[bgl-discuss] Re: jumpshot on bluegene

[Anthony Chan <chan@xxxxxxxxxxx>]

On Wed, 12 Oct 2005, Kaitlyn Hwang wrote:

> Great. I was able to use your MPE for my molecular docking program,
> Dock5, to output logging files.

Excellent.

>
> I use the
> /bgl/home1/chan/mpe_work/install_ibm/bin/clog2TOslog2 to convert the
> .clog2 file. This works fine with jumpshot
>
> However, When I use the slog2sdk-1.2.5's clog2TOslog2, I get
> Error: CLOG versions mismatched !
>         The input logfile version is CLOG-02.30
>         But this tool is of version CLOG-02.20
>
> Where can I find and build clog-2.30 version?

The ~chan/mpe_work/install_ibm is the latest MPE2 and slog2sdk.
None of which has been released publicly.  ~chan/mpe_work/install_ibm
already comes with CLOG-02.30 and a matching clog2TOslog2 convertor and
jumpshot from slog2sdk.  (slog2sdk is part of MPE2 distribution, and the
only difference between this slog2sdk and slog2sdk-1.2.5 is the clog2
tools)  Since you can already convert and view the logfiles with tools
from ~chan/mpe_work/install_ibm, why do you need to build clog-2.30
separately ?  To view the slog2 file on other platforms, you should be
able to use Jumpshot from slog2sdk-1.2.5 or slog2rte-1.2.5.

A.Chan

>
> Thanks,
> @*-*@
> kaitlyn
>
> On Tue, 11 Oct 2005, Anthony Chan wrote:
>
> >
> > No, you didn't miss anything.  It seems the libmpich.rts.a in
> > /bgl/BlueLight/DRV202_2005-050606-SLES8 (pointed by
> > /bgl/BlueLight/ppcfloor) has an unresolved symbol, MPID_Win_start,
> > used by PMPI_Win_start, i.e. the one-sided PMPI function isn't usabled
> > in /bgl/BlueLight/DRV202_2005-050606-SLES8.  My guess is that it is
> > a bug in DRV202_2005-050606-SLES8, I don't see this problem in earlier
> > versions of libmpich.rts.a.
> >
> > nm /bgl/BlueLight/DRV202_2005-050606-SLES8/ppc/bglsys/lib/libmpich.rts.a |
> > grep Win_start
> >          U MPID_Win_start
> > 00000000 W MPI_Win_start
> > 00000000 T PMPI_Win_start
> >          U MPI_Win_start
> > nm /bgl/BlueLight/DRV142_2005-050425/ppc/bglsys/lib/libmpich.rts.a |
> > grep Win_start
> > 00000000 W MPI_Win_start
> > 00000000 T PMPI_Win_start
> >          U MPI_Win_start
> >
> > After I recompiled all MPE libraries with libmpich.rts.a from the older
> > /bgl/BlueLight/DRV142_2005-050425/ppc/bglsys, everything seems to be
> > OK again.  MPE is installed in bgl:/home/chan/mpe_work/install_ibm.
> > To avoid the cumbersome linking with blrts_xxx, this newest version of
> > MPE provides "mpecc -mpilog" and "mpefc -mpilog" to compile/link C and
> > Fortran MPI programs with MPE libraries (mimicking MPICH's mpicc).  e.g.
> > compile cpi.c or fpilog.f can be done as
> >
> > mpecc -mpilog -o cpi cpi.c
> > mpefc -mpilog -o fpilog fpilog.f
> >
> > To see what actual command is used, add -show.  For more details, see
> > "mpecc -help".   Let me know if you see any problem.
> >
> > A.Chan
> >
> >
> > On Sun, 9 Oct 2005, Kaitlyn Hwang wrote:
> >
> > > Anthony,
> > >
> > > Thanks for geting back to me. I ran the cpi.c example. Am I missing any
> > > libraries?
> > >
> > > login2 hwang/mpich-1.2> mpicc cpi.c -L
> > > /bgl/home1/chan/mpe_work/install_ibm/lib -llmpe -lmpe -o cpi
> > > /bgl/BlueLight/DRV202_2005-050606-SLES8/ppc/bglsys/lib/libmpich.rts.a(win_start.o):
> > > In function `PMPI_Win_start':
> > > /bglhome/usr1/tutewohl/DRV202_2005-050606-SLES8/ppc/src/bglsw/mpi/mpich2/src/mpi/rma/win_start.c:109:
> > > undefined reference to `MPID_Win_start'
> > > collect2: ld returned 1 exit status
> > >
> > >
> > > @*-*@
> > > kaitlyn
> > >
> > >
> > > On Sun, 9 Oct 2005, Anthony Chan wrote:
> > >
> > >  >
> > > > I tested MPE with Jumpshot on bgl many months ago.  The libraries are at
> > > > bgl:~chan/mpe_work/install_ibm.  The libraries were built with IBM
> > > > compilers.  Let me know if it still works or you have any questions.
> > > >
> > > > PS. Since bgl's stack and heap can collide with each other without
> > > > warning, You may need to minimize use of MPE/CLOG2 memory by setting
> > > > CLOG_BUFFERED_BLOCKS to a smaller value.  Also, there is no local disk
> > > > on the compute node, signifcant delay becomes possible whenever MPE needs
> > > > to dump its profiling data....
> > > >
> > > > A.Chan
> > > >
> > > > On Sun, 9 Oct 2005, Kaitlyn Hwang wrote:
> > > >
> > > > > Hello,
> > > > >
> > > > > Rob Latham told me you would be the best person to contact.
> > > > >
> > > > > I build dock5 on bgl and is interested in enabling jumpshot and slog.
> > > > > How do I go about this? Is there a link that I can go to get more
> > > > > information?
> > > > >
> > > > > I went here and the link was broken.
> > > > > http://bgservice.bgl.mcs.anl.gov/bgl/Documentation/ApplicationDocumentation/index.php
> > > > >
> > > > > Thanks for any help.
> > > > > kaitlyn hwang
> > > > >
> > > > >
> > > >
> > > >
> > >
> > >
> >
> >
>
>

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