Re: [Users] Tracer particles: Processor distribution of array

2017-05-10 Thread Roland Haas
Hello Jens, there is no support (that I would know of) for having per-variable control how the array is distributed though. Ie the choice made in the parameters affects all variables. This could be changed with changes in Carpet, at least for grid-arrays (which are the only ones you are concerned

Re: [Users] Tracer particles: Processor distribution of array

2017-05-10 Thread Erik Schnetter
Jens The "DISTRIB=..." options only determine on which process the particles are held. This is a purely computational property and is independent of any physics. You cannot change this without updating the time integration algorithm. The particles are set up via some kind of initial condition, an

[Users] Tracer particles: Processor distribution of array

2017-05-10 Thread Jens Mahlmann
Dear all, I am currently working on the implementation of tracer particles into an evolution code. As for this, my orientation is the particle implementation of GRHydro. The number of particles is, in this case, is distributed equally across the processors by the DISTRIB=DEFAULT option. Is th