Hi,
I have faced with small problem. My kernel function does not work correctly and return partly right result. This is function is very simple and I believe it is not my mistake. Could you please look at my example? What's wrong?
kernel void func1(unsigned char src[][], unsigned char str, out unsigned char o_img<>
{
// Output position
int j = instance().x; // width
int i = instance().y; // height
int rest = j % 16;
if (rest == 0)
{
o_img = src [ i]
}
else
{
o_img = str;
}
}
Input:
3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1
I just replace 1 by 9.
Wrong output:
3 9 9 9 9 9 9 9 9 9 9 9 9 9 9 3 9 9 9 9 9 9 9 9 9 9 9 9 9 9 3 9 9 9 9 9 9 9
You can see garbage in memory. If I remove if statement from the kernel , the output will be without garbage. But I need the first way.
