Restored Starmap in build_loss_maps
Restored Starmap in build_loss_maps


Former-commit-id: 0ee93188b896f10b2d64ae32830304105e4b12fb [formerly 0ee93188b896f10b2d64ae32830304105e4b12fb [formerly 14819ba88488cb6c85aa0b6f65574e2a16932be3]]
Former-commit-id: 92059a09cafd5d9fe5f6121e3dc5a5728d5c1a01
Former-commit-id: 09d61b30a292a1f75ddb7c3ac042754557c03f0d
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine