Does anyone know if the LAPACK subroutine ZGEEV uses QR decomposition or Householder reflections?
I am trying to diagonalise matrix using lapack.But after installing lapack its showing this error.[bla@Einstein test]$ ifort sample-matrix-diagonalised.f90 -llapac
I am getting a seg fault that I don't understand. It occurs on the last line of the following code fragment:
I am attaching a simple fortran code
Dear forum members,
In general what is the recommended method to pass multi dimensional Fortran arrays to C functions?
Thank you in advance
I've experienced a strange behaviour of the intel fortran compiler (ifort version 12.1.4) that I think is a bug