// Auto-generated file. Do not edit! // Template: src/f32-gemm/avx-broadcast.c.in // Generator: tools/xngen // // Copyright 2019 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_f32_gemm_minmax_ukernel_6x8__avx_broadcast( size_t mr, size_t nc, size_t kc, const float*restrict a, size_t a_stride, const float*restrict w, float*restrict c, size_t cm_stride, size_t cn_stride, const union xnn_f32_minmax_params params[restrict XNN_MIN_ELEMENTS(1)]) { assert(mr != 0); assert(mr <= 6); assert(nc != 0); assert(kc != 0); assert(kc % sizeof(float) == 0); assert(a != NULL); assert(w != NULL); assert(c != NULL); const float* a0 = a; float* c0 = c; const float* a1 = (const float*) ((uintptr_t) a0 + a_stride); float* c1 = (float*) ((uintptr_t) c0 + cm_stride); if XNN_UNPREDICTABLE(mr < 2) { a1 = a0; c1 = c0; } const float* a2 = (const float*) ((uintptr_t) a1 + a_stride); float* c2 = (float*) ((uintptr_t) c1 + cm_stride); if XNN_UNPREDICTABLE(mr <= 2) { a2 = a1; c2 = c1; } const float* a3 = (const float*) ((uintptr_t) a2 + a_stride); float* c3 = (float*) ((uintptr_t) c2 + cm_stride); if XNN_UNPREDICTABLE(mr < 4) { a3 = a2; c3 = c2; } const float* a4 = (const float*) ((uintptr_t) a3 + a_stride); float* c4 = (float*) ((uintptr_t) c3 + cm_stride); if XNN_UNPREDICTABLE(mr <= 4) { a4 = a3; c4 = c3; } const float* a5 = (const float*) ((uintptr_t) a4 + a_stride); float* c5 = (float*) ((uintptr_t) c4 + cm_stride); if XNN_UNPREDICTABLE(mr != 6) { a5 = a4; c5 = c4; } do { __m256 vacc0x01234567 = _mm256_load_ps(w + 0); __m256 vacc1x01234567 = vacc0x01234567; __m256 vacc2x01234567 = vacc0x01234567; __m256 vacc3x01234567 = vacc0x01234567; __m256 vacc4x01234567 = vacc0x01234567; __m256 vacc5x01234567 = vacc0x01234567; w += 8; size_t k = kc; do { const __m256 va0 = _mm256_broadcast_ss(a0); a0 += 1; const __m256 va1 = _mm256_broadcast_ss(a1); a1 += 1; const __m256 va2 = _mm256_broadcast_ss(a2); a2 += 1; const __m256 va3 = _mm256_broadcast_ss(a3); a3 += 1; const __m256 va4 = _mm256_broadcast_ss(a4); a4 += 1; const __m256 va5 = _mm256_broadcast_ss(a5); a5 += 1; const __m256 vb01234567 = _mm256_load_ps(w); w += 8; vacc0x01234567 = _mm256_add_ps(vacc0x01234567, _mm256_mul_ps(va0, vb01234567)); vacc1x01234567 = _mm256_add_ps(vacc1x01234567, _mm256_mul_ps(va1, vb01234567)); vacc2x01234567 = _mm256_add_ps(vacc2x01234567, _mm256_mul_ps(va2, vb01234567)); vacc3x01234567 = _mm256_add_ps(vacc3x01234567, _mm256_mul_ps(va3, vb01234567)); vacc4x01234567 = _mm256_add_ps(vacc4x01234567, _mm256_mul_ps(va4, vb01234567)); vacc5x01234567 = _mm256_add_ps(vacc5x01234567, _mm256_mul_ps(va5, vb01234567)); k -= sizeof(float); } while (k != 0); const __m256 vmin = _mm256_load_ps(params->avx.min); vacc0x01234567 = _mm256_max_ps(vacc0x01234567, vmin); vacc1x01234567 = _mm256_max_ps(vacc1x01234567, vmin); vacc2x01234567 = _mm256_max_ps(vacc2x01234567, vmin); vacc3x01234567 = _mm256_max_ps(vacc3x01234567, vmin); vacc4x01234567 = _mm256_max_ps(vacc4x01234567, vmin); vacc5x01234567 = _mm256_max_ps(vacc5x01234567, vmin); const __m256 vmax = _mm256_load_ps(params->avx.max); vacc0x01234567 = _mm256_min_ps(vacc0x01234567, vmax); vacc1x01234567 = _mm256_min_ps(vacc1x01234567, vmax); vacc2x01234567 = _mm256_min_ps(vacc2x01234567, vmax); vacc3x01234567 = _mm256_min_ps(vacc3x01234567, vmax); vacc4x01234567 = _mm256_min_ps(vacc4x01234567, vmax); vacc5x01234567 = _mm256_min_ps(vacc5x01234567, vmax); if XNN_LIKELY(nc >= 8) { _mm256_storeu_ps(c5, vacc5x01234567); c5 = (float*) ((uintptr_t) c5 + cn_stride); _mm256_storeu_ps(c4, vacc4x01234567); c4 = (float*) ((uintptr_t) c4 + cn_stride); _mm256_storeu_ps(c3, vacc3x01234567); c3 = (float*) ((uintptr_t) c3 + cn_stride); _mm256_storeu_ps(c2, vacc2x01234567); c2 = (float*) ((uintptr_t) c2 + cn_stride); _mm256_storeu_ps(c1, vacc1x01234567); c1 = (float*) ((uintptr_t) c1 + cn_stride); _mm256_storeu_ps(c0, vacc0x01234567); c0 = (float*) ((uintptr_t) c0 + cn_stride); a5 = (const float*) ((uintptr_t) a5 - kc); a4 = (const float*) ((uintptr_t) a4 - kc); a3 = (const float*) ((uintptr_t) a3 - kc); a2 = (const float*) ((uintptr_t) a2 - kc); a1 = (const float*) ((uintptr_t) a1 - kc); a0 = (const float*) ((uintptr_t) a0 - kc); nc -= 8; } else { __m128 vacc5x0123 = _mm256_castps256_ps128(vacc5x01234567); __m128 vacc4x0123 = _mm256_castps256_ps128(vacc4x01234567); __m128 vacc3x0123 = _mm256_castps256_ps128(vacc3x01234567); __m128 vacc2x0123 = _mm256_castps256_ps128(vacc2x01234567); __m128 vacc1x0123 = _mm256_castps256_ps128(vacc1x01234567); __m128 vacc0x0123 = _mm256_castps256_ps128(vacc0x01234567); if (nc & 4) { _mm_storeu_ps(c5, vacc5x0123); _mm_storeu_ps(c4, vacc4x0123); _mm_storeu_ps(c3, vacc3x0123); _mm_storeu_ps(c2, vacc2x0123); _mm_storeu_ps(c1, vacc1x0123); _mm_storeu_ps(c0, vacc0x0123); vacc5x0123 = _mm256_extractf128_ps(vacc5x01234567, 1); vacc4x0123 = _mm256_extractf128_ps(vacc4x01234567, 1); vacc3x0123 = _mm256_extractf128_ps(vacc3x01234567, 1); vacc2x0123 = _mm256_extractf128_ps(vacc2x01234567, 1); vacc1x0123 = _mm256_extractf128_ps(vacc1x01234567, 1); vacc0x0123 = _mm256_extractf128_ps(vacc0x01234567, 1); c5 += 4; c4 += 4; c3 += 4; c2 += 4; c1 += 4; c0 += 4; } if (nc & 2) { _mm_storel_pi((__m64*) c5, vacc5x0123); _mm_storel_pi((__m64*) c4, vacc4x0123); _mm_storel_pi((__m64*) c3, vacc3x0123); _mm_storel_pi((__m64*) c2, vacc2x0123); _mm_storel_pi((__m64*) c1, vacc1x0123); _mm_storel_pi((__m64*) c0, vacc0x0123); vacc5x0123 = _mm_movehl_ps(vacc5x0123, vacc5x0123); vacc4x0123 = _mm_movehl_ps(vacc4x0123, vacc4x0123); vacc3x0123 = _mm_movehl_ps(vacc3x0123, vacc3x0123); vacc2x0123 = _mm_movehl_ps(vacc2x0123, vacc2x0123); vacc1x0123 = _mm_movehl_ps(vacc1x0123, vacc1x0123); vacc0x0123 = _mm_movehl_ps(vacc0x0123, vacc0x0123); c5 += 2; c4 += 2; c3 += 2; c2 += 2; c1 += 2; c0 += 2; } if (nc & 1) { _mm_store_ss(c5, vacc5x0123); _mm_store_ss(c4, vacc4x0123); _mm_store_ss(c3, vacc3x0123); _mm_store_ss(c2, vacc2x0123); _mm_store_ss(c1, vacc1x0123); _mm_store_ss(c0, vacc0x0123); } nc = 0; } } while (nc != 0); }