Dear All,
After I install lam/mpi, I am trying to build the examples in that
directory. But whenever, I typed, cd example; make ; I got the following
error message,
.............................
yfang_at_YFANG:~/download/lam-7.1.3/examples$ make
Making all in alltoall
make[1]: Entering directory `/home/yfang/download/lam-7.1.3
/examples/alltoall'
mpicc -O3 -pthread -o alltoall alltoall.o
alltoall.o: In function `main':
alltoall.c:(.text+0x31): undefined reference to `lam_mpi_comm_world'
alltoall.c:(.text+0x41): undefined reference to `lam_mpi_comm_world'
alltoall.c:(.text+0x7c): undefined reference to `lam_mpi_comm_world'
alltoall.c:(.text+0x90): undefined reference to `lam_mpi_int'
alltoall.c:(.text+0xb3): undefined reference to `lam_mpi_comm_world'
alltoall.c:(.text+0xc7): undefined reference to `lam_mpi_int'
alltoall.c:(.text+0x129): undefined reference to `lam_mpi_comm_world'
alltoall.c:(.text+0x139): undefined reference to `lam_mpi_int'
alltoall.c:(.text+0x191): undefined reference to `lam_mpi_comm_world'
alltoall.c:(.text+0x1a1): undefined reference to `lam_mpi_int'
what's wrong with this?
I run laminfo, get the following message,
yfang_at_YFANG:~/download/lam-7.1.3/examples$ laminfo
LAM/MPI: 7.1.3
Prefix: /usr/local
Architecture: i686-pc-linux-gnu
Configured by: root
Configured on: Sun Aug 26 14:26:59 EDT 2007
Configure host: YFANG
Memory manager: ptmalloc2
C bindings: yes
C++ bindings: yes
Fortran bindings: yes
C compiler: gcc
C++ compiler: g++
Fortran compiler: g77
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)
thanks, appreciate ur answer
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