Dear Liu,
this looks like trailing underscore problem. Are you sure you compiled
mpich with ifort?
What does "nm $MPICH_HOME/lib/libmpich.a" output look like?
-Viktor
scopio wrote:
> Dear Amber Users:
>
> I'm now compiling Amber7 on Redhat9 with ifc8.0 by following the
> instruction at http://amber.scripps.edu/cluster_info/compile_a7.html.
>
> I installed ifc8.0 and then compiled mpich-1.2.5.2. All seem go well
> before I go to amber7/src directory tring to compile amber.
>
> The machine file I use is downloaded from
> http://amber.scripps.edu/cluster_info/Machine.ifort_mpich. And
> bugfix.1 has been applied to amber7/src/lapack/Makefile. Next, I type
> 'make install' after setenv $AMBERHOME and $MPICH_HOME. The problem
> seems ocurred at the step compiling sander. Below are the error message:
> ====
> dtrsm.o dtrsv.o dummy.o dzasum.o dznrm2.o idamax.o isamax.o lsame.o
> ../Compile RANLIB blas.a
> ranlib blas.a
> make[3]: Leaving directory `/home/liu/amber7/src/blas'
> make[2]: Leaving directory `/home/liu/amber7/src/blas'
> SYSLIB=`../sysdir lib` ; ../Compile LOAD -o sander \
> sander.o cshf.o noecalc.o noeread.o caldis.o calrate.o
> dinten.o drates.o indexn.o kmat.o pearsn.o plane.o remarc.o nmrcal.o
> ................
> ................
> ecomp.o ../lapack/lapack.a ../blas/blas.a ../lib/nxtsec.o
> /home/liu/amber7/src/Machines/standard/sys.a
> -L/usr/local/mpich-1.2.5.2_icc/lib -lmpich -lpmpich
> sander.o(.text+0x50): In function `MAIN__':
> : undefined reference to `mpi_init_'
> sander.o(.text+0x72): In function `MAIN__':
> : undefined reference to `mpi_comm_rank_'
> .....................
> ......................
> make[1]: *** [sander] Error 1
> make[1]: Leaving directory `/home/liu/amber7/src/sander'
> make: *** [install] Error 2
> ===========
>
> Any help would be very appreciated!
>
> Regards!
>
> Liu
>
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Received on Sat May 01 2004 - 15:53:00 PDT
