# distributed filesystem (blogs) — RSS Amplifier Recent posts from the 1 feeds in the RSS Amplifier directory that cover distributed filesystem. Page: Feed: --- ## [A vibe-coded alternative to YieldGimp](http://mazzo.li/posts/vibe-coded-gilts.html) _2026-02-17 · Francesco Mazzoli · bitonic's blog._ 2026-02-17 A vibe-coded alternative to YieldGimp If you’re a UK tax resident, short-term low-coupon gilts are the most tax efficient way to get savings-account-like returns, since most of their yield is tax free. This makes them very popular amongst retail investors, which now hold a large portion of the tradable low-coupon gilts. YieldGimp.com used to be a great free resource to evaluate the… ## [Hidden benefits of undefined behavior](http://mazzo.li/posts/undefined-behavior.html) _2025-10-17 · Francesco Mazzoli · bitonic's blog._ 2025-10-17 Hidden benefits of undefined behavior I was reviewing some code at work, and something jumped at me when reading some arithmetic: static inline int64\_t int32ToDecimal9 ( int32\_t i ) { return i \* 1000000000 ; } If you’ve had the good fortune of dealing with C or C++ for extended periods you would have recognized the problem. i \* 1000000000 will be performed with 32-bit precision, which… ## [Open sourcing TernFS, a distributed filesystem](http://mazzo.li/posts/ternfs.html) _2025-09-25 · Francesco Mazzoli · bitonic's blog._ 2025-09-25 Open sourcing TernFS, a distributed filesystem A few days ago we open sourced TernFS, a distributed filesystem which has been used in production at XTX for a couple of years now. The project took up a big chunk of my waking hours for a year and a half, and I’m extremely happy that we are now sharing it with the world. You can find a blog post describing it on XTX’s tech blog , and the… ## [How to store Go pointers from assembly](http://mazzo.li/posts/go-asm-pointers.html) _2025-06-23 · Francesco Mazzoli · bitonic's blog._ The standard Go toolchain comes with an assembler out of the box. Said assembler is highly idiosyncratic, using syntax inherited from Plan 9 and choosing its own names for platform-specific instructions and registers. But it's great to have it readily available. More mundanely, Go comes with a garbage collector. This post explains how to make these two components play nice, if we want to… ## [\`inline-verilog\`: Execute Verilog circuits from Haskell](http://mazzo.li/posts/inline-verilog.html) _2025-06-09 · Francesco Mazzoli · bitonic's blog._ 2025-06-09 inline-verilog : Execute Verilog circuits from Haskell Like for most of the past 13 years, early June meant attending ZuriHac . The event was as pleasant and well organized as ever. While talking to Ed Kmett he half-jokingly mentioned that it would be useful to have a Verilog analogue of inline-c , especially to test Verilog circuits against Haskell functions. A few hours later I had… ## [Waiting for many things at once with \`io\_uring\`](http://mazzo.li/posts/uring-multiplex.html) _2024-09-22 · Francesco Mazzoli · bitonic's blog._ When doing systems programming we often need to wait for something to happen. Common examples might be waiting for some data to come through a socket or waiting on a lock. We also often want to wait on any of several conditions to become true. A web server might be handling many sockets at once, waiting for any number of them to become readable or writeable. This short blog post is concerned with…