MPSS 3.6 + OFED-3.18 and ibv_ud_pingpong run on host

Dmitry_Y_ · ‎10-08-2015

Hello everyone,

I have some issue wtih MPSS 3.6 + OFED-3.18 and ibv_ud_pingpong run on host

I have installed MPSS 3.6 on host and Intel Xheon Phi and OFED-3.18 and I didn't run ofed-mic script

#ibv_devices:
    device                 node GUID
    ------              ----------------
    mlx4_0              f4521403008a47c0

#ibv_devinfo
hca_id:    mlx4_0
    transport:            InfiniBand (0)
    fw_ver:                2.33.5100
    node_guid:            f452:1403:008a:47c0
    sys_image_guid:            f452:1403:008a:47c3
    vendor_id:            0x02c9
    vendor_part_id:            4099
    hw_ver:                0x0
    board_id:            MT_1100120019
    phys_port_cnt:            1
        port:    1
            state:            PORT_ACTIVE (4)
            max_mtu:        4096 (5)
            active_mtu:        4096 (5)
            sm_lid:            1467
            port_lid:        389
            port_lmc:        0x00
            link_layer:        InfiniBand

# ibv_ud_pingpong
  local address:  LID 0x0185, QPN 0x000099, PSN 0x93f043: GID ::

After I run next command from ofed-script

modprobe ibscif

and tried to run # ibv_ud_pingpong, but I got next message:

#ibv_devices:
    device                 node GUID
    ------              ----------------
    scif0               4c79bafffe630481
    mlx4_0              f4521403008a47c0

# ibv_ud_pingpong
Couldn't register MR

And dmesg command

#dmesg
[56144.364374] Allocating domain for scif_dma_0 failed
[56144.369873] ibscif: ibscif_reg_user_mr: ib_umem_get returns -12.

Does any one know what the problem with running ibv_ud_pingpong? Please help.

Artem_R_Intel1 · ‎10-08-2015

Hi Dmitry,

Is the problem reproducible if you start ofed-mic service?

Dmitry_Y_ · ‎10-08-2015

Hi Artem,

Yes of course.