🇺🇦 Go performance channel
go-perf.dev
🇺🇦 Go performance channel
@go-perf.dev
#golang performance, runtime, concurrency. Talks, blogposts and open source projects for #gophers (mail: [email protected]). Not affiliated with Go team.

https://go-perf.dev/
Reposted by 🇺🇦 Go performance channel
“The Green Tea Garbage Collector” by Michael Knyszek and Austin Clements — https://go.dev/blog/greenteagc

#golang
October 29, 2025 at 4:59 PM
Memory Allocation in Go
Memory Allocation in Go
nghiant3223.github.io
September 22, 2025 at 6:30 PM
Reposted by 🇺🇦 Go performance channel
Video is up now - my take on how map is implemented in Go, and what changed from Go 1.23 to 1.24 and 1.25.

youtu.be/M05t7Q6LbFs
Swiss Maps in Go - Bryan Boreham
YouTube video by GopherCon UK
youtu.be
September 22, 2025 at 11:11 AM
Making `DecodeRuneInString` is inlinable #golang

github.com/golang/go/is...
August 28, 2025 at 11:07 AM
August 20, 2025 at 7:12 PM
Reposted by 🇺🇦 Go performance channel
“Container-aware GOMAXPROCS” by Michael Pratt and Carlos Amedee — https://go.dev/blog/container-aware-gomaxprocs

#golang
August 20, 2025 at 3:37 PM
Reposted by 🇺🇦 Go performance channel
🎊 Go 1.25.0 is released!

📝 Release notes: https://go.dev/doc/go1.25

⬇️ Download: https://go.dev/dl/#go1.25.0

#golang
August 12, 2025 at 9:58 PM
Assert your #golang code is inlined and bounds-check eliminated

github.com/jordanlewis/...
GitHub - jordanlewis/gcassert: Assert your Go code is inlined and bounds-check eliminated
Assert your Go code is inlined and bounds-check eliminated - jordanlewis/gcassert
github.com
May 7, 2025 at 7:52 AM
Golang sync.Pool is not a silver bullet

wundergraph.com/blog/golang-... #golang
Golang sync.Pool is not a silver bullet
A deep dive into Go's sync.Pool, its benefits, pitfalls, and when to use it (or not)
wundergraph.com
April 12, 2025 at 7:10 AM
More predictable benchmarking with testing.B.Loop #golang go.dev/blog/testing...
More predictable benchmarking with testing.B.Loop - The Go Programming Language
Better benchmark looping in Go 1.24.
go.dev
April 2, 2025 at 6:52 PM
🎊 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-ann...

📦 Download: go.dev/dl/#go1.24.2

#golang
[security] Go 1.24.2 and Go 1.23.8 are released
groups.google.com
April 1, 2025 at 7:34 PM
Reposted by 🇺🇦 Go performance channel
This is important: is the new Go 1.24 benchmark loop syntax making my code 7x slower, and why?
#golang
March 21, 2025 at 1:15 PM
Diagnostics - The Go Programming Language
go.dev
March 22, 2025 at 8:41 AM
Reposted by 🇺🇦 Go performance channel
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? #golang

x.com/PreslavMihay...

link to the issue github.com/golang/go/is...
Pres Mihaylov on X: "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? https://t.co/ez7sD590zg" / X
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? https://t.co/ez7sD590zg
x.com
March 14, 2025 at 4:28 PM
From unique to cleanups and weak: new low-level tools for efficiency

go.dev/blog/cleanup... #golang
From unique to cleanups and weak: new low-level tools for efficiency - The Go Programming Language
Weak pointers and better finalization in Go 1.24.
go.dev
March 7, 2025 at 7:51 AM
🎉 Go 1.24.1 and 1.23.7 are released!

🔐 Security: Includes a security fix for net/http (CVE-2025-22870)

🗣 Announcement: groups.google.com/g/golang-ann...

🗃 Download: go.dev/dl/#go1.24.1

#golang
[security] Go 1.24.1 and Go 1.23.7 are released
groups.google.com
March 4, 2025 at 8:44 PM
"Faster Go maps with Swiss Tables" by Michael Pratt — go.dev/blog/swissta...

#golang
Faster Go maps with Swiss Tables - The Go Programming Language
Go 1.24 improves map performance with a brand new map implementation
go.dev
March 4, 2025 at 8:43 PM
🧨 Go 1.24.0 is released!

📝 Release notes: go.dev/doc/go1.24

⬇️ Download: go.dev/dl/#go1.24.0

#golang
Go 1.24 Release Notes - The Go Programming Language
go.dev
February 12, 2025 at 7:26 AM