Hi,
I'm trying to use lnet selftest to evaluate network performance on a
test setup (only two machines). Using e.g., iperf or Netpipe I've
managed to demonstrate the bandwidth of the underlying 10 Gbits/s
network (and typically you reach the expected bandwidth as the packet
size increases).
How can I do the same using lnet selftest (i.e., verifying the bandwidth
of the underlying hardware)? My initial thought was to increase the I/O
size, but it seems the maximum size one can use is "--size=1M".
Thanks,
/jon
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