in my main,
dim3 dimGrid(grid_x,grid_y),dimBlock(block_x,block_y,block_z); Kernel <<<dimGrid,dimBlock>>>(F_d,N_d,P_d,R_d,imax,jmax,kmax); cutilCheckMsg("kernel launch failure");
then i got " kernel launch failure : unknown error
does this mean the kernel didn’t even get launched at all or it launched but got errors and quit by itself due to some errors?
any comments please…