You can deactivate GC momentarily and reclaim memory when you want (end of frame, every ten frames, ...). Most of the time you can manage to write your code to

You can deactivate GC momentarily and reclaim memory when you want (end of frame, every ten frames, ...). Most of the time you can manage to write your code to minimize allocation, or make sure memory is allocated on the stack. Depending on your parameters and a little bit of profiling, you can manage to have a stable usage of memory over time and a bounded GC time.