Can survive the 0th step and up to the first serious rebuild with the current setup and feeback switched on.

Force an emergency re-sorting of all the star particles below a given super cell when star formation happens.

Create the star related tasks in the extra hydro-loop creation function with a dependency on the SF task.

Count the number of particles in foregin cells that have tasks only. Allocated memory based on that counter. Link the cells recursively based on that counter.

Add a report of the memory allocated for tasks and links in engine_maketasks() when verbosity is on.

When creating the ghost tasks as well as the hydro-related subgrid tasks, only do so if the cell actually has any gas particle.

When creating the ghost tasks as well as the hydro-related subgrid tasks, only do so if the cell actually has any gas particle.