da3d4e0e
 dmayerich
Initial commit.
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#include "cuComplex.h"
#include "cudaHandleError.h"
#define PI 3.14159
#define BLOCK_SIZE 16
__device__ cuComplex cMult(cuComplex a, cuComplex b)
{
cuComplex result;
result.x = a.x * b.x - a.y * b.y;
result.y = a.x * b.y + a.y * b.x;
return result;
}
__device__ cuComplex cMult(cuComplex a, float b)
{
cuComplex result;
result.x = a.x * b;
result.y = a.y * b;
return result;
}
__device__ cuComplex cAdd(cuComplex a, cuComplex b)
{
cuComplex r;
r.x = a.x + b.x;
r.y = a.y + b.y;
return r;
}
__device__ cuComplex cAdd(cuComplex a, float b)
{
cuComplex r;
r.x = a.x + b;
r.y = a.y;
return r;
}
__device__ cuComplex cExp(cuComplex a)
{
cuComplex r;
r.x = exp(a.x) * cos(a.y);
r.y = exp(a.x) * sin(a.y);
return r;
}
__device__ float cMag(cuComplex a)
{
float r = sqrt(a.x * a.x + a.y * a.y);
return r;
}
#include "cudaKK.h"
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