// Auto-generated file. Do not edit! // Template: src/qu8-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 void xnn_qu8_dwconv_minmax_rndnu_ukernel_up24x9__neon_mul8( size_t channels, size_t output_width, const uint8_t** input, const void* weights, uint8_t* output, size_t input_stride, size_t output_increment, size_t input_offset, const uint8_t* zero, const union xnn_qu8_conv_minmax_params params[restrict XNN_MIN_ELEMENTS(1)]) XNN_OOB_READS { assert(channels != 0); assert(output_width != 0); const uint8x8_t vkernel_zero_point = vld1_dup_u8(params->rndnu_neon.kernel_zero_point); const uint16x8_t vkernel_zero_point16 = vmovl_u8(vkernel_zero_point); 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 uint8x16_t voutput_min = vld1q_dup_u8(¶ms->rndnu_neon.output_min); const uint8x16_t voutput_max = vld1q_dup_u8(¶ms->rndnu_neon.output_max); do { const uint8_t* i0 = input[0]; assert(i0 != NULL); if XNN_UNPREDICTABLE(i0 != zero) { i0 = (const uint8_t*) ((uintptr_t) i0 + input_offset); } const uint8_t* i1 = input[1]; assert(i1 != NULL); if XNN_UNPREDICTABLE(i1 != zero) { i1 = (const uint8_t*) ((uintptr_t) i1 + input_offset); } const uint8_t* i2 = input[2]; assert(i2 != NULL); if XNN_UNPREDICTABLE(i2 != zero) { i2 = (const uint8_t*) ((uintptr_t) i2 + input_offset); } const uint8_t* i3 = input[3]; assert(i3 != NULL); if XNN_UNPREDICTABLE(i3 != zero) { i3 = (const uint8_t*) ((uintptr_t) i3 + input_offset); } const uint8_t* i4 = input[4]; assert(i4 != NULL); if XNN_UNPREDICTABLE(i4 != zero) { i4 = (const uint8_t*) ((uintptr_t) i4 + input_offset); } const uint8_t* i5 = input[5]; assert(i5 != NULL); if XNN_UNPREDICTABLE(i5 != zero) { i5 = (const uint8_t*) ((uintptr_t) i5 + input_offset); } const uint8_t* i6 = input[6]; assert(i6 != NULL); if XNN_UNPREDICTABLE(i6 != zero) { i6 = (const uint8_t*) ((uintptr_t) i6 + input_offset); } const uint8_t* i7 = input[7]; assert(i7 != NULL); if XNN_UNPREDICTABLE(i7 != zero) { i7 = (const uint8_t*) ((uintptr_t) i7 + input_offset); } const uint8_t* i8 = input[8]; assert(i8 != NULL); if XNN_UNPREDICTABLE(i8 != zero) { i8 = (const uint8_t*) ((uintptr_t) i8 + input_offset); } input = (const uint8_t**) ((uintptr_t) input + input_stride); size_t c = channels; const void* w = weights; for (; c >= 24; c -= 24) { int32x4_t vacc0123 = vld1q_s32(w); w = (const void*) ((const int32_t*) w + 4); int32x4_t vacc4567 = vld1q_s32(w); w = (const void*) ((const int32_t*) w + 4); int32x4_t vacc89AB = vld1q_s32(w); w = (const void*) ((const int32_t*) w + 4); int32x4_t vaccCDEF = vld1q_s32(w); w = (const void*) ((const int32_t*) w + 4); int32x4_t vaccGHIJ = vld1q_s32(w); w = (const void*) ((const int32_t*) w + 4); int32x4_t vaccKLMN = vld1q_s32(w); w = (const void*) ((const int32_t*) w + 4); const uint8x8_t vi0x01234567 = vld1_u8(i0); i0 += 8; const uint8x8_t vk0x01234567 = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); const uint8x8_t vi0x89ABCDEF = vld1_u8(i0); i0 += 8; const uint8x8_t vk0x89ABCDEF = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); const uint8x8_t vi0xGHIJKLMN = vld1_u8(i0); i0 += 8; const uint8x8_t vk0xGHIJKLMN = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); uint16x8_t vprod01234567 = vmull_u8(vi0x01234567, vk0x01234567); uint16x8_t vprod89ABCDEF = vmull_u8(vi0x89ABCDEF, vk0x89ABCDEF); uint16x8_t vprodGHIJKLMN = vmull_u8(vi0xGHIJKLMN, vk0xGHIJKLMN); vacc0123 = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc0123), vget_low_u16(vprod01234567))); vacc4567 = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc4567), vget_high_u16(vprod01234567))); vacc89AB = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc89AB), vget_low_u16(vprod89ABCDEF))); vaccCDEF = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccCDEF), vget_high_u16(vprod89ABCDEF))); vaccGHIJ = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccGHIJ), vget_low_u16(vprodGHIJKLMN))); vaccKLMN = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccKLMN), vget_high_u16(vprodGHIJKLMN))); const uint8x8_t vi1x01234567 = vld1_u8(i1); i1 += 8; const uint8x8_t vk1x01234567 = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); const uint8x8_t vi1x89ABCDEF = vld1_u8(i1); i1 += 8; const uint8x8_t vk1x89ABCDEF = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); const uint8x8_t vi1xGHIJKLMN = vld1_u8(i1); i1 += 8; const uint8x8_t vk1xGHIJKLMN = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); vprod01234567 = vmull_u8(vi1x01234567, vk1x01234567); uint16x8_t vsum01234567 = vaddl_u8(vi0x01234567, vi1x01234567); vprod89ABCDEF = vmull_u8(vi1x89ABCDEF, vk1x89ABCDEF); uint16x8_t vsum89ABCDEF = vaddl_u8(vi0x89ABCDEF, vi1x89ABCDEF); vprodGHIJKLMN = vmull_u8(vi1xGHIJKLMN, vk1xGHIJKLMN); uint16x8_t vsumGHIJKLMN = vaddl_u8(vi0xGHIJKLMN, vi1xGHIJKLMN); vacc0123 = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc0123), vget_low_u16(vprod01234567))); vacc4567 = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc4567), vget_high_u16(vprod01234567))); vacc89AB = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc89AB), vget_low_u16(vprod89ABCDEF))); vaccCDEF = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccCDEF), vget_high_u16(vprod89ABCDEF))); vaccGHIJ = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccGHIJ), vget_low_u16(vprodGHIJKLMN))); vaccKLMN = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccKLMN), vget_high_u16(vprodGHIJKLMN))); const uint8x8_t vi2x01234567 = vld1_u8(i2); i2 += 8; const uint8x8_t vk2x01234567 = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); const uint8x8_t vi2x89ABCDEF = vld1_u8(i2); i2 += 8; const uint8x8_t vk2x89ABCDEF = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); const uint8x8_t vi2xGHIJKLMN = vld1_u8(i2); i2 += 8; const uint8x8_t vk2xGHIJKLMN = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); vprod01234567 = vmull_u8(vi2x01234567, vk2x01234567); vsum01234567 = vaddw_u8(vsum01234567, vi2x01234567); vprod89ABCDEF = vmull_u8(vi2x89ABCDEF, vk2x89ABCDEF); vsum89ABCDEF = vaddw_u8(vsum89ABCDEF, vi2x89ABCDEF); vprodGHIJKLMN = vmull_u8(vi2xGHIJKLMN, vk2xGHIJKLMN); vsumGHIJKLMN = vaddw_u8(vsumGHIJKLMN, vi2xGHIJKLMN); vacc0123 = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc0123), vget_low_u16(vprod01234567))); vacc4567 = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc4567), vget_high_u16(vprod01234567))); vacc89AB = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc89AB), vget_low_u16(vprod89ABCDEF))); vaccCDEF = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccCDEF), vget_high_u16(vprod89ABCDEF))); vaccGHIJ = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccGHIJ), vget_low_u16(vprodGHIJKLMN))); vaccKLMN = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccKLMN), vget_high_u16(vprodGHIJKLMN))); const uint8x8_t vi3x01234567 = vld1_u8(i3); i3 += 8; const uint8x8_t vk3x01234567 = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); const uint8x8_t vi3x89ABCDEF = vld1_u8(i3); i3 += 8; const uint8x8_t vk3x89ABCDEF = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); const uint8x8_t vi3xGHIJKLMN = vld1_u8(i3); i3 += 8; const uint8x8_t vk3xGHIJKLMN = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); vprod01234567 = vmull_u8(vi3x01234567, vk3x01234567); vsum01234567 = vaddw_u8(vsum01234567, vi3x01234567); vprod89ABCDEF = vmull_u8(vi3x89ABCDEF, vk3x89ABCDEF); vsum89ABCDEF = vaddw_u8(vsum89ABCDEF, vi3x89ABCDEF); vprodGHIJKLMN = vmull_u8(vi3xGHIJKLMN, vk3xGHIJKLMN); vsumGHIJKLMN = vaddw_u8(vsumGHIJKLMN, vi3xGHIJKLMN); vacc0123 = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc0123), vget_low_u16(vprod01234567))); vacc4567 = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc4567), vget_high_u16(vprod01234567))); vacc89AB = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc89AB), vget_low_u16(vprod89ABCDEF))); vaccCDEF = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccCDEF), vget_high_u16(vprod89ABCDEF))); vaccGHIJ = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccGHIJ), vget_low_u16(vprodGHIJKLMN))); vaccKLMN = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccKLMN), vget_high_u16(vprodGHIJKLMN))); const uint8x8_t vi4x01234567 = vld1_u8(i4); i4 += 8; const uint8x8_t vk4x01234567 = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); const uint8x8_t vi4x89ABCDEF = vld1_u8(i4); i4 += 8; const uint8x8_t vk4x89ABCDEF = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); const uint8x8_t vi4xGHIJKLMN = vld1_u8(i4); i4 += 8; const uint8x8_t vk4xGHIJKLMN = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); vprod01234567 = vmull_u8(vi4x01234567, vk4x01234567); vsum01234567 = vaddw_u8(vsum01234567, vi4x01234567); vprod89ABCDEF = vmull_u8(vi4x89ABCDEF, vk4x89ABCDEF); vsum89ABCDEF = vaddw_u8(vsum89ABCDEF, vi4x89ABCDEF); vprodGHIJKLMN = vmull_u8(vi4xGHIJKLMN, vk4xGHIJKLMN); vsumGHIJKLMN = vaddw_u8(vsumGHIJKLMN, vi4xGHIJKLMN); vacc0123 = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc0123), vget_low_u16(vprod01234567))); vacc4567 = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc4567), vget_high_u16(vprod01234567))); vacc89AB = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc89AB), vget_low_u16(vprod89ABCDEF))); vaccCDEF = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccCDEF), vget_high_u16(vprod89ABCDEF))); vaccGHIJ = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccGHIJ), vget_low_u16(vprodGHIJKLMN))); vaccKLMN = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccKLMN), vget_high_u16(vprodGHIJKLMN))); const uint8x8_t vi5x01234567 = vld1_u8(i5); i5 += 8; const uint8x8_t vk5x01234567 = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); const uint8x8_t vi5x89ABCDEF = vld1_u8(i5); i5 += 8; const uint8x8_t vk5x89ABCDEF = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); const uint8x8_t vi5xGHIJKLMN = vld1_u8(i5); i5 += 8; const uint8x8_t vk5xGHIJKLMN = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); vprod01234567 = vmull_u8(vi5x01234567, vk5x01234567); vsum01234567 = vaddw_u8(vsum01234567, vi5x01234567); vprod89ABCDEF = vmull_u8(vi5x89ABCDEF, vk5x89ABCDEF); vsum89ABCDEF = vaddw_u8(vsum89ABCDEF, vi5x89ABCDEF); vprodGHIJKLMN = vmull_u8(vi5xGHIJKLMN, vk5xGHIJKLMN); vsumGHIJKLMN = vaddw_u8(vsumGHIJKLMN, vi5xGHIJKLMN); vacc0123 = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc0123), vget_low_u16(vprod01234567))); vacc4567 = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc4567), vget_high_u16(vprod01234567))); vacc89AB = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc89AB), vget_low_u16(vprod89ABCDEF))); vaccCDEF = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccCDEF), vget_high_u16(vprod89ABCDEF))); vaccGHIJ = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccGHIJ), vget_low_u16(vprodGHIJKLMN))); vaccKLMN = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccKLMN), vget_high_u16(vprodGHIJKLMN))); const uint8x8_t vi6x01234567 = vld1_u8(i6); i6 += 8; const uint8x8_t vk6x01234567 = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); const uint8x8_t vi6x89ABCDEF = vld1_u8(i6); i6 += 8; const uint8x8_t vk6x89ABCDEF = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); const uint8x8_t vi6xGHIJKLMN = vld1_u8(i6); i6 += 8; const uint8x8_t vk6xGHIJKLMN = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); vprod01234567 = vmull_u8(vi6x01234567, vk6x01234567); vsum01234567 = vaddw_u8(vsum01234567, vi6x01234567); vprod89ABCDEF = vmull_u8(vi6x89ABCDEF, vk6x89ABCDEF); vsum89ABCDEF = vaddw_u8(vsum89ABCDEF, vi6x89ABCDEF); vprodGHIJKLMN = vmull_u8(vi6xGHIJKLMN, vk6xGHIJKLMN); vsumGHIJKLMN = vaddw_u8(vsumGHIJKLMN, vi6xGHIJKLMN); vacc0123 = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc0123), vget_low_u16(vprod01234567))); vacc4567 = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc4567), vget_high_u16(vprod01234567))); vacc89AB = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc89AB), vget_low_u16(vprod89ABCDEF))); vaccCDEF = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccCDEF), vget_high_u16(vprod89ABCDEF))); vaccGHIJ = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccGHIJ), vget_low_u16(vprodGHIJKLMN))); vaccKLMN = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccKLMN), vget_high_u16(vprodGHIJKLMN))); const uint8x8_t vi7x01234567 = vld1_u8(i7); i7 += 8; const uint8x8_t vk7x01234567 = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); const uint8x8_t vi7x89ABCDEF = vld1_u8(i7); i7 += 8; const uint8x8_t vk7x89ABCDEF = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); const uint8x8_t vi7xGHIJKLMN = vld1_u8(i7); i7 += 8; const uint8x8_t vk7xGHIJKLMN = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); vprod01234567 = vmull_u8(vi7x01234567, vk7x01234567); vsum01234567 = vaddw_u8(vsum01234567, vi7x01234567); vprod89ABCDEF = vmull_u8(vi7x89ABCDEF, vk7x89ABCDEF); vsum89ABCDEF = vaddw_u8(vsum89ABCDEF, vi7x89ABCDEF); vprodGHIJKLMN = vmull_u8(vi7xGHIJKLMN, vk7xGHIJKLMN); vsumGHIJKLMN = vaddw_u8(vsumGHIJKLMN, vi7xGHIJKLMN); vacc0123 = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc0123), vget_low_u16(vprod01234567))); vacc4567 = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc4567), vget_high_u16(vprod01234567))); vacc89AB = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc89AB), vget_low_u16(vprod89ABCDEF))); vaccCDEF = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccCDEF), vget_high_u16(vprod89ABCDEF))); vaccGHIJ = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccGHIJ), vget_low_u16(vprodGHIJKLMN))); vaccKLMN = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccKLMN), vget_high_u16(vprodGHIJKLMN))); const uint8x8_t vi8x01234567 = vld1_u8(i8); i8 += 8; const uint8x8_t vk8x01234567 = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); const uint8x8_t vi8x89ABCDEF = vld1_u8(i8); i8 += 8; const uint8x8_t vk8x89ABCDEF = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); const uint8x8_t vi8xGHIJKLMN = vld1_u8(i8); i8 += 8; const uint8x8_t vk8xGHIJKLMN = vld1_u8(w); w = (const void*) ((const int8_t*) w + 8); vprod01234567 = vmull_u8(vi8x01234567, vk8x01234567); vsum01234567 = vaddw_u8(vsum01234567, vi8x01234567); vprod89ABCDEF = vmull_u8(vi8x89ABCDEF, vk8x89ABCDEF); vsum89ABCDEF = vaddw_u8(vsum89ABCDEF, vi8x89ABCDEF); vprodGHIJKLMN = vmull_u8(vi8xGHIJKLMN, vk8xGHIJKLMN); vsumGHIJKLMN = vaddw_u8(vsumGHIJKLMN, vi8xGHIJKLMN); vacc0123 = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc0123), vget_low_u16(vprod01234567))); vacc4567 = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc4567), vget_high_u16(vprod01234567))); vacc89AB = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vacc89AB), vget_low_u16(vprod89ABCDEF))); vaccCDEF = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccCDEF), vget_high_u16(vprod89ABCDEF))); vaccGHIJ = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccGHIJ), vget_low_u16(vprodGHIJKLMN))); vaccKLMN = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vaccKLMN), vget_high_u16(vprodGHIJKLMN))); vacc0123 = vreinterpretq_s32_u32(vmlsl_u16(vreinterpretq_u32_s32(vacc0123), vget_low_u16(vsum01234567), vget_low_u16(vkernel_zero_point16))); vacc4567 = vreinterpretq_s32_u32(vmlsl_u16(vreinterpretq_u32_s32(vacc4567), vget_high_u16(vsum01234567), vget_high_u16(vkernel_zero_point16))); vacc89AB = vreinterpretq_s32_u32(vmlsl_u16(vreinterpretq_u32_s32(vacc89AB), vget_low_u16(vsum89ABCDEF), vget_low_u16(vkernel_zero_point16))); vaccCDEF = vreinterpretq_s32_u32(vmlsl_u16(vreinterpretq_u32_s32(vaccCDEF), vget_high_u16(vsum89ABCDEF), vget_high_u16(vkernel_zero_point16))); vaccGHIJ = vreinterpretq_s32_u32(vmlsl_u16(vreinterpretq_u32_s32(vaccGHIJ), vget_low_u16(vsumGHIJKLMN), vget_low_u16(vkernel_zero_point16))); vaccKLMN = vreinterpretq_s32_u32(vmlsl_u16(vreinterpretq_u32_s32(vaccKLMN), vget_high_u16(vsumGHIJKLMN), vget_high_u16(vkernel_zero_point16))); vacc0123 = vshlq_s32(vacc0123, vright_pre_shift); vacc4567 = vshlq_s32(vacc4567, vright_pre_shift); vacc89AB = vshlq_s32(vacc89AB, vright_pre_shift); vaccCDEF = vshlq_s32(vaccCDEF, vright_pre_shift); vaccGHIJ = vshlq_s32(vaccGHIJ, vright_pre_shift); vaccKLMN = vshlq_s32(vaccKLMN, vright_pre_shift); vacc0123 = vqdmulhq_s32(vacc0123, vmultiplier); vacc4567 = vqdmulhq_s32(vacc4567, vmultiplier); vacc89AB = vqdmulhq_s32(vacc89AB, vmultiplier); vaccCDEF = vqdmulhq_s32(vaccCDEF, vmultiplier); vaccGHIJ = vqdmulhq_s32(vaccGHIJ, vmultiplier); vaccKLMN = vqdmulhq_s32(vaccKLMN, vmultiplier); vacc0123 = vrshlq_s32(vacc0123, vright_post_shift); vacc4567 = vrshlq_s32(vacc4567, vright_post_shift); vacc89AB = vrshlq_s32(vacc89AB, vright_post_shift); vaccCDEF = vrshlq_s32(vaccCDEF, vright_post_shift); vaccGHIJ = vrshlq_s32(vaccGHIJ, vright_post_shift); vaccKLMN = vrshlq_s32(vaccKLMN, vright_post_shift); #if XNN_ARCH_ARM64 const int16x8_t vacc01234567 = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc0123), vacc4567), voutput_zero_point); const int16x8_t vacc89ABCDEF = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc89AB), vaccCDEF), voutput_zero_point); const int16x8_t vaccGHIJKLMN = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vaccGHIJ), vaccKLMN), voutput_zero_point); uint8x16_t vout0123456789ABCDEF = vqmovun_high_s16(vqmovun_s16(vacc01234567), vacc89ABCDEF); uint8x8_t voutGHIJKLMN = vqmovun_s16(vaccGHIJKLMN); #else const int16x8_t vacc01234567 = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc0123), vqmovn_s32(vacc4567)), voutput_zero_point); const int16x8_t vacc89ABCDEF = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc89AB), vqmovn_s32(vaccCDEF)), voutput_zero_point); const int16x8_t vaccGHIJKLMN = vqaddq_s16(vcombine_s16(vqmovn_s32(vaccGHIJ), vqmovn_s32(vaccKLMN)), voutput_zero_point); uint8x16_t vout0123456789ABCDEF = vcombine_u8(vqmovun_s16(vacc01234567), vqmovun_s16(vacc89ABCDEF)); uint8x8_t voutGHIJKLMN = vqmovun_s16(vaccGHIJKLMN); #endif vout0123456789ABCDEF = vmaxq_u8(vout0123456789ABCDEF, voutput_min); voutGHIJKLMN = vmax_u8(voutGHIJKLMN, vget_low_u8(voutput_min)); vout0123456789ABCDEF = vminq_u8(vout0123456789ABCDEF, voutput_max); voutGHIJKLMN = vmin_u8(voutGHIJKLMN, vget_low_u8(voutput_max)); vst1q_u8(output, vout0123456789ABCDEF); output += 16; vst1_u8(output, voutGHIJKLMN); output += 8; } if XNN_UNLIKELY(c != 0) { const uint8_t* k = (const uint8_t*) ((const int32_t*) w + 24); do { int32x4_t vacc0123 = vld1q_s32(w); w = (const void*) ((const int32_t*) w + 4); int32x4_t vacc4567 = vld1q_s32(w); w = (const void*) ((const int32_t*) w + 4); const int16x8_t vi0x01234567 = vreinterpretq_s16_u16(vmovl_u8(vld1_u8(i0))); i0 += 8; const int16x8_t vk0x01234567 = vreinterpretq_s16_u16(vsubl_u8(vld1_u8(k), vkernel_zero_point)); k += 8; vacc0123 = vmlal_s16(vacc0123, vget_low_s16(vi0x01234567), vget_low_s16(vk0x01234567)); vacc4567 = vmlal_s16(vacc4567, vget_high_s16(vi0x01234567), vget_high_s16(vk0x01234567)); const int16x8_t vi1x01234567 = vreinterpretq_s16_u16(vmovl_u8(vld1_u8(i1))); i1 += 8; const int16x8_t vk1x01234567 = vreinterpretq_s16_u16(vsubl_u8(vld1_u8((const void*) (k + 16)), vkernel_zero_point)); vacc0123 = vmlal_s16(vacc0123, vget_low_s16(vi1x01234567), vget_low_s16(vk1x01234567)); vacc4567 = vmlal_s16(vacc4567, vget_high_s16(vi1x01234567), vget_high_s16(vk1x01234567)); const int16x8_t vi2x01234567 = vreinterpretq_s16_u16(vmovl_u8(vld1_u8(i2))); i2 += 8; const int16x8_t vk2x01234567 = vreinterpretq_s16_u16(vsubl_u8(vld1_u8((const void*) (k + 40)), vkernel_zero_point)); vacc0123 = vmlal_s16(vacc0123, vget_low_s16(vi2x01234567), vget_low_s16(vk2x01234567)); vacc4567 = vmlal_s16(vacc4567, vget_high_s16(vi2x01234567), vget_high_s16(vk2x01234567)); const int16x8_t vi3x01234567 = vreinterpretq_s16_u16(vmovl_u8(vld1_u8(i3))); i3 += 8; const int16x8_t vk3x01234567 = vreinterpretq_s16_u16(vsubl_u8(vld1_u8((const void*) (k + 64)), vkernel_zero_point)); vacc0123 = vmlal_s16(vacc0123, vget_low_s16(vi3x01234567), vget_low_s16(vk3x01234567)); vacc4567 = vmlal_s16(vacc4567, vget_high_s16(vi3x01234567), vget_high_s16(vk3x01234567)); const int16x8_t vi4x01234567 = vreinterpretq_s16_u16(vmovl_u8(vld1_u8(i4))); i4 += 8; const int16x8_t vk4x01234567 = vreinterpretq_s16_u16(vsubl_u8(vld1_u8((const void*) (k + 88)), vkernel_zero_point)); vacc0123 = vmlal_s16(vacc0123, vget_low_s16(vi4x01234567), vget_low_s16(vk4x01234567)); vacc4567 = vmlal_s16(vacc4567, vget_high_s16(vi4x01234567), vget_high_s16(vk4x01234567)); const int16x8_t vi5x01234567 = vreinterpretq_s16_u16(vmovl_u8(vld1_u8(i5))); i5 += 8; const int16x8_t vk5x01234567 = vreinterpretq_s16_u16(vsubl_u8(vld1_u8((const void*) (k + 112)), vkernel_zero_point)); vacc0123 = vmlal_s16(vacc0123, vget_low_s16(vi5x01234567), vget_low_s16(vk5x01234567)); vacc4567 = vmlal_s16(vacc4567, vget_high_s16(vi5x01234567), vget_high_s16(vk5x01234567)); const int16x8_t vi6x01234567 = vreinterpretq_s16_u16(vmovl_u8(vld1_u8(i6))); i6 += 8; const int16x8_t vk6x01234567 = vreinterpretq_s16_u16(vsubl_u8(vld1_u8((const void*) (k + 136)), vkernel_zero_point)); vacc0123 = vmlal_s16(vacc0123, vget_low_s16(vi6x01234567), vget_low_s16(vk6x01234567)); vacc4567 = vmlal_s16(vacc4567, vget_high_s16(vi6x01234567), vget_high_s16(vk6x01234567)); const int16x8_t vi7x01234567 = vreinterpretq_s16_u16(vmovl_u8(vld1_u8(i7))); i7 += 8; const int16x8_t vk7x01234567 = vreinterpretq_s16_u16(vsubl_u8(vld1_u8((const void*) (k + 160)), vkernel_zero_point)); vacc0123 = vmlal_s16(vacc0123, vget_low_s16(vi7x01234567), vget_low_s16(vk7x01234567)); vacc4567 = vmlal_s16(vacc4567, vget_high_s16(vi7x01234567), vget_high_s16(vk7x01234567)); const int16x8_t vi8x01234567 = vreinterpretq_s16_u16(vmovl_u8(vld1_u8(i8))); i8 += 8; const int16x8_t vk8x01234567 = vreinterpretq_s16_u16(vsubl_u8(vld1_u8((const void*) (k + 184)), vkernel_zero_point)); vacc0123 = vmlal_s16(vacc0123, vget_low_s16(vi8x01234567), vget_low_s16(vk8x01234567)); vacc4567 = vmlal_s16(vacc4567, vget_high_s16(vi8x01234567), vget_high_s16(vk8x01234567)); vacc0123 = vrshlq_s32(vacc0123, vright_pre_shift); vacc4567 = vrshlq_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 const int16x8_t vacc01234567 = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc0123), vacc4567), voutput_zero_point); uint8x8_t vout01234567 = vqmovun_s16(vacc01234567); #else const int16x8_t vacc01234567 = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc0123), vqmovn_s32(vacc4567)), voutput_zero_point); uint8x8_t vout01234567 = vqmovun_s16(vacc01234567); #endif vout01234567 = vmax_u8(vout01234567, vget_low_u8(voutput_min)); vout01234567 = vmin_u8(vout01234567, vget_low_u8(voutput_max)); if XNN_LIKELY(c >= 8) { vst1_u8(output, vout01234567); output += 8; c -= 8; } else { if (c & 4) { vst1_lane_u32((void*) output, vreinterpret_u32_u8(vout01234567), 0); output += 4; vout01234567 = vext_u8(vout01234567, vout01234567, 4); } if (c & 2) { vst1_lane_u16((void*) output, vreinterpret_u16_u8(vout01234567), 0); output += 2; vout01234567 = vext_u8(vout01234567, vout01234567, 2); } if (c & 1) { vst1_lane_u8(output, vout01234567, 0); output += 1; } c = 0; } } while (c != 0); } output = (uint8_t*) ((uintptr_t) output + output_increment); } while (--output_width != 0); }