generics
hashmap
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generics
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Ask HN: Was it worth it for Go to add generics
There used to be a troll repo on Facebook's GitHub org about Go generics, which is now archived, so ... maybe?
https://github.com/facebookarchive/generics
- Functional programming in Go with generics
hashmap
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SwissMap: A smaller, faster Golang Hash Table
I generally just use this one: https://github.com/cornelk/hashmap
Mostly in that it also gives me lock free performance, which cleans up a lot of defers.
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Go 1.20 Released
Glad to see this make it into the core.
I've been using this library for ages now...
https://github.com/cornelk/hashmap
Always entertains me to see developers write all the lock/unlock code when they could just use that.
- Ask HN: Was it worth it for Go to add generics
- Gojq: Pure Go Implementation of Jq
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HaxMap, a concurrent hashmap faster and more memory-efficient than golang's sync.Map
Pre-allocating would not fix https://github.com/cornelk/hashmap/issues/47 as the bug is in the linked list. This is not grow related but an issue with concurrent Add/Delete on the list.
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A Go implementation of the concurrency control algorithm in paper <Left-Right -A Concurrency Control Technique with Wait-Free Population Oblivious Reads>
Would be interesting to compare with https://github.com/cornelk/hashmap
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how does lock-free (or lockless) hashmap works?
I ran across this library recently - https://github.com/cornelk/hashmap
What are some alternatives?
go-generics-the-hard-way - A hands-on approach to getting started with Go generics.
haxmap - Fastest and most memory efficient golang concurrent hashmap
go-left-right - A faster RWLock primitive in Go, 2-3 times faster than RWMutex. A Go implementation of concurrency control algorithm in paper <Left-Right - A Concurrency Control Technique with Wait-Free Population Oblivious Reads>
sonic - A blazingly fast JSON serializing & deserializing library
jqr
go - The Go programming language
xxHash - Pure Go implementation of xxHash (32 and 64 bits versions)
pq - Like jq, but with Python
immutable-js - Immutable persistent data collections for Javascript which increase efficiency and simplicity.
query-json - Faster, simpler and more portable implementation of `jq` in Reason
xxhash - A Go implementation of the 64-bit xxHash algorithm (XXH64)
go-evmap - A Go implementation of Rust's evmap which optimizes for high-read, low-write workloads and uses eventual consistency to ensure that readers and writers never block each other.