openquake.cfg:
openquake.cfg:

Increased `concurrent_tasks` to 32. We should enqueue a few additional
tasks so that workers can prefetch.

This change is meant to apply to single-machine dev deployments, where
the number of cores is probably 8.


Former-commit-id: 78789531325632165c3c58d4638168dc911be7ae [formerly 9b85ea7c9a460874057be5646f547263a5b5ee14]
Former-commit-id: 3e1b1d27d0340c52202065e7131de7454b40b4e4
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine