id summary reporter owner description type status milestone component version severity resolution keywords cc 12463 Mention -j option for b2 Phil Endecott Dave Abrahams "Most people have multi-core systems now, and building Boost concurrently will be dramatically faster. b2 doesn't do this automatically, so I suggest that the getting started docs mention the -j option. " Feature Requests new To Be Determined Getting Started Guide Boost 1.61.0 Optimization