After a while decreasing GC usage in D, I ended up removing it completely. I got reduced memory usage but no speed gain. What I've found is that before you remo

After a while decreasing GC usage in D, I ended up removing it completely. I got reduced memory usage but no speed gain. What I've found is that before you remove the GC, you can turn the overhead from excessive to very affordable with optimizations. Especially today with std.experimental.allocator and -profile=gc