Thanks for your effort! I really like the idea, it's similar to a more ambitious project I'm thinking of. And I do have questions Is your board a giant two-dim

Thanks for your effort! I really like the idea, it's similar to a more ambitious project I'm thinking of. And I do have questions Is your board a giant two-dimensional array in memory? Are your threads/kernels reading from this array and then writing back to it? Do you do synchronization to make sure reads happen before the later rights? Do you do any verification that your transition happen correctly? Do you have an estimate for time spend in - transfer from global GPU memory to each kernel, calculations in the kernel, and time spent idling through synchronization (assuming you do it).