<div>Hi,</div>
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<div>I ran "ibv_rc_pingpong" and "ibv_ud_pingpong" utilities and found that RC gives a BW of 4302 Mbit/sec and UD gives a BW of 2133 Mbit/sec on my setup (2 hosts connected to a switch). So it seems UD is inefficient then RC (gives almost half the BW as that of RC). Is this expected? Isnt it true that UD involves less overheads then RC?
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<div>Are there ways to get maximum BW (close to RC) from UD?</div>
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<div>Regards,</div>
<div>John T.</div>