hello guys<br>
i have installed mpich-1.2.7p1 on ubuntu 9.04, i have configured hte NFS and RSH..<br>
i use device=ch_p4,,<br>
but when i ran my program it's like not working i've got this result :<br>
root@cluster3:/mirror/mpich-1.2.7p1# mpirun -np 1 canon<br>
Process 0 of 1 on cluster3<br>
Total Time: 4.316000 msecs <br>
root@cluster3:/mirror/mpich-1.2.7p1# mpirun -np 4 canon<br>
Process 0 of 4 on cluster3<br>
Total Time: 21.552000 msecs <br>
Process 2 of 4 on cluster2<br>
Process 1 of 4 on cluster1<br>
Process 3 of 4 on cluster1<br>
root@cluster3:/mirror/mpich-1.2.7p1# <br>
<br>
the process only wotk in 1 node..<br>
but when i test the machine it connected to all node..<br>
root@cluster3:/mirror/mpich-1.2.7p1# /mirror/mpich-1.2.7p1/sbin/tstmachines -v LINUX<br>
Trying true on cluster1 ...<br>
Trying true on cluster2 ...<br>
Trying true on cluster3 ...<br>
Trying true on cluster4 ...<br>
Trying ls on cluster1 ...<br>
Trying ls on cluster2 ...<br>
Trying ls on cluster3 ...<br>
Trying ls on cluster4 ...<br>
Trying user program on cluster1 ...<br>
Trying user program on cluster2 ...<br>
Trying user program on cluster3 ...<br>
Trying user program on cluster4 ...<br>
<br>
i don't know where exactly the problem so that my program cannot run in all node..<br>
please help me...<br>
my deadline its about 1 week later...<br>
i'm very excpeting your help...<br>
<br>
<br>
i attached my listing program so you can test on your system<br>
thank you very much...<br>
<br>
<br>
<br>
<br>
regards<br>
christian<br>
<br>
<br>