[libfabric-users] Using the verbs provider with manual address exchange
piotr.lesnicki at atos.net
Thu Sep 1 10:54:48 PDT 2016
I'm new to OFI, and I am writing a simple hello program in IB.
Looking at the example in fabtests, rc_pingpong.c uses RDMACM to
connect to peers. How do I do the address exchange myself ?
I tried to write something with AVs based on the tutorial/starting
guide, but maybe it is only for unconnected endpoints. Using AVs I can
get something working with sockets (though without the CQs) but not
with the verbs provider (fi_av_open is unimplemented with FI_MSG, and
with FI_RDM I can't get a verbs fabric object).
fi_info gives me:
Thanks for some clarifications,
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