Hi,
Anyone has an idea about the "mismatched in their RPI selections" problem? Thanks.
1.lamboot -v hostfile3
LAM 7.1.3/MPI 2 C++/ROMIO - Indiana University
n-1<14838> ssi:boot:base:linear: booting n0 (64-bit Linux machine_A)
n-1<14838> ssi:boot:base:linear: booting n1 (32-bit Linux machine_B)
n-1<14838> ssi:boot:base:linear: finished
2. mpirun -ssi rpi lamd program
-----------------------------------------------------------------------------
It seems that [at least] one of the processes that was started with
mpirun chose a different RPI than its peers. For example, at least
the following two processes mismatched in their RPI selections:
MPI_COMM_WORLD rank 0: lamd (v7.1.0)
MPI_COMM_WORLD rank 2: lamd (v7.0.0)
All MPI processes must choose the same RPI module and version when
they start. Check your SSI settings and/or the local environment
variables on each node.
-----------------------------------------------------------------------------
3. [Machina A]$ rsh Machine_B laminfo
LAM/MPI: 7.1.3
Prefix: /usr
Architecture: i686-pc-linux-gnu
Configured by: linfa
Configured on: Fri Jul 6 13:12:05 CDT 2007
Configure host: Machine_B
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)
4. [Machina A]$ laminfo
LAM/MPI: 7.1.3
Prefix: /usr/local
Architecture: x86_64-unknown-linux-gnu
Configured by: linfa
Configured on: Tue Jun 26 16:07:16 CDT 2007
Configure host: Machine_A
Memory manager: ptmalloc2
C bindings: yes
C++ bindings: yes
Fortran bindings: yes
C compiler: /opt/intel/cce/9.0/bin/icc
C++ compiler: /opt/intel/cce/9.0/bin/icpc
Fortran compiler: /opt/intel/fce/9.0/bin/ifort
Fortran symbols: 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)
---------------------------------
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