pub const GROUP: u32 = 512;Expand description
Nodes to a group.
Five hundred and twelve, which is where the two costs cross. The offset table costs the log of the group’s stream length per node, so halving the group saves about a bit a node; the group record costs sixteen bytes however many nodes are in it, so halving the group costs about one and a half bits a node. Anywhere from 256 to 1024 is within a few hundredths of a bit an edge of the best, and 512 is the middle of that.