@Article{DeVito2014, author = {DeVito, Z and Ritchie, D and Aiken, MFA and Hanrahan, P}, title = {First-class Runtime Generation of High-performance Types using Exotypes}, journal = {}, volume = {}, number = {}, pages = {}, year = {2014}, abstract = {Abstract We introduce exotypes, user-defined types that combine the flexibility of meta- object protocols in dynamically-typed languages with the performance control of low-level languages. Like objects in dynamic languages, exotypes are defined programmatically at.}, location = {}, keywords = {}}