// Auto-generated file. Do not edit! // Template: src/qs8-gavgpool/unipass-neon.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_gavgpool_minmax_rndnu_ukernel_7x__neon_c32( size_t rows, size_t channels, const uint8_t* input, size_t input_stride, const uint8_t* zero, uint8_t* output, const union xnn_qu8_avgpool_minmax_params params[restrict XNN_MIN_ELEMENTS(1)]) XNN_OOB_READS { assert(rows != 0); assert(rows <= 7); assert(channels != 0); const uint8_t* i0 = input; const uint8_t* i1 = (const uint8_t*) ((uintptr_t) i0 + input_stride); if XNN_UNPREDICTABLE(rows < 2) { i1 = zero; } const uint8_t* i2 = (const uint8_t*) ((uintptr_t) i1 + input_stride); if XNN_UNPREDICTABLE(rows <= 2) { i2 = zero; } const uint8_t* i3 = (const uint8_t*) ((uintptr_t) i2 + input_stride); if XNN_UNPREDICTABLE(rows < 4) { i3 = zero; } const uint8_t* i4 = (const uint8_t*) ((uintptr_t) i3 + input_stride); if XNN_UNPREDICTABLE(rows <= 4) { i4 = zero; } const uint8_t* i5 = (const uint8_t*) ((uintptr_t) i4 + input_stride); if XNN_UNPREDICTABLE(rows < 6) { i5 = zero; } const uint8_t* i6 = (const uint8_t*) ((uintptr_t) i5 + input_stride); if XNN_UNPREDICTABLE(rows <= 6) { i6 = zero; } const int32x4_t vinit_bias = vld1q_dup_s32(¶ms->rndnu_neon.init_bias); const int32x4_t vleft_pre_shift = vld1q_dup_s32(¶ms->rndnu_neon.left_pre_shift); const int32x4_t vmultiplier = vld1q_dup_s32(¶ms->rndnu_neon.multiplier); const int32x4_t vleft_post_shift = vld1q_dup_s32(¶ms->rndnu_neon.left_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); for (; channels >= 32; channels -= 32) { const uint8x8_t vi0x01234567 = vld1_u8(i0); i0 += 8; const uint8x8_t vi0x89ABCDEF = vld1_u8(i0); i0 += 8; const uint8x8_t vi0xGHIJKLMN = vld1_u8(i0); i0 += 8; const uint8x8_t vi0xOPQRSTUV = vld1_u8(i0); i0 += 8; const uint8x8_t vi1x01234567 = vld1_u8(i1); i1 += 8; const uint8x8_t vi1x89ABCDEF = vld1_u8(i1); i1 += 8; const uint8x8_t vi1xGHIJKLMN = vld1_u8(i1); i1 += 8; const uint8x8_t vi1xOPQRSTUV = vld1_u8(i1); i1 += 8; const uint8x8_t vi2x01234567 = vld1_u8(i2); i2 += 8; uint16x8_t vsum01234567 = vaddl_u8(vi0x01234567, vi1x01234567); const uint8x8_t vi2x89ABCDEF = vld1_u8(i2); i2 += 8; uint16x8_t vsum89ABCDEF = vaddl_u8(vi0x89ABCDEF, vi1x89ABCDEF); const uint8x8_t vi2xGHIJKLMN = vld1_u8(i2); i2 += 8; uint16x8_t vsumGHIJKLMN = vaddl_u8(vi0xGHIJKLMN, vi1xGHIJKLMN); const uint8x8_t vi2xOPQRSTUV = vld1_u8(i2); i2 += 8; uint16x8_t vsumOPQRSTUV = vaddl_u8(vi0xOPQRSTUV, vi1xOPQRSTUV); const uint8x8_t vi3x01234567 = vld1_u8(i3); i3 += 8; vsum01234567 = vaddw_u8(vsum01234567, vi2x01234567); const uint8x8_t vi3x89ABCDEF = vld1_u8(i3); i3 += 8; vsum89ABCDEF = vaddw_u8(vsum89ABCDEF, vi2x89ABCDEF); const uint8x8_t vi3xGHIJKLMN = vld1_u8(i3); i3 += 8; vsumGHIJKLMN = vaddw_u8(vsumGHIJKLMN, vi2xGHIJKLMN); const uint8x8_t vi3xOPQRSTUV = vld1_u8(i3); i3 += 8; vsumOPQRSTUV = vaddw_u8(vsumOPQRSTUV, vi2xOPQRSTUV); const uint8x8_t vi4x01234567 = vld1_u8(i4); i4 += 8; vsum01234567 = vaddw_u8(vsum01234567, vi3x01234567); const uint8x8_t vi4x89ABCDEF = vld1_u8(i4); i4 += 8; vsum89ABCDEF = vaddw_u8(vsum89ABCDEF, vi3x89ABCDEF); const uint8x8_t vi4xGHIJKLMN = vld1_u8(i4); i4 += 8; vsumGHIJKLMN = vaddw_u8(vsumGHIJKLMN, vi3xGHIJKLMN); const uint8x8_t vi4xOPQRSTUV = vld1_u8(i4); i4 += 8; vsumOPQRSTUV = vaddw_u8(vsumOPQRSTUV, vi3xOPQRSTUV); const uint8x8_t vi5x01234567 = vld1_u8(i5); i5 += 8; vsum01234567 = vaddw_u8(vsum01234567, vi4x01234567); const uint8x8_t vi5x89ABCDEF = vld1_u8(i5); i5 += 8; vsum89ABCDEF = vaddw_u8(vsum89ABCDEF, vi4x89ABCDEF); const uint8x8_t vi5xGHIJKLMN = vld1_u8(i5); i5 += 8; vsumGHIJKLMN = vaddw_u8(vsumGHIJKLMN, vi4xGHIJKLMN); const uint8x8_t vi5xOPQRSTUV = vld1_u8(i5); i5 += 8; vsumOPQRSTUV = vaddw_u8(vsumOPQRSTUV, vi4xOPQRSTUV); const uint8x8_t vi6x01234567 = vld1_u8(i6); i6 += 8; vsum01234567 = vaddw_u8(vsum01234567, vi5x01234567); const uint8x8_t vi6x89ABCDEF = vld1_u8(i6); i6 += 8; vsum89ABCDEF = vaddw_u8(vsum89ABCDEF, vi5x89ABCDEF); const uint8x8_t vi6xGHIJKLMN = vld1_u8(i6); i6 += 8; vsumGHIJKLMN = vaddw_u8(vsumGHIJKLMN, vi5xGHIJKLMN); const uint8x8_t vi6xOPQRSTUV = vld1_u8(i6); i6 += 8; vsumOPQRSTUV = vaddw_u8(vsumOPQRSTUV, vi5xOPQRSTUV); vsum01234567 = vaddw_u8(vsum01234567, vi6x01234567); vsum89ABCDEF = vaddw_u8(vsum89ABCDEF, vi6x89ABCDEF); vsumGHIJKLMN = vaddw_u8(vsumGHIJKLMN, vi6xGHIJKLMN); vsumOPQRSTUV = vaddw_u8(vsumOPQRSTUV, vi6xOPQRSTUV); int32x4_t vacc0123 = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vinit_bias), vget_low_u16(vsum01234567))); int32x4_t vacc4567 = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vinit_bias), vget_high_u16(vsum01234567))); int32x4_t vacc89AB = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vinit_bias), vget_low_u16(vsum89ABCDEF))); int32x4_t vaccCDEF = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vinit_bias), vget_high_u16(vsum89ABCDEF))); int32x4_t vaccGHIJ = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vinit_bias), vget_low_u16(vsumGHIJKLMN))); int32x4_t vaccKLMN = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vinit_bias), vget_high_u16(vsumGHIJKLMN))); int32x4_t vaccOPQR = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vinit_bias), vget_low_u16(vsumOPQRSTUV))); int32x4_t vaccSTUV = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vinit_bias), vget_high_u16(vsumOPQRSTUV))); vacc0123 = vqshlq_s32(vacc0123, vleft_pre_shift); vacc4567 = vqshlq_s32(vacc4567, vleft_pre_shift); vacc89AB = vqshlq_s32(vacc89AB, vleft_pre_shift); vaccCDEF = vqshlq_s32(vaccCDEF, vleft_pre_shift); vaccGHIJ = vqshlq_s32(vaccGHIJ, vleft_pre_shift); vaccKLMN = vqshlq_s32(vaccKLMN, vleft_pre_shift); vaccOPQR = vqshlq_s32(vaccOPQR, vleft_pre_shift); vaccSTUV = vqshlq_s32(vaccSTUV, vleft_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); vaccOPQR = vqdmulhq_s32(vaccOPQR, vmultiplier); vaccSTUV = vqdmulhq_s32(vaccSTUV, vmultiplier); vacc0123 = vrshlq_s32(vacc0123, vleft_post_shift); vacc4567 = vrshlq_s32(vacc4567, vleft_post_shift); vacc89AB = vrshlq_s32(vacc89AB, vleft_post_shift); vaccCDEF = vrshlq_s32(vaccCDEF, vleft_post_shift); vaccGHIJ = vrshlq_s32(vaccGHIJ, vleft_post_shift); vaccKLMN = vrshlq_s32(vaccKLMN, vleft_post_shift); vaccOPQR = vrshlq_s32(vaccOPQR, vleft_post_shift); vaccSTUV = vrshlq_s32(vaccSTUV, vleft_post_shift); #if XNN_ARCH_ARM64 int16x8_t vacc01234567 = vqmovn_high_s32(vqmovn_s32(vacc0123), vacc4567); int16x8_t vacc89ABCDEF = vqmovn_high_s32(vqmovn_s32(vacc89AB), vaccCDEF); int16x8_t vaccGHIJKLMN = vqmovn_high_s32(vqmovn_s32(vaccGHIJ), vaccKLMN); int16x8_t vaccOPQRSTUV = vqmovn_high_s32(vqmovn_s32(vaccOPQR), vaccSTUV); #else // !XNN_ARCH_ARM64 int16x8_t vacc01234567 = vcombine_s16(vqmovn_s32(vacc0123), vqmovn_s32(vacc4567)); int16x8_t vacc89ABCDEF = vcombine_s16(vqmovn_s32(vacc89AB), vqmovn_s32(vaccCDEF)); int16x8_t vaccGHIJKLMN = vcombine_s16(vqmovn_s32(vaccGHIJ), vqmovn_s32(vaccKLMN)); int16x8_t vaccOPQRSTUV = vcombine_s16(vqmovn_s32(vaccOPQR), vqmovn_s32(vaccSTUV)); #endif // !XNN_ARCH_ARM64 vacc01234567 = vqaddq_s16(vacc01234567, voutput_zero_point); vacc89ABCDEF = vqaddq_s16(vacc89ABCDEF, voutput_zero_point); vaccGHIJKLMN = vqaddq_s16(vaccGHIJKLMN, voutput_zero_point); vaccOPQRSTUV = vqaddq_s16(vaccOPQRSTUV, voutput_zero_point); #if XNN_ARCH_ARM64 uint8x16_t vout0123456789ABCDEF = vqmovun_high_s16(vqmovun_s16(vacc01234567), vacc89ABCDEF); uint8x16_t voutGHIJKLMNOPQRSTUV = vqmovun_high_s16(vqmovun_s16(vaccGHIJKLMN), vaccOPQRSTUV); #else // !XNN_ARCH_ARM64 uint8x16_t vout0123456789ABCDEF = vcombine_u8(vqmovun_s16(vacc01234567), vqmovun_s16(vacc89ABCDEF)); uint8x16_t voutGHIJKLMNOPQRSTUV = vcombine_u8(vqmovun_s16(vaccGHIJKLMN), vqmovun_s16(vaccOPQRSTUV)); #endif // !XNN_ARCH_ARM64 vout0123456789ABCDEF = vmaxq_u8(vout0123456789ABCDEF, voutput_min); voutGHIJKLMNOPQRSTUV = vmaxq_u8(voutGHIJKLMNOPQRSTUV, voutput_min); vout0123456789ABCDEF = vminq_u8(vout0123456789ABCDEF, voutput_max); voutGHIJKLMNOPQRSTUV = vminq_u8(voutGHIJKLMNOPQRSTUV, voutput_max); vst1q_u8(output, vout0123456789ABCDEF); output += 16; vst1q_u8(output, voutGHIJKLMNOPQRSTUV); output += 16; } if XNN_UNLIKELY(channels != 0) { do { const uint8x8_t vi0x01234567 = vld1_u8(i0); i0 += 8; const uint8x8_t vi1x01234567 = vld1_u8(i1); i1 += 8; const uint8x8_t vi2x01234567 = vld1_u8(i2); i2 += 8; uint16x8_t vsum01234567 = vaddl_u8(vi0x01234567, vi1x01234567); const uint8x8_t vi3x01234567 = vld1_u8(i3); i3 += 8; vsum01234567 = vaddw_u8(vsum01234567, vi2x01234567); const uint8x8_t vi4x01234567 = vld1_u8(i4); i4 += 8; vsum01234567 = vaddw_u8(vsum01234567, vi3x01234567); const uint8x8_t vi5x01234567 = vld1_u8(i5); i5 += 8; vsum01234567 = vaddw_u8(vsum01234567, vi4x01234567); const uint8x8_t vi6x01234567 = vld1_u8(i6); i6 += 8; vsum01234567 = vaddw_u8(vsum01234567, vi5x01234567); vsum01234567 = vaddw_u8(vsum01234567, vi6x01234567); int32x4_t vacc0123 = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vinit_bias), vget_low_u16(vsum01234567))); int32x4_t vacc4567 = vreinterpretq_s32_u32(vaddw_u16(vreinterpretq_u32_s32(vinit_bias), vget_high_u16(vsum01234567))); vacc0123 = vqshlq_s32(vacc0123, vleft_pre_shift); vacc4567 = vqshlq_s32(vacc4567, vleft_pre_shift); vacc0123 = vqdmulhq_s32(vacc0123, vmultiplier); vacc4567 = vqdmulhq_s32(vacc4567, vmultiplier); vacc0123 = vrshlq_s32(vacc0123, vleft_post_shift); vacc4567 = vrshlq_s32(vacc4567, vleft_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); uint8x8_t vout01234567 = vqmovun_s16(vacc01234567); vout01234567 = vmax_u8(vout01234567, vget_low_u8(voutput_min)); vout01234567 = vmin_u8(vout01234567, vget_low_u8(voutput_max)); if XNN_LIKELY(channels >= 8) { vst1_u8(output, vout01234567); output += 8; channels -= 8; } else { if (channels & 4) { vst1_lane_u32((void*) output, vreinterpret_u32_u8(vout01234567), 0); output += 4; vout01234567 = vext_u8(vout01234567, vout01234567, 4); } if (channels & 2) { vst1_lane_u16((void*) output, vreinterpret_u16_u8(vout01234567), 0); output += 2; vout01234567 = vext_u8(vout01234567, vout01234567, 2); } if (channels & 1) { vst1_lane_u8(output, vout01234567, 0); output += 1; } channels = 0; } } while (channels != 0); } }