// Auto-generated file. Do not edit! // Template: src/qs8-igemm/c2-neon-mull-shuffle.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 #include #include "xnnpack/gemm.h" #include "xnnpack/math.h" void xnn_qd8_f32_qc8w_igemm_minmax_ukernel_1x8c2s4__neon_mlal( size_t mr, size_t nc, size_t kc, size_t ks, const int8_t** restrict a, const void* restrict w, float* restrict c, size_t cm_stride, size_t cn_stride, size_t a_offset, const int8_t* zero, const int8_t* zero_data, const union xnn_f32_minmax_params params[restrict XNN_MIN_ELEMENTS(1)], const struct xnn_qd8_quantization_params quantization_params[restrict XNN_MIN_ELEMENTS(1)]) XNN_OOB_READS { assert(mr != 0); assert(mr <= 1); assert(nc != 0); assert(kc != 0); assert(ks != 0); assert(ks % (1 * sizeof(void*)) == 0); assert(a_offset % sizeof(int8_t) == 0); assert(a != NULL); assert(w != NULL); assert(c != NULL); float* c0 = c; const int32x4_t vinput_zero_point = vld1q_dup_s32(&quantization_params->zero_point); const float32x4_t vinput_scale = vld1q_dup_f32(&quantization_params->inv_scale); kc = round_up_po2(kc, 8 * sizeof(int8_t)); do { const int32x4_t vksum0123 = vld1q_s32(w); w = (const int32_t*) w + 4; int32x4_t vacc0x0123 = vmulq_s32(vksum0123, vinput_zero_point); const int32x4_t vksum4567 = vld1q_s32(w); w = (const int32_t*) w + 4; int32x4_t vacc0x4567 = vmulq_s32(vksum4567, vinput_zero_point); 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); } else { a0 = zero_data; } a += 1; size_t k = kc; while (k >= 16 * sizeof(int8_t)) { int8x8_t va0x0 = vld1_s8(a0); a0 += 8; int8x8_t va0x1 = vld1_s8(a0); a0 += 8; const int8x8_t vb0123c0x0 = vld1_s8(w); w = (const int8_t*) w + 8; const int8x8_t vb4567c0x0 = vld1_s8(w); w = (const int8_t*) w + 8; const int8x8_t vb0123c1x0 = vld1_s8(w); w = (const int8_t*) w + 8; const int8x8_t vb4567c1x0 = vld1_s8(w); w = (const int8_t*) w + 8; const int8x8_t vb0123c2x0 = vld1_s8(w); w = (const int8_t*) w + 8; const int8x8_t vb4567c2x0 = vld1_s8(w); w = (const int8_t*) w + 8; const int8x8_t vb0123c3x0 = vld1_s8(w); w = (const int8_t*) w + 8; const int8x8_t vb4567c3x0 = vld1_s8(w); w = (const int8_t*) w + 8; int16x8_t vprod0x0123c0 = vmull_s8(vb0123c0x0, va0x0); const int8x8_t vb0123c0x1 = vld1_s8(w); w = (const int8_t*) w + 8; vprod0x0123c0 = vmlal_s8(vprod0x0123c0, vb0123c0x1, va0x1); vacc0x0123 = vpadalq_s16(vacc0x0123, vprod0x0123c0); int16x8_t vprod0x4567c0 = vmull_s8(vb4567c0x0, va0x0); const int8x8_t vb4567c0x1 = vld1_s8(w); w = (const int8_t*) w + 8; vprod0x4567c0 = vmlal_s8(vprod0x4567c0, vb4567c0x1, va0x1); vacc0x4567 = vpadalq_s16(vacc0x4567, vprod0x4567c0); va0x0 = vext_s8(va0x0, va0x0, 2); va0x1 = vext_s8(va0x1, va0x1, 2); int16x8_t vprod0x0123c1 = vmull_s8(vb0123c1x0, va0x0); const int8x8_t vb0123c1x1 = vld1_s8(w); w = (const int8_t*) w + 8; vprod0x0123c1 = vmlal_s8(vprod0x0123c1, vb0123c1x1, va0x1); vacc0x0123 = vpadalq_s16(vacc0x0123, vprod0x0123c1); int16x8_t vprod0x4567c1 = vmull_s8(vb4567c1x0, va0x0); const int8x8_t vb4567c1x1 = vld1_s8(w); w = (const int8_t*) w + 8; vprod0x4567c1 = vmlal_s8(vprod0x4567c1, vb4567c1x1, va0x1); vacc0x4567 = vpadalq_s16(vacc0x4567, vprod0x4567c1); va0x0 = vext_s8(va0x0, va0x0, 2); va0x1 = vext_s8(va0x1, va0x1, 2); int16x8_t vprod0x0123c2 = vmull_s8(vb0123c2x0, va0x0); const int8x8_t vb0123c2x1 = vld1_s8(w); w = (const int8_t*) w + 8; vprod0x0123c2 = vmlal_s8(vprod0x0123c2, vb0123c2x1, va0x1); vacc0x0123 = vpadalq_s16(vacc0x0123, vprod0x0123c2); int16x8_t vprod0x4567c2 = vmull_s8(vb4567c2x0, va0x0); const int8x8_t vb4567c2x1 = vld1_s8(w); w = (const int8_t*) w + 8; vprod0x4567c2 = vmlal_s8(vprod0x4567c2, vb4567c2x1, va0x1); vacc0x4567 = vpadalq_s16(vacc0x4567, vprod0x4567c2); va0x0 = vext_s8(va0x0, va0x0, 2); va0x1 = vext_s8(va0x1, va0x1, 2); int16x8_t vprod0x0123c3 = vmull_s8(vb0123c3x0, va0x0); const int8x8_t vb0123c3x1 = vld1_s8(w); w = (const int8_t*) w + 8; vprod0x0123c3 = vmlal_s8(vprod0x0123c3, vb0123c3x1, va0x1); vacc0x0123 = vpadalq_s16(vacc0x0123, vprod0x0123c3); int16x8_t vprod0x4567c3 = vmull_s8(vb4567c3x0, va0x0); const int8x8_t vb4567c3x1 = vld1_s8(w); w = (const int8_t*) w + 8; vprod0x4567c3 = vmlal_s8(vprod0x4567c3, vb4567c3x1, va0x1); vacc0x4567 = vpadalq_s16(vacc0x4567, vprod0x4567c3); k -= 16 * sizeof(int8_t); } if (k != 0) { int8x8_t va0x0 = vld1_s8(a0); a0 += 8; const int8x8_t vb0123c0x0 = vld1_s8(w); w = (const int8_t*) w + 8; const int8x8_t vb4567c0x0 = vld1_s8(w); w = (const int8_t*) w + 8; const int8x8_t vb0123c1x0 = vld1_s8(w); w = (const int8_t*) w + 8; const int8x8_t vb4567c1x0 = vld1_s8(w); w = (const int8_t*) w + 8; const int8x8_t vb0123c2x0 = vld1_s8(w); w = (const int8_t*) w + 8; const int8x8_t vb4567c2x0 = vld1_s8(w); w = (const int8_t*) w + 8; const int8x8_t vb0123c3x0 = vld1_s8(w); w = (const int8_t*) w + 8; const int8x8_t vb4567c3x0 = vld1_s8(w); w = (const int8_t*) w + 8; int16x8_t vprod0x0123c0 = vmull_s8(vb0123c0x0, va0x0); vacc0x0123 = vpadalq_s16(vacc0x0123, vprod0x0123c0); int16x8_t vprod0x4567c0 = vmull_s8(vb4567c0x0, va0x0); vacc0x4567 = vpadalq_s16(vacc0x4567, vprod0x4567c0); va0x0 = vext_s8(va0x0, va0x0, 2); int16x8_t vprod0x0123c1 = vmull_s8(vb0123c1x0, va0x0); vacc0x0123 = vpadalq_s16(vacc0x0123, vprod0x0123c1); int16x8_t vprod0x4567c1 = vmull_s8(vb4567c1x0, va0x0); vacc0x4567 = vpadalq_s16(vacc0x4567, vprod0x4567c1); va0x0 = vext_s8(va0x0, va0x0, 2); int16x8_t vprod0x0123c2 = vmull_s8(vb0123c2x0, va0x0); vacc0x0123 = vpadalq_s16(vacc0x0123, vprod0x0123c2); int16x8_t vprod0x4567c2 = vmull_s8(vb4567c2x0, va0x0); vacc0x4567 = vpadalq_s16(vacc0x4567, vprod0x4567c2); va0x0 = vext_s8(va0x0, va0x0, 2); int16x8_t vprod0x0123c3 = vmull_s8(vb0123c3x0, va0x0); vacc0x0123 = vpadalq_s16(vacc0x0123, vprod0x0123c3); int16x8_t vprod0x4567c3 = vmull_s8(vb4567c3x0, va0x0); vacc0x4567 = vpadalq_s16(vacc0x4567, vprod0x4567c3); } p -= 1 * sizeof(void*); } while (p != 0); float32x4_t vout0x0123 = vcvtq_f32_s32(vacc0x0123); float32x4_t vout0x4567 = vcvtq_f32_s32(vacc0x4567); vout0x0123 = vmulq_f32(vout0x0123, vinput_scale); vout0x4567 = vmulq_f32(vout0x4567, vinput_scale); const float32x4_t vfilter_output_scale0123 = vld1q_f32(w); w = (const float*) w + 4; const float32x4_t vfilter_output_scale4567 = vld1q_f32(w); w = (const float*) w + 4; const float32x4_t vbias0123 = vld1q_f32(w); w = (const float*) w + 4; #if XNN_ARCH_ARM64 vout0x0123 = vfmaq_f32(vbias0123, vout0x0123, vfilter_output_scale0123); #else vout0x0123 = vmlaq_f32(vbias0123, vout0x0123, vfilter_output_scale0123); #endif const float32x4_t vbias4567 = vld1q_f32(w); w = (const float*) w + 4; #if XNN_ARCH_ARM64 vout0x4567 = vfmaq_f32(vbias4567, vout0x4567, vfilter_output_scale4567); #else vout0x4567 = vmlaq_f32(vbias4567, vout0x4567, vfilter_output_scale4567); #endif const float32x4_t voutput_min = vld1q_dup_f32(¶ms->scalar.min); vout0x0123 = vmaxq_f32(vout0x0123, voutput_min); vout0x4567 = vmaxq_f32(vout0x4567, voutput_min); const float32x4_t voutput_max = vld1q_dup_f32(¶ms->scalar.max); vout0x0123 = vminq_f32(vout0x0123, voutput_max); vout0x4567 = vminq_f32(vout0x4567, voutput_max); if XNN_LIKELY(nc >= 8) { vst1q_f32(c0, vout0x0123); vst1q_f32(c0 + 0, vout0x0123); vst1q_f32(c0 + 4, vout0x4567); a = (const int8_t**restrict) ((uintptr_t) a - ks); c0 = (float*) ((uintptr_t) c0 + cn_stride); nc -= 8; } else { if (nc & 4) { vst1q_f32(c0, vout0x0123); c0 += 4; vout0x0123 = vout0x4567; } float32x2_t vout0x01 = vget_low_f32(vout0x0123); if (nc & 2) { vst1_f32(c0, vout0x01); c0 += 2; vout0x01 = vget_high_f32(vout0x0123); } if (nc & 1) { vst1_lane_f32(c0, vout0x01, 0); } nc = 0; } } while (nc != 0); }