What is your bus on this machine? If it is PCI-X 133 you are going to be
limited, also memory bandwidth could also be the bottleneck.
Jayanta Roy wrote:
>In between two nodes I have dual Gigabit ethernet full duplex links. I was
>doing benchmarking using non-blocking MPI send and receive. But I am
>getting only speed corresponds to one Gigabit ethernet full duplex link
>(< 2Gbps). I have checked using ifconfig, this transfer is using both the
>ports, then why I am not getting full throughput from dual Gigabit
>ethernet ports? Can anyone please help me in this?
>National Centre for Radio Astrophysics | Phone : +91-20-25697107
>Tata Institute of Fundamental Research | Fax : +91-20-25692149 Pune
>University Campus, Pune 411 007 | e-mail : jroy_at_[hidden]
>users mailing list