v1.19.3.240412

🌈 Concurrent Map

sync.Map with better read and write performance (supports any type of the key)

forked from orcaman/concurrent-map

For cache, you can choose: Cache/CacheOf and Map/MapOf

✨ Changelog

• Unified initialization method: cmap.NewOf[K, V](), Used xxhash, thanks.
• For generics: Optionally specify the number of shards to improve performance.
  • func NewOf[K Hashable, V any](numShards ...int) *MapOf[K, V]
• Supports both generic and non-generic types.
• Add benchmarks for commonly used Map packages, See: 🤖 Benchmarks

🔖 Tips

ShardCount can also be specified globally, but it must be executed before all Maps are initialized and cannot be modified.

cmap.ShardCount = 128