[yt-users] halo profiling memory problem

[gso at physics.ucsd.edu]

Hi Stephen,

I'm trying to do halo profiling with parallelHP on a 1024 cube dataset 14
Mpc/h at z=5.  I used to be able to do this on data of the same size on
Triton with 256GB of RAM, and I'm trying it on Nautilus with the same
amount of RAM.

Should I be using more processors for faster results or should I cut down
the number of processors as there's memory overhead as I increase the core
count?

From
G.S.