[libfabric-users] Verb provider to libfabric

[dpchoudh .]

Hello all

My machine has 3 network cards:

1. Broadcom GbE (vanilla type, with some offload capability)
2. Chelsion S310 10Gb iWARP
3. Qlogic DDR 4X Infiniband.

With this setup, I built libfabric like this:

./configure --enable-udp=auto --enable-gni=auto --enable-mxm=auto
--enable-usnic=auto --enable-verbs=auto --enable-sockets=auto
--enable-psm2=auto --enable-psm=auto && make && sudo make install

However, in the built libfabric, I do not see a verb provider, which I'd
expect for the iWARP card, at least.

[durga at smallMPI libfabric]$ fi_info
psm: psm
    version: 0.9
    type: FI_EP_RDM
    protocol: FI_PROTO_PSMX
UDP: UDP-IP
    version: 1.0
    type: FI_EP_DGRAM
    protocol: FI_PROTO_UDP
sockets: IP
    version: 1.0
    type: FI_EP_MSG
    protocol: FI_PROTO_SOCK_TCP
sockets: IP
    version: 1.0
    type: FI_EP_DGRAM
    protocol: FI_PROTO_SOCK_TCP
sockets: IP
    version: 1.0
    type: FI_EP_RDM
    protocol: FI_PROTO_SOCK_TCP


Am I doing something wrong or misunderstanding how libfabric works?

Thanks in advance
Durga


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