🇺🇦 Go performance channel

@go_perf

#golang performance, runtime, concurrency. Talks, blogposts and open source projects for #gophers (mail: [email protected]). Not affiliated with @golang team.

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go-perf.dev

Присоединился в Ноябрь 2019

474Посты 8Kчитателей 64в читаемых

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🇺🇦 Go performance channel

@go_perf

26 нояб.г.

strconv: replace Ryu ftoa with Dragonbox The new implementation has been fuzz-tested against the current Ryu implementation in addition to the existing test suite. Benchmarks show at least ~15-20% performance improvement. go-review.googlesource.com/c/go/+/700075

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“The Green Tea Garbage Collector” by Michael Knyszek and Austin Clements — go.dev/blog/greenteagc #golang

🇺🇦 Go performance channel

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22 сент.г.

Memory Allocation in #golang nghiant3223.github.io/2025/06/03/mem…

Memory Allocation in Go

Источник: nghiant3223.github.io

🇺🇦 Go performance channel

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28 авг.г.

Making `DecodeRuneInString` is inlinable #golang github.com/golang/go/issu…

🇺🇦 Go performance channel

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27 авг.г.

proposal: simd: architecture-specific SIMD intrinsics under a GOEXPERIMENT #golang github.com/golang/go/issu…

go_perf's tweet card. Update (08/20/2025): A preliminary implementation of AMD64 low-level SIMD package is being developed on the dev.simd branch. You're welcome to check it out and try it with your use cases. Feedb...

simd: architecture-specific SIMD intrinsics under a GOEXPERIMENT · Issue #73787 · golang/go

Источник: github.com

🇺🇦 Go performance channel

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20 авг.г.

🔥🔥🔥 #golang github.com/golang/go/issu…

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20 авг.г.

“Container-aware GOMAXPROCS” by Michael Pratt and Carlos Amedee — go.dev/blog/container… #golang

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12 авг.г.

🎊 Go 1.25.0 is released! 📝 Release notes: go.dev/doc/go1.25 📦 Download: go.dev/dl/#go1.25.0 #golang

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6 авг.г.

🌟 Go 1.24.6 and 1.23.12 are released! 🔒 Security: Includes security fixes for os/exec (CVE-2025-47906) and database/sql (CVE-2025-47907). 📢 Announcement: groups.google.com/g/golang-annou… ⬇️ Download: go.dev/dl/#go1.24.6 #golang

golang's tweet image. 🌟 Go 1.24.6 and 1.23.12 are released!

🔒 Security: Includes security fixes for os/exec (CVE-2025-47906) and database/sql (CVE-2025-47907).

📢 Announcement: groups.google.com/g/golang-annou…

⬇️ Download: go.dev/dl/#go1.24.6

#golang

🇺🇦 Go performance channel

@go_perf

25 июл.г.

How Go 1.24's Swiss Tables saved us hundreds of gigabytes #golang datadoghq.com/blog/engineeri…

go_perf's tweet card. Go 1.24's Swiss Tables cut our map memory usage by up to 70% in high-traffic workloads. Here's how we profiled the savings and improved performance.

How Go 1.24's Swiss Tables saved us hundreds of gigabytes | Datadog

Источник: datadoghq.com

🇺🇦 Go performance channel

@go_perf

23 июн.г.

How to store Go pointers from assembly mazzo.li/posts/go-asm-p… #golang

🇺🇦 Go performance channel

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7 маяг.

Assert your #golang code is inlined and bounds-check eliminated github.com/jordanlewis/gc…

go_perf's tweet card. Assert your Go code is inlined and bounds-check eliminated - jordanlewis/gcassert

GitHub - jordanlewis/gcassert: Assert your Go code is inlined and bounds-check eliminated

Источник: github.com

🇺🇦 Go performance channel

@go_perf

12 апр.г.

Golang sync.Pool is not a silver bullet wundergraph.com/blog/golang-sy… #golang

go_perf's tweet card. Understand how Go’s sync.Pool affects memory usage in high-throughput systems. Learn when pooling helps, when it hurts, and how to use it safely for performance optimization.

Golang Sync.Pool | Memory Pool Example

Источник: wundergraph.com

🇺🇦 Go performance channel

@go_perf

7 апр.г.

proposal: runtime: CPU limit-aware GOMAXPROCS default #golang github.com/golang/go/issu…

go_perf's tweet card. Overview Change the Go runtime on Linux to use CPU cgroup quota limits to set the default value of GOMAXPROCS. This is a concrete proposal for the ideas discussed in #33803. I've included a lot...

runtime: CPU limit-aware GOMAXPROCS default · Issue #73193 · golang/go

Источник: github.com

🇺🇦 Go performance channel

@go_perf

2 апр.г.

More predictable benchmarking with testing.B.Loop #golang go.dev/blog/testing-b…

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@golang

1 апр.г.

🎊 Go 1.24.2 and 1.23.8 are released! 🔐 Security: Includes a security fix for net/http (CVE-2025-22871). 📣 Announcement: groups.google.com/g/golang-annou… 📦 Download: go.dev/dl/#go1.24.2 #golang

golang's tweet image. 🎊 Go 1.24.2 and 1.23.8 are released!

🔐 Security: Includes a security fix for net/http (CVE-2025-22871).

📣 Announcement: groups.google.com/g/golang-annou…

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Valentin Deleplace

@val_deleplace

21 мар.г.

This is important: is the new Go 1.24 benchmark loop syntax making my code 7x slower, and why? #golang

🇺🇦 Go performance channel

@go_perf

22 мар.г.

Diagnostics wiki go.dev/doc/diagnostics #golang

🇺🇦 Go performance channel

@go_perf

20 мар.г.

Faster interpreters in Go: Catching up with C++ planetscale.com/blog/faster-in… #golang

go_perf's tweet card. A novel technique for implementing dynamic language interpreters in Go, applied to the Vitess SQL evaluation engine

Faster interpreters in Go: Catching up with C++ — PlanetScale

Источник: planetscale.com

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Pres Mihaylov

@PreslavMihaylov

13 мар.г.

Someone on the Go team decided to take a "quick stab" at fixing a small bug in Go's escape analysis, resulting in a 5x increase in typescript performance. Why Go you ask?