If you want to know who's taller, you don't measure people hours apart with a precise ruler - you line them up side by side

Denis Bazhenov (JetBrains) applies the same logic to microbenchmarking: instead of running implementations separately and comparing results, run them simultaneously on the same machine. Background noise affects both equally, and you measure relative performance directly.

๐Ÿ”— https://oxidizeconf.com/sessions/just_stand_them_next_to_each_other

#Oxidize2026 #RustLang #Benchmarking #Perf #SystemsProgramming

Most C++ codebases aren't getting rewritten in Rust - but that doesn't mean the two can't work together.

At Oxidize 2026, @nicofee and Nicolas Qiu Guichard (@kdab) run a practical workshop on Rust/C++ interop using CXX: calling Rust from C++ and vice versa, integrating a Rust library into a CMake project, and pulling a C++ library into a Cargo build.

๐Ÿ”— https://oxidizeconf.com/sessions/rust_and_c_plus_plus_can_be_friends

#Oxidize2026 #RustLang #CPlusPlus #Interop #CXX #SystemsProgramming

Writing an operating system kernel from scratch - Uros Popovic

Exploring a minimal implementation of a time-sharing kernel on RISC-V, implemented in Zig, on top of OpenSBI.

Uros Popovic

All databases will eventually be (re)written in Rust

์ตœ๊ทผ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ๊ฐœ๋ฐœ์—์„œ Rust๊ฐ€ ์ฃผ๋ฅ˜ ์–ธ์–ด๋กœ ์ž๋ฆฌ์žก๊ณ  ์žˆ์œผ๋ฉฐ, Turso, Neon, Polars, Databend ๋“ฑ ์ฃผ์š” ํ”„๋กœ์ ํŠธ๋“ค์ด Rust๋กœ ์ž‘์„ฑ๋˜๊ณ  ์žˆ๋‹ค. Rust๋Š” ๊ณ ์„ฑ๋Šฅ๊ณผ ์•ˆ์ „์„ฑ์„ ๋™์‹œ์— ์ œ๊ณตํ•˜๋ฉฐ, C์™€์˜ ๋›ฐ์–ด๋‚œ ์ƒํ˜ธ์šด์šฉ์„ฑ ๋•๋ถ„์— ๊ธฐ์กด C ๊ธฐ๋ฐ˜ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์™€ ์ ์ง„์  ํ†ตํ•ฉ์ด ๊ฐ€๋Šฅํ•˜๋‹ค. ๋˜ํ•œ Rust์˜ ํŒจํ‚ค์ง€ ๊ด€๋ฆฌ ์‹œ์Šคํ…œ์€ ๋ชจ๋“ˆํ™”๋œ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ๊ฐœ๋ฐœ์„ ์ด‰์ง„ํ•ด ์ค‘๋ณต ๊ฐœ๋ฐœ์„ ์ค„์ด๊ณ  ํ˜‘์—…์„ ์šฉ์ดํ•˜๊ฒŒ ํ•œ๋‹ค. ๋น…๋ฐ์ดํ„ฐ ์‹œ๋Œ€๊ฐ€ ์ง€๋‚˜๊ณ  ๋‹จ์ผ ์„œ๋ฒ„์—์„œ ์ตœ๋Œ€ ์„ฑ๋Šฅ์„ ์ถ”๊ตฌํ•˜๋Š” ํ˜„ ์‹œ์ ์—์„œ Rust๋Š” ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ๋ฐ AI/ML ๋ถ„์•ผ์—์„œ ์ ์  ๋” ์ค‘์š”ํ•œ ์—ญํ• ์„ ํ•  ๊ฒƒ์œผ๋กœ ์ „๋ง๋œ๋‹ค.

https://kerkour.com/rust-databases

#rust #database #performance #systemsprogramming #softwareengineering

All databases will eventually be (re)written in Rust

Turso, Neon, Polars, Databend, Materialize, DataFusion, InfluxDB, Quickwit and even ripgrep. Outside of DuckDB and PostgreSQL's core, most, if not all, the most-impactful projects in the database world are now

Sylvain Kerkour

Building a Memory Allocator from Scratch in C

์ด ๊ธ€์€ C ์–ธ์–ด๋กœ ๋ฉ”๋ชจ๋ฆฌ ํ• ๋‹น๊ธฐ(malloc/free)๋ฅผ ์ง์ ‘ ๊ตฌํ˜„ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์ƒ์„ธํžˆ ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค. ํž™ ๋ฉ”๋ชจ๋ฆฌ ๊ด€๋ฆฌ, ๋‹จํŽธํ™” ๋ฌธ์ œ, ๋ฉ”๋ชจ๋ฆฌ ๋ธ”๋ก ๋ถ„ํ• ๊ณผ ๋ณ‘ํ•ฉ(coalescing) ๊ธฐ๋ฒ• ๋“ฑ ๋ฉ”๋ชจ๋ฆฌ ํ• ๋‹น๊ธฐ์˜ ํ•ต์‹ฌ ๊ฐœ๋…๊ณผ ๊ตฌํ˜„ ์„ธ๋ถ€์‚ฌํ•ญ์„ ๋‹ค๋ฃน๋‹ˆ๋‹ค. ์šด์˜์ฒด์ œ์—์„œ ๋ฉ”๋ชจ๋ฆฌ๋ฅผ ์š”์ฒญํ•˜๋Š” sbrk() ํ˜ธ์ถœ๋ถ€ํ„ฐ ์ž์œ  ๋ฆฌ์ŠคํŠธ ๊ด€๋ฆฌ, ์ฒซ ์ ํ•ฉ(first-fit) ์ „๋žต ์ ์šฉ๊นŒ์ง€ ์‹ค์ „ ์ฝ”๋“œ๋ฅผ ํ†ตํ•ด ๋ฉ”๋ชจ๋ฆฌ ํ• ๋‹น ๊ณผ์ •์„ ๊นŠ์ด ์žˆ๊ฒŒ ์ดํ•ดํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์„ฑ๋Šฅ๊ณผ ์‹ ๋ขฐ์„ฑ์ด ์ค‘์š”ํ•œ ์‹œ์Šคํ…œ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๋ฐ ์ž„๋ฒ ๋””๋“œ ๊ฐœ๋ฐœ์ž์—๊ฒŒ ์œ ์šฉํ•œ ๋‚ด์šฉ์ž…๋‹ˆ๋‹ค.

https://0xkiire.com/memory-allocators/

#memoryallocator #cprogramming #malloc #heapmanagement #systemsprogramming

Building a Memory Allocator from Scratch in C | 0xKiire

Learn how memory allocation works by implementing your own malloc() and free() functions in C. A deep dive into heap management, fragmentation, and...

0xKiire

Specs drift. Handwritten code doesn't keep up. What if JSON, INI Mermaid diagrams, and Markdown were your source of truth - and Rust macros handled the rest?

Tao Liu demonstrates exactly that: a workflow where structured, human-readable documents are transformed at compile time into strongly typed Rust code, applied to a working RISC-V assembler and linker.

๐Ÿ”— https://oxidizeconf.com/sessions/risc-v%20_assembler_and_linker_using_rust_macros_data_and_diagrams

#Oxidize2026 #RustLang #RISCV #Macros #SystemsProgramming

๐Ÿ“ฃ Florian Gilcher joined ๐˜‰๐˜Œ๐˜ˆ๐˜” ๐˜›๐˜ฉ๐˜ฆ๐˜ณ๐˜ฆ, ๐˜‹๐˜ฐ๐˜ฏ๐˜ฆ ๐˜›๐˜ฉ๐˜ข๐˜ต co-hosts and Elixir engineer Leandro Pereira to discuss when #Rust is the right fit in modern system architectures, especially where performance and safety are critical.

This episode explores when to stay on the #BEAM, when to reach for Rust, and how combining the two can enable powerful hybrid architectures.

๐Ÿ‘‰ Watch the episode: https://www.youtube.com/watch?v=w5Pl09lpSmE

#Rustlang #SystemsProgramming #DistributedSystems #SoftwareEngineering #BEAM #Elixirlang

Solod v0.1: Go ergonomics, practical stdlib, native C interop
Solod v0.1์€ Go ๋ฌธ๋ฒ•์„ ์‚ฌ์šฉํ•˜๋ฉด์„œ ๋Ÿฐํƒ€์ž„์ด ์—†๋Š” ์‹œ์Šคํ…œ ์ˆ˜์ค€ ์–ธ์–ด๋กœ, Go ๊ฐœ๋ฐœ์ž์™€ C ๊ฐœ๋ฐœ์ž ๋ชจ๋‘๋ฅผ ๋Œ€์ƒ์œผ๋กœ ์„ค๊ณ„๋˜์—ˆ๋‹ค. ์ด๋ฒˆ ๋ฒ„์ „์—์„œ๋Š” Go์˜ ํ‘œ์ค€ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ์ผ๋ถ€๋ฅผ ํฌํŒ…ํ•˜๊ณ  SQLite๋ฅผ ํ†ตํ•œ ๋„ค์ดํ‹ฐ๋ธŒ C ์ƒํ˜ธ์šด์šฉ์„ฑ์„ ์ง€์›ํ•˜์—ฌ, ๋ฉ”๋ชจ๋ฆฌ ๊ด€๋ฆฌ๋ฅผ ์ง์ ‘ ํ•˜๋ฉด์„œ๋„ Go ์Šคํƒ€์ผ์˜ ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•  ์ˆ˜ ์žˆ๋‹ค. ์„ฑ๋Šฅ ๋ฉด์—์„œ๋„ Go๋ณด๋‹ค ๋น ๋ฅธ ๋ถ€๋ถ„์ด ์žˆ์œผ๋ฉฐ, ํ–ฅํ›„ ๋„คํŠธ์›Œํ‚น๊ณผ ๋™์‹œ์„ฑ ๊ธฐ๋Šฅ์ด ์ถ”๊ฐ€๋  ์˜ˆ์ •์ด๋‹ค. Solod๋Š” ์ €์ˆ˜์ค€ ์ œ์–ด์™€ ํšจ์œจ์ ์ธ C ์—ฐ๋™์ด ํ•„์š”ํ•œ ๊ฐœ๋ฐœ์ž์—๊ฒŒ ์œ ์šฉํ•œ ์ƒˆ๋กœ์šด ์–ธ์–ด ์˜ต์…˜์ด๋‹ค.

https://antonz.org/solod-v0-1/

#solod #golang #cinterop #stdlib #systemsprogramming

Solod v0.1: Go ergonomics, practical stdlib, native C interop

A system-level language with Go syntax and zero runtime.

ๅˆๅญฆๅˆฐไบ†ไธคไธชtmux command
ctrl+b, % ๅˆ†ๅฑ
ctrl+b, o ๅˆ‡ๆขๅˆ†ๅฑ
ctrl+b, : ่พ“ๅ…ฅๅ‘ฝไปค่กŒ
ๅฏไปฅ่พ“ๅ…ฅkill-sessionๅผบๅˆถๅ…ณๆމไผบๆœบ็š„tmux session
#systemsprogramming
ๆ˜จๅคฉๅ’Œ็”ทๅ‹ไธ€่ตทไฝฟ็”จvimๆ—ถๅˆๅญฆๅˆฐไบ†ไธ€ไธชๆ–ฐ็š„ๆŠ€ๅทง -o ๅœจvimๅฏไปฅ่‡ชๅŠจๆข่กŒ
#systemsprogramming