diff options
Diffstat (limited to 'src/qs8-igemm/gen/3x16c8-minmax-neon-mlal-padal.c')
| -rw-r--r-- | src/qs8-igemm/gen/3x16c8-minmax-neon-mlal-padal.c | 681 |
1 files changed, 681 insertions, 0 deletions
diff --git a/src/qs8-igemm/gen/3x16c8-minmax-neon-mlal-padal.c b/src/qs8-igemm/gen/3x16c8-minmax-neon-mlal-padal.c new file mode 100644 index 000000000..916f7bf73 --- /dev/null +++ b/src/qs8-igemm/gen/3x16c8-minmax-neon-mlal-padal.c @@ -0,0 +1,681 @@ +// Auto-generated file. Do not edit! +// Template: src/qs8-igemm/c8-neon-mull-padal.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/igemm.h> +#include <xnnpack/math.h> + + +void xnn_qs8_igemm_minmax_ukernel_3x16c8__neon_mlal_padal( + 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); + + kc = round_up_po2(kc, 8); + 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 vacc0x0 = vld1q_lane_s32(w, vmovq_n_s32(0), 0); w = (const void*) ((uintptr_t) w + sizeof(int32_t)); + int32x4_t vacc0x1 = vld1q_lane_s32(w, vmovq_n_s32(0), 0); w = (const void*) ((uintptr_t) w + sizeof(int32_t)); + int32x4_t vacc0x2 = vld1q_lane_s32(w, vmovq_n_s32(0), 0); w = (const void*) ((uintptr_t) w + sizeof(int32_t)); + int32x4_t vacc0x3 = vld1q_lane_s32(w, vmovq_n_s32(0), 0); w = (const void*) ((uintptr_t) w + sizeof(int32_t)); + int32x4_t vacc0x4 = vld1q_lane_s32(w, vmovq_n_s32(0), 0); w = (const void*) ((uintptr_t) w + sizeof(int32_t)); + int32x4_t vacc0x5 = vld1q_lane_s32(w, vmovq_n_s32(0), 0); w = (const void*) ((uintptr_t) w + sizeof(int32_t)); + int32x4_t vacc0x6 = vld1q_lane_s32(w, vmovq_n_s32(0), 0); w = (const void*) ((uintptr_t) w + sizeof(int32_t)); + int32x4_t vacc0x7 = vld1q_lane_s32(w, vmovq_n_s32(0), 0); w = (const void*) ((uintptr_t) w + sizeof(int32_t)); + int32x4_t vacc0x8 = vld1q_lane_s32(w, vmovq_n_s32(0), 0); w = (const void*) ((uintptr_t) w + sizeof(int32_t)); + int32x4_t vacc0x9 = vld1q_lane_s32(w, vmovq_n_s32(0), 0); w = (const void*) ((uintptr_t) w + sizeof(int32_t)); + int32x4_t vacc0x10 = vld1q_lane_s32(w, vmovq_n_s32(0), 0); w = (const void*) ((uintptr_t) w + sizeof(int32_t)); + int32x4_t vacc0x11 = vld1q_lane_s32(w, vmovq_n_s32(0), 0); w = (const void*) ((uintptr_t) w + sizeof(int32_t)); + int32x4_t vacc0x12 = vld1q_lane_s32(w, vmovq_n_s32(0), 0); w = (const void*) ((uintptr_t) w + sizeof(int32_t)); + int32x4_t vacc0x13 = vld1q_lane_s32(w, vmovq_n_s32(0), 0); w = (const void*) ((uintptr_t) w + sizeof(int32_t)); + int32x4_t vacc0x14 = vld1q_lane_s32(w, vmovq_n_s32(0), 0); w = (const void*) ((uintptr_t) w + sizeof(int32_t)); + int32x4_t vacc0x15 = vld1q_lane_s32(w, vmovq_n_s32(0), 0); w = (const void*) ((uintptr_t) w + sizeof(int32_t)); + int32x4_t vacc1x0 = vacc0x0; + int32x4_t vacc1x1 = vacc0x1; + int32x4_t vacc1x2 = vacc0x2; + int32x4_t vacc1x3 = vacc0x3; + int32x4_t vacc1x4 = vacc0x4; + int32x4_t vacc1x5 = vacc0x5; + int32x4_t vacc1x6 = vacc0x6; + int32x4_t vacc1x7 = vacc0x7; + int32x4_t vacc1x8 = vacc0x8; + int32x4_t vacc1x9 = vacc0x9; + int32x4_t vacc1x10 = vacc0x10; + int32x4_t vacc1x11 = vacc0x11; + int32x4_t vacc1x12 = vacc0x12; + int32x4_t vacc1x13 = vacc0x13; + int32x4_t vacc1x14 = vacc0x14; + int32x4_t vacc1x15 = vacc0x15; + int32x4_t vacc2x0 = vacc0x0; + int32x4_t vacc2x1 = vacc0x1; + int32x4_t vacc2x2 = vacc0x2; + int32x4_t vacc2x3 = vacc0x3; + int32x4_t vacc2x4 = vacc0x4; + int32x4_t vacc2x5 = vacc0x5; + int32x4_t vacc2x6 = vacc0x6; + int32x4_t vacc2x7 = vacc0x7; + int32x4_t vacc2x8 = vacc0x8; + int32x4_t vacc2x9 = vacc0x9; + int32x4_t vacc2x10 = vacc0x10; + int32x4_t vacc2x11 = vacc0x11; + int32x4_t vacc2x12 = vacc0x12; + int32x4_t vacc2x13 = vacc0x13; + int32x4_t vacc2x14 = vacc0x14; + int32x4_t vacc2x15 = vacc0x15; + + 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; + // 2x partial unrolled loop to load 16 bytes at a time using MLA. + while (k >= 16 * sizeof(int8_t)) { + const int8x8_t va0x0 = vld1_s8(a0); a0 += 8; + const int8x8_t va0x1 = vld1_s8(a0); a0 += 8; + const int8x8_t va1x0 = vld1_s8(a1); a1 += 8; + const int8x8_t va1x1 = vld1_s8(a1); a1 += 8; + const int8x8_t va2x0 = vld1_s8(a2); a2 += 8; + const int8x8_t va2x1 = vld1_s8(a2); a2 += 8; + + const int8x8_t vb0x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + const int8x8_t vb1x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + const int8x8_t vb2x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + const int8x8_t vb3x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + const int8x8_t vb4x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + const int8x8_t vb5x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + const int8x8_t vb6x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + const int8x8_t vb7x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + const int8x8_t vb8x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + const int8x8_t vb9x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + const int8x8_t vb10x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + const int8x8_t vb11x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + const int8x8_t vb12x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + const int8x8_t vb13x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + const int8x8_t vb14x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + const int8x8_t vb15x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + + const int8x8_t vb0x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + int16x8_t vprod0x0 = vmull_s8(vb0x0, va0x0); + int16x8_t vprod1x0 = vmull_s8(vb0x0, va1x0); + int16x8_t vprod2x0 = vmull_s8(vb0x0, va2x0); + vprod0x0 = vmlal_s8(vprod0x0, vb0x1, va0x1); + vprod1x0 = vmlal_s8(vprod1x0, vb0x1, va1x1); + vprod2x0 = vmlal_s8(vprod2x0, vb0x1, va2x1); + vacc0x0 = vpadalq_s16(vacc0x0, vprod0x0); + vacc1x0 = vpadalq_s16(vacc1x0, vprod1x0); + vacc2x0 = vpadalq_s16(vacc2x0, vprod2x0); + const int8x8_t vb1x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + int16x8_t vprod0x1 = vmull_s8(vb1x0, va0x0); + int16x8_t vprod1x1 = vmull_s8(vb1x0, va1x0); + int16x8_t vprod2x1 = vmull_s8(vb1x0, va2x0); + vprod0x1 = vmlal_s8(vprod0x1, vb1x1, va0x1); + vprod1x1 = vmlal_s8(vprod1x1, vb1x1, va1x1); + vprod2x1 = vmlal_s8(vprod2x1, vb1x1, va2x1); + vacc0x1 = vpadalq_s16(vacc0x1, vprod0x1); + vacc1x1 = vpadalq_s16(vacc1x1, vprod1x1); + vacc2x1 = vpadalq_s16(vacc2x1, vprod2x1); + const int8x8_t vb2x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + int16x8_t vprod0x2 = vmull_s8(vb2x0, va0x0); + int16x8_t vprod1x2 = vmull_s8(vb2x0, va1x0); + int16x8_t vprod2x2 = vmull_s8(vb2x0, va2x0); + vprod0x2 = vmlal_s8(vprod0x2, vb2x1, va0x1); + vprod1x2 = vmlal_s8(vprod1x2, vb2x1, va1x1); + vprod2x2 = vmlal_s8(vprod2x2, vb2x1, va2x1); + vacc0x2 = vpadalq_s16(vacc0x2, vprod0x2); + vacc1x2 = vpadalq_s16(vacc1x2, vprod1x2); + vacc2x2 = vpadalq_s16(vacc2x2, vprod2x2); + const int8x8_t vb3x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + int16x8_t vprod0x3 = vmull_s8(vb3x0, va0x0); + int16x8_t vprod1x3 = vmull_s8(vb3x0, va1x0); + int16x8_t vprod2x3 = vmull_s8(vb3x0, va2x0); + vprod0x3 = vmlal_s8(vprod0x3, vb3x1, va0x1); + vprod1x3 = vmlal_s8(vprod1x3, vb3x1, va1x1); + vprod2x3 = vmlal_s8(vprod2x3, vb3x1, va2x1); + vacc0x3 = vpadalq_s16(vacc0x3, vprod0x3); + vacc1x3 = vpadalq_s16(vacc1x3, vprod1x3); + vacc2x3 = vpadalq_s16(vacc2x3, vprod2x3); + const int8x8_t vb4x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + int16x8_t vprod0x4 = vmull_s8(vb4x0, va0x0); + int16x8_t vprod1x4 = vmull_s8(vb4x0, va1x0); + int16x8_t vprod2x4 = vmull_s8(vb4x0, va2x0); + vprod0x4 = vmlal_s8(vprod0x4, vb4x1, va0x1); + vprod1x4 = vmlal_s8(vprod1x4, vb4x1, va1x1); + vprod2x4 = vmlal_s8(vprod2x4, vb4x1, va2x1); + vacc0x4 = vpadalq_s16(vacc0x4, vprod0x4); + vacc1x4 = vpadalq_s16(vacc1x4, vprod1x4); + vacc2x4 = vpadalq_s16(vacc2x4, vprod2x4); + const int8x8_t vb5x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + int16x8_t vprod0x5 = vmull_s8(vb5x0, va0x0); + int16x8_t vprod1x5 = vmull_s8(vb5x0, va1x0); + int16x8_t vprod2x5 = vmull_s8(vb5x0, va2x0); + vprod0x5 = vmlal_s8(vprod0x5, vb5x1, va0x1); + vprod1x5 = vmlal_s8(vprod1x5, vb5x1, va1x1); + vprod2x5 = vmlal_s8(vprod2x5, vb5x1, va2x1); + vacc0x5 = vpadalq_s16(vacc0x5, vprod0x5); + vacc1x5 = vpadalq_s16(vacc1x5, vprod1x5); + vacc2x5 = vpadalq_s16(vacc2x5, vprod2x5); + const int8x8_t vb6x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + int16x8_t vprod0x6 = vmull_s8(vb6x0, va0x0); + int16x8_t vprod1x6 = vmull_s8(vb6x0, va1x0); + int16x8_t vprod2x6 = vmull_s8(vb6x0, va2x0); + vprod0x6 = vmlal_s8(vprod0x6, vb6x1, va0x1); + vprod1x6 = vmlal_s8(vprod1x6, vb6x1, va1x1); + vprod2x6 = vmlal_s8(vprod2x6, vb6x1, va2x1); + vacc0x6 = vpadalq_s16(vacc0x6, vprod0x6); + vacc1x6 = vpadalq_s16(vacc1x6, vprod1x6); + vacc2x6 = vpadalq_s16(vacc2x6, vprod2x6); + const int8x8_t vb7x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + int16x8_t vprod0x7 = vmull_s8(vb7x0, va0x0); + int16x8_t vprod1x7 = vmull_s8(vb7x0, va1x0); + int16x8_t vprod2x7 = vmull_s8(vb7x0, va2x0); + vprod0x7 = vmlal_s8(vprod0x7, vb7x1, va0x1); + vprod1x7 = vmlal_s8(vprod1x7, vb7x1, va1x1); + vprod2x7 = vmlal_s8(vprod2x7, vb7x1, va2x1); + vacc0x7 = vpadalq_s16(vacc0x7, vprod0x7); + vacc1x7 = vpadalq_s16(vacc1x7, vprod1x7); + vacc2x7 = vpadalq_s16(vacc2x7, vprod2x7); + const int8x8_t vb8x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + int16x8_t vprod0x8 = vmull_s8(vb8x0, va0x0); + int16x8_t vprod1x8 = vmull_s8(vb8x0, va1x0); + int16x8_t vprod2x8 = vmull_s8(vb8x0, va2x0); + vprod0x8 = vmlal_s8(vprod0x8, vb8x1, va0x1); + vprod1x8 = vmlal_s8(vprod1x8, vb8x1, va1x1); + vprod2x8 = vmlal_s8(vprod2x8, vb8x1, va2x1); + vacc0x8 = vpadalq_s16(vacc0x8, vprod0x8); + vacc1x8 = vpadalq_s16(vacc1x8, vprod1x8); + vacc2x8 = vpadalq_s16(vacc2x8, vprod2x8); + const int8x8_t vb9x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + int16x8_t vprod0x9 = vmull_s8(vb9x0, va0x0); + int16x8_t vprod1x9 = vmull_s8(vb9x0, va1x0); + int16x8_t vprod2x9 = vmull_s8(vb9x0, va2x0); + vprod0x9 = vmlal_s8(vprod0x9, vb9x1, va0x1); + vprod1x9 = vmlal_s8(vprod1x9, vb9x1, va1x1); + vprod2x9 = vmlal_s8(vprod2x9, vb9x1, va2x1); + vacc0x9 = vpadalq_s16(vacc0x9, vprod0x9); + vacc1x9 = vpadalq_s16(vacc1x9, vprod1x9); + vacc2x9 = vpadalq_s16(vacc2x9, vprod2x9); + const int8x8_t vb10x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + int16x8_t vprod0x10 = vmull_s8(vb10x0, va0x0); + int16x8_t vprod1x10 = vmull_s8(vb10x0, va1x0); + int16x8_t vprod2x10 = vmull_s8(vb10x0, va2x0); + vprod0x10 = vmlal_s8(vprod0x10, vb10x1, va0x1); + vprod1x10 = vmlal_s8(vprod1x10, vb10x1, va1x1); + vprod2x10 = vmlal_s8(vprod2x10, vb10x1, va2x1); + vacc0x10 = vpadalq_s16(vacc0x10, vprod0x10); + vacc1x10 = vpadalq_s16(vacc1x10, vprod1x10); + vacc2x10 = vpadalq_s16(vacc2x10, vprod2x10); + const int8x8_t vb11x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + int16x8_t vprod0x11 = vmull_s8(vb11x0, va0x0); + int16x8_t vprod1x11 = vmull_s8(vb11x0, va1x0); + int16x8_t vprod2x11 = vmull_s8(vb11x0, va2x0); + vprod0x11 = vmlal_s8(vprod0x11, vb11x1, va0x1); + vprod1x11 = vmlal_s8(vprod1x11, vb11x1, va1x1); + vprod2x11 = vmlal_s8(vprod2x11, vb11x1, va2x1); + vacc0x11 = vpadalq_s16(vacc0x11, vprod0x11); + vacc1x11 = vpadalq_s16(vacc1x11, vprod1x11); + vacc2x11 = vpadalq_s16(vacc2x11, vprod2x11); + const int8x8_t vb12x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + int16x8_t vprod0x12 = vmull_s8(vb12x0, va0x0); + int16x8_t vprod1x12 = vmull_s8(vb12x0, va1x0); + int16x8_t vprod2x12 = vmull_s8(vb12x0, va2x0); + vprod0x12 = vmlal_s8(vprod0x12, vb12x1, va0x1); + vprod1x12 = vmlal_s8(vprod1x12, vb12x1, va1x1); + vprod2x12 = vmlal_s8(vprod2x12, vb12x1, va2x1); + vacc0x12 = vpadalq_s16(vacc0x12, vprod0x12); + vacc1x12 = vpadalq_s16(vacc1x12, vprod1x12); + vacc2x12 = vpadalq_s16(vacc2x12, vprod2x12); + const int8x8_t vb13x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + int16x8_t vprod0x13 = vmull_s8(vb13x0, va0x0); + int16x8_t vprod1x13 = vmull_s8(vb13x0, va1x0); + int16x8_t vprod2x13 = vmull_s8(vb13x0, va2x0); + vprod0x13 = vmlal_s8(vprod0x13, vb13x1, va0x1); + vprod1x13 = vmlal_s8(vprod1x13, vb13x1, va1x1); + vprod2x13 = vmlal_s8(vprod2x13, vb13x1, va2x1); + vacc0x13 = vpadalq_s16(vacc0x13, vprod0x13); + vacc1x13 = vpadalq_s16(vacc1x13, vprod1x13); + vacc2x13 = vpadalq_s16(vacc2x13, vprod2x13); + const int8x8_t vb14x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + int16x8_t vprod0x14 = vmull_s8(vb14x0, va0x0); + int16x8_t vprod1x14 = vmull_s8(vb14x0, va1x0); + int16x8_t vprod2x14 = vmull_s8(vb14x0, va2x0); + vprod0x14 = vmlal_s8(vprod0x14, vb14x1, va0x1); + vprod1x14 = vmlal_s8(vprod1x14, vb14x1, va1x1); + vprod2x14 = vmlal_s8(vprod2x14, vb14x1, va2x1); + vacc0x14 = vpadalq_s16(vacc0x14, vprod0x14); + vacc1x14 = vpadalq_s16(vacc1x14, vprod1x14); + vacc2x14 = vpadalq_s16(vacc2x14, vprod2x14); + const int8x8_t vb15x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof( int8_t)); + int16x8_t vprod0x15 = vmull_s8(vb15x0, va0x0); + int16x8_t vprod1x15 = vmull_s8(vb15x0, va1x0); + int16x8_t vprod2x15 = vmull_s8(vb15x0, va2x0); + vprod0x15 = vmlal_s8(vprod0x15, vb15x1, va0x1); + vprod1x15 = vmlal_s8(vprod1x15, vb15x1, va1x1); + vprod2x15 = vmlal_s8(vprod2x15, vb15x1, va2x1); + vacc0x15 = vpadalq_s16(vacc0x15, vprod0x15); + vacc1x15 = vpadalq_s16(vacc1x15, vprod1x15); + vacc2x15 = vpadalq_s16(vacc2x15, vprod2x15); + + k -= 16 * sizeof(int8_t); + } + + // Handle 8 bytes at a time using MUL. + if (k > 0) { + 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 vb0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); + const int16x8_t vprod0x0 = vmull_s8(vb0, va0); + const int16x8_t vprod1x0 = vmull_s8(vb0, va1); + const int16x8_t vprod2x0 = vmull_s8(vb0, va2); + vacc0x0 = vpadalq_s16(vacc0x0, vprod0x0); + vacc1x0 = vpadalq_s16(vacc1x0, vprod1x0); + vacc2x0 = vpadalq_s16(vacc2x0, vprod2x0); + const int8x8_t vb1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); + const int16x8_t vprod0x1 = vmull_s8(vb1, va0); + const int16x8_t vprod1x1 = vmull_s8(vb1, va1); + const int16x8_t vprod2x1 = vmull_s8(vb1, va2); + vacc0x1 = vpadalq_s16(vacc0x1, vprod0x1); + vacc1x1 = vpadalq_s16(vacc1x1, vprod1x1); + vacc2x1 = vpadalq_s16(vacc2x1, vprod2x1); + const int8x8_t vb2 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); + const int16x8_t vprod0x2 = vmull_s8(vb2, va0); + const int16x8_t vprod1x2 = vmull_s8(vb2, va1); + const int16x8_t vprod2x2 = vmull_s8(vb2, va2); + vacc0x2 = vpadalq_s16(vacc0x2, vprod0x2); + vacc1x2 = vpadalq_s16(vacc1x2, vprod1x2); + vacc2x2 = vpadalq_s16(vacc2x2, vprod2x2); + const int8x8_t vb3 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); + const int16x8_t vprod0x3 = vmull_s8(vb3, va0); + const int16x8_t vprod1x3 = vmull_s8(vb3, va1); + const int16x8_t vprod2x3 = vmull_s8(vb3, va2); + vacc0x3 = vpadalq_s16(vacc0x3, vprod0x3); + vacc1x3 = vpadalq_s16(vacc1x3, vprod1x3); + vacc2x3 = vpadalq_s16(vacc2x3, vprod2x3); + const int8x8_t vb4 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); + const int16x8_t vprod0x4 = vmull_s8(vb4, va0); + const int16x8_t vprod1x4 = vmull_s8(vb4, va1); + const int16x8_t vprod2x4 = vmull_s8(vb4, va2); + vacc0x4 = vpadalq_s16(vacc0x4, vprod0x4); + vacc1x4 = vpadalq_s16(vacc1x4, vprod1x4); + vacc2x4 = vpadalq_s16(vacc2x4, vprod2x4); + const int8x8_t vb5 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); + const int16x8_t vprod0x5 = vmull_s8(vb5, va0); + const int16x8_t vprod1x5 = vmull_s8(vb5, va1); + const int16x8_t vprod2x5 = vmull_s8(vb5, va2); + vacc0x5 = vpadalq_s16(vacc0x5, vprod0x5); + vacc1x5 = vpadalq_s16(vacc1x5, vprod1x5); + vacc2x5 = vpadalq_s16(vacc2x5, vprod2x5); + const int8x8_t vb6 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); + const int16x8_t vprod0x6 = vmull_s8(vb6, va0); + const int16x8_t vprod1x6 = vmull_s8(vb6, va1); + const int16x8_t vprod2x6 = vmull_s8(vb6, va2); + vacc0x6 = vpadalq_s16(vacc0x6, vprod0x6); + vacc1x6 = vpadalq_s16(vacc1x6, vprod1x6); + vacc2x6 = vpadalq_s16(vacc2x6, vprod2x6); + const int8x8_t vb7 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); + const int16x8_t vprod0x7 = vmull_s8(vb7, va0); + const int16x8_t vprod1x7 = vmull_s8(vb7, va1); + const int16x8_t vprod2x7 = vmull_s8(vb7, va2); + vacc0x7 = vpadalq_s16(vacc0x7, vprod0x7); + vacc1x7 = vpadalq_s16(vacc1x7, vprod1x7); + vacc2x7 = vpadalq_s16(vacc2x7, vprod2x7); + const int8x8_t vb8 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); + const int16x8_t vprod0x8 = vmull_s8(vb8, va0); + const int16x8_t vprod1x8 = vmull_s8(vb8, va1); + const int16x8_t vprod2x8 = vmull_s8(vb8, va2); + vacc0x8 = vpadalq_s16(vacc0x8, vprod0x8); + vacc1x8 = vpadalq_s16(vacc1x8, vprod1x8); + vacc2x8 = vpadalq_s16(vacc2x8, vprod2x8); + const int8x8_t vb9 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); + const int16x8_t vprod0x9 = vmull_s8(vb9, va0); + const int16x8_t vprod1x9 = vmull_s8(vb9, va1); + const int16x8_t vprod2x9 = vmull_s8(vb9, va2); + vacc0x9 = vpadalq_s16(vacc0x9, vprod0x9); + vacc1x9 = vpadalq_s16(vacc1x9, vprod1x9); + vacc2x9 = vpadalq_s16(vacc2x9, vprod2x9); + const int8x8_t vb10 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); + const int16x8_t vprod0x10 = vmull_s8(vb10, va0); + const int16x8_t vprod1x10 = vmull_s8(vb10, va1); + const int16x8_t vprod2x10 = vmull_s8(vb10, va2); + vacc0x10 = vpadalq_s16(vacc0x10, vprod0x10); + vacc1x10 = vpadalq_s16(vacc1x10, vprod1x10); + vacc2x10 = vpadalq_s16(vacc2x10, vprod2x10); + const int8x8_t vb11 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); + const int16x8_t vprod0x11 = vmull_s8(vb11, va0); + const int16x8_t vprod1x11 = vmull_s8(vb11, va1); + const int16x8_t vprod2x11 = vmull_s8(vb11, va2); + vacc0x11 = vpadalq_s16(vacc0x11, vprod0x11); + vacc1x11 = vpadalq_s16(vacc1x11, vprod1x11); + vacc2x11 = vpadalq_s16(vacc2x11, vprod2x11); + const int8x8_t vb12 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); + const int16x8_t vprod0x12 = vmull_s8(vb12, va0); + const int16x8_t vprod1x12 = vmull_s8(vb12, va1); + const int16x8_t vprod2x12 = vmull_s8(vb12, va2); + vacc0x12 = vpadalq_s16(vacc0x12, vprod0x12); + vacc1x12 = vpadalq_s16(vacc1x12, vprod1x12); + vacc2x12 = vpadalq_s16(vacc2x12, vprod2x12); + const int8x8_t vb13 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); + const int16x8_t vprod0x13 = vmull_s8(vb13, va0); + const int16x8_t vprod1x13 = vmull_s8(vb13, va1); + const int16x8_t vprod2x13 = vmull_s8(vb13, va2); + vacc0x13 = vpadalq_s16(vacc0x13, vprod0x13); + vacc1x13 = vpadalq_s16(vacc1x13, vprod1x13); + vacc2x13 = vpadalq_s16(vacc2x13, vprod2x13); + const int8x8_t vb14 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); + const int16x8_t vprod0x14 = vmull_s8(vb14, va0); + const int16x8_t vprod1x14 = vmull_s8(vb14, va1); + const int16x8_t vprod2x14 = vmull_s8(vb14, va2); + vacc0x14 = vpadalq_s16(vacc0x14, vprod0x14); + vacc1x14 = vpadalq_s16(vacc1x14, vprod1x14); + vacc2x14 = vpadalq_s16(vacc2x14, vprod2x14); + const int8x8_t vb15 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t)); + const int16x8_t vprod0x15 = vmull_s8(vb15, va0); + const int16x8_t vprod1x15 = vmull_s8(vb15, va1); + const int16x8_t vprod2x15 = vmull_s8(vb15, va2); + vacc0x15 = vpadalq_s16(vacc0x15, vprod0x15); + vacc1x15 = vpadalq_s16(vacc1x15, vprod1x15); + vacc2x15 = vpadalq_s16(vacc2x15, vprod2x15); + + k -= 8 * sizeof(int8_t); + } + + p -= 3 * sizeof(void*); + } while (p != 0); + +#if XNN_ARCH_ARM64 + const int32x4_t vsum0x01 = vpaddq_s32(vacc0x0, vacc0x1); + const int32x4_t vsum0x23 = vpaddq_s32(vacc0x2, vacc0x3); + const int32x4_t vsum0x45 = vpaddq_s32(vacc0x4, vacc0x5); + const int32x4_t vsum0x67 = vpaddq_s32(vacc0x6, vacc0x7); + const int32x4_t vsum0x89 = vpaddq_s32(vacc0x8, vacc0x9); + const int32x4_t vsum0xAB = vpaddq_s32(vacc0x10, vacc0x11); + const int32x4_t vsum0xCD = vpaddq_s32(vacc0x12, vacc0x13); + const int32x4_t vsum0xEF = vpaddq_s32(vacc0x14, vacc0x15); + const int32x4_t vsum1x01 = vpaddq_s32(vacc1x0, vacc1x1); + const int32x4_t vsum1x23 = vpaddq_s32(vacc1x2, vacc1x3); + const int32x4_t vsum1x45 = vpaddq_s32(vacc1x4, vacc1x5); + const int32x4_t vsum1x67 = vpaddq_s32(vacc1x6, vacc1x7); + const int32x4_t vsum1x89 = vpaddq_s32(vacc1x8, vacc1x9); + const int32x4_t vsum1xAB = vpaddq_s32(vacc1x10, vacc1x11); + const int32x4_t vsum1xCD = vpaddq_s32(vacc1x12, vacc1x13); + const int32x4_t vsum1xEF = vpaddq_s32(vacc1x14, vacc1x15); + const int32x4_t vsum2x01 = vpaddq_s32(vacc2x0, vacc2x1); + const int32x4_t vsum2x23 = vpaddq_s32(vacc2x2, vacc2x3); + const int32x4_t vsum2x45 = vpaddq_s32(vacc2x4, vacc2x5); + const int32x4_t vsum2x67 = vpaddq_s32(vacc2x6, vacc2x7); + const int32x4_t vsum2x89 = vpaddq_s32(vacc2x8, vacc2x9); + const int32x4_t vsum2xAB = vpaddq_s32(vacc2x10, vacc2x11); + const int32x4_t vsum2xCD = vpaddq_s32(vacc2x12, vacc2x13); + const int32x4_t vsum2xEF = vpaddq_s32(vacc2x14, vacc2x15); + int32x4_t vacc0x0123 = vpaddq_s32(vsum0x01, vsum0x23); + int32x4_t vacc0x4567 = vpaddq_s32(vsum0x45, vsum0x67); + int32x4_t vacc0x89AB = vpaddq_s32(vsum0x89, vsum0xAB); + int32x4_t vacc0xCDEF = vpaddq_s32(vsum0xCD, vsum0xEF); + int32x4_t vacc1x0123 = vpaddq_s32(vsum1x01, vsum1x23); + int32x4_t vacc1x4567 = vpaddq_s32(vsum1x45, vsum1x67); + int32x4_t vacc1x89AB = vpaddq_s32(vsum1x89, vsum1xAB); + int32x4_t vacc1xCDEF = vpaddq_s32(vsum1xCD, vsum1xEF); + int32x4_t vacc2x0123 = vpaddq_s32(vsum2x01, vsum2x23); + int32x4_t vacc2x4567 = vpaddq_s32(vsum2x45, vsum2x67); + int32x4_t vacc2x89AB = vpaddq_s32(vsum2x89, vsum2xAB); + int32x4_t vacc2xCDEF = vpaddq_s32(vsum2xCD, vsum2xEF); +#else + const int32x2_t vpsum0x0 = vadd_s32(vget_low_s32(vacc0x0), vget_high_s32(vacc0x0)); + const int32x2_t vpsum0x1 = vadd_s32(vget_low_s32(vacc0x1), vget_high_s32(vacc0x1)); + const int32x2_t vpsum0x2 = vadd_s32(vget_low_s32(vacc0x2), vget_high_s32(vacc0x2)); + const int32x2_t vpsum0x3 = vadd_s32(vget_low_s32(vacc0x3), vget_high_s32(vacc0x3)); + const int32x2_t vsum0x01 = vpadd_s32(vpsum0x0, vpsum0x1); + const int32x2_t vsum0x23 = vpadd_s32(vpsum0x2, vpsum0x3); + int32x4_t vacc0x0123 = vcombine_s32(vsum0x01, vsum0x23 ); + const int32x2_t vpsum0x4 = vadd_s32(vget_low_s32(vacc0x4), vget_high_s32(vacc0x4)); + const int32x2_t vpsum0x5 = vadd_s32(vget_low_s32(vacc0x5), vget_high_s32(vacc0x5)); + const int32x2_t vpsum0x6 = vadd_s32(vget_low_s32(vacc0x6), vget_high_s32(vacc0x6)); + const int32x2_t vpsum0x7 = vadd_s32(vget_low_s32(vacc0x7), vget_high_s32(vacc0x7)); + const int32x2_t vsum0x45 = vpadd_s32(vpsum0x4, vpsum0x5); + const int32x2_t vsum0x67 = vpadd_s32(vpsum0x6, vpsum0x7); + int32x4_t vacc0x4567 = vcombine_s32(vsum0x45, vsum0x67 ); + const int32x2_t vpsum0x8 = vadd_s32(vget_low_s32(vacc0x8), vget_high_s32(vacc0x8)); + const int32x2_t vpsum0x9 = vadd_s32(vget_low_s32(vacc0x9), vget_high_s32(vacc0x9)); + const int32x2_t vpsum0xA = vadd_s32(vget_low_s32(vacc0x10), vget_high_s32(vacc0x10)); + const int32x2_t vpsum0xB = vadd_s32(vget_low_s32(vacc0x11), vget_high_s32(vacc0x11)); + const int32x2_t vsum0x89 = vpadd_s32(vpsum0x8, vpsum0x9); + const int32x2_t vsum0xAB = vpadd_s32(vpsum0xA, vpsum0xB); + int32x4_t vacc0x89AB = vcombine_s32(vsum0x89, vsum0xAB ); + const int32x2_t vpsum0xC = vadd_s32(vget_low_s32(vacc0x12), vget_high_s32(vacc0x12)); + const int32x2_t vpsum0xD = vadd_s32(vget_low_s32(vacc0x13), vget_high_s32(vacc0x13)); + const int32x2_t vpsum0xE = vadd_s32(vget_low_s32(vacc0x14), vget_high_s32(vacc0x14)); + const int32x2_t vpsum0xF = vadd_s32(vget_low_s32(vacc0x15), vget_high_s32(vacc0x15)); + const int32x2_t vsum0xCD = vpadd_s32(vpsum0xC, vpsum0xD); + const int32x2_t vsum0xEF = vpadd_s32(vpsum0xE, vpsum0xF); + int32x4_t vacc0xCDEF = vcombine_s32(vsum0xCD, vsum0xEF ); + const int32x2_t vpsum1x0 = vadd_s32(vget_low_s32(vacc1x0), vget_high_s32(vacc1x0)); + const int32x2_t vpsum1x1 = vadd_s32(vget_low_s32(vacc1x1), vget_high_s32(vacc1x1)); + const int32x2_t vpsum1x2 = vadd_s32(vget_low_s32(vacc1x2), vget_high_s32(vacc1x2)); + const int32x2_t vpsum1x3 = vadd_s32(vget_low_s32(vacc1x3), vget_high_s32(vacc1x3)); + const int32x2_t vsum1x01 = vpadd_s32(vpsum1x0, vpsum1x1); + const int32x2_t vsum1x23 = vpadd_s32(vpsum1x2, vpsum1x3); + int32x4_t vacc1x0123 = vcombine_s32(vsum1x01, vsum1x23 ); + const int32x2_t vpsum1x4 = vadd_s32(vget_low_s32(vacc1x4), vget_high_s32(vacc1x4)); + const int32x2_t vpsum1x5 = vadd_s32(vget_low_s32(vacc1x5), vget_high_s32(vacc1x5)); + const int32x2_t vpsum1x6 = vadd_s32(vget_low_s32(vacc1x6), vget_high_s32(vacc1x6)); + const int32x2_t vpsum1x7 = vadd_s32(vget_low_s32(vacc1x7), vget_high_s32(vacc1x7)); + const int32x2_t vsum1x45 = vpadd_s32(vpsum1x4, vpsum1x5); + const int32x2_t vsum1x67 = vpadd_s32(vpsum1x6, vpsum1x7); + int32x4_t vacc1x4567 = vcombine_s32(vsum1x45, vsum1x67 ); + const int32x2_t vpsum1x8 = vadd_s32(vget_low_s32(vacc1x8), vget_high_s32(vacc1x8)); + const int32x2_t vpsum1x9 = vadd_s32(vget_low_s32(vacc1x9), vget_high_s32(vacc1x9)); + const int32x2_t vpsum1xA = vadd_s32(vget_low_s32(vacc1x10), vget_high_s32(vacc1x10)); + const int32x2_t vpsum1xB = vadd_s32(vget_low_s32(vacc1x11), vget_high_s32(vacc1x11)); + const int32x2_t vsum1x89 = vpadd_s32(vpsum1x8, vpsum1x9); + const int32x2_t vsum1xAB = vpadd_s32(vpsum1xA, vpsum1xB); + int32x4_t vacc1x89AB = vcombine_s32(vsum1x89, vsum1xAB ); + const int32x2_t vpsum1xC = vadd_s32(vget_low_s32(vacc1x12), vget_high_s32(vacc1x12)); + const int32x2_t vpsum1xD = vadd_s32(vget_low_s32(vacc1x13), vget_high_s32(vacc1x13)); + const int32x2_t vpsum1xE = vadd_s32(vget_low_s32(vacc1x14), vget_high_s32(vacc1x14)); + const int32x2_t vpsum1xF = vadd_s32(vget_low_s32(vacc1x15), vget_high_s32(vacc1x15)); + const int32x2_t vsum1xCD = vpadd_s32(vpsum1xC, vpsum1xD); + const int32x2_t vsum1xEF = vpadd_s32(vpsum1xE, vpsum1xF); + int32x4_t vacc1xCDEF = vcombine_s32(vsum1xCD, vsum1xEF ); + const int32x2_t vpsum2x0 = vadd_s32(vget_low_s32(vacc2x0), vget_high_s32(vacc2x0)); + const int32x2_t vpsum2x1 = vadd_s32(vget_low_s32(vacc2x1), vget_high_s32(vacc2x1)); + const int32x2_t vpsum2x2 = vadd_s32(vget_low_s32(vacc2x2), vget_high_s32(vacc2x2)); + const int32x2_t vpsum2x3 = vadd_s32(vget_low_s32(vacc2x3), vget_high_s32(vacc2x3)); + const int32x2_t vsum2x01 = vpadd_s32(vpsum2x0, vpsum2x1); + const int32x2_t vsum2x23 = vpadd_s32(vpsum2x2, vpsum2x3); + int32x4_t vacc2x0123 = vcombine_s32(vsum2x01, vsum2x23 ); + const int32x2_t vpsum2x4 = vadd_s32(vget_low_s32(vacc2x4), vget_high_s32(vacc2x4)); + const int32x2_t vpsum2x5 = vadd_s32(vget_low_s32(vacc2x5), vget_high_s32(vacc2x5)); + const int32x2_t vpsum2x6 = vadd_s32(vget_low_s32(vacc2x6), vget_high_s32(vacc2x6)); + const int32x2_t vpsum2x7 = vadd_s32(vget_low_s32(vacc2x7), vget_high_s32(vacc2x7)); + const int32x2_t vsum2x45 = vpadd_s32(vpsum2x4, vpsum2x5); + const int32x2_t vsum2x67 = vpadd_s32(vpsum2x6, vpsum2x7); + int32x4_t vacc2x4567 = vcombine_s32(vsum2x45, vsum2x67 ); + const int32x2_t vpsum2x8 = vadd_s32(vget_low_s32(vacc2x8), vget_high_s32(vacc2x8)); + const int32x2_t vpsum2x9 = vadd_s32(vget_low_s32(vacc2x9), vget_high_s32(vacc2x9)); + const int32x2_t vpsum2xA = vadd_s32(vget_low_s32(vacc2x10), vget_high_s32(vacc2x10)); + const int32x2_t vpsum2xB = vadd_s32(vget_low_s32(vacc2x11), vget_high_s32(vacc2x11)); + const int32x2_t vsum2x89 = vpadd_s32(vpsum2x8, vpsum2x9); + const int32x2_t vsum2xAB = vpadd_s32(vpsum2xA, vpsum2xB); + int32x4_t vacc2x89AB = vcombine_s32(vsum2x89, vsum2xAB ); + const int32x2_t vpsum2xC = vadd_s32(vget_low_s32(vacc2x12), vget_high_s32(vacc2x12)); + const int32x2_t vpsum2xD = vadd_s32(vget_low_s32(vacc2x13), vget_high_s32(vacc2x13)); + const int32x2_t vpsum2xE = vadd_s32(vget_low_s32(vacc2x14), vget_high_s32(vacc2x14)); + const int32x2_t vpsum2xF = vadd_s32(vget_low_s32(vacc2x15), vget_high_s32(vacc2x15)); + const int32x2_t vsum2xCD = vpadd_s32(vpsum2xC, vpsum2xD); + const int32x2_t vsum2xEF = vpadd_s32(vpsum2xE, vpsum2xF); + int32x4_t vacc2xCDEF = vcombine_s32(vsum2xCD, vsum2xEF ); +#endif + + 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); +} |