Dear all I am trying to an example in a parallel system includes 1 server and 3 nodes. I want to use 2 nodes as I mentioned in texthost. When I run this command I get an error:
mpirun --hostfile texthost -np 2 /home/client3/espresso-5.0.2/bin/pw.x -in AdnAu.rx.in | tee AdnAu.rx.out [mpiexec at master.cluster.umz] HYDU_process_mfile_token (./utils/args/args.c:299): token slots not supported at this time [mpiexec at master.cluster.umz] HYDU_parse_hostfile (./utils/args/args.c:347): unable to process token [mpiexec at master.cluster.umz] mfile_fn (./ui/mpich/utils.c:341): error parsing hostfile [mpiexec at master.cluster.umz] match_arg (./utils/args/args.c:153): match handler returned error [mpiexec at master.cluster.umz] HYDU_parse_array (./utils/args/args.c:175): argument matching returned error [mpiexec at master.cluster.umz] parse_args (./ui/mpich/utils.c:1609): error parsing input array [mpiexec at master.cluster.umz] HYD_uii_mpx_get_parameters (./ui/mpich/utils.c:1660): unable to parse user arguments [mpiexec at master.cluster.umz] main (./ui/mpich/mpiexec.c:153): error parsing parameters My hostfile: # This is a hostfile. # # The following nodes are used for calculations # #192.168.196.1 # is the server # nodes: khalili at 192.168.196.2 slots=4 max-slots=4 khalili at 192.168.196.3 slots=4 max-slots=4 #khalili at 192.168.196.4 slots=8 max-slots=8 Any help is really appreciated. -- Khadije Khalili Ph.D Student of Solid-State Physics Department of Physics University of Mazandaran Babolsar, Iran kh.khalili at stu.umz.ac.ir -------------- next part -------------- An HTML attachment was scrubbed... URL: http://pwscf.org/pipermail/pw_forum/attachments/20140315/8de30574/attachment.html
