go-evmap
haxmap
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go-evmap
haxmap
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hash/maphash is slow
It depends on the architecture like amd64 it’s naturally fast but for amd and the rest is kinda of slow because Go uses AES hashing algorithm upcoming they’re planning to change the hashing alg either xxhash or swisstable I recommend you use 3rd party maphash like https://github.com/alphadose/haxmap or any
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HaxMap v0.2.0 released, huge performance improvements and added support for 32-bit systems
This issue has been fixed with https://github.com/alphadose/haxmap/releases/tag/v0.3.0
- The fastest and most-memory efficient concurrent hashmap in Golang
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HaxMap, a concurrent hashmap faster and more memory-efficient than golang's sync.Map
This behaviour is now fixed with https://github.com/alphadose/haxmap/commit/bc3b9a6adfc4600fd948124f5d9b74139dfe6d39
What are some alternatives?
RxGo - Reactive Extensions for the Go language.
hashmap - A Golang lock-free thread-safe HashMap optimized for fastest read access.
sonic - A blazingly fast JSON serializing & deserializing library
golang-set - A simple, battle-tested and generic set type for the Go language. Trusted by Docker, 1Password, Ethereum and Hashicorp.
goqueue - Flexible Queue System for Go
evmap - A lock-free, eventually consistent, concurrent multi-value map.
xxHash - Pure Go implementation of xxHash (32 and 64 bits versions)
algorithms - CLRS study. Codes are written with golang.
go-blocking-dequeue - Thread safe, blocking, generic dequeue data structure for Go
avo - Generate x86 Assembly with Go
ZenQ - A thread-safe queue faster and more resource efficient than golang's native channels