Document that describes how to implement a new baseline once a release is available
Branch the versions of org.eclipse.releng.basebuilder, org.eclipse.releng.eclipsebuilder, eclipseInternalBuildTools, eclipsePerformanceBuildTools and org.eclipse.releng to a name that indicates the new baseline - for example perf_33x
Update ref.properties script on build machine. With 3.4, we have pointed it to a new database - for example...
/home/users/releng/buildTools/eclipse.perf -bash-3.00$ -bash-3.00$ cp ref33.properties ref34.properties -bash-3.00$ pwd
Update to ref34.properties in all.xml of eclipsePerfomanceBuildTools, and buildAll.xml of org.eclipse.releng.eclipsebuilder (both HEAD and perf_33x branch).
Update HEAD version of org.eclipse.releng.eclipsebuilder/eclipse/sdk.tests/*perf/vm.properties to reference the new database and configuration as applicable.
Run new 3.3 baselines. Ensure that ref34.properties is updated after the baselines have completed so future builds have a baseline to compare against