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<p>On 2014-04-07 00:31, Reuti wrote:</p>
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<pre>Am 06.04.2014 um 21:32 schrieb Mojtaba S. Moghani:</pre>
<blockquote type="cite" style="padding-left:5px; border-left:#1010ff 2px solid; margin-left:5px">According to the manual, the mpiexec command after building and installing doesnt work, what is the problem?</blockquote>
<pre>To what do you refer by "doesnt work"?
- command not found
- generates an error message when executed
- runs the given application, but only in serial
- runs in parallel but results in wrong results
...
-- Reuti</pre>
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<p>After this commad : mpiexec -n 5 -f machinefile ./examples/cpi, it has some errors when run, errors like : <br /><br /></p>
<p> HYDU_parse_hostfile (/home/mojtaba/libraries/mpich-3.1/src/pm/hydra/utils/args/args.c:319): unable to open host file: machinefile<br />[mpiexec@Mojtaba] mfile_fn (/home/mojtaba/libraries/mpich-3.1/src/pm/hydra/ui/mpich/utils.c:336): error parsing hostfile<br />[mpiexec@Mojtaba] match_arg (/home/mojtaba/libraries/mpich-3.1/src/pm/hydra/utils/args/args.c:152): match handler returned error<br />[mpiexec@Mojtaba] HYDU_parse_array (/home/mojtaba/libraries/mpich-3.1/src/pm/hydra/utils/args/args.c:174): argument matching returned error<br />[mpiexec@Mojtaba] parse_args (/home/mojtaba/libraries/mpich-3.1/src/pm/hydra/ui/mpich/utils.c:1596): error parsing input array<br />[mpiexec@Mojtaba] HYD_uii_mpx_get_parameters (/home/mojtaba/libraries/mpich-3.1/src/pm/hydra/ui/mpich/utils.c:1648): unable to parse user arguments<br />[mpiexec@Mojtaba] main (/home/mojtaba/libraries/mpich-3.1/src/pm/hydra/ui/mpich/mpiexec.c:153): error parsing parameters<br /><br /></p>
<p>what is the problem?</p>
<p>thanks,</p>
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<pre>-- <br />Mojtaba S. Moghani
Faculty of Environment
University of Tehran</pre>
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