Benchmarking InfiniBand 2

Instead of benchmarking IBoIP as I did in my previous post it’s much more interesting to test pure InfiniBand. There is a so-called OSU Micro-Benchmarks suite from Ohio State. It has several tests: unidirectional bandwidth (bw), bidirectional bandwidth (bibw), unidirectional one-sided get (get_bw), unidirectional one-sided put (put_bw), bidirectional one-sided put (put_bibw) and same latency tests. Here is what I got on my Mellanox ConnectX cards:

Tags: bandwidth, benchmark, benchmarking, ConnectX, IB, IBoIP, InfiniBand, Mellanox, OSU

This entry was posted on March 2, 2011 at 12:48 pm and is filed under Hardware, HPC. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

One Response to “Benchmarking InfiniBand 2”

HP BladeSystem c3000 « Niktips's Blog Says:
October 29, 2011 at 1:26 pm | Reply
[…] you are interested in benchmark results find them here for pure IB and here for […]

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