#postgres-vm
##What's this This is an in-development branch of postgres fork that compiles WHERE clauses to immediate codes and executes them with JIT compiler.
##How to use ./configure && make && sudo make install
In psql, set vm_level to 2(or 0, 1) vm_level 0 is normal postgres with no immediate code and jit. vm_level 1 executes with immediate code compilation. vm_level 2 enables JIT compiler.