> Autoparallelization, like autovectorization, doesn’t work. I think concurrency is more of an issue for games and was the example I gave (Haskell's transacti

> Autoparallelization, like autovectorization, doesn’t work. I think concurrency is more of an issue for games and was the example I gave (Haskell's transactional memory for concurrency is a great example of what pure-functional buys you). Nethertheless autoparallism can work, if you again are prepared to accept more constrained declarative languages. Apache Spark is a great example, it offers a constrained functional language with maps and folds, that is autoparallized across a cluster of machines. The research language NESL (nested data parallelism) is even more impressive.