[mvapich-discuss] MVAPICH 1.9a2: undefined reference to `fatbinData'

[sreeram potluri]

Maxim,

It is the optimizations related to MPI Datatype processing on GPUs that is
disabled because of this.

Sreeram Potluri

On Wed, Nov 14, 2012 at 2:20 AM, Maxim Milakov <mmilakov at nvidia.com> wrote:

> Hi Sreeram,****
>
> ** **
>
> Yes, “--enable-cuda=basic works”. May I ask what functionality is disabled
> by this option?****
>
> ** **
>
> Thanks a lot!****
>
> ** **
>
> ** **
>
> Best regards,****
>
> Maxim Milakov.****
>
> ** **
>
> *From:* sreeram.chowdary at gmail.com [mailto:sreeram.chowdary at gmail.com] *On
> Behalf Of *sreeram potluri
> *Sent:* Tuesday, November 13, 2012 4:37 PM
> *To:* Maxim Milakov
> *Cc:* mvapich-discuss at cse.ohio-state.edu
> *Subject:* Re: [mvapich-discuss] MVAPICH 1.9a2: undefined reference to
> `fatbinData'****
>
> ** **
>
> HI Maxim, ****
>
> ** **
>
> Can you try the following configure string? It has the additional
> "--enable-cuda=basic" option which disables some CUDA related code that
> does not build with PGI. The PGI compiler team has told us that this is a
> known limitation and will be fixed in the next release of the compiler.***
> *
>
> ** **
>
> CPPFLAGS="-D x86_64 -D__align__\(n\)=__attribute__\(\(aligned\(n\)\)\)
> -D__location__\(a\)=__annotate__\(a\) -DCUDARTAPI=" F77=pgf77 FC=pgf90
> CC=pgcc CXX=pgcpp ./configure --prefix=/usr/local/pgi_specific/mvapich2
> --enable-f77 --enable-fc --enable-cxx --enable-cuda=basic
> --with-cuda=/usr/local/cuda --disable-mcast****
>
> ** **
>
> Best****
>
> Sreeram Potluri****
>
> ** **
>
> On Tue, Nov 13, 2012 at 7:06 AM, Maxim Milakov <mmilakov at nvidia.com>
> wrote:****
>
> Hi,
>
> I am building MVAPICH 1.9a2 on Ubuntu 11.04 and get an error:
>
> Making all in examples
> make[2]: Entering directory `/home/max/Downloads/mvapich2-1.9a2/examples'
>   CCLD     cpi
> /home/max/Downloads/mvapich2-1.9a2/lib/.libs/libmpich.a(pack_unpack.o):(.data+0x8):
> undefined reference to `fatbinData'
> make[2]: *** [cpi] Error 2
> make[2]: Leaving directory `/home/max/Downloads/mvapich2-1.9a2/examples'
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory `/home/max/Downloads/mvapich2-1.9a2'
> make: *** [all] Error 2
>
>
> The configure string:
>
> CPPFLAGS="-D x86_64 -D__align__\(n\)=__attribute__\(\(aligned\(n\)\)\)
> -D__location__\(a\)=__annotate__\(a\) -DCUDARTAPI=" F77=pgf77 FC=pgf90
> CC=pgcc CXX=pgcpp ./configure --prefix=/usr/local/pgi_specific/mvapich2
> --enable-f77 --enable-fc --enable-cxx --enable-cuda
> --with-cuda=/usr/local/cuda --disable-mcast
>
> CUDA 5.0 release is installed.
>
>
> Thank you.
>
> Best regards,
> Maxim Milakov
>
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> ** **
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