[MPICH] Response too slow! running "mpiexec -n 5 cpi"

[章少衡]

Is it a normal operation?

After input the command
mpiexec -n 5 cpi

it took almost 22 seconds to show the response 
"
Process 0 of 5 on server
Process 1 of 5 on c2
Process 2 of 5 on c4
Process 3 of 5 on c3
Process 4 of 5 on c1
.....
wall clock time = 0.005223
"

Is it normal?

here is my system:

3Com Baseline 10/100/1000 Switch 8-Port #3C16477
AMD Athlon 64 4000+
NVIDIA GeForce™6100 GPU + nForce™430 MCP


	

	
		
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