libclc/clc/lib/generic/geometric/clc_dot.cl

   1 #include <clc/internal/clc.h>
   2
   3 _CLC_OVERLOAD _CLC_DEF float __clc_dot(float p0, float p1) { return p0 * p1; }
   4
   5 _CLC_OVERLOAD _CLC_DEF float __clc_dot(float2 p0, float2 p1) {
   6   return p0.x * p1.x + p0.y * p1.y;
   7 }
   8
   9 _CLC_OVERLOAD _CLC_DEF float __clc_dot(float3 p0, float3 p1) {
  10   return p0.x * p1.x + p0.y * p1.y + p0.z * p1.z;
  11 }
  12
  13 _CLC_OVERLOAD _CLC_DEF float __clc_dot(float4 p0, float4 p1) {
  14   return p0.x * p1.x + p0.y * p1.y + p0.z * p1.z + p0.w * p1.w;
  15 }
  16
  17 #ifdef cl_khr_fp64
  18
  19 #pragma OPENCL EXTENSION cl_khr_fp64 : enable
  20
  21 _CLC_OVERLOAD _CLC_DEF double __clc_dot(double p0, double p1) {
  22   return p0 * p1;
  23 }
  24
  25 _CLC_OVERLOAD _CLC_DEF double __clc_dot(double2 p0, double2 p1) {
  26   return p0.x * p1.x + p0.y * p1.y;
  27 }
  28
  29 _CLC_OVERLOAD _CLC_DEF double __clc_dot(double3 p0, double3 p1) {
  30   return p0.x * p1.x + p0.y * p1.y + p0.z * p1.z;
  31 }
  32
  33 _CLC_OVERLOAD _CLC_DEF double __clc_dot(double4 p0, double4 p1) {
  34   return p0.x * p1.x + p0.y * p1.y + p0.z * p1.z + p0.w * p1.w;
  35 }
  36
  37 #endif
  38
  39 #ifdef cl_khr_fp16
  40
  41 #pragma OPENCL EXTENSION cl_khr_fp16 : enable
  42
  43 _CLC_OVERLOAD _CLC_DEF half __clc_dot(half p0, half p1) { return p0 * p1; }
  44
  45 _CLC_OVERLOAD _CLC_DEF half __clc_dot(half2 p0, half2 p1) {
  46   return p0.x * p1.x + p0.y * p1.y;
  47 }
  48
  49 _CLC_OVERLOAD _CLC_DEF half __clc_dot(half3 p0, half3 p1) {
  50   return p0.x * p1.x + p0.y * p1.y + p0.z * p1.z;
  51 }
  52
  53 _CLC_OVERLOAD _CLC_DEF half __clc_dot(half4 p0, half4 p1) {
  54   return p0.x * p1.x + p0.y * p1.y + p0.z * p1.z + p0.w * p1.w;
  55 }
  56
  57 #endif