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Blog
This is where you'll find the latest stories from the OCaml Community!
Featured
Magic-trace: Diagnosing tricky performance issues easily with Intel Processor Trace
Intel Processor Trace is a hardware technology that can record allprogram execution flow along with timing information accurate toaround 30ns. As far as I ca...
11 Jan 2022
MirageOS 4.0 Preview Live Presentation
The official release of MirageOS 4.0 quickly approaches! Learn about some general MirageOS concepts and get a sneak park at the forthcoming…
09 Nov 2021
Benchmarking OCaml projects with current-bench
Regular CI systems are optimised for workloads that do not require stable performance over time. This makes them unsuitable for running…
26 Aug 2021
How Jane Street Does Code Review (Jane Street Tech Talk)
It’s time for our nextJane Street Tech Talk. Whenwe’ve solicited suggestions for topics, one common request has been totalk about our internal development pr...
29 Oct 2017
Jane Street Tech Talk, Verifying Network Data Planes
After a summer hiatus, the Jane Street Tech Talks series is back onfor the fall! Last we left it, our very own Dominick LoBraicopresented on the evolution of...
26 Sep 2017
Real world machine learning (part 1)
Trading is a competitive business. You need great people and greattechnology, of course, but also trading strategies that make money.Where do those strategie...
28 Aug 2017
How to design a tree diffing algorithm
For those of you interested in whatwhatinternsdo at Jane Street, here’s apost from former internTristan Hume, on his work developing tree-diffing algorithms ...
25 Aug 2017
Ironing out your development style
People seem to enjoy talking about programming methodologies. Theygive them cute names, likeeXtreme programming,Agile, andScrum; runconferences and buildcomm...
24 Aug 2017
Hiring an FPGA engineer
Jane Street is looking to hire an engineer with experience in bothsoftware and hardware design to work on FPGA-based applications, andon tools for creating s...
16 Aug 2017
What the interns have wrought, 2017 edition
Intern season is coming to a close, and it’s a nice time to look back(as I’ve done inpreviousyears) and review some of whatthe interns did while they were he...
14 Aug 2017
Skylake bug: a detective story
It was a dark and stormy night; the skylake CPU buzzed with excitement, and then, suddenly, the hyperthreads started to lock up..
28 Jun 2017
When Bash Scripts Bite
There are abundant resources online trying to scare programmers away from usingshell scripts. Most of them, if anything, succeed in convincing the reader tob...
11 May 2017
Looking for a technical writer
Update: I’m excited to say that we’ve now hired a (great!) technicalwriter, so the position is closed.
01 May 2017
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News
opam 2.1.2 release
Release of opam 2.1.2
08 Dec 2021
OCaml Multicore - December 2021 and the Big PR
Monthly update from the OCaml Multicore team.
01 Dec 2021
opam releases: 2.0.10, 2.1.1, & opam depext 1.2!
Release announcement for opam 2.0.10, opam 2.1.1 and opam depext 1.2
15 Nov 2021
OCaml Multicore - November 2021
Monthly update from the OCaml Multicore team.
01 Nov 2021
OCaml Compiler - October 2021
Monthly update from the OCaml Compiler team.
01 Oct 2021
OCaml Multicore - October 2021
Monthly update from the OCaml Multicore team.
01 Oct 2021
OCaml Compiler - June-September 2021
Monthly update from the OCaml Compiler team.
01 Sep 2021
OCaml Multicore - September 2021
Monthly update from the OCaml Multicore team.
01 Sep 2021
opam 2.1.0 is released!
Release announcement for opam 2.1.0
04 Aug 2021
opam 2.0.9 release
Release announcement for OPAM 2.0.9
03 Aug 2021
OCaml Multicore - August 2021
Monthly update from the OCaml Multicore team.
01 Aug 2021
OCaml Multicore - July 2021
Monthly update from the OCaml Multicore team.
01 Jul 2021
opam 2.1.0~rc2 released
Release announcement for opam 2.1.0~rv2
23 Jun 2021
OCaml Multicore - June 2021
Monthly update from the OCaml Multicore team.
01 Jun 2021
OCaml Compiler - May 2021
Monthly update from the OCaml Compiler team.
01 May 2021
OCaml Multicore - May 2021
Monthly update from the OCaml Multicore team.
01 May 2021
OCaml Compiler - before May 2021
Monthly update from the OCaml Compiler team.
01 Apr 2021
OCaml Multicore - April 2021
Monthly update from the OCaml Multicore team.
01 Apr 2021
OCaml Multicore - March 2021
Monthly update from the OCaml Multicore team.
01 Mar 2021
opam 2.1.0~beta4 released
Release announcement for opam 2.1.0~beta4
08 Feb 2021
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