[mvapich-discuss] mvapich-2.3a fails to compile

[Petr Hanousek]

Helo Hari,
thank you for an advice, it's working quite good. I've tried to do the
configure like this:

./configure --prefix=/software/mvapich/2.3/gcc --enable-cxx
--enable-fortran=all --with-pm=hydra --with-device=ch3:mrail:ib,tcp
--enable-pbs-launcher --with-ibverbs=/software/ofed-1.5.4 --enable-shared

and it worked quite well. One more thing could be maybe treated as a
bug: --with-ibverbs=<path> doesn't seem to work well. The configuration
failed with complaining for unavailability of infiniband/mad.h file.
After adding -I/software/ofed-1.5.4/include to CFLAGS and CXXFLAGS it
passed and compiled successfully.

Regards, Petr

On 5.6.2017 16:57, Hari Subramoni wrote:
> Hello,
> 
> Sorry to hear that you are facing issues. Starting with the 2.3a
> release, we have deprecated the nemesis:ib channel. Please use the
> OFA-IB-CH3 channel for best performance and functionality.
> 
> The following patch should fix the issue. You can also use it if you
> would like to continue to use the nemesis channel with MVAPICH2.
> 
> Index: src/mpid/ch3/src/ch3u_eager.c
> ===================================================================
> --- src/mpid/ch3/src/ch3u_eager.c       (revision 8613)
> +++ src/mpid/ch3/src/ch3u_eager.c       (working copy)
> @@ -386,6 +386,7 @@
>         MPIDI_Request_set_type(sreq, MPIDI_REQUEST_TYPE_SEND);
>      }
> 
> +fn_fail:
>      return mpi_errno;
>  }
> 
> Regards,
> Hari.


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