1 // Auto-generated file. Do not edit! 2 // Template: src/f32-vbinary/vopc-scalar.c.in 3 // Generator: tools/xngen 4 // 5 // Copyright 2019 Google LLC 6 // 7 // This source code is licensed under the BSD-style license found in the 8 // LICENSE file in the root directory of this source tree. 9 10 #include <assert.h> 11 12 #include <xnnpack/common.h> 13 #include <xnnpack/math.h> 14 #include <xnnpack/vbinary.h> 15 16 xnn_f32_vmulc_ukernel__scalar_x4(size_t n,const float * a,const float * b,float * y,const union xnn_f32_default_params params[restrict XNN_MIN_ELEMENTS (1)])17void xnn_f32_vmulc_ukernel__scalar_x4( 18 size_t n, 19 const float* a, 20 const float* b, 21 float* y, 22 const union xnn_f32_default_params params[restrict XNN_MIN_ELEMENTS(1)]) 23 { 24 assert(n != 0); 25 assert(n % sizeof(float) == 0); 26 assert(a != NULL); 27 assert(b != NULL); 28 assert(y != NULL); 29 30 31 const float vb = *b; 32 for (; n >= 4 * sizeof(float); n -= 4 * sizeof(float)) { 33 const float va0 = a[0]; 34 const float va1 = a[1]; 35 const float va2 = a[2]; 36 const float va3 = a[3]; 37 a += 4; 38 39 float vy0 = va0 * vb; 40 float vy1 = va1 * vb; 41 float vy2 = va2 * vb; 42 float vy3 = va3 * vb; 43 44 45 46 y[0] = vy0; 47 y[1] = vy1; 48 y[2] = vy2; 49 y[3] = vy3; 50 y += 4; 51 } 52 if XNN_UNLIKELY(n != 0) { 53 do { 54 const float va = *a++; 55 float vy = va * vb; 56 *y++ = vy; 57 n -= sizeof(float); 58 } while (n != 0); 59 } 60 } 61