[mpich-discuss] mpich2-1.2.1p1 and Intel 11 Compiler

[chan at mcs.anl.gov]

Since your backtrace stops at your fortran code, it does not appear
to have any MPICH2 code involved.  If I intrepret this correctly,
the segfault occurs in mod_mondominio_m in mod_monodominio.f90's
line 296.  You may want to take a look at that line.

A.Chan

----- "Jose F Rodriguez" <jfrodrig1971 at gmail.com> wrote:

> I have built the library without --with-device=ch3:shm and the results
> are the same. The output of the code is
> 
> &&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
> ###.MYRANK:    0 Assembling time:0.875000    
> &&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
> &&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
> ###.MYRANK:    1 Assembling time:0.875000    
> &&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
> forrtl: severe (174): SIGSEGV, segmentation fault occurred
> Image              PC                Routine            Line       
> Source             
> mainelv            0000000000569D52  mod_monodominio_m         296 
> mod_monodominio.f90
> 
> Stack trace terminated abnormally.
> forrtl: severe (174): SIGSEGV, segmentation fault occurred
> Image              PC                Routine            Line       
> Source             
> mainelv            0000000000569D52  mod_monodominio_m         296 
> mod_monodominio.f90
> 
> Stack trace terminated abnormally.
> rank 1 in job 5  mmcyte100_44059   caused collective abort of all
> ranks
>   exit status of rank 1: return code 174 
> 
> 
> I have compiled all libraries, even mpich2 with -O0 -g -traceback
> options. Unfortunately I do not have a small program where to see this
> problem. I have prepared a tgz file with all the libraries used to
> build this program so that you could test it directly if you wish. In
> addition, I have left an executable compiled with mpich2 1.07 and
> Intel 10.1 that works fine. ONce that you download the tgz file, it
> should quite easy to get the code running. Please let me know if you
> like me to send you the file.
> 
> Thank you in advance. Best regards,
> 
> jose
> 
> 
> 
> 
> On Mar 16, 2010, at 5:21 PM, chan at mcs.anl.gov wrote:
> 
> > 
> > Can you build mpich2-1.2.1p1 without --with-device=ch3:shm
> > and see if it works with your app ?  If the segfaults still
> > occur, could you send us either 1) a simple program that reproduces
> > the problem or 2) a backtrace that shows where segfault occurs.
> > 
> > A.Chan
> > 
> > ----- "Jose F Rodriguez" <jfrodrig1971 at gmail.com> wrote:
> > 
> >> Dear all,
> >> 
> >> I am experiencing problems using mpich2 complied with intel 11 and
> >> running a fortran program. In my previous installation, we used
> gcc
> >> 4.2 with intel 10 and mpich 1.07 in a quad core AMD with Ubuntu
> and
> >> everything goes fine. Even in our cluster with mvapich2-1.2p1, gcc
> >> 4.1.1 and intel 10.1 there are no problems. 
> >> 
> >> At this moment we are trying to install mpich2-1.2.1p1 with intel
> 11
> >> and gcc 4.4 (the latest version of all compilers) in a quad core
> AMD
> >> as well as in a quad core Intel I5. The result in both cases is
> the
> >> same, a segmentation fault occurs in a call to a mpi_sendrecv
> routine
> >> in fortran when attempting to send a double_precision array. We
> have
> >> try compiling the mpich with all possible alternatives for ch3 but
> >> nothing. Our configuration looks like this (This configuration is
> the
> >> same we have used for our working  mpich2)
> >> 
> >> CC=icc FC=ifort CXX=icpc CFLAGS="-fomit-frame-pointer -ip"
> >> FFLAGS="-fomit-frame-pointer -ip" ./configure --enable-fast
> >> --enable-f77 --with-device=ch3:shm 2>&1 | tee c.txt
> >> make 2>&1 | tee m.txt
> >> 
> >> We have also tried compiling mpich 1.07 with the new intel and gcc
> >> compilers and the result is still the same. In addition, if you
> >> compile mpich 1.07 with intel 10 and the gcc 4.4 compiler you get
> a
> >> configuration error in mpich "timer not found". I guess this last
> >> error is due to the fact that gcc 4.4 is newer than intel 10
> causing
> >> some incompatibilities.
> >> 
> >> However, can somebody help in pointing where the problem with the
> last
> >> version of mpich2, intel compiler and gcc could be?. It is
> important
> >> to keep in mind that we are using them with a fortran program.
> >> 
> >> Thank you in advance for all you help
> >> 
> >> jose
> >> _______________________________________________
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