Re: lam-blcr installation

From: Ѧ (xrn03_at_mails.tsinghua.edu.cn)
Date: Mon Dec 01 2003 - 16:12:10 PST


On Mon, 01 Dec 2003 11:08:39 -0800
"Paul H. Hargrove" <PHHargrove_at_lbl_dot_gov> wrote:

> I am glad things are working for you.  However, I'd suggest NOT setting 
> LD_PRELOAD.  That causes the BLRC library to be loaded into everything 
> you execute.  We've not yet tested well enough you be certain this is 
> 100% safe.  I suspect that the LD_PRELOAD might be causing your problem 
> with building the LAM examples.
I am afraid it is not the fault of LD_PRELOAD, for I have removed it and
the make errors came out yet.
It is really wired! why make lam and blcr successfully, but examples
failed?
> 
> -Paul
> 
> ? wrote:
> > 
> > This is my installation records:
> > 
> > +_______ BLCR Installation_________________________+
> > ../configure --with-linux=/usr/src/linux-2.4.20-8  --with-system-map=/boot/System.map --prefix=$HOME/BLCR
> > make
> > make install
> > +--------------------------------------------------+
> > 
> > +______.bashrc modification for BLCR_______________+
> > # for BLCR
> > export MANPATH=$MANPATH:$HOME/BLCR/man
> > export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$HOME/BLCR/lib
> >         # In addition to using cr_run, processes may be made checkpointable by
> >         # setting LD_PRELOAD to the full path of libcr library.
> >         export LD_PRELOAD=$LD_PRELOAD:$HOME/BLCR/lib/libcr.so.0
> > +---------------------------------------------------+
> > 
> > +______LAM/MPI-7.0.3 Installation___________________+
> > ../configure --with-blcr=$HOME/BLCR --with-rpi=crtcp --prefix=$HOME/LAM-MPI
> > make
> > make install
> > +---------------------------------------------------+
> > 
> > +_____.bashrc modificatio for LAM/MPI_______________+
> > export PATH=$PATH:$HOME/LAM-MPI/bin
> > export MANPATH=$MANPATH:$HOME/LAM-MPI/man
> > +---------------------------------------------------+
> > 
> > During the installations, no warnings nor errors. laminfo shows below:
> >  LAM/MPI: 7.0.3
> >             Prefix: /home/xue/LAM-MPI/
> >       Architecture: i686-pc-linux-gnu
> >      Configured by: xue
> >      Configured on: Thu Nov 27 18:17:07 CST 2003
> >     Configure host: xeon736
> >         C bindings: yes
> >       C++ bindings: yes
> >   Fortran bindings: yes
> >        C profiling: yes
> >      C++ profiling: yes
> >  Fortran profiling: yes
> >      ROMIO support: yes
> >       IMPI support: no
> >      Debug support: no
> >       Purify clean: no
> >           SSI boot: globus (Module v0.5)
> >           SSI boot: rsh (Module v1.0)
> >           SSI coll: lam_basic (Module v7.0)
> >           SSI coll: smp (Module v1.0)
> >            SSI rpi: crtcp (Module v1.0)
> >            SSI rpi: lamd (Module v7.0)
> >            SSI rpi: sysv (Module v7.0)
> >            SSI rpi: tcp (Module v7.0)
> >            SSI rpi: usysv (Module v7.0)
> >             SSI cr: blcr (Module v1.0.1)
> > 
> > Then I start lamboot. --OK.
> > 
> > I get into lam-mpi source folder and try to make examples, but something
> > annoying comes out:
> > _______________________________________
> > Making examples in romio
> > make: *** wait: no child process.  Stop.
> > make: *** Waiting for unfinished jobs....
> > make: *** wait: no child process.  Stop.
> > -----------------------------------------
> > 
> > Even when I get into examples/hello and try make , the same error
> > complains! So, I directly use mpicc -o hello hello.c. I can not believe
> > it, it WORKS! Then mpirun -np 3 hello, outputs are:
> > _________________________________
> > Hello, world!  I am 0 of 3
> > Hello, world!  I am 1 of 3
> > Hello, world!  I am 2 of 3
> > -----------------------------------
> > 
> > there should be no mistakes in examples' Makefiles in LAM. But I don't
> > know where I did wrong(?).
> > 
> > Anyway, BLCR and LAM works together :)
> > 
> > 
> > -----------------------------------------
> > LittleLEO
> > xrn03@mailst.tsinghua.edu.cn
> > 
> > 
> > 
> > 
> 
> 
> -- 
> Paul H. Hargrove                          PHHargrove_at_lbl_dot_gov
> Future Technologies Group
> HPC Research Department                   Tel: +1-510-495-2352
> Lawrence Berkeley National Laboratory     Fax: +1-510-495-2998

----------------------------------------------- 
Ѧ <xrn03@mails.tsinghua.edu.cn>