go-ethereum

Commit Graph

Author	SHA1	Message	Date
Qian Bin	65ed1a6871	rlp, trie: faster trie node encoding (#24126 ) This change speeds up trie hashing and all other activities that require RLP encoding of trie nodes by approximately 20%. The speedup is achieved by avoiding reflection overhead during node encoding. The interface type trie.node now contains a method 'encode' that works with rlp.EncoderBuffer. Management of EncoderBuffers is left to calling code. trie.hasher, which is pooled to avoid allocations, now maintains an EncoderBuffer. This means memory resources related to trie node encoding are tied to the hasher pool. Co-authored-by: Felix Lange <fjl@twurst.com>	3 years ago

Author

SHA1

Message

Date

Qian Bin

65ed1a6871

rlp, trie: faster trie node encoding (#24126 )

This change speeds up trie hashing and all other activities that require
RLP encoding of trie nodes by approximately 20%. The speedup is achieved by
avoiding reflection overhead during node encoding.

The interface type trie.node now contains a method 'encode' that works with
rlp.EncoderBuffer. Management of EncoderBuffers is left to calling code.
trie.hasher, which is pooled to avoid allocations, now maintains an
EncoderBuffer. This means memory resources related to trie node encoding
are tied to the hasher pool.

Co-authored-by: Felix Lange <fjl@twurst.com>

3 years ago

1 Commits (c4ab7d229117fdaa24292d84c1d450a727cb3e9f)