// Auto-generated file. Do not edit! // Template: src/qs8-dwconv/unipass-neon-mul8.c.in // Generator: tools/xngen // // Copyright 2020 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 #include #include "xnnpack/dwconv.h" void xnn_qs8_dwconv_minmax_rndnu_ukernel_25p8c__neon_mul8_ld64( size_t channels, size_t output_width, const int8_t** input, const void* weights, int8_t* output, intptr_t input_stride, size_t output_increment, size_t input_offset, const int8_t* zero, const union xnn_qs8_conv_minmax_params params[restrict XNN_MIN_ELEMENTS(1)]) XNN_OOB_READS { assert(channels != 0); assert(output_width != 0); const int32x4_t vright_pre_shift = vld1q_dup_s32(¶ms->rndnu_neon.right_pre_shift); const int32x4_t vmultiplier = vld1q_dup_s32(¶ms->rndnu_neon.multiplier); const int32x4_t vright_post_shift = vld1q_dup_s32(¶ms->rndnu_neon.right_post_shift); const int16x8_t voutput_zero_point = vld1q_dup_s16(¶ms->rndnu_neon.output_zero_point); const int8x8_t voutput_min = vld1_dup_s8(¶ms->rndnu_neon.output_min); const int8x8_t voutput_max = vld1_dup_s8(¶ms->rndnu_neon.output_max); do { const int8_t* i0 = input[0]; assert(i0 != NULL); if XNN_UNPREDICTABLE(i0 != zero) { i0 = (const int8_t*) ((uintptr_t) i0 + input_offset); } const int8_t* i1 = input[1]; assert(i1 != NULL); if XNN_UNPREDICTABLE(i1 != zero) { i1 = (const int8_t*) ((uintptr_t) i1 + input_offset); } const int8_t* i2 = input[2]; assert(i2 != NULL); if XNN_UNPREDICTABLE(i2 != zero) { i2 = (const int8_t*) ((uintptr_t) i2 + input_offset); } const int8_t* i3 = input[3]; assert(i3 != NULL); if XNN_UNPREDICTABLE(i3 != zero) { i3 = (const int8_t*) ((uintptr_t) i3 + input_offset); } const int8_t* i4 = input[4]; assert(i4 != NULL); if XNN_UNPREDICTABLE(i4 != zero) { i4 = (const int8_t*) ((uintptr_t) i4 + input_offset); } const int8_t* i5 = input[5]; assert(i5 != NULL); if XNN_UNPREDICTABLE(i5 != zero) { i5 = (const int8_t*) ((uintptr_t) i5 + input_offset); } const int8_t* i6 = input[6]; assert(i6 != NULL); if XNN_UNPREDICTABLE(i6 != zero) { i6 = (const int8_t*) ((uintptr_t) i6 + input_offset); } const int8_t* i7 = input[7]; assert(i7 != NULL); if XNN_UNPREDICTABLE(i7 != zero) { i7 = (const int8_t*) ((uintptr_t) i7 + input_offset); } const int8_t* i8 = input[8]; assert(i8 != NULL); if XNN_UNPREDICTABLE(i8 != zero) { i8 = (const int8_t*) ((uintptr_t) i8 + input_offset); } const int8_t* i9 = input[9]; assert(i9 != NULL); if XNN_UNPREDICTABLE(i9 != zero) { i9 = (const int8_t*) ((uintptr_t) i9 + input_offset); } const int8_t* i10 = input[10]; assert(i10 != NULL); if XNN_UNPREDICTABLE(i10 != zero) { i10 = (const int8_t*) ((uintptr_t) i10 + input_offset); } const int8_t* i11 = input[11]; assert(i11 != NULL); if XNN_UNPREDICTABLE(i11 != zero) { i11 = (const int8_t*) ((uintptr_t) i11 + input_offset); } const int8_t* i12 = input[12]; assert(i12 != NULL); if XNN_UNPREDICTABLE(i12 != zero) { i12 = (const int8_t*) ((uintptr_t) i12 + input_offset); } const int8_t* i13 = input[13]; assert(i13 != NULL); if XNN_UNPREDICTABLE(i13 != zero) { i13 = (const int8_t*) ((uintptr_t) i13 + input_offset); } const int8_t* i14 = input[14]; assert(i14 != NULL); if XNN_UNPREDICTABLE(i14 != zero) { i14 = (const int8_t*) ((uintptr_t) i14 + input_offset); } const int8_t* i15 = input[15]; assert(i15 != NULL); if XNN_UNPREDICTABLE(i15 != zero) { i15 = (const int8_t*) ((uintptr_t) i15 + input_offset); } const int8_t* i16 = input[16]; assert(i16 != NULL); if XNN_UNPREDICTABLE(i16 != zero) { i16 = (const int8_t*) ((uintptr_t) i16 + input_offset); } const int8_t* i17 = input[17]; assert(i17 != NULL); if XNN_UNPREDICTABLE(i17 != zero) { i17 = (const int8_t*) ((uintptr_t) i17 + input_offset); } const int8_t* i18 = input[18]; assert(i18 != NULL); if XNN_UNPREDICTABLE(i18 != zero) { i18 = (const int8_t*) ((uintptr_t) i18 + input_offset); } const int8_t* i19 = input[19]; assert(i19 != NULL); if XNN_UNPREDICTABLE(i19 != zero) { i19 = (const int8_t*) ((uintptr_t) i19 + input_offset); } const int8_t* i20 = input[20]; assert(i20 != NULL); if XNN_UNPREDICTABLE(i20 != zero) { i20 = (const int8_t*) ((uintptr_t) i20 + input_offset); } const int8_t* i21 = input[21]; assert(i21 != NULL); if XNN_UNPREDICTABLE(i21 != zero) { i21 = (const int8_t*) ((uintptr_t) i21 + input_offset); } const int8_t* i22 = input[22]; assert(i22 != NULL); if XNN_UNPREDICTABLE(i22 != zero) { i22 = (const int8_t*) ((uintptr_t) i22 + input_offset); } const int8_t* i23 = input[23]; assert(i23 != NULL); if XNN_UNPREDICTABLE(i23 != zero) { i23 = (const int8_t*) ((uintptr_t) i23 + input_offset); } const int8_t* i24 = input[24]; assert(i24 != NULL); if XNN_UNPREDICTABLE(i24 != zero) { i24 = (const int8_t*) ((uintptr_t) i24 + input_offset); } input = (const int8_t**) ((uintptr_t) input + input_stride); size_t c = channels; const void* w = weights; for (; c >= 8; c -= 8) { int32x4_t vacc0123 = vld1q_s32(w); w = (const int32_t*) w + 4; int32x4_t vacc4567 = vld1q_s32(w); w = (const int32_t*) w + 4; const int8x8_t vi0x01234567 = vld1_s8(i0); i0 += 8; const int8x8_t vk0x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; int16x8_t vprod01234567 = vmull_s8(vi0x01234567, vk0x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi1x01234567 = vld1_s8(i1); i1 += 8; const int8x8_t vk1x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; vprod01234567 = vmull_s8(vi1x01234567, vk1x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi2x01234567 = vld1_s8(i2); i2 += 8; const int8x8_t vk2x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; vprod01234567 = vmull_s8(vi2x01234567, vk2x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi3x01234567 = vld1_s8(i3); i3 += 8; const int8x8_t vk3x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; vprod01234567 = vmull_s8(vi3x01234567, vk3x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi4x01234567 = vld1_s8(i4); i4 += 8; const int8x8_t vk4x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; vprod01234567 = vmull_s8(vi4x01234567, vk4x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi5x01234567 = vld1_s8(i5); i5 += 8; const int8x8_t vk5x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; vprod01234567 = vmull_s8(vi5x01234567, vk5x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi6x01234567 = vld1_s8(i6); i6 += 8; const int8x8_t vk6x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; vprod01234567 = vmull_s8(vi6x01234567, vk6x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi7x01234567 = vld1_s8(i7); i7 += 8; const int8x8_t vk7x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; vprod01234567 = vmull_s8(vi7x01234567, vk7x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi8x01234567 = vld1_s8(i8); i8 += 8; const int8x8_t vk8x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; vprod01234567 = vmull_s8(vi8x01234567, vk8x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi9x01234567 = vld1_s8(i9); i9 += 8; const int8x8_t vk9x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; vprod01234567 = vmull_s8(vi9x01234567, vk9x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi10x01234567 = vld1_s8(i10); i10 += 8; const int8x8_t vk10x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; vprod01234567 = vmull_s8(vi10x01234567, vk10x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi11x01234567 = vld1_s8(i11); i11 += 8; const int8x8_t vk11x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; vprod01234567 = vmull_s8(vi11x01234567, vk11x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi12x01234567 = vld1_s8(i12); i12 += 8; const int8x8_t vk12x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; vprod01234567 = vmull_s8(vi12x01234567, vk12x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi13x01234567 = vld1_s8(i13); i13 += 8; const int8x8_t vk13x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; vprod01234567 = vmull_s8(vi13x01234567, vk13x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi14x01234567 = vld1_s8(i14); i14 += 8; const int8x8_t vk14x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; vprod01234567 = vmull_s8(vi14x01234567, vk14x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi15x01234567 = vld1_s8(i15); i15 += 8; const int8x8_t vk15x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; vprod01234567 = vmull_s8(vi15x01234567, vk15x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi16x01234567 = vld1_s8(i16); i16 += 8; const int8x8_t vk16x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; vprod01234567 = vmull_s8(vi16x01234567, vk16x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi17x01234567 = vld1_s8(i17); i17 += 8; const int8x8_t vk17x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; vprod01234567 = vmull_s8(vi17x01234567, vk17x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi18x01234567 = vld1_s8(i18); i18 += 8; const int8x8_t vk18x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; vprod01234567 = vmull_s8(vi18x01234567, vk18x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi19x01234567 = vld1_s8(i19); i19 += 8; const int8x8_t vk19x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; vprod01234567 = vmull_s8(vi19x01234567, vk19x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi20x01234567 = vld1_s8(i20); i20 += 8; const int8x8_t vk20x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; vprod01234567 = vmull_s8(vi20x01234567, vk20x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi21x01234567 = vld1_s8(i21); i21 += 8; const int8x8_t vk21x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; vprod01234567 = vmull_s8(vi21x01234567, vk21x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi22x01234567 = vld1_s8(i22); i22 += 8; const int8x8_t vk22x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; vprod01234567 = vmull_s8(vi22x01234567, vk22x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi23x01234567 = vld1_s8(i23); i23 += 8; const int8x8_t vk23x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; vprod01234567 = vmull_s8(vi23x01234567, vk23x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi24x01234567 = vld1_s8(i24); i24 += 8; const int8x8_t vk24x01234567 = vld1_s8(w); w = (const int8_t*) w + 8; vprod01234567 = vmull_s8(vi24x01234567, vk24x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); vacc0123 = vqshlq_s32(vacc0123, vright_pre_shift); vacc4567 = vqshlq_s32(vacc4567, vright_pre_shift); vacc0123 = vqdmulhq_s32(vacc0123, vmultiplier); vacc4567 = vqdmulhq_s32(vacc4567, vmultiplier); vacc0123 = vrshlq_s32(vacc0123, vright_post_shift); vacc4567 = vrshlq_s32(vacc4567, vright_post_shift); #if XNN_ARCH_ARM64 int16x8_t vacc01234567 = vqmovn_high_s32(vqmovn_s32(vacc0123), vacc4567); vacc01234567 = vqaddq_s16(vacc01234567, voutput_zero_point); int8x8_t vout01234567 = vqmovn_s16(vacc01234567); #else // !XNN_ARCH_ARM64 int16x8_t vacc01234567 = vcombine_s16(vqmovn_s32(vacc0123), vqmovn_s32(vacc4567)); vacc01234567 = vqaddq_s16(vacc01234567, voutput_zero_point); int8x8_t vout01234567 = vqmovn_s16(vacc01234567); #endif // !XNN_ARCH_ARM64 vout01234567 = vmax_s8(vout01234567, voutput_min); vout01234567 = vmin_s8(vout01234567, voutput_max); vst1_s8(output, vout01234567); output += 8; } if XNN_UNLIKELY(c != 0) { { int32x4_t vacc0123 = vld1q_s32(w); w = (const int32_t*) w + 4; int32x4_t vacc4567 = vld1q_s32(w); w = (const int32_t*) w + 4; const int8x8_t vi0x01234567 = vld1_s8(i0); const int8x8_t vk0x01234567 = vld1_s8(w); int16x8_t vprod01234567 = vmull_s8(vi0x01234567, vk0x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi1x01234567 = vld1_s8(i1); const int8x8_t vk1x01234567 = vld1_s8((const void*) ((const int8_t*) w + 8)); vprod01234567 = vmull_s8(vi1x01234567, vk1x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi2x01234567 = vld1_s8(i2); const int8x8_t vk2x01234567 = vld1_s8((const void*) ((const int8_t*) w + 16)); vprod01234567 = vmull_s8(vi2x01234567, vk2x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi3x01234567 = vld1_s8(i3); const int8x8_t vk3x01234567 = vld1_s8((const void*) ((const int8_t*) w + 24)); vprod01234567 = vmull_s8(vi3x01234567, vk3x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi4x01234567 = vld1_s8(i4); const int8x8_t vk4x01234567 = vld1_s8((const void*) ((const int8_t*) w + 32)); vprod01234567 = vmull_s8(vi4x01234567, vk4x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi5x01234567 = vld1_s8(i5); const int8x8_t vk5x01234567 = vld1_s8((const void*) ((const int8_t*) w + 40)); vprod01234567 = vmull_s8(vi5x01234567, vk5x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi6x01234567 = vld1_s8(i6); const int8x8_t vk6x01234567 = vld1_s8((const void*) ((const int8_t*) w + 48)); vprod01234567 = vmull_s8(vi6x01234567, vk6x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi7x01234567 = vld1_s8(i7); const int8x8_t vk7x01234567 = vld1_s8((const void*) ((const int8_t*) w + 56)); vprod01234567 = vmull_s8(vi7x01234567, vk7x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi8x01234567 = vld1_s8(i8); const int8x8_t vk8x01234567 = vld1_s8((const void*) ((const int8_t*) w + 64)); vprod01234567 = vmull_s8(vi8x01234567, vk8x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi9x01234567 = vld1_s8(i9); const int8x8_t vk9x01234567 = vld1_s8((const void*) ((const int8_t*) w + 72)); vprod01234567 = vmull_s8(vi9x01234567, vk9x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi10x01234567 = vld1_s8(i10); const int8x8_t vk10x01234567 = vld1_s8((const void*) ((const int8_t*) w + 80)); vprod01234567 = vmull_s8(vi10x01234567, vk10x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi11x01234567 = vld1_s8(i11); const int8x8_t vk11x01234567 = vld1_s8((const void*) ((const int8_t*) w + 88)); vprod01234567 = vmull_s8(vi11x01234567, vk11x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi12x01234567 = vld1_s8(i12); const int8x8_t vk12x01234567 = vld1_s8((const void*) ((const int8_t*) w + 96)); vprod01234567 = vmull_s8(vi12x01234567, vk12x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi13x01234567 = vld1_s8(i13); const int8x8_t vk13x01234567 = vld1_s8((const void*) ((const int8_t*) w + 104)); vprod01234567 = vmull_s8(vi13x01234567, vk13x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi14x01234567 = vld1_s8(i14); const int8x8_t vk14x01234567 = vld1_s8((const void*) ((const int8_t*) w + 112)); vprod01234567 = vmull_s8(vi14x01234567, vk14x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi15x01234567 = vld1_s8(i15); const int8x8_t vk15x01234567 = vld1_s8((const void*) ((const int8_t*) w + 120)); vprod01234567 = vmull_s8(vi15x01234567, vk15x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi16x01234567 = vld1_s8(i16); const int8x8_t vk16x01234567 = vld1_s8((const void*) ((const int8_t*) w + 128)); vprod01234567 = vmull_s8(vi16x01234567, vk16x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi17x01234567 = vld1_s8(i17); const int8x8_t vk17x01234567 = vld1_s8((const void*) ((const int8_t*) w + 136)); vprod01234567 = vmull_s8(vi17x01234567, vk17x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi18x01234567 = vld1_s8(i18); const int8x8_t vk18x01234567 = vld1_s8((const void*) ((const int8_t*) w + 144)); vprod01234567 = vmull_s8(vi18x01234567, vk18x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi19x01234567 = vld1_s8(i19); const int8x8_t vk19x01234567 = vld1_s8((const void*) ((const int8_t*) w + 152)); vprod01234567 = vmull_s8(vi19x01234567, vk19x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi20x01234567 = vld1_s8(i20); const int8x8_t vk20x01234567 = vld1_s8((const void*) ((const int8_t*) w + 160)); vprod01234567 = vmull_s8(vi20x01234567, vk20x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi21x01234567 = vld1_s8(i21); const int8x8_t vk21x01234567 = vld1_s8((const void*) ((const int8_t*) w + 168)); vprod01234567 = vmull_s8(vi21x01234567, vk21x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi22x01234567 = vld1_s8(i22); const int8x8_t vk22x01234567 = vld1_s8((const void*) ((const int8_t*) w + 176)); vprod01234567 = vmull_s8(vi22x01234567, vk22x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi23x01234567 = vld1_s8(i23); const int8x8_t vk23x01234567 = vld1_s8((const void*) ((const int8_t*) w + 184)); vprod01234567 = vmull_s8(vi23x01234567, vk23x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); const int8x8_t vi24x01234567 = vld1_s8(i24); const int8x8_t vk24x01234567 = vld1_s8((const void*) ((const int8_t*) w + 192)); vprod01234567 = vmull_s8(vi24x01234567, vk24x01234567); vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567)); vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567)); vacc0123 = vqshlq_s32(vacc0123, vright_pre_shift); vacc4567 = vqshlq_s32(vacc4567, vright_pre_shift); vacc0123 = vqdmulhq_s32(vacc0123, vmultiplier); vacc4567 = vqdmulhq_s32(vacc4567, vmultiplier); vacc0123 = vrshlq_s32(vacc0123, vright_post_shift); vacc4567 = vrshlq_s32(vacc4567, vright_post_shift); #if XNN_ARCH_ARM64 int16x8_t vacc01234567 = vqmovn_high_s32(vqmovn_s32(vacc0123), vacc4567); #else int16x8_t vacc01234567 = vcombine_s16(vqmovn_s32(vacc0123), vqmovn_s32(vacc4567)); #endif vacc01234567 = vqaddq_s16(vacc01234567, voutput_zero_point); int8x8_t vout01234567 = vqmovn_s16(vacc01234567); vout01234567 = vmax_s8(vout01234567, voutput_min); vout01234567 = vmin_s8(vout01234567, voutput_max); if (c & 4) { vst1_lane_u32((void*) output, vreinterpret_u32_s8(vout01234567), 0); output += 4; vout01234567 = vext_s8(vout01234567, vout01234567, 4); } if (c & 2) { vst1_lane_u16((void*) output, vreinterpret_u16_s8(vout01234567), 0); output += 2; vout01234567 = vext_s8(vout01234567, vout01234567, 2); } if (c & 1) { vst1_lane_s8(output, vout01234567, 0); output += 1; } } } output = (int8_t*) ((uintptr_t) output + output_increment); } while (--output_width != 0); }