Simon Marlow

Former Software Engineer at Meta in London

Co-developer of the Glasgow Haskell Compiler

Bluesky: @simonmar.bsky.social
Github: simonmar
Email: marlowsd@gmail.com
LinkedIn: Simon Marlow

Blog Publications Talks

© Simon Marlow 2016-2025

Simon Marlow Blog | Book | Publications | Talks

  • Indexing Hackage: Glean vs. hiedb - May 22, 2025
  • Rethinking Static Reference Tables in GHC - June 22, 2018
  • Fixing 17 space leaks in GHCi, and keeping them fixed - June 20, 2018
  • Hotswapping Haskell - October 17, 2017
  • Asynchronous Exceptions in Practice - January 24, 2017
  • Haskell in the Datacentre - December 8, 2016
  • Haskell positions at Facebook - August 24, 2016
  • Stack traces in GHCi, coming in GHC 8.0.1 - February 12, 2016
  • Fun With Haxl (Part 1) - October 20, 2015
  • Optimising Garbage Collection Overhead in Sigma - July 28, 2015