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https://github.com/go-perf/awesome-go-perf

A curated list of Awesome Go performance libraries and tools
https://github.com/go-perf/awesome-go-perf

List: awesome-go-perf

awesome awesome-go go golang golang-library optimization performance

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A curated list of Awesome Go performance libraries and tools

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README 

        
# Awesome Go performance



Collection of the Awesome™ Go libraries, tools, project around performance.



## Contents



- [Algorithm](#algorithm)

- [Assembly](#assembly)

- [Benchmarks](#benchmarks)

- [Compiling](#compiling)

- [Compression](#compression)

- [Concurrency](#concurrency)

- [Crypto](#crypto)

- [GC](#gc)

- [Hardware](#hardware)

- [Hash](#hash)

- [I/O](#io)

- [Math](#math)

- [Network](#network)

- [Profiling](#profiling)

- [Storage](#storage)

- [Testing](#testing)

- [Articles](#articles)

- [Other](#other)



## Algorithm



- [shawnsmithdev/zermelo](https://github.com/shawnsmithdev/zermelo) - A radix sorting library for Go.



## Assembly



- [go/doc/asm](https://go.dev/doc/asm) - A Quick Guide to Go's Assembler.

- [mmcloughlin/avo](https://github.com/mmcloughlin/avo) - Generate x86 Assembly with Go.

- [CAFxX/atomics](https://github.com/CAFxX/atomics) - All the missing AMD64 atomic instructions.



## Benchmarks



- [x/perf/cmd/benchstat](https://pkg.go.dev/golang.org/x/perf/cmd/benchstat) - Benchstat computes statistical summaries and A/B comparisons of Go benchmarks.

- [storozhukBM/benchart](https://github.com/storozhukBM/benchart) - Tool that takes `benchstat -csv` output as an input and plots results of your benchmark in a html file.

- [quasilyte/go-benchrun](https://github.com/quasilyte/go-benchrun) - Convenience wrapper around "go test" + "benchstat".



## Compiling



- [jordanlewis/gcassert](https://github.com/jordanlewis/gcassert) - Assert your Go code is inlined and bounds-check eliminated.



## Compression



- [klauspost/compress](https://github.com/klauspost/compress) - Optimized Go Compression Packages.

- [pierrec/lz4](https://github.com/pierrec/lz4) - LZ4 compression and decompression in pure Go.



## Concurrency



- [bcicen/grmon](https://github.com/bcicen/grmon) - Command line monitoring for goroutines.

- [jonhoo/drwmutex](https://github.com/jonhoo/drwmutex) - Distributed RWMutex in Go.



## Crypto



## GC



- [CAFxX/gcnotifier](https://github.com/CAFxX/gcnotifier) - Know when GC runs from inside your golang code.



## Hardware



- [klauspost/cpuid](https://github.com/klauspost/cpuid) - Provides information about the CPU running the current program.



## Hash



- [minio/md5-simd](https://github.com/minio/md5-simd) - Accelerate aggregated MD5 hashing performance up to 8x for AVX512 and 4x for AVX2.

- [zeebo/xxh3](https://github.com/zeebo/xxh3) - XXH3 algorithm in Go.



## IO



- [ncw/directio](github.com/ncw/directio) - This is library for the Go language to enable use of Direct IO under all OSes.

- [smallnest/preallocate](https://github.com/smallnest/preallocate) - File preallocation library.



## Math



- [bmkessler/fastdiv](https://github.com/bmkessler/fastdiv) - Fast division, modulus and divisibility checks in Go for divisors known only at runtime.



## Network



- [valyala/fasthttp](https://github.com/valyala/fasthttp) - Fast HTTP package for Go. Tuned for high performance. Zero memory allocations in hot paths. Up to 10x faster than net/http.

- [gnet](https://github.com/panjf2000/gnet) - high-performance, lightweight, non-blocking, event-driven networking framework written in pure Go.



## Profiling



- [profefe](https://github.com/profefe/profefe) - Continuous profiling data collecting.

- [google/pprof](https://github.com/google/pprof) - pprof is a tool for visualization and analysis of profiling data.

- [felixge/fgprof](https://github.com/felixge/fgprof) - a sampling Go profiler that allows you to analyze On-CPU as well as Off-CPU (e.g. I/O) time together.

- [parca](https://parca.dev) - Parca is a continuous profiling project for applications and infrastructure, built with Go for Go.

- [pyroscope](https://pyroscope.io/) - A modern open source continuous profiling platform for debugging Go performance issues down to a single line of code. 



## Storage



- [philpearl/stringbank](https://github.com/philpearl/stringbank) - Storing strings without GC overhead.



## Testing



## Articles



- [The official HOW-TO on app diagnostics](https://golang.org/doc/diagnostics.html).

- [Debugging performance issues in Go programs by Dmitry Vyukov (2014)](https://archive.is/TIkLM).

- [Go Wiki: Compiler And Runtime Optimizations](https://github.com/golang/go/wiki/CompilerOptimizations)

- [High Performance Go workshop by Dave Cheney (2019)](https://dave.cheney.net/high-performance-go-workshop/sydney-2019.html)



## Other



- [templexxx/tsc](https://github.com/templexxx/tsc) - Get unix time (nanoseconds) in 8ns, 10x faster than stdlib.