[gmx-users] mdrun_mpi on SGI
xmluo at mail.shcnc.ac.cn
Thu May 2 17:09:27 CEST 2002
Dear GMX users,
I had a problem while using mpi version of mdrun on SGI Origin 3200 with
4 CPU, mdrun_mpi was invoked by such command
mpirun -np 2 mdrun_mpi ... -nice 0
But most time, the two processes were sleeping, and it's even slower
than running in sequential with 1 CPU.
Can someone help me? Thanks.
State Key Laboratory of Drug Research E-mail:
xmluo at iris3.simm.ac.cn
Shanghai Institute of Materia Medica Tel: 86-21-64311833*222
Chinese Academy of Sciences
294 Taiyuan Road Fax: 86-21-64370269
More information about the gromacs.org_gmx-users