[gmx-developers] rvec structure

Nathan Moore nmoore at physics.umn.edu
Sun Jul 10 04:05:31 CEST 2005


Where else is the ring structure used heavily to pass messages?  I thought
move_x and move_f were the two big places.


> The fact that the real time is in MPI_Wait indicates load balancing
> issues. The people working on optimization have added MPI_Barrier before
> the communication steps, to distinguish communication problems from load
> balancing problems.

More information about the gromacs.org_gmx-developers mailing list