Re: [PyMOL] System freezes in cause of memory abuse

2008-10-12 Thread Martin Höfling
Am Sonntag, 12. Oktober 2008 schrieb Christian Seifert: Hi! I'm working with big structures and even bigger trajectories. When I try to load a trajectory, pymol takes the full 2GB RAM and freezes my PC (ubuntu 7.10/gnome/core 2 duo/2 GB RAM). The only way out is pulling the plug. :-( My

Re: [PyMOL] System freezes in cause of memory abuse

2008-10-12 Thread DeLano Scientific
Christian, PyMOL's default behavior is to pre-compute and cache molecular geometry in RAM. Although this provides optimal performance for small numbers of molecular states, due to RAM usage, it is an unworkable approach for viewing long MD simulations. So, set defer_builds_mode, 3 before