[MPICH] C++ and Intel 10.1.008

[Eduardo Kienetz]

How about: http://softwarecommunity.intel.com/isn/Community/en-US/forums/thread/321370.aspx

On Wed, Feb 27, 2008 at 10:46 AM, Luiz Carlos da Costa Junior
<lcjunior at ufrj.br> wrote:
> Hi all,
>
> I am trying to compile an application developed in C++ with Intel 10.1.008
> (64bits).
>
> First of all, I am not using C++ bindings for MPI.
> For that reason, I got the same error discussed recently and I solved it
> defining MPICH_SKIP_MPICXX before mpi.h include.
>
> After this step, I got the following problem while linking the application:
> /usr/local/mpich2/lib/libmpich.a(helper_fns.o): In function
> `MPIR_Localcopy': helper_fns.c:(.text+0x6b3): undefined reference to
> `_intel_fast_memcpy'
>  /usr/local/mpich2/lib/libmpich.a(errutil.o): In function
> `MPIR_Err_create_code_valist': errutil.c:(.text+0x1ca3): undefined reference
> to `_intel_fast_memcpy'
>  /usr/local/mpich2/lib/libmpich.a(ch3u_handle_recv_pkt.o): In function
> `MPIDI_CH3_PktHandler_LockAccumUnlock':
> ch3u_handle_recv_pkt.c:(.text+0x736): undefined reference to
> `_intel_fast_memcpy'
>  /usr/local/mpich2/lib/libmpich.a(ch3u_handle_recv_pkt.o): In function
> `MPIDI_CH3U_Receive_data_found':
> ch3u_handle_recv_pkt.c:(.text+0x100f): undefined reference to
> `_intel_fast_memcpy'
>  /usr/local/mpich2/lib/libmpich.a(ch3u_handle_recv_pkt.o): In function
> `MPIDI_CH3_PktHandler_GetResp':
> ch3
>
> What is _intel_fast_memcpy? Is it some bad configuration in compilation
> options?
>
> Have someone faced such kind of problem before?
>  Any hint about how to solve it?
>
> Thanks in advance,
> LC

-- 
Eduardo Bacchi Kienetz
http://www.noticiaslinux.com.br/eduardo/