40 lines
880 B
Common Lisp
40 lines
880 B
Common Lisp
#include <clc/clc.h>
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_CLC_OVERLOAD _CLC_DEF float dot(float p0, float p1) {
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return p0*p1;
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}
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_CLC_OVERLOAD _CLC_DEF float dot(float2 p0, float2 p1) {
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return p0.x*p1.x + p0.y*p1.y;
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}
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_CLC_OVERLOAD _CLC_DEF float dot(float3 p0, float3 p1) {
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return p0.x*p1.x + p0.y*p1.y + p0.z*p1.z;
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}
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_CLC_OVERLOAD _CLC_DEF float dot(float4 p0, float4 p1) {
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return p0.x*p1.x + p0.y*p1.y + p0.z*p1.z + p0.w*p1.w;
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}
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#ifdef cl_khr_fp64
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#pragma OPENCL EXTENSION cl_khr_fp64 : enable
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_CLC_OVERLOAD _CLC_DEF double dot(double p0, double p1) {
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return p0*p1;
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}
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_CLC_OVERLOAD _CLC_DEF double dot(double2 p0, double2 p1) {
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return p0.x*p1.x + p0.y*p1.y;
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}
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_CLC_OVERLOAD _CLC_DEF double dot(double3 p0, double3 p1) {
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return p0.x*p1.x + p0.y*p1.y + p0.z*p1.z;
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}
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_CLC_OVERLOAD _CLC_DEF double dot(double4 p0, double4 p1) {
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return p0.x*p1.x + p0.y*p1.y + p0.z*p1.z + p0.w*p1.w;
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}
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#endif
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