>> Iam really thankful for you useful suggestions.But before me
>> going for debugger i want to know whether i can get this signal
>> 11(segementation fault) error when the scalapack libraries are not
>> installed properly.
I would first test your BLACS library if you have not done so. Enter your
root BLACS directory and:
make tester
cd ~/lib/BLACS/TESTING/EXE
mpirun C xFbtest_MPI-LINUX-*
mpirun C xCbtest_MPI-LINUX-*
The * in the above should be replaced by the BLACSDBGLVL that is set in
Bmake.inc -- If this checks out, (should dump on the BLACS_ABORT test if
successful), it's working.
I have found that the during the auxillary tests the blacstester hangs
during the repeatable sum test (on our platform). This can be commented
out of the bt.dat file by setting it's value to 'F'.
If these check out then try running some of the programs in the ScaLAPACK
test suite:
http://www.netlib.org/scalapack/lawn93/node13.html
You can probably find a test program that uses the subroutine you are
trying to use. Last time I installed I made a script that runs through
all of the tests just to get an idea for what was working right off the
bat.
Hope it helps,
Hugh
|
