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<div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;">Hello,
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<div>I am getting an error similar to that of some of the first MPICH versions when testing whether MPICH-3.0.4 has downloaded properly on my RaspberryPi.</div>
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<div>I downloaded and (thought) I installed mpich-3.0.4 correctly using the configure add ons</div>
<div>--with-pm=smpd and --with-pmi=smpd</div>
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<div>I set the smpd phrase using smpd -getphrase. Did smpd -s. Then copied the image to a second machine. </div>
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<div>The test file cpi runs as expected on the master (only) and also on the slave (only). However, when I try to run cpi:</div>
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<div>mpiexec -phrase abc -machinefile file -n 2 /home/pi/examples/cpi<span class="Apple-tab-span" style="white-space:pre">
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<div><span style="font-size: 10pt;">Where abc is the phrase for both machines and file contains two IP addresses.</span></div>
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<div>I get the error:</div>
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<div>Fatal error in MPI_Init: Other MPI error, error stack:</div>
<div>MPIR_Init_thread(433).................: </div>
<div>MPID_Init(176)........................: channel initialization failed</div>
<div>MPIDI_CH3_Init(70)....................: </div>
<div>MPID_nem_init(238)....................: </div>
<div>MPIDI_CH3I_Seg_commit(366)............: </div>
<div>MPIU_SHMW_Hnd_deserialize(324)........: </div>
<div>MPIU_SHMW_Seg_open(865)...............: </div>
<div>MPIU_SHMW_Seg_create_attach_templ(637): open failed - No such file or directory</div>
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<div>job aborted:</div>
<div>rank: node: exit code[: error message]</div>
<div>0: 129.32.139.gfd: -2</div>
<div>1: 129.32.139.plm: 1: process 1 exited without calling finalize</div>
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<div>where gfd and plm are the endings of the IP address.</div>
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<div>Please help me figure out what I've done wrong.</div>
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<div>Regards,</div>
<div>Eibhlin</div>
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