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Commit aa901f0f authored by Emanuele De Rubeis's avatar Emanuele De Rubeis
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Update w-stacking.cu

parent 91749682
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...@@ -159,7 +159,7 @@ __global__ void convolve_g( ...@@ -159,7 +159,7 @@ __global__ void convolve_g(
for (k = kmin; k <= kmax; k++) for (k = kmin; k <= kmax; k++)
{ {
double v_dist = (double)k - pos_v; double v_dist = (double)k+0.5 - pos_v;
int increaseprecision = 5; int increaseprecision = 5;
for (j = jmin; j <= jmax; j++) for (j = jmin; j <= jmax; j++)
...@@ -472,13 +472,13 @@ void wstack( ...@@ -472,13 +472,13 @@ void wstack(
for (k = kmin; k <= kmax; k++) for (k = kmin; k <= kmax; k++)
{ {
//double v_dist = (double)k+0.5 - pos_v; double v_dist = (double)k+0.5 - pos_v;
double v_dist = (double)k - pos_v; //double v_dist = (double)k - pos_v;
for (j = jmin; j <= jmax; j++) for (j = jmin; j <= jmax; j++)
{ {
//double u_dist = (double)j+0.5 - pos_u; double u_dist = (double)j+0.5 - pos_u;
double u_dist = (double)j - pos_u; //double u_dist = (double)j - pos_u;
uint iKer = 2 * (j + k*grid_size_x + grid_w*grid_size_x*grid_size_y); uint iKer = 2 * (j + k*grid_size_x + grid_w*grid_size_x*grid_size_y);
int jKer = (int)(increaseprecision * (fabs(u_dist+(double)KernelLen))); int jKer = (int)(increaseprecision * (fabs(u_dist+(double)KernelLen)));
int kKer = (int)(increaseprecision * (fabs(v_dist+(double)KernelLen))); int kKer = (int)(increaseprecision * (fabs(v_dist+(double)KernelLen)));
......
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