btcsuite / btcd / 7228331993

57%

master: 55%

Build Type

Pull #2023

github

Committed by kcalvinalvin

Commit Message

btcutil: reuse serialized tx during TxHash

btcutil.Block caches the serialized raw bytes of the block during ibd.
This serialized block bytes includes the serialized tx. The current tx
hash generation will re-serialized the de-serialized tx to create the
raw bytes and it'll only then hash that.

This commit changes the code so that the re-serialization never happens,
saving tons of cpu and memory overhead.

Pull Request Pull Request #2023: btcutil: reuse serialized tx during TxHash

Run Details

35 of 57 new or added lines in 2 files covered. (61.4%)

14 existing lines in 1 file now uncovered.

28000 of 49953 relevant lines covered (56.05%)

25104.0 hits per line