Parameters used for Millenium simulations Here

The size of the box is 115 Mpc/h

[kpc/h] CPU Time [Hrs] Wall Time [Hrs]
19.41 6.0 0.4
9.70 29.0 1.8
4.85 165.5 10.3
2.42    
1.21    
0.61    

CPU_TIME as function of N_PARTICLES:

Mass function from ROCKSTAR halo catalogs:

Density projection for simulation using Brant’s code (image-snapshot):

Error running simulation HERE