Hi, wondering if someone can help me out;
I am using RHEL 4, with g95 version of G95 (GCC 4.0.3 (g95 0.90!) Jul 27
2006), when installing LAM-MPI 7.1.3, everything is fine, the "laminfo"
and "mpif77 --showme" outputs follows. Then when I
tried to compile our program, it gave out following error.
......
In function `MAIN_':
: undefined reference to `mpi_init'
In function `MAIN_':
: undefined reference to `mpi_comm_rank'
In function `MAIN_':
: undefined reference to `mpi_comm_size'
In function `MAIN_':
: undefined reference to `mpi_barrier'
In function `MAIN_':
: undefined reference to `mpi_bcast'
In function `MAIN_':
: undefined reference to `mpi_bcast'
undefined reference to `mpi_comm_dup_fn'
undefined reference to `mpi_comm_null_delete_fn'
undefined reference to `mpi_comm_null_copy_fn'
undefined reference to `mpi_dup_fn'
undefined reference to `mpi_null_copy_fn'
undefined reference to `mpi_null_delete_fn'
undefined reference to `mpi_type_null_copy_fn'
undefined reference to `mpi_type_null_delete_fn'
undefined reference to `mpi_type_dup_fn'
undefined reference to `mpi_win_null_copy_fn'
undefined reference to `mpi_win_dup_fn'
undefined reference to `mpi_win_null_delete_fn'
......
#### Laminfo output ####
LAM/MPI: 7.1.3
Prefix: /usr/local/lam-g95
Architecture: x86_64-unknown-linux-gnu
Configured by: cheny
Configured on: Thu Mar 29 10:26:01 EDT 2007
Memory manager: ptmalloc2
C bindings: yes
C++ bindings: yes
Fortran bindings: yes
C compiler: gcc
C++ compiler: g++
Fortran compiler: /usr/local/g95-32/bin/g95
Fortran symbols: double_underscore
C profiling: yes
C++ profiling: yes
Fortran profiling: yes
C++ exceptions: no
Thread support: yes
ROMIO support: yes
IMPI support: no
Debug support: no
Purify clean: no
SSI boot: globus (API v1.1, Module v0.6)
SSI boot: rsh (API v1.1, Module v1.1)
SSI boot: slurm (API v1.1, Module v1.0)
SSI coll: lam_basic (API v1.1, Module v7.1)
SSI coll: shmem (API v1.1, Module v1.0)
SSI coll: smp (API v1.1, Module v1.2)
SSI rpi: crtcp (API v1.1, Module v1.1)
SSI rpi: lamd (API v1.0, Module v7.1)
SSI rpi: sysv (API v1.0, Module v7.1)
SSI rpi: tcp (API v1.0, Module v7.1)
SSI rpi: usysv (API v1.0, Module v7.1)
SSI cr: self (API v1.0, Module v1.0)
#### mpif77 --showme outputs ####
/usr/local/g95-32/bin/g95 -I/usr/local/lam-g95/include -pthread
-L/usr/local/lam-g95/lib -llammpio -llamf77mpi -lmpi -llam -laio -laio
-lutil -ldl
Thank you
Chen
===========================================
Yu Chen
Howard Hughes Medical Institute
Chemistry Building, Rm 182
University of Maryland at Baltimore County
1000 Hilltop Circle
Baltimore, MD 21250
phone: (410)455-6347 (primary)
(410)455-2718 (secondary)
fax: (410)455-1174
email: chen_at_[hidden]
===========================================
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