ScaLAPACK Archives

[Scalapack] BLACS-Tester error

Dear Karthikeyan,
It does not seem like a problem of static or dynamic library from your error.
/opt/platform_mpi/MPICH2.0/lib/linux_ia32/libmpich.so: could not read 
symbols: File in wrong format
You should try first to link a basic Fortran Program with your MPI (for 
example, you can take the Fortran Hello World here: 
http://www.dartmouth.edu/~rc/classes/intro_mpi/hello_world_ex.html)

Once you are sure you can link and compile a program successfully, I would try 
again installing BLACS.
I would give a try to the ScaLAPACK installer available at 
http://www.netlib.org/scalapack/

Sincerely,
Julie Langou

On May 1, 2011, at 4:21 PM, karthi keyan wrote:

Dear Sir,
I am trying to set up BLACS on SGI-ALTIX 8400. Intel MPI, platform mpi have 
been installed by default in the supercomputer. In section I of Bmake.inc 
,where we define MPILibrary, by default MPILIB value is set to libmpich.a, a 
static library file in the MPILibrary.
In our SGI system, the MPILibrary directories possess only a libmpich.so 
file, dynamically linked files. If I refer to such a file, the tester posts 
certain errors which are shown below.
In such a case,kindly let me know what are the values I should set for a 
successful install.
 
Following is a section of Bmake.inc
#  -------------------------------------
#  Name and location of the MPI library.
#  -------------------------------------
   MPIdir = /opt/platform_mpi/MPICH2.0
   MPILIBdir = $(MPIdir)/lib/linux_ia32
   MPIINCdir = $(MPIdir)/include
   MPILIB = $(MPILIBdir)/libmpich.so
#  -------------------------------------
#  All libraries required by the tester.
#  -------------------------------------
   BTLIBS = $(BLACSFINIT) $(BLACSLIB) $(BLACSFINIT) $(MPILIB)
#  ----------------------------------------------------------------
#  The directory to put the installation help routines' executables
#  ----------------------------------------------------------------
   INSTdir = $(BTOPdir)/INSTALL/EXE
#  ------------------------------------------------
#  The name and location of the tester's executable
#  ------------------------------------------------
   TESTdir = $(BTOPdir)/TESTING/EXE
   FTESTexe = $(TESTdir)/xFbtest_$(COMMLIB)-$(PLAT)-$(BLACSDBGLVL)
   CTESTexe = $(TESTdir)/xCbtest_$(COMMLIB)-$(PLAT)-$(BLACSDBGLVL)
#=============================================================================
#=============================== End SECTION 1 ===============================
#=============================================================================

Following are the errors the Tester posts:
 
service0 myopt/BLACS> make tester what=clean
( cd TESTING ; make clean )
make[1]: Entering directory `/lustre/home/murugan/myopt/BLACS/TESTING'
rm -f blacstest.o btprim_MPI.o tools.o Cbt.o mpif.h fpvm3.h
make[1]: Leaving directory `/lustre/home/murugan/myopt/BLACS/TESTING'
service0 myopt/BLACS> make tester
( cd TESTING ; make  )
make[1]: Entering directory `/lustre/home/murugan/myopt/BLACS/TESTING'
ifort  -c blacstest.f
make mpif.h
make[2]: Entering directory `/lustre/home/murugan/myopt/BLACS/TESTING'
rm -f mpif.h
ln -s /opt/platform_mpi/MPICH2.0/include/mpif.h mpif.h
make[2]: Leaving directory `/lustre/home/murugan/myopt/BLACS/TESTING'
ifort -c  -O btprim_MPI.f
ifort  -c tools.f
ifort  -o /home1/murugan/myopt/BLACS/TESTING/EXE/xFbtest_MPI-LINUX-0 
blacstest.o btprim_MPI.o tools.o ~/myopt/BLACS/LIB/blacsF77init_MPI-LINUX-0.a 
~/myopt/BLACS/LIB/blacs_MPI-LINUX-0.a 
~/myopt/BLACS/LIB/blacsF77init_MPI-LINUX-0.a 
/opt/platform_mpi/MPICH2.0/lib/linux_ia32/libmpich.so 
ipo: warning #11009: file format not recognized for 
/opt/platform_mpi/MPICH2.0/lib/linux_ia32/libmpich.so
/opt/platform_mpi/MPICH2.0/lib/linux_ia32/libmpich.so: could not read 
symbols: File in wrong format
make[1]: *** [/home1/murugan/myopt/BLACS/TESTING/EXE/xFbtest_MPI-LINUX-0] 
Error 1
make[1]: Leaving directory `/lustre/home/murugan/myopt/BLACS/TESTING'
make: *** [tester] Error 2
 
With regards,
Karthikeyan.S
 
 
 
 
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