// Auto-generated file. Do not edit! // Template: src/qs8-gemm/MRx4c2s4-sse.c.in // Generator: tools/xngen // // Copyright 2022 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 #if defined(__GNUC__) || defined(__clang__) #include #else #include #include #endif #include #include #include void xnn_qu8_gemm_minmax_fp32_ukernel_3x4c2s4__xop_ld128( size_t mr, size_t nc, size_t kc, const uint8_t* restrict a, size_t a_stride, const void* restrict w, uint8_t* restrict c, size_t cm_stride, size_t cn_stride, const union xnn_qu8_conv_minmax_params params[restrict XNN_MIN_ELEMENTS(1)]) XNN_OOB_READS { assert(mr != 0); assert(mr <= 3); assert(nc != 0); assert(kc != 0); assert(kc % sizeof(uint8_t) == 0); assert(a != NULL); assert(w != NULL); assert(c != NULL); kc = round_up_po2(kc, 8 * sizeof(uint8_t)); const uint8_t* a0 = a; uint8_t* c0 = c; const uint8_t* a1 = (const uint8_t*) ((uintptr_t) a0 + a_stride); uint8_t* c1 = (uint8_t*) ((uintptr_t) c0 + cm_stride); if XNN_UNPREDICTABLE(mr < 2) { a1 = a0; c1 = c0; } const uint8_t* a2 = (const uint8_t*) ((uintptr_t) a1 + a_stride); uint8_t* c2 = (uint8_t*) ((uintptr_t) c1 + cm_stride); if XNN_UNPREDICTABLE(mr <= 2) { a2 = a1; c2 = c1; } do { __m128i vacc0x0123 = _mm_loadu_si128((const __m128i*) w); __m128i vacc1x0123 = vacc0x0123; __m128i vacc2x0123 = vacc0x0123; w = (const void*) ((const int32_t*) w + 4); size_t k = kc; const __m128i vb_zero_point = _mm_load_si128((const __m128i*) params->fp32_sse2.kernel_zero_point); const __m128i vzero = _mm_setzero_si128(); do { const __m128i va0 = _mm_loadl_epi64((const __m128i*) a0); __m128i vxa0 = _mm_cvtepu8_epi16(va0); a0 += 8; const __m128i va1 = _mm_loadl_epi64((const __m128i*) a1); __m128i vxa1 = _mm_cvtepu8_epi16(va1); a1 += 8; const __m128i va2 = _mm_loadl_epi64((const __m128i*) a2); __m128i vxa2 = _mm_cvtepu8_epi16(va2); a2 += 8; const __m128i vb01 = _mm_loadu_si128((const __m128i*) w); const __m128i vxb0 = _mm_sub_epi16(_mm_unpacklo_epi8(vb01, vzero), vb_zero_point); const __m128i vxb1 = _mm_sub_epi16(_mm_unpackhi_epi8(vb01, vzero), vb_zero_point); vacc0x0123 = _mm_maddd_epi16(vxa0, vxb0, vacc0x0123); vxa0 = _mm_shuffle_epi32(vxa0, _MM_SHUFFLE(0, 3, 2, 1)); vacc1x0123 = _mm_maddd_epi16(vxa1, vxb0, vacc1x0123); vxa1 = _mm_shuffle_epi32(vxa1, _MM_SHUFFLE(0, 3, 2, 1)); vacc2x0123 = _mm_maddd_epi16(vxa2, vxb0, vacc2x0123); vxa2 = _mm_shuffle_epi32(vxa2, _MM_SHUFFLE(0, 3, 2, 1)); vacc0x0123 = _mm_maddd_epi16(vxa0, vxb1, vacc0x0123); vxa0 = _mm_shuffle_epi32(vxa0, _MM_SHUFFLE(0, 3, 2, 1)); vacc1x0123 = _mm_maddd_epi16(vxa1, vxb1, vacc1x0123); vxa1 = _mm_shuffle_epi32(vxa1, _MM_SHUFFLE(0, 3, 2, 1)); vacc2x0123 = _mm_maddd_epi16(vxa2, vxb1, vacc2x0123); vxa2 = _mm_shuffle_epi32(vxa2, _MM_SHUFFLE(0, 3, 2, 1)); const __m128i vb23 = _mm_loadu_si128((const __m128i*) ((const uint8_t*) w + 16)); const __m128i vxb2 = _mm_sub_epi16(_mm_unpacklo_epi8(vb23, vzero), vb_zero_point); const __m128i vxb3 = _mm_sub_epi16(_mm_unpackhi_epi8(vb23, vzero), vb_zero_point); vacc0x0123 = _mm_maddd_epi16(vxa0, vxb2, vacc0x0123); vxa0 = _mm_shuffle_epi32(vxa0, _MM_SHUFFLE(0, 3, 2, 1)); vacc1x0123 = _mm_maddd_epi16(vxa1, vxb2, vacc1x0123); vxa1 = _mm_shuffle_epi32(vxa1, _MM_SHUFFLE(0, 3, 2, 1)); vacc2x0123 = _mm_maddd_epi16(vxa2, vxb2, vacc2x0123); vxa2 = _mm_shuffle_epi32(vxa2, _MM_SHUFFLE(0, 3, 2, 1)); vacc0x0123 = _mm_maddd_epi16(vxa0, vxb3, vacc0x0123); vacc1x0123 = _mm_maddd_epi16(vxa1, vxb3, vacc1x0123); vacc2x0123 = _mm_maddd_epi16(vxa2, vxb3, vacc2x0123); w = (const void*) ((const uint8_t*) w + 32); k -= 8 * sizeof(uint8_t); } while (k != 0); __m128 vscaled0x0123 = _mm_cvtepi32_ps(vacc0x0123); __m128 vscaled1x0123 = _mm_cvtepi32_ps(vacc1x0123); __m128 vscaled2x0123 = _mm_cvtepi32_ps(vacc2x0123); const __m128 vscale = _mm_load_ps(params->fp32_sse2.scale); vscaled0x0123 = _mm_mul_ps(vscaled0x0123, vscale); vscaled1x0123 = _mm_mul_ps(vscaled1x0123, vscale); vscaled2x0123 = _mm_mul_ps(vscaled2x0123, vscale); const __m128 voutput_max_less_zero_point = _mm_load_ps(params->fp32_sse2.output_max_less_zero_point); vscaled0x0123 = _mm_min_ps(vscaled0x0123, voutput_max_less_zero_point); vscaled1x0123 = _mm_min_ps(vscaled1x0123, voutput_max_less_zero_point); vscaled2x0123 = _mm_min_ps(vscaled2x0123, voutput_max_less_zero_point); vacc0x0123 = _mm_cvtps_epi32(vscaled0x0123); vacc1x0123 = _mm_cvtps_epi32(vscaled1x0123); vacc2x0123 = _mm_cvtps_epi32(vscaled2x0123); const __m128i voutput_zero_point = _mm_load_si128((const __m128i*) params->fp32_sse2.output_zero_point); __m128i vacc01x0123 = _mm_adds_epi16(_mm_packs_epi32(vacc0x0123, vacc1x0123), voutput_zero_point); __m128i vacc22x0123 = _mm_adds_epi16(_mm_packs_epi32(vacc2x0123, vacc2x0123), voutput_zero_point); __m128i vout = _mm_packus_epi16(vacc01x0123, vacc22x0123); vout = _mm_max_epu8(vout, _mm_load_si128((const __m128i*) params->fp32_sse2.output_min)); if (nc >= 4) { unaligned_store_u32(c0, (uint32_t) _mm_cvtsi128_si32(vout)); unaligned_store_u32(c1, (uint32_t) _mm_extract_epi32(vout, 1)); unaligned_store_u32(c2, (uint32_t) _mm_extract_epi32(vout, 2)); c0 = (uint8_t*) ((uintptr_t) c0 + cn_stride); c1 = (uint8_t*) ((uintptr_t) c1 + cn_stride); c2 = (uint8_t*) ((uintptr_t) c2 + cn_stride); a0 = (const uint8_t*) ((uintptr_t) a0 - kc); a1 = (const uint8_t*) ((uintptr_t) a1 - kc); a2 = (const uint8_t*) ((uintptr_t) a2 - kc); nc -= 4; } else { if (nc & 2) { unaligned_store_u16(c0, (uint16_t) _mm_extract_epi16(vout, 0)); c0 += 2; unaligned_store_u16(c1, (uint16_t) _mm_extract_epi16(vout, 2)); c1 += 2; unaligned_store_u16(c2, (uint16_t) _mm_extract_epi16(vout, 4)); c2 += 2; vout = _mm_srli_epi32(vout, 16); } if (nc & 1) { *c0 = (uint8_t) _mm_extract_epi8(vout, 0); *c1 = (uint8_t) _mm_extract_epi8(vout, 4); *c2 = (uint8_t) _mm_extract_epi8(vout, 8); } nc = 0; } } while (nc != 0); }