| // Auto-generated file. Do not edit! |
| // Template: src/qs8-dwconv/unipass-neon-mul16.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 <assert.h> |
| |
| #include <arm_neon.h> |
| |
| #include <xnnpack/dwconv.h> |
| #include <xnnpack/intrinsics-polyfill.h> |
| |
| |
| void xnn_qu8_dwconv_minmax_fp32_ukernel_up8x9__neonv8_mul16( |
| 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_DISABLE_TSAN XNN_DISABLE_MSAN |
| { |
| assert(channels != 0); |
| assert(output_width != 0); |
| |
| const uint8x8_t vkernel_zero_point = vld1_dup_u8(¶ms->fp32_neonv8.kernel_zero_point); |
| const float32x4_t vscale = vld1q_dup_f32(¶ms->fp32_neonv8.scale); |
| const int16x8_t voutput_zero_point = vld1q_dup_s16(¶ms->fp32_neonv8.output_zero_point); |
| const uint8x8_t voutput_min = vld1_dup_u8(¶ms->fp32_neonv8.output_min); |
| const uint8x8_t voutput_max = vld1_dup_u8(¶ms->fp32_neonv8.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 >= 8; c -= 8) { |
| 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(w), vkernel_zero_point)); w = (const void*) ((const uint8_t*) w + 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(w), vkernel_zero_point)); w = (const void*) ((const uint8_t*) w + 8); |
| |
| 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(w), vkernel_zero_point)); w = (const void*) ((const uint8_t*) w + 8); |
| |
| 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(w), vkernel_zero_point)); w = (const void*) ((const uint8_t*) w + 8); |
| |
| 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(w), vkernel_zero_point)); w = (const void*) ((const uint8_t*) w + 8); |
| |
| 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(w), vkernel_zero_point)); w = (const void*) ((const uint8_t*) w + 8); |
| |
| 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(w), vkernel_zero_point)); w = (const void*) ((const uint8_t*) w + 8); |
| |
| 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(w), vkernel_zero_point)); w = (const void*) ((const uint8_t*) w + 8); |
| |
| 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(w), vkernel_zero_point)); w = (const void*) ((const uint8_t*) w + 8); |
| |
| vacc0123 = vmlal_s16(vacc0123, vget_low_s16(vi8x01234567), vget_low_s16(vk8x01234567)); |
| vacc4567 = vmlal_s16(vacc4567, vget_high_s16(vi8x01234567), vget_high_s16(vk8x01234567)); |
| |
| float32x4_t vfpacc0123 = vcvtq_f32_s32(vacc0123); |
| float32x4_t vfpacc4567 = vcvtq_f32_s32(vacc4567); |
| |
| vfpacc0123 = vmulq_f32(vfpacc0123, vscale); |
| vfpacc4567 = vmulq_f32(vfpacc4567, vscale); |
| |
| vacc0123 = vcvtnq_s32_f32(vfpacc0123); |
| vacc4567 = vcvtnq_s32_f32(vfpacc4567); |
| |
| #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, voutput_min); |
| |
| vout01234567 = vmin_u8(vout01234567, voutput_max); |
| |
| vst1_u8(output, vout01234567); output += 8; |
| } |
| if XNN_UNLIKELY(c != 0) { |
| { |
| 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))); |
| const int16x8_t vk0x01234567 = vreinterpretq_s16_u16(vsubl_u8(vld1_u8(w), vkernel_zero_point)); |
| |
| 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))); |
| const int16x8_t vk1x01234567 = vreinterpretq_s16_u16(vsubl_u8(vld1_u8((const void*) ((const uint8_t*) w + 8)), 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))); |
| const int16x8_t vk2x01234567 = vreinterpretq_s16_u16(vsubl_u8(vld1_u8((const void*) ((const uint8_t*) w + 16)), 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))); |
| const int16x8_t vk3x01234567 = vreinterpretq_s16_u16(vsubl_u8(vld1_u8((const void*) ((const uint8_t*) w + 24)), 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))); |
| const int16x8_t vk4x01234567 = vreinterpretq_s16_u16(vsubl_u8(vld1_u8((const void*) ((const uint8_t*) w + 32)), 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))); |
| const int16x8_t vk5x01234567 = vreinterpretq_s16_u16(vsubl_u8(vld1_u8((const void*) ((const uint8_t*) w + 40)), 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))); |
| const int16x8_t vk6x01234567 = vreinterpretq_s16_u16(vsubl_u8(vld1_u8((const void*) ((const uint8_t*) w + 48)), 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))); |
| const int16x8_t vk7x01234567 = vreinterpretq_s16_u16(vsubl_u8(vld1_u8((const void*) ((const uint8_t*) w + 56)), 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))); |
| const int16x8_t vk8x01234567 = vreinterpretq_s16_u16(vsubl_u8(vld1_u8((const void*) ((const uint8_t*) w + 64)), 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)); |
| |
| float32x4_t vfpacc0123 = vcvtq_f32_s32(vacc0123); |
| float32x4_t vfpacc4567 = vcvtq_f32_s32(vacc4567); |
| |
| vfpacc0123 = vmulq_f32(vfpacc0123, vscale); |
| vfpacc4567 = vmulq_f32(vfpacc4567, vscale); |
| |
| vacc0123 = vcvtnq_s32_f32(vfpacc0123); |
| vacc4567 = vcvtnq_s32_f32(vfpacc4567); |
| |
| #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, voutput_min); |
| vout01234567 = vmin_u8(vout01234567, voutput_max); |
| |
| if (c & 4) { |
| vst1_lane_u32(__builtin_assume_aligned(output, 1), vreinterpret_u32_u8(vout01234567), 0); output += 4; |
| vout01234567 = vext_u8(vout01234567, vout01234567, 4); |
| } |
| if (c & 2) { |
| vst1_lane_u16(__builtin_assume_aligned(output, 1), vreinterpret_u16_u8(vout01234567), 0); output += 2; |
| vout01234567 = vext_u8(vout01234567, vout01234567, 2); |
| } |
| if (c & 1) { |
| vst1_lane_u8(output, vout01234567, 0); output += 1; |
| } |
| } |
| } |
| |
| output = (uint8_t*) ((uintptr_t) output + output_increment); |
| } while (--output_width != 0); |
| } |