Number of commits found: 6

Remove portbuild scripts from pcvs, as they now live in svn/projects.

* Add comments

- Don't write queue entry for machine that's not on mlist.  This allows us to
  gracefully remove a node from the workload, and also it prevents build from
  stucking when machine is deleted from mlist.

Remove, don't comment out, unused variables

Remove unused variables.  Don't bother protecting against negative
queue lengths since that doesn't arise.

Overhaul of the job scheduler.  The new scheduler runs builds
synchronously instead of probabilistically scheduling jobs, which
means that the job load on a machine never exceeds a desired
threshold, and we can preferentially use faster machines when they are
available.  This has a dramatic effect on package build throughput,
although I don't yet have precise measurements of the performance
improvements.

Specifically, the changes are:

* Introduce the new variable maxjobs in portbuild.  This replaces the
build scheduling weights previously listed in the mlist file, which
now changes format to list the build machines only, ranked in order of
preference for job dispatches (i.e. faster machines first).

(Only the first 15 lines of the commit message are shown above )

Number of commits found: 6

16 vulnerabilities affecting 24 ports have been reported in the past 14 days

^* - modified, not new

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