Hardware Intrinsics is a feature in order to utilize maximum power of the cpu. You can serialize/deserialize primitive type array much faster than current implementation!

Supported types

• sbyte[]
• short[]
• int[]
• bool[]
• float[]
• double[]

Usage

var resolver = MessagePack.Resolvers.CompositeResolver.Create(new[] { PrimitiveArrayResolver.Instance, MessagePack.Resolvers.StandardResolver.Instance });

When will this feature become official?

• The MessagePack-CSharp's lowest target framework is greater or equals to .NET Core 3.1.
• The current very complex and hard to understand implementation is rewritten.