Hey everybody, this is the kernel I am working with:
global void seedKernel(float * target, float * source)
{
int x = blockIdx.x * blockDim.x + threadIdx.x;
int y = blockIdx.y * blockDim.y + threadIdx.y;
target[x+1][y][1] = source[x+1][y+1][0];
target[x+1][y][6] = source[x+1][y+1][1];
target[x+1][y][11] = source[x+1][y+1][2];
target[x+1][y][16] = source[x+1][y+1][3];
target[x+2][y+1][2] = source[x+1][y+1][0];
target[x+2][y+1][7] = source[x+1][y+1][1];
target[x+2][y+1][12] = source[x+1][y+1][2];
target[x+2][y+1][17] = source[x+1][y+1][3];
target[x+1][y+2][3] = source[x+1][y+1][0];
target[x+1][y+2][8] = source[x+1][y+1][1];
target[x+1][y+2][13] = source[x+1][y+1][2];
target[x+1][y+2][18] = source[x+1][y+1][3];
target[x][y+1][4] = source[x+1][y+1][0];
target[x][y+1][9] = source[x+1][y+1][1];
target[x][y+1][14] = source[x+1][y+1][2];
target[x][y+1][19] = source[x+1][y+1][3];
}
I am using a 2D array of threads (22 X 22) to access a 3 dimensional array. I got the errors below. I know sort of what I am doing wrong, but not how to fix it…
kernel.cu(9): error: expression must have pointer-to-object type
kernel.cu(9): error: expression must have pointer-to-object type
kernel.cu(10): error: expression must have pointer-to-object type
kernel.cu(10): error: expression must have pointer-to-object type
kernel.cu(11): error: expression must have pointer-to-object type
kernel.cu(11): error: expression must have pointer-to-object type
kernel.cu(12): error: expression must have pointer-to-object type
kernel.cu(12): error: expression must have pointer-to-object type
kernel.cu(14): error: expression must have pointer-to-object type
kernel.cu(14): error: expression must have pointer-to-object type
kernel.cu(15): error: expression must have pointer-to-object type
kernel.cu(15): error: expression must have pointer-to-object type
kernel.cu(16): error: expression must have pointer-to-object type
kernel.cu(16): error: expression must have pointer-to-object type
kernel.cu(17): error: expression must have pointer-to-object type
kernel.cu(17): error: expression must have pointer-to-object type
kernel.cu(19): error: expression must have pointer-to-object type
kernel.cu(19): error: expression must have pointer-to-object type
kernel.cu(20): error: expression must have pointer-to-object type
kernel.cu(20): error: expression must have pointer-to-object type
kernel.cu(21): error: expression must have pointer-to-object type
kernel.cu(21): error: expression must have pointer-to-object type
kernel.cu(22): error: expression must have pointer-to-object type
kernel.cu(22): error: expression must have pointer-to-object type
kernel.cu(24): error: expression must have pointer-to-object type
kernel.cu(24): error: expression must have pointer-to-object type
kernel.cu(25): error: expression must have pointer-to-object type
kernel.cu(25): error: expression must have pointer-to-object type
kernel.cu(26): error: expression must have pointer-to-object type
kernel.cu(26): error: expression must have pointer-to-object type
kernel.cu(27): error: expression must have pointer-to-object type
kernel.cu(27): error: expression must have pointer-to-object type
Thank you for your time!
>>>Chris