tekknolagi

POSTS

• ClassDistribution from S6 JIT is neat

  by tekknolagi on 7/2/2025, 8:10 PM with 0 comments

• Zero-overhead checks with fake stack overflows

  by tekknolagi on 5/29/2025, 12:32 PM with 0 comments

• Fast Allocations in Ruby 3.5

  by tekknolagi on 5/22/2025, 2:01 PM with 67 comments

• ZJIT has been merged into Ruby

  by tekknolagi on 5/14/2025, 12:18 PM with 6 comments

• And Change

  by tekknolagi on 5/9/2025, 12:52 AM with 2 comments

• Doing the Prospero-Challenge in RPython

  by tekknolagi on 4/9/2025, 3:48 PM with 2 comments

• Nix derivations by hand, without guessing

  by tekknolagi on 4/6/2025, 12:51 PM with 0 comments

• The Prospero Challenge

  by tekknolagi on 3/24/2025, 7:31 PM with 0 comments

• Optimizing Django by not being silly

  by tekknolagi on 3/23/2025, 2:59 PM with 0 comments

• Representing Type Lattices Compactly

  by tekknolagi on 3/11/2025, 12:50 PM with 27 comments

• Interprocedural sparse conditional type propagation

  by tekknolagi on 2/25/2025, 1:22 PM with 0 comments

• A Compiler IR for Scrapscript

  by tekknolagi on 2/5/2025, 12:04 PM with 0 comments

• Weak references and garbage collectors

  by tekknolagi on 1/4/2025, 9:37 PM with 0 comments

• Baby's Second Garbage Collector

  by tekknolagi on 11/22/2024, 2:20 PM with 0 comments

• Abstract Interpretation in the Toy Optimizer

  by tekknolagi on 7/25/2024, 4:54 PM with 0 comments

• Some Tricks from the Scrapscript Compiler

  by tekknolagi on 7/12/2024, 11:43 AM with 0 comments

• Vectorizing ML Models for Fun

  by tekknolagi on 2/19/2024, 1:45 PM with 1 comments

• Cado: Python notebook IDE with a focus on reactivity

  by tekknolagi on 11/28/2023, 5:36 AM with 1 comments

• A quick look at destination-driven code generation

  by tekknolagi on 11/10/2023, 4:12 PM with 10 comments

• Compiling ML models to C for fun

  by tekknolagi on 9/21/2023, 1:48 PM with 0 comments

• Compiling ML models to C for fun

  by tekknolagi on 9/19/2023, 12:37 PM with 0 comments

• by tekknolagi on 9/12/2023, 6:52 PM with comments

• Compiling Typed Python

  by tekknolagi on 6/20/2023, 6:19 PM with 50 comments

• Programming Languages Resources

  by tekknolagi on 1/23/2023, 5:06 PM with 0 comments

• Regular Expression Matching: The Virtual Machine Approach (2009)

  by tekknolagi on 12/25/2022, 3:16 AM with 0 comments

• Implementing a Toy Optimizer

  by tekknolagi on 12/21/2022, 9:26 PM with 1 comments

• Pointer Compression in Oilpan

  by tekknolagi on 11/28/2022, 10:48 PM with 0 comments

• Writing a Symbolizer for the Cinder JIT

  by tekknolagi on 11/4/2022, 10:46 PM with 0 comments

• Allocation Removal in the Toy Optimizer

  by tekknolagi on 10/26/2022, 4:39 PM with 1 comments

• How we use binary search to find compiler bugs

  by tekknolagi on 10/19/2022, 6:10 AM with 16 comments

• Implementing a Toy Optimizer

  by tekknolagi on 7/19/2022, 4:25 PM with 0 comments

• How the Cinder JIT's function inliner helps us optimize Instagram

  by tekknolagi on 5/2/2022, 5:01 PM with 1 comments

• Discovering Basic Blocks

  by tekknolagi on 3/28/2022, 4:57 PM with 1 comments

• Show HN: Skybison, an optimized greenfield Python runtime

  by tekknolagi on 8/30/2021, 11:57 PM with 1 comments

• Small objects and pointer tagging

  by tekknolagi on 2/12/2021, 4:41 PM with 1 comments

• Inline caching: quickening

  by tekknolagi on 2/4/2021, 5:02 PM with 0 comments

• Compiling a Lisp to x86-64: Labelled procedure calls

  by tekknolagi on 10/29/2020, 3:31 PM with 13 comments

• Compiling a Lisp to x86-64: Heap allocation

  by tekknolagi on 10/11/2020, 3:50 PM with 3 comments

• Compiling a Lisp to x86-64: If expressions

  by tekknolagi on 10/7/2020, 6:19 PM with 4 comments

• Compiling a Lisp to x86-64: Primitive binary functions

  by tekknolagi on 9/16/2020, 6:34 AM with 1 comments

• Compiling a Lisp to x86-64: primitive functions

  by tekknolagi on 9/5/2020, 9:03 PM with 29 comments

• Writing a Lisp to x86-64 compiler

  by tekknolagi on 8/31/2020, 6:34 AM with 22 comments

• Bytecode compilers and interpreters

  by tekknolagi on 1/4/2019, 2:25 AM with 71 comments

• JumboSmash: a technical retrospective

  by tekknolagi on 7/16/2018, 3:07 PM with 0 comments

• How to mess with your roommate

  by tekknolagi on 6/3/2018, 5:50 AM with 9 comments

• Driving student programs

  by tekknolagi on 4/19/2018, 8:08 PM with 10 comments

• Show HN: My blog posts about a Lisp interpreter in OCaml. What can I improve?

  by tekknolagi on 12/20/2016, 4:22 PM with 0 comments

• Mark Zuckerberg's thoughts on Facebook and the election

  by tekknolagi on 11/13/2016, 3:18 AM with comments

• Show HN: A small virtual machine written in C

  by tekknolagi on 8/4/2014, 5:04 AM with 91 comments

• I wrote a Ruby wrapper for the DogeAPI and DogeChain APIs

  by tekknolagi on 2/7/2014, 9:02 AM with 0 comments

• I made a Chrome extension that shows Reddit gifs in WebM format (gfycat)

  by tekknolagi on 12/24/2013, 7:31 AM with 3 comments

• Show HN: I made a tiny BBS that only shows the last 15 posts

  by tekknolagi on 9/4/2013, 5:25 AM with 1 comments

• My collection of _why's SPOOL messages in PDF.

  by tekknolagi on 4/19/2013, 6:31 AM with 1 comments

• by tekknolagi on 4/19/2013, 6:31 AM with comments

• Brightswipe — an open-source torrent indexer

  by tekknolagi on 10/28/2012, 1:31 AM with 2 comments

• How to be anonymous online - a helpful guide

  by tekknolagi on 9/21/2012, 6:58 AM with 0 comments

• An explanation of how some people make money with a botnet and AdSense

  by tekknolagi on 9/4/2012, 4:58 PM with 0 comments

• DNS tunneling, or, how to get around Gogo

  by tekknolagi on 8/21/2012, 6:49 AM with 0 comments