Benoit Tellier created MIME4J-303: ------------------------------------- Summary: Base64OutputStream is two time slower than its Java8 counterpart Key: MIME4J-303 URL: https://issues.apache.org/jira/browse/MIME4J-303 Project: James Mime4j Issue Type: Improvement Components: core, dom Affects Versions: 0.8.5 Reporter: Benoit Tellier Fix For: 0.8.6
While looking and running mime4J benchmarks, I tried some alternative implementations for Base64 encoding / decoding. Base64InputStream proved to be 20% faster than its Java8 counterpart. However, throughtput went from 280 MB/s to 520 MB/s by switching to Java8 Base64.getMimeEncoder().wrap(...) Tests pass and this speeds up message writing operations... Apache James can for instance beneficiate of it when composing JMAP messages with large attachments. -- This message was sent by Atlassian Jira (v8.3.4#803005)