Hi Joe,
Which compiler are you using? if you are using intel compiler, maybe you
need recompile
openmpi using intel compiler too. The reason is intel compiler will add
an additional "_" to
the end of function name.
try to run nm on your MPI library, grep for "mpi_bcast", does the
function name has a
tailing "_"? If not, you probably need recompile OpenMPI with the
compiler you are using.
Sincerely,
Wei
Joe Nolan wrote:
> Dear Amber community,
> I have been attempting to install a parallel version of Amber9 with
> OpenMPI. I have edited my config.h file as follows:
> >>FPPFLAGS= -I/usr/local/include -P -DMPI-xassembler-with-cpp
> -Dsecond=ambsecond $(AMBERBUILDFLAGS)
> >>FC=/usr/local/bin/mpif90
>
> This is in response to a previous error by which the "mpif-common.h"
> can not be found. "/usr/local" is synonymous with $MPI_HOME on this
> machine.
> The tail end of the error is as follows:
>
> >>_force.f:(.text+0x19d3): undefined reference to `mpi_bcast_'
> >>_force.f:(.text+0x1a03): undefined reference to `mpi_bcast_'
> >>force.o:_force.f:(.text+0x1a32): more undefined references to
> `mpi_bcast_' follow
> >>force.o: In function `force_':
> >>_force.f:(.text+0x226a): undefined reference to `mpi_allgather_'
> >>_force.f:(.text+0x22aa): undefined reference to `mpi_allgather_'
> >>collect2: ld returned 1 exit status
> >>make[1]: *** [sander.MPI] Error 1
> >>make[1]: Leaving directory `/usr/local/amber9/src/sander'
> >>make: *** [parallel] Error 2
>
> Any and all input is always greatly appreciated!
> -Joe Nolan
>
> __________________________________________________
> Do You Yahoo!?
> Tired of spam? Yahoo! Mail has the best spam protection around
> http://mail.yahoo.com
>
-----------------------------------------------------------------------
The AMBER Mail Reflector
To post, send mail to amber.scripps.edu
To unsubscribe, send "unsubscribe amber" to majordomo.scripps.edu
Received on Wed Oct 31 2007 - 06:07:38 PDT
