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35 #include "device_utils.clh"
37 #ifndef VECTYPE_OPS_CLH
38 #define VECTYPE_OPS_CLH
42 gmx_opencl_inline float norm_f3(float3 a)
44 return sqrt(dot(a, a));
46 gmx_opencl_inline float norm_ref_f3(float3 a)
48 return sqrt(a.x * a.x + a.y * a.y + a.z * a.z);
50 gmx_opencl_inline float norm2(float3 a)
54 gmx_opencl_inline float norm2_ref(float3 a)
56 return (a.x * a.x + a.y * a.y + a.z * a.z);
58 gmx_opencl_inline float dist3_f3(float3 a, float3 b)
60 return distance(b, a);
62 gmx_opencl_inline float dist3_ref_f3(float3 a, float3 b)
64 return norm_ref_f3(b - a);
67 /****************************************************************/
72 gmx_opencl_inline float norm_f4(float4 a)
74 return sqrt(dot(a, a));
77 gmx_opencl_inline float norm_ref_f4(float4 a)
79 return sqrt(a.x * a.x + a.y * a.y + a.z * a.z + a.w * a.w);
82 gmx_opencl_inline float dist3_f4(float4 a, float4 b)
84 return norm_f4(b - a);
87 gmx_opencl_inline float dist3_ref_f4(float4 a, float4 b)
89 return norm_ref_f4(b - a);
91 #endif /* VECTYPE_OPS_CLH */