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ScaLAPACK - scalable parallel LAPACK

What is ScaLAPACK?

This package provides a distributed memory interface to a subset of LAPACK routines, making use of the MPI (message passing interface) and the BLACS (basic parallel linear algebra subroutines).

Installed Versions and Platforms

The most recent release of ScaLAPACK is available on all HPC systems at LRZ. It contains bug fixes and additional complex valued SVD drivers (see the Release Notes for details) The following module stack is supported:

module load mkl blacs
module load scalapack

and then link your program e.g., using the MPI wrapper for the Intel Fortran compiler

mpif90 -o myprog.exe prog.o foo.o ... $SCALAPACK_LIB $BLACS_LIB $MKL_LIB

Documentation and Support

In case of problems with the installation of this package on the LRZ systems please contact the Service Desk.