod2x89ABCDEFc6 = vmull_s8(vb89ABCDEFc6, vdup_lane_s8(va2, 6)); |
| vacc2x89AB = vaddw_s16(vacc2x89AB, vget_low_s16(vprod2x89ABCDEFc6)); |
| vacc2xCDEF = vaddw_s16(vacc2xCDEF, vget_high_s16(vprod2x89ABCDEFc6)); |
| const int8x8_t vb01234567c7 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| |
| const int16x8_t vprod0x01234567c7 = vmull_s8(vb01234567c7, vdup_lane_s8(va0, 7)); |
| vacc0x0123 = vaddw_s16(vacc0x0123, vget_low_s16(vprod0x01234567c7)); |
| vacc0x4567 = vaddw_s16(vacc0x4567, vget_high_s16(vprod0x01234567c7)); |
| const int16x8_t vprod1x01234567c7 = vmull_s8(vb01234567c7, vdup_lane_s8(va1, 7)); |
| vacc1x0123 = vaddw_s16(vacc1x0123, vget_low_s16(vprod1x01234567c7)); |
| vacc1x4567 = vaddw_s16(vacc1x4567, vget_high_s16(vprod1x01234567c7)); |
| const int16x8_t vprod2x01234567c7 = vmull_s8(vb01234567c7, vdup_lane_s8(va2, 7)); |
| vacc2x0123 = vaddw_s16(vacc2x0123, vget_low_s16(vprod2x01234567c7)); |
| vacc2x4567 = vaddw_s16(vacc2x4567, vget_high_s16(vprod2x01234567c7)); |
| const int8x8_t vb89ABCDEFc7 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| |
| const int16x8_t vprod0x89ABCDEFc7 = vmull_s8(vb89ABCDEFc7, vdup_lane_s8(va0, 7)); |
| vacc0x89AB = vaddw_s16(vacc0x89AB, vget_low_s16(vprod0x89ABCDEFc7)); |
| vacc0xCDEF = vaddw_s16(vacc0xCDEF, vget_high_s16(vprod0x89ABCDEFc7)); |
| const int16x8_t vprod1x89ABCDEFc7 = vmull_s8(vb89ABCDEFc7, vdup_lane_s8(va1, 7)); |
| vacc1x89AB = vaddw_s16(vacc1x89AB, vget_low_s16(vprod1x89ABCDEFc7)); |
| vacc1xCDEF = vaddw_s16(vacc1xCDEF, vget_high_s16(vprod1x89ABCDEFc7)); |
| const int16x8_t vprod2x89ABCDEFc7 = vmull_s8(vb89ABCDEFc7, vdup_lane_s8(va2, 7)); |
| vacc2x89AB = vaddw_s16(vacc2x89AB, vget_low_s16(vprod2x89ABCDEFc7)); |
| vacc2xCDEF = vaddw_s16(vacc2xCDEF, vget_high_s16(vprod2x89ABCDEFc7)); |
| |
| k -= 8 * sizeof(int8_t); |
| } |
| if XNN_UNLIKELY(k != 0) { |
| const int8x8_t va0 = vld1_s8(a0); a0 = (const int8_t*) ((uintptr_t) a0 + k); |
| const int8x8_t va1 = vld1_s8(a1); a1 = (const int8_t*) ((uintptr_t) a1 + k); |
| const int8x8_t va2 = vld1_s8(a2); a2 = (const int8_t*) ((uintptr_t) a2 + k); |
| |
| const int8x8_t vb01234567c0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| const int8x8_t vb89ABCDEFc0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| |
| const int16x8_t vprod0x01234567c0 = vmull_s8(vb01234567c0, vdup_lane_s8(va0, 0)); |
| vacc0x0123 = vaddw_s16(vacc0x0123, vget_low_s16(vprod0x01234567c0)); |
| vacc0x4567 = vaddw_s16(vacc0x4567, vget_high_s16(vprod0x01234567c0)); |
| const int16x8_t vprod0x89ABCDEFc0 = vmull_s8(vb89ABCDEFc0, vdup_lane_s8(va0, 0)); |
| vacc0x89AB = vaddw_s16(vacc0x89AB, vget_low_s16(vprod0x89ABCDEFc0)); |
| vacc0xCDEF = vaddw_s16(vacc0xCDEF, vget_high_s16(vprod0x89ABCDEFc0)); |
| const int16x8_t vprod1x01234567c0 = vmull_s8(vb01234567c0, vdup_lane_s8(va1, 0)); |
| vacc1x0123 = vaddw_s16(vacc1x0123, vget_low_s16(vprod1x01234567c0)); |
| vacc1x4567 = vaddw_s16(vacc1x4567, vget_high_s16(vprod1x01234567c0)); |
| const int16x8_t vprod1x89ABCDEFc0 = vmull_s8(vb89ABCDEFc0, vdup_lane_s8(va1, 0)); |
| vacc1x89AB = vaddw_s16(vacc1x89AB, vget_low_s16(vprod1x89ABCDEFc0)); |
| vacc1xCDEF = vaddw_s16(vacc1xCDEF, vget_high_s16(vprod1x89ABCDEFc0)); |
| const int16x8_t vprod2x01234567c0 = vmull_s8(vb01234567c0, vdup_lane_s8(va2, 0)); |
| vacc2x0123 = vaddw_s16(vacc2x0123, vget_low_s16(vprod2x01234567c0)); |
| vacc2x4567 = vaddw_s16(vacc2x4567, vget_high_s16(vprod2x01234567c0)); |
| const int16x8_t vprod2x89ABCDEFc0 = vmull_s8(vb89ABCDEFc0, vdup_lane_s8(va2, 0)); |
| vacc2x89AB = vaddw_s16(vacc2x89AB, vget_low_s16(vprod2x89ABCDEFc0)); |
| vacc2xCDEF = vaddw_s16(vacc2xCDEF, vget_high_s16(vprod2x89ABCDEFc0)); |
| |
| if (k >= 2 * sizeof(int8_t)) { |
| const int8x8_t vb01234567c1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| const int8x8_t vb89ABCDEFc1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| |
| const int16x8_t vprod0x01234567c1 = vmull_s8(vb01234567c1, vdup_lane_s8(va0, 1)); |
| vacc0x0123 = vaddw_s16(vacc0x0123, vget_low_s16(vprod0x01234567c1)); |
| vacc0x4567 = vaddw_s16(vacc0x4567, vget_high_s16(vprod0x01234567c1)); |
| const int16x8_t vprod0x89ABCDEFc1 = vmull_s8(vb89ABCDEFc1, vdup_lane_s8(va0, 1)); |
| vacc0x89AB = vaddw_s16(vacc0x89AB, vget_low_s16(vprod0x89ABCDEFc1)); |
| vacc0xCDEF = vaddw_s16(vacc0xCDEF, vget_high_s16(vprod0x89ABCDEFc1)); |
| const int16x8_t vprod1x01234567c1 = vmull_s8(vb01234567c1, vdup_lane_s8(va1, 1)); |
| vacc1x0123 = vaddw_s16(vacc1x0123, vget_low_s16(vprod1x01234567c1)); |
| vacc1x4567 = vaddw_s16(vacc1x4567, vget_high_s16(vprod1x01234567c1)); |
| const int16x8_t vprod1x89ABCDEFc1 = vmull_s8(vb89ABCDEFc1, vdup_lane_s8(va1, 1)); |
| vacc1x89AB = vaddw_s16(vacc1x89AB, vget_low_s16(vprod1x89ABCDEFc1)); |
| vacc1xCDEF = vaddw_s16(vacc1xCDEF, vget_high_s16(vprod1x89ABCDEFc1)); |
| const int16x8_t vprod2x01234567c1 = vmull_s8(vb01234567c1, vdup_lane_s8(va2, 1)); |
| vacc2x0123 = vaddw_s16(vacc2x0123, vget_low_s16(vprod2x01234567c1)); |
| vacc2x4567 = vaddw_s16(vacc2x4567, vget_high_s16(vprod2x01234567c1)); |
| const int16x8_t vprod2x89ABCDEFc1 = vmull_s8(vb89ABCDEFc1, vdup_lane_s8(va2, 1)); |
| vacc2x89AB = vaddw_s16(vacc2x89AB, vget_low_s16(vprod2x89ABCDEFc1)); |
| vacc2xCDEF = vaddw_s16(vacc2xCDEF, vget_high_s16(vprod2x89ABCDEFc1)); |
| |
| if (k > 2 * sizeof(int8_t)) { |
| const int8x8_t vb01234567c2 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| const int8x8_t vb89ABCDEFc2 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| |
| const int16x8_t vprod0x01234567c2 = vmull_s8(vb01234567c2, vdup_lane_s8(va0, 2)); |
| vacc0x0123 = vaddw_s16(vacc0x0123, vget_low_s16(vprod0x01234567c2)); |
| vacc0x4567 = vaddw_s16(vacc0x4567, vget_high_s16(vprod0x01234567c2)); |
| const int16x8_t vprod0x89ABCDEFc2 = vmull_s8(vb89ABCDEFc2, vdup_lane_s8(va0, 2)); |
| vacc0x89AB = vaddw_s16(vacc0x89AB, vget_low_s16(vprod0x89ABCDEFc2)); |
| vacc0xCDEF = vaddw_s16(vacc0xCDEF, vget_high_s16(vprod0x89ABCDEFc2)); |
| const int16x8_t vprod1x01234567c2 = vmull_s8(vb01234567c2, vdup_lane_s8(va1, 2)); |
| vacc1x0123 = vaddw_s16(vacc1x0123, vget_low_s16(vprod1x01234567c2)); |
| vacc1x4567 = vaddw_s16(vacc1x4567, vget_high_s16(vprod1x01234567c2)); |
| const int16x8_t vprod1x89ABCDEFc2 = vmull_s8(vb89ABCDEFc2, vdup_lane_s8(va1, 2)); |
| vacc1x89AB = vaddw_s16(vacc1x89AB, vget_low_s16(vprod1x89ABCDEFc2)); |
| vacc1xCDEF = vaddw_s16(vacc1xCDEF, vget_high_s16(vprod1x89ABCDEFc2)); |
| const int16x8_t vprod2x01234567c2 = vmull_s8(vb01234567c2, vdup_lane_s8(va2, 2)); |
| vacc2x0123 = vaddw_s16(vacc2x0123, vget_low_s16(vprod2x01234567c2)); |
| vacc2x4567 = vaddw_s16(vacc2x4567, vget_high_s16(vprod2x01234567c2)); |
| const int16x8_t vprod2x89ABCDEFc2 = vmull_s8(vb89ABCDEFc2, vdup_lane_s8(va2, 2)); |
| vacc2x89AB = vaddw_s16(vacc2x89AB, vget_low_s16(vprod2x89ABCDEFc2)); |
| vacc2xCDEF = vaddw_s16(vacc2xCDEF, vget_high_s16(vprod2x89ABCDEFc2)); |
| |
| if (k >= 4 * sizeof(int8_t)) { |
| const int8x8_t vb01234567c3 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| const int8x8_t vb89ABCDEFc3 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| |
| const int16x8_t vprod0x01234567c3 = vmull_s8(vb01234567c3, vdup_lane_s8(va0, 3)); |
| vacc0x0123 = vaddw_s16(vacc0x0123, vget_low_s16(vprod0x01234567c3)); |
| vacc0x4567 = vaddw_s16(vacc0x4567, vget_high_s16(vprod0x01234567c3)); |
| const int16x8_t vprod0x89ABCDEFc3 = vmull_s8(vb89ABCDEFc3, vdup_lane_s8(va0, 3)); |
| vacc0x89AB = vaddw_s16(vacc0x89AB, vget_low_s16(vprod0x89ABCDEFc3)); |
| vacc0xCDEF = vaddw_s16(vacc0xCDEF, vget_high_s16(vprod0x89ABCDEFc3)); |
| const int16x8_t vprod1x01234567c3 = vmull_s8(vb01234567c3, vdup_lane_s8(va1, 3)); |
| vacc1x0123 = vaddw_s16(vacc1x0123, vget_low_s16(vprod1x01234567c3)); |
| vacc1x4567 = vaddw_s16(vacc1x4567, vget_high_s16(vprod1x01234567c3)); |
| const int16x8_t vprod1x89ABCDEFc3 = vmull_s8(vb89ABCDEFc3, vdup_lane_s8(va1, 3)); |
| vacc1x89AB = vaddw_s16(vacc1x89AB, vget_low_s16(vprod1x89ABCDEFc3)); |
| vacc1xCDEF = vaddw_s16(vacc1xCDEF, vget_high_s16(vprod1x89ABCDEFc3)); |
| const int16x8_t vprod2x01234567c3 = vmull_s8(vb01234567c3, vdup_lane_s8(va2, 3)); |
| vacc2x0123 = vaddw_s16(vacc2x0123, vget_low_s16(vprod2x01234567c3)); |
| vacc2x4567 = vaddw_s16(vacc2x4567, vget_high_s16(vprod2x01234567c3)); |
| const int16x8_t vprod2x89ABCDEFc3 = vmull_s8(vb89ABCDEFc3, vdup_lane_s8(va2, 3)); |
| vacc2x89AB = vaddw_s16(vacc2x89AB, vget_low_s16(vprod2x89ABCDEFc3)); |
| vacc2xCDEF = vaddw_s16(vacc2xCDEF, vget_high_s16(vprod2x89ABCDEFc3)); |
| |
| if (k > 4 * sizeof(int8_t)) { |
| const int8x8_t vb01234567c4 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| const int8x8_t vb89ABCDEFc4 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| |
| const int16x8_t vprod0x01234567c4 = vmull_s8(vb01234567c4, vdup_lane_s8(va0, 4)); |
| vacc0x0123 = vaddw_s16(vacc0x0123, vget_low_s16(vprod0x01234567c4)); |
| vacc0x4567 = vaddw_s16(vacc0x4567, vget_high_s16(vprod0x01234567c4)); |
| const int16x8_t vprod0x89ABCDEFc4 = vmull_s8(vb89ABCDEFc4, vdup_lane_s8(va0, 4)); |
| vacc0x89AB = vaddw_s16(vacc0x89AB, vget_low_s16(vprod0x89ABCDEFc4)); |
| vacc0xCDEF = vaddw_s16(vacc0xCDEF, vget_high_s16(vprod0x89ABCDEFc4)); |
| const int16x8_t vprod1x01234567c4 = vmull_s8(vb01234567c4, vdup_lane_s8(va1, 4)); |
| vacc1x0123 = vaddw_s16(vacc1x0123, vget_low_s16(vprod1x01234567c4)); |
| vacc1x4567 = vaddw_s16(vacc1x4567, vget_high_s16(vprod1x01234567c4)); |
| const int16x8_t vprod1x89ABCDEFc4 = vmull_s8(vb89ABCDEFc4, vdup_lane_s8(va1, 4)); |
| vacc1x89AB = vaddw_s16(vacc1x89AB, vget_low_s16(vprod1x89ABCDEFc4)); |
| vacc1xCDEF = vaddw_s16(vacc1xCDEF, vget_high_s16(vprod1x89ABCDEFc4)); |
| const int16x8_t vprod2x01234567c4 = vmull_s8(vb01234567c4, vdup_lane_s8(va2, 4)); |
| vacc2x0123 = vaddw_s16(vacc2x0123, vget_low_s16(vprod2x01234567c4)); |
| vacc2x4567 = vaddw_s16(vacc2x4567, vget_high_s16(vprod2x01234567c4)); |
| const int16x8_t vprod2x89ABCDEFc4 = vmull_s8(vb89ABCDEFc4, vdup_lane_s8(va2, 4)); |
| vacc2x89AB = vaddw_s16(vacc2x89AB, vget_low_s16(vprod2x89ABCDEFc4)); |
| vacc2xCDEF = vaddw_s16(vacc2xCDEF, vget_high_s16(vprod2x89ABCDEFc4)); |
| |
| if (k >= 6 * sizeof(int8_t)) { |
| const int8x8_t vb01234567c5 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| const int8x8_t vb89ABCDEFc5 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| |
| const int16x8_t vprod0x01234567c5 = vmull_s8(vb01234567c5, vdup_lane_s8(va0, 5)); |
| vacc0x0123 = vaddw_s16(vacc0x0123, vget_low_s16(vprod0x01234567c5)); |
| vacc0x4567 = vaddw_s16(vacc0x4567, vget_high_s16(vprod0x01234567c5)); |
| const int16x8_t vprod0x89ABCDEFc5 = vmull_s8(vb89ABCDEFc5, vdup_lane_s8(va0, 5)); |
| vacc0x89AB = vaddw_s16(vacc0x89AB, vget_low_s16(vprod0x89ABCDEFc5)); |
| vacc0xCDEF = vaddw_s16(vacc0xCDEF, vget_high_s16(vprod0x89ABCDEFc5)); |
| const int16x8_t vprod1x01234567c5 = vmull_s8(vb01234567c5, vdup_lane_s8(va1, 5)); |
| vacc1x0123 = vaddw_s16(vacc1x0123, vget_low_s16(vprod1x01234567c5)); |
| vacc1x4567 = vaddw_s16(vacc1x4567, vget_high_s16(vprod1x01234567c5)); |
| const int16x8_t vprod1x89ABCDEFc5 = vmull_s8(vb89ABCDEFc5, vdup_lane_s8(va1, 5)); |
| vacc1x89AB = vaddw_s16(vacc1x89AB, vget_low_s16(vprod1x89ABCDEFc5)); |
| vacc1xCDEF = vaddw_s16(vacc1xCDEF, vget_high_s16(vprod1x89ABCDEFc5)); |
| const int16x8_t vprod2x01234567c5 = vmull_s8(vb01234567c5, vdup_lane_s8(va2, 5)); |
| vacc2x0123 = vaddw_s16(vacc2x0123, vget_low_s16(vprod2x01234567c5)); |
| vacc2x4567 = vaddw_s16(vacc2x4567, vget_high_s16(vprod2x01234567c5)); |
| const int16x8_t vprod2x89ABCDEFc5 = vmull_s8(vb89ABCDEFc5, vdup_lane_s8(va2, 5)); |
| vacc2x89AB = vaddw_s16(vacc2x89AB, vget_low_s16(vprod2x89ABCDEFc5)); |
| vacc2xCDEF = vaddw_s16(vacc2xCDEF, vget_high_s16(vprod2x89ABCDEFc5)); |
| |
| if (k > 6 * sizeof(int8_t)) { |
| const int8x8_t vb01234567c6 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| const int8x8_t vb89ABCDEFc6 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); |
| |
| const int16x8_t vprod0x01234567c6 = vmull_s8(vb01234567c6, vdup_lane_s8(va0, 6)); |
| vacc0x0123 = vaddw_s16(vacc0x0123, vget_low_s16(vprod0x01234567c6)); |
| vacc0x4567 = vaddw_s16(vacc0x4567, vget_high_s16(vprod0x01234567c6)); |
| const int16x8_t vprod0x89ABCDEFc6 = vmull_s8(vb89ABCDEFc6, vdup_lane_s8(va0, 6)); |
| vacc0x89AB = vaddw_s16(vacc0x89AB, vget_low_s16(vprod0x89ABCDEFc6)); |
| vacc0xCDEF = vaddw_s16(vacc0xCDEF, vget_high_s16(vprod0x89ABCDEFc6)); |
| const int16x8_t vprod1x01234567c6 = vmull_s8(vb01234567c6, vdup_lane_s8(va1, 6)); |
| vacc1x0123 = vaddw_s16(vacc1x0123, vget_low_s16(vprod1x01234567c6)); |
| vacc1x4567 = vaddw_s16(vacc1x4567, vget_high_s16(vprod1x01234567c6)); |
| const int16x8_t vprod1x89ABCDEFc6 = vmull_s8(vb89ABCDEFc6, vdup_lane_s8(va1, 6)); |
| vacc1x89AB = vaddw_s16(vacc1x89AB, vget_low_s16(vprod1x89ABCDEFc6)); |
| vacc1xCDEF = vaddw_s16(vacc1xCDEF, vget_high_s16(vprod1x89ABCDEFc6)); |
| const int16x8_t vprod2x01234567c6 = vmull_s8(vb01234567c6, vdup_lane_s8(va2, 6)); |
| vacc2x0123 = vaddw_s16(vacc2x0123, vget_low_s16(vprod2x01234567c6)); |
| vacc2x4567 = vaddw_s16(vacc2x4567, vget_high_s16(vprod2x01234567c6)); |
| const int16x8_t vprod2x89ABCDEFc6 = vmull_s8(vb89ABCDEFc6, vdup_lane_s8(va2, 6)); |
| vacc2x89AB = vaddw_s16(vacc2x89AB, vget_low_s16(vprod2x89ABCDEFc6)); |
| vacc2xCDEF = vaddw_s16(vacc2xCDEF, vget_high_s16(vprod2x89ABCDEFc6)); |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| p -= 3 * sizeof(void*); |
| } while (p != 0); |
| |
| const int32x4_t vmultiplier = vld1q_dup_s32(¶ms->neon.multiplier); |
| vacc0x0123 = vqrdmulhq_s32(vacc0x0123, vmultiplier); |
| vacc0x4567 = vqrdmulhq_s32(vacc0x4567, vmultiplier); |
| vacc0x89AB = vqrdmulhq_s32(vacc0x89AB, vmultiplier); |
| vacc0xCDEF = vqrdmulhq_s32(vacc0xCDEF, vmultiplier); |
| vacc1x0123 = vqrdmulhq_s32(vacc1x0123, vmultiplier); |
| vacc1x4567 = vqrdmulhq_s32(vacc1x4567, vmultiplier); |
| vacc1x89AB = vqrdmulhq_s32(vacc1x89AB, vmultiplier); |
| vacc1xCDEF = vqrdmulhq_s32(vacc1xCDEF, vmultiplier); |
| vacc2x0123 = vqrdmulhq_s32(vacc2x0123, vmultiplier); |
| vacc2x4567 = vqrdmulhq_s32(vacc2x4567, vmultiplier); |
| vacc2x89AB = vqrdmulhq_s32(vacc2x89AB, vmultiplier); |
| vacc2xCDEF = vqrdmulhq_s32(vacc2xCDEF, vmultiplier); |
| |
| const int32x4_t vright_shift = vld1q_dup_s32(¶ms->neon.right_shift); |
| const int32x4_t vzero_shift_mask = vreinterpretq_s32_u32(vceqq_s32(vright_shift, vmovq_n_s32(0))); |
| vacc0x0123 = vsraq_n_s32(vacc0x0123, vbicq_s32(vacc0x0123, vzero_shift_mask), 31); |
| vacc0x4567 = vsraq_n_s32(vacc0x4567, vbicq_s32(vacc0x4567, vzero_shift_mask), 31); |
| vacc0x89AB = vsraq_n_s32(vacc0x89AB, vbicq_s32(vacc0x89AB, vzero_shift_mask), 31); |
| vacc0xCDEF = vsraq_n_s32(vacc0xCDEF, vbicq_s32(vacc0xCDEF, vzero_shift_mask), 31); |
| vacc1x0123 = vsraq_n_s32(vacc1x0123, vbicq_s32(vacc1x0123, vzero_shift_mask), 31); |
| vacc1x4567 = vsraq_n_s32(vacc1x4567, vbicq_s32(vacc1x4567, vzero_shift_mask), 31); |
| vacc1x89AB = vsraq_n_s32(vacc1x89AB, vbicq_s32(vacc1x89AB, vzero_shift_mask), 31); |
| vacc1xCDEF = vsraq_n_s32(vacc1xCDEF, vbicq_s32(vacc1xCDEF, vzero_shift_mask), 31); |
| vacc2x0123 = vsraq_n_s32(vacc2x0123, vbicq_s32(vacc2x0123, vzero_shift_mask), 31); |
| vacc2x4567 = vsraq_n_s32(vacc2x4567, vbicq_s32(vacc2x4567, vzero_shift_mask), 31); |
| vacc2x89AB = vsraq_n_s32(vacc2x89AB, vbicq_s32(vacc2x89AB, vzero_shift_mask), 31); |
| vacc2xCDEF = vsraq_n_s32(vacc2xCDEF, vbicq_s32(vacc2xCDEF, vzero_shift_mask), 31); |
| |
| vacc0x0123 = vrshlq_s32(vacc0x0123, vright_shift); |
| vacc0x4567 = vrshlq_s32(vacc0x4567, vright_shift); |
| vacc0x89AB = vrshlq_s32(vacc0x89AB, vright_shift); |
| vacc0xCDEF = vrshlq_s32(vacc0xCDEF, vright_shift); |
| vacc1x0123 = vrshlq_s32(vacc1x0123, vright_shift); |
| vacc1x4567 = vrshlq_s32(vacc1x4567, vright_shift); |
| vacc1x89AB = vrshlq_s32(vacc1x89AB, vright_shift); |
| vacc1xCDEF = vrshlq_s32(vacc1xCDEF, vright_shift); |
| vacc2x0123 = vrshlq_s32(vacc2x0123, vright_shift); |
| vacc2x4567 = vrshlq_s32(vacc2x4567, vright_shift); |
| vacc2x89AB = vrshlq_s32(vacc2x89AB, vright_shift); |
| vacc2xCDEF = vrshlq_s32(vacc2xCDEF, vright_shift); |
| |
| const int16x8_t voutput_zero_point = vld1q_dup_s16(¶ms->neon.output_zero_point); |
| #if XNN_ARCH_ARM64 |
| const int16x8_t vacc0x01234567 = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc0x0123), vacc0x4567), voutput_zero_point); |
| const int16x8_t vacc0x89ABCDEF = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc0x89AB), vacc0xCDEF), voutput_zero_point); |
| const int16x8_t vacc1x01234567 = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc1x0123), vacc1x4567), voutput_zero_point); |
| const int16x8_t vacc1x89ABCDEF = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc1x89AB), vacc1xCDEF), voutput_zero_point); |
| const int16x8_t vacc2x01234567 = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc2x0123), vacc2x4567), voutput_zero_point); |
| const int16x8_t vacc2x89ABCDEF = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc2x89AB), vacc2xCDEF), voutput_zero_point); |
| |
| int8x16_t vout0x0123456789ABCDEF = vqmovn_high_s16(vqmovn_s16(vacc0x01234567), vacc0x89ABCDEF); |
| int8x16_t vout1x0123456789ABCDEF = vqmovn_high_s16(vqmovn_s16(vacc1x01234567), vacc1x89ABCDEF); |
| int8x16_t vout2x0123456789ABCDEF = vqmovn_high_s16(vqmovn_s16(vacc2x01234567), vacc2x89ABCDEF); |
| #else |
| const int16x8_t vacc0x01234567 = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc0x0123), vqmovn_s32(vacc0x4567)), voutput_zero_point); |
| const int16x8_t vacc0x89ABCDEF = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc0x89AB), vqmovn_s32(vacc0xCDEF)), voutput_zero_point); |
| const int16x8_t vacc1x01234567 = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc1x0123), vqmovn_s32(vacc1x4567)), voutput_zero_point); |
| const int16x8_t vacc1x89ABCDEF = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc1x89AB), vqmovn_s32(vacc1xCDEF)), voutput_zero_point); |
| const int16x8_t vacc2x01234567 = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc2x0123), vqmovn_s32(vacc2x4567)), voutput_zero_point); |
| const int16x8_t vacc2x89ABCDEF = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc2x89AB), vqmovn_s32(vacc2xCDEF)), voutput_zero_point); |
| |
| int8x16_t vout0x0123456789ABCDEF = vcombine_s8(vqmovn_s16(vacc0x01234567), vqmovn_s16(vacc0x89ABCDEF)); |
| int8x16_t vout1x0123456789ABCDEF = vcombine_s8(vqmovn_s16(vacc1x01234567), vqmovn_s16(vacc1x89ABCDEF)); |
| int8x16_t vout2x0123456789ABCDEF = vcombine_s8(vqmovn_s16(vacc2x01234567), vqmovn_s16(vacc2x89ABCDEF)); |
| #endif |
| const int8x16_t voutput_min = vld1q_dup_s8(¶ms->neon.output_min); |
| const int8x16_t voutput_max = vld1q_dup_s8(¶ms->neon.output_max); |
| |
| vout2x0123456789ABCDEF = vmaxq_s8(vout2x0123456789ABCDEF, voutput_min); |
| vout1x0123456789ABCDEF = vmaxq_s8(vout1x0123456789ABCDEF, voutput_min); |
| vout0x0123456789ABCDEF = vmaxq_s8(vout0x0123456789ABCDEF, voutput_min); |
| |
| vout2x0123456789ABCDEF = vminq_s8(vout2x0123456789ABCDEF, voutput_max); |
| vout1x0123456789ABCDEF = vminq_s8(vout1x0123456789ABCDEF, voutput_max); |
| vout0x0123456789ABCDEF = vminq_s8(vout0x0123456789ABCDEF, voutput_max); |
| |
| if (nc >= 16) { |
| vst1q_s8(c2 + 0, vout2x0123456789ABCDEF); |
| vst1q_s8(c1 + 0, vout1x0123456789ABCDEF); |
| vst1q_s8(c0 + 0, vout0x0123456789ABCDEF); |
| |
| c2 = (int8_t*) ((uintptr_t) c2 + cn_stride); |
| c1 = (int8_t*) ((uintptr_t) c1 + cn_stride); |
| c0 = (int8_t*) ((uintptr_t) c0 + cn_stride); |
| |
| a = (const int8_t**restrict) ((uintptr_t) a - ks); |
| |
| nc -= 16; |
| } else { |
| int8x16_t vout0x01234567_1x01234567 = vcombine_s8(vget_low_s8(vout0x0123456789ABCDEF), vget_low_s8(vout1x0123456789ABCDEF)); |
| int8x8_t vout2x01234567 = vget_low_s8(vout2x0123456789ABCDEF); |
| if (nc & 8) { |
| vst1_s8(c2, vout2x01234567); c2 += 8; |
| vst1_s8(c1, vget_high_s8(vout0x01234567_1x01234567)); c1 += 8; |
| vst1_s8(c0, vget_low_s8(vout0x01234567_1x01234567)); c0 += 8; |
| vout2x01234567 = vget_high_s8(vout2x0123456789ABCDEF); |
| vout0x01234567_1x01234567 = vcombine_s8(vget_high_s8(vout0x0123456789ABCDEF), vget_high_s8(vout1x0123456789ABCDEF)); |
| } |
| if (nc & 4) { |
| vst1_lane_u32(__builtin_assume_aligned(c2, 1), vreinterpret_u32_s8(vout2x01234567), 0); c2 += 4; |
| vst1q_lane_u32(__builtin_assume_aligned(c1, 1), vreinterpretq_u32_s8(vout0x01234567_1x01234567), 2); c1 += 4; |
| vst1q_lane_u32(__builtin_assume_aligned(c0, 1), vreinterpretq_u32_s8(vout0x01234567_1x01234567), 0); c0 += 4; |
| vout2x01234567 = vext_s8(vout2x01234567, vout2x01234567, 4); |
| vout0x01234567_1x01234567 = vextq_s8(vout0x01234567_1x01234567, vout0x01234567_1x01234567, 4); |
| } |
| if (nc & 2) { |
| vst1_lane_u16(__builtin_assume_aligned(c2, 1), vreinterpret_u16_s8(vout2x01234567), 0); c2 += 2; |
| vst1q_lane_u16(__builtin_assume_aligned(c1, 1), vreinterpretq_u16_s8(vout0x01234567_1x01234567), 4); c1 += 2; |
| vst1q_lane_u16(__builtin_assume_aligned(c0, 1), vreinterpretq_u16_s8(vout0x01234567_1x01234567), 0); c0 += 2; |
| vout2x01234567 = vext_s8(vout2x01234567, vout2x01234567, 2); |
| vout0x01234567_1x01234567 = vextq_s8(vout0x01234567_1x01234567, vout0x01234567_1x01234567, 2); |
| } |
| if (nc & 1) { |
| vst1_lane_s8(c2, vout2x01234567, 0); |
| vst1q_lane_s8(c1, vout0x01234567_1x01234567, 8); |
| vst1q_lane_s8(c0, vout0x01234567_1x01234567, 0); |
| } |
| |
| nc = 0; |
| } |
| } while (nc != 0); |
| } |