[Scalapack] [EXAMPLES] Mpirun_Error

[Sprenger Siegfried]

Hi,


I'm trying to link scalapack-1.8.0 with MUMPS-4.10.0 but compilation of
some MUMPS examples *(single precision complex and double precision complex)
* are reporting error on the libscalapack.a *(I precised that all MUMPS
library have been compiled without error)* :

You will find below the 2 errors :

*# make zsimpletest**
/cluster/freeware/mpich2-1.4.1p1/bin/mpif77 -o zsimpletest -O
zsimpletest.o  ../lib/libzmumps.a ../lib/libmumps_common.a
-L/cluster/freeware/parmetis-3.2.0/lib/ -lparmetis -lmetis -L../PORD/lib/
-lpord -L/cluster/freeware/pt_scotch_5.1.12_esmumps/lib -lptesmumps
-lptscotch -lptscotcherr
/cluster/freeware/scalapck-1.8.0/lib/libscalapack.a
/cluster/freeware/blacs-1.1/lib/blacs_MPI-LINUX-0.a
/cluster/freeware/blacs-1.1/lib/blacsF77init_MPI-LINUX-0.a
/cluster/freeware/blacs-1.1/lib/blacs_MPI-LINUX-0.a
-L/cluster/freeware/mpich2-1.4.1p1/lib -lmpich
-L/cluster/freeware/blas/lib -lblas -lpthread
/cluster/freeware/scalapck-1.8.0/lib/libscalapack.a(pzpotf2.o)(.text+0x50b):
In function `pzpotf2_':
: undefined reference to `zlacgv_'
/cluster/freeware/scalapck-1.8.0/lib/libscalapack.a(pzpotf2.o)(.text+0x5db):
In function `pzpotf2_':
: undefined reference to `zlacgv_'
/cluster/freeware/scalapck-1.8.0/lib/libscalapack.a(pzpotf2.o)(.text+0x7d2):
In function `pzpotf2_':
: undefined reference to `zlacgv_'
/cluster/freeware/scalapck-1.8.0/lib/libscalapack.a(pzpotf2.o)(.text+0x896):
In function `pzpotf2_':
: undefined reference to `zlacgv_'
collect2: ld returned 1 exit status
make: *** [zsimpletest] Error 1*

*# make csimpletest
/cluster/freeware/mpich2-1.4.1p1/bin/mpif77 -o csimpletest -O
csimpletest.o  ../lib/libcmumps.a ../lib/libmumps_common.a
-L/cluster/freeware/parmetis-3.2.0/lib/ -lparmetis -lmetis -L../PORD/lib/
-lpord -L/cluster/freeware/pt_scotch_5.1.12_esmumps/lib -lptesmumps
-lptscotch -lptscotcherr
/cluster/freeware/scalapck-1.8.0/lib/libscalapack.a
/cluster/freeware/blacs-1.1/lib/blacs_MPI-LINUX-0.a
/cluster/freeware/blacs-1.1/lib/blacsF77init_MPI-LINUX-0.a
/cluster/freeware/blacs-1.1/lib/blacs_MPI-LINUX-0.a
-L/cluster/freeware/mpich2-1.4.1p1/lib -lmpich
-L/cluster/freeware/blas/lib -lblas -lpthread
/cluster/freeware/scalapck-1.8.0/lib/libscalapack.a(pcpotf2.o)(.text+0x4f5):
In function `pcpotf2_':
: undefined reference to `clacgv_'
/cluster/freeware/scalapck-1.8.0/lib/libscalapack.a(pcpotf2.o)(.text+0x5b3):
In function `pcpotf2_':
: undefined reference to `clacgv_'
/cluster/freeware/scalapck-1.8.0/lib/libscalapack.a(pcpotf2.o)(.text+0x79d):
In function `pcpotf2_':
: undefined reference to `clacgv_'
/cluster/freeware/scalapck-1.8.0/lib/libscalapack.a(pcpotf2.o)(.text+0x853):
In function `pcpotf2_':
: undefined reference to `clacgv_'
collect2: ld returned 1 exit status
make: *** [csimpletest] Error 1*

It's strange because it seems symbols are in the lib :

*# nm /cluster/freeware/scalapck-1.8.0/lib/libscalapack.a | grep -i zlacgv
                 U zlacgv_
                 U zlacgv_
                 U pzlacgv_
                 U pzlacgv_
                 U pzlacgv_
                 U zlacgv_
                 U pzlacgv_
pzlacgv.o:
0000000000000000 T pzlacgv_
                 U pzlacgv_
                 U zlacgv_
                 U pzlacgv_
                 U zlacgv_
                 U zlacgv_
                 U pzlacgv_
                 U pzlacgv_
                 U pzlacgv_
                 U pzlacgv_
                 U zlacgv_
                 U zlacgv_
                 U pzlacgv_*

So I decided to test some SCALAPACK examples and I saw the following MPIRUN
error :

*mpirun -hosts compute-0-0,compute-0-5,compute-0-8,compute-0-7 -np 4
./xsscaex
[mpiexec at curium] control_cb
(/cluster/sources/mpich/mpich2-1.4.1p1/src/pm/hydra/pm/pmiserv/pmiserv_cb.c:215):
assert (!closed) failed
[mpiexec at curium] HYDT_dmxu_poll_wait_for_event
(/cluster/sources/mpich/mpich2-1.4.1p1/src/pm/hydra/tools/demux/demux_poll.c:77):
callback returned error status
[mpiexec at curium] HYD_pmci_wait_for_completion
(/cluster/sources/mpich/mpich2-1.4.1p1/src/pm/hydra/pm/pmiserv/pmiserv_pmci.c:181):
error waiting for event
[mpiexec at curium] main
(/cluster/sources/mpich/mpich2-1.4.1p1/src/pm/hydra/ui/mpich/mpiexec.c:405):
process manager error waiting for completion*


I'm using :

   - 64 bits Linux system
   - gcc-4.6.2 (*compiled from source)*
   - blas *(last version compiled from source)*
   - blacs-1.1 *(compiled from source)*
   - lapack-3.3.1 *(compiled from source)*
   - MPICH2-1.4.1p1 *(compiled from source)*
   - parmetis-3.2.0 *(compiled from source)*
   - pt_scotch-5.1.12 *(special MUMPs version compiled from source)*


Can you help me please?


Best regards.

-- 
Mr. Sprenger Siegfried
spreng.s@Domain.Removed
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