Sampler: Allow multiple masters
For small simulations (e.g. a few seconds), we cannot use the full set of cores efficiently since one master is not able to keep up.
Code indexing in gitaly is broken and leads to code not being visible to the user. We work on the issue with highest priority.
For small simulations (e.g. a few seconds), we cannot use the full set of cores efficiently since one master is not able to keep up.