[mpich-discuss] Trouble building with PGI and IB

[Balaji, Pavan]

We haven't tried building the ib netmod with PGI.  We'll look into it.  Thanks for reporting.

In the meanwhile, did you try the mxm netmod?  You can use it for Mellanox IB.

  -- Pavan

> On Apr 8, 2015, at 5:34 PM, Martin Cuma <martin.cuma at utah.edu> wrote:
> 
> Hello,
> 
> I am trying to build MPICH2 with PGI compilers (15.1) and -with-device=ch3:nemesis:ib
> and I am getting errors during the compilation.
> 
> Here's how I configure MPICH:
> setenv CC pgcc
> setenv CXX pgCC
> setenv FC pgf90
> setenv F77 pgf90
> setenv FC pgf90
> setenv FFLAGS   "-tp=nehalem-64"
> setenv FCFLAGS  "-tp=nehalem-64"
> setenv CFLAGS   "-tp=nehalem-64"
> setenv CXXFLAGS "-tp=nehalem-64"
> setenv LDFLAGS  "-tp=nehalem-64"
> 
> ../../../srcdir/mpich/3.1.4/configure --prefix=/uufs/chpc.utah.edu/sys/installdir/mpich/3.1.4p --enable-romio --with-file-system=nfs+ufs --with-mpe -with-device=ch3:nemesis:ib --enable-fast=all --enable-threads=runtime
> 
> There are multiple errors like:
> PGC-S-0060-immed_len is not a member of this struct or union (../../../srcdir/mpich/3.1.4/src/mpid/ch3/channels/nemesis/netmod/ib/ib_poll.c: 1847)
> 
> Before I spam the list with more details, I'd like to first ask if anyone has experience with building MPICH with PGI and IB device, or if I am doing something wrong with the configuration.
> 
> Note that MPICH builds fine with PGI and tcp and also the IB builds fine with our other supported compilers (Intel and GNU).
> 
> Thanks,
> MC
> 
> -- 
> Martin Cuma
> Center for High Performance Computing
> Department of Geology and Geophysics
> University of Utah
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--
Pavan Balaji  ✉️
http://www.mcs.anl.gov/~balaji

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