Lock-free programming for the masses · KC Sivaramakrishnan
Efficient concurrent programming libraries are essential for taking advantage of fine-grained parallelism on multicore hardware. In this post, I will introduce reagents, a composable, lock-free concurrency library for expressing fine-grained parallel programs on Multicore OCaml. Reagents offer a high-level DSL for experts to specify efficient concurrency libraries, but also allows the consumers of
Locks, Actors, And Stm In Pictures - adit.io
Written May 15, 2013 All programs with concurrency have the same problem. Your program uses some memory: When your code is single-threaded, there's just one thread writing to memory. You are A-OK: But if you have more than one thread, they could overwrite each others changes! You have three ways of dealing with this problem: Locks Actors Software Transactional Memory I'll solve a classic concurren
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