[mvapich-discuss] Minimum libibverbs version

[Jonathan Perkins]

Hello. Our MVAPICH2-GDR packages require Mellanox OFED which has an ibverbs
which contains these symbols. Do you have Mellanox OFED installed?
On Jan 13, 2015 3:13 AM, "Rustico, Eugenio" <eugenio.rustico at baw.de> wrote:

> Hello,
>
> whenever I try to compile anything with MVAPICH 2.1A-GDR, I get these
> errors:
>
> /sw/mpi/mvapich/mvapich2.1a-gdr/lib64/libmpi.so: undefined reference to
> `ibv_modify_xrc_rcv_qp at IBVERBS_1.1'
> /sw/mpi/mvapich/mvapich2.1a-gdr/lib64/libmpi.so: undefined reference to
> `ibv_unreg_xrc_rcv_qp at IBVERBS_1.1'
> /sw/mpi/mvapich/mvapich2.1a-gdr/lib64/libmpi.so: undefined reference to
> `ibv_open_xrc_domain at IBVERBS_1.1'
> /sw/mpi/mvapich/mvapich2.1a-gdr/lib64/libmpi.so: undefined reference to
> `ibv_create_xrc_srq at IBVERBS_1.1'
> /sw/mpi/mvapich/mvapich2.1a-gdr/lib64/libmpi.so: undefined reference to
> `ibv_close_xrc_domain at IBVERBS_1.1'
> /sw/mpi/mvapich/mvapich2.1a-gdr/lib64/libmpi.so: undefined reference to
> `ibv_reg_xrc_rcv_qp at IBVERBS_1.1'
> /sw/mpi/mvapich/mvapich2.1a-gdr/lib64/libmpi.so: undefined reference to
> `ibv_create_xrc_rcv_qp at IBVERBS_1.1'
>
> libibverbs is installed (1.0.0) and found by the linker. However, it does
> not
> export any *_xrc_* symbol (checked with readelf).
>
> Is a higher version of libibverbs required, or there might be a problem
> elsewhere?
>
> Best regards,
> Eugenio
> _______________________________________________
> mvapich-discuss mailing list
> mvapich-discuss at cse.ohio-state.edu
> http://mailman.cse.ohio-state.edu/mailman/listinfo/mvapich-discuss
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.cse.ohio-state.edu/pipermail/mvapich-discuss/attachments/20150113/5c4ff052/attachment.html>