No each thread does it’s own alloc/free. I reduce the locking to a minimum by using per-thread caching and memorisation. I had to implement that to make the cod

No each thread does it’s own alloc/free. I reduce the locking to a minimum by using per-thread caching and memorisation. I had to implement that to make the code scale linearly with number of cores. Without per-thread caching it would only scale to about 3 cores. Now it scales very cleanly. Which is nice.