CodSpeed is a continuous benchmarking platform, enabling engineering teams to track the performance of their software during development cycles.
External link for CodSpeed
Measure and optimize software performance before shipping anything.
New York, New York 10019, US
Another "how to benchmark X Code" guide, this time for C++!
I just wrote an entry-level guide on how to test the performance of your C++ code with benchmarks. It's a good place to start if you never did it! https://lnkd.in/esS5wvju
CodSpeed reposted this
We now support OIDC authentication for workflows 🎉 No more authentication token, enhanced security, and simply a more straightforward setup! Check it out: https://lnkd.in/eG5MPGXg
CodSpeed reposted this
A new "how to benchmark" guide is available, this time for Rust 🦀 For a language often chosen for speed without compromising safety, being able to measure performance is paramount. This guide covers everything from basic setup to CI integration. Read the full guide: https://lnkd.in/edPnXJYP
If you understand french 🇫🇷, be sure to check out If This Then Dev's podcast episode with Adrien Cacciaguerra. It's a discussion around the origin of CodSpeed, performance measurement in CI, AI and MCP.
Super fier de pouvoir partager ça aujourd'hui: j'ai participé au podcast If This Then Dev 🎙️ On y parle de mesure de performance, de CI, de CodSpeed, et même d'IA et MCP ! J'ai vraiment adoré cette discussion avec Bruno Soulez, j'espère que vous aussi 😉 Le lien vers le podcast est en commentaire (il y a même une vidéo !)
I just wrote a guide on how to measure the performance of your Python code with benchmarks. It 's a good place to start if you never did it! https://lnkd.in/eCDKnXjX
CodSpeed reposted this
We had a blast with the whole CodSpeed team for EuroRust in Paris this year! 🦀🇫🇷 For the first time, we hosted our own performance optimization workshop, diving deep into Rust performance fundamentals — from memory access patterns and lookup tables to SIMD and multithreading techniques. It was great to meet so many developers passionate about writing fast, efficient Rust code and pushing the boundaries of performance! Big thanks to everyone who joined, asked sharp questions, and shared their experiences!
A long-awaited feature is finally here! ✨
We just released Benchmark-level performance gates! ⚡🚪 Making sure various benchmark scopes can coexist and be analyzed by CodSpeed without breaking the reports. Whether you're hunting for instructions and cache accesses or just measuring global latency, you can have it all in a single performance report! Check out the full announcement here: https://lnkd.in/eiTVt4zz
CodSpeed reposted this
No more incomprehensible performance changes in Rust and C++: Inlining Information is now available in your benchmarks flame graphs 📊 This will greatly help CodSpeed users to optimize their code even further and understand how the compiler affects the runtime. Learn more in the changelog entry: https://lnkd.in/eiF_g5e5
Big win for all users with GitHub Actions! Your workflows just got 2 minutes faster 😎
🚀 All CodSpeed runs just got 2 minutes faster! We realized every run was spending unnecessary time updating man pages and downloading unchanged artifacts, so we fixed it! 🔧 Now, thanks to smarter caching in the latest version of our GitHub Action (v4.2.1), every CI run gets at least a 2 min speedup automatically. No configuration needed. Full details on how we ended up doing that here: 👉 https://lnkd.in/eYgGfxf2