To be used like this

   class(elpa_t), pointer      :: e
   class(elpa_autotune_t), pointer :: tune_state

   e => elpa_allocate()
   call e%set(...)
   [...]
   assert_elpa_ok(e%setup())

   tune_state => e%autotune_setup(ELPA_AUTOTUNE_FAST, ELPA_AUTOTUNE_DOMAIN_REAL)

   ! Autotuning loop, continues until all combinations have been tried
   do while (e%autotune_step(tune_state))
     ! Do the steps that are representative of your calculation
     call e%eigenvectors(a, ev, z, error)
   end do

   ! Fix best parameters, and de-allocate the autotune object
   call e%autotune_set_best(tune_state)
   call elpa_autotune_deallocate(tune_state)

in elpa2_bandred_template

putting scripts on one place in the repository in an attempt to make
running and processing scaling tests more easy and systematic
Scripts will be further improved

But allow this in cholesky and hermitian multiply test

It is planned to add another matrix type for the tests.
The names of the prepare routines have become a bit inconsistent and
confusing. Thus the rename

This closes issue #51.

This closes issue #51.

The various MPI libraries seem all to have some memory leaks, thus we
do not seem to be able to use LSAN in these tests.

Disable any MPI internal failures with a suppresion file, as the various
MPI libraries (unfortunately) are not ASAN-safe.

in elpa2_trans_ev_tridi_to_band_template

in elpa2_trans_ev_tridi_to_band_template

in elpa2_trans_ev_tridi_to_band_template

unlike elpa 2stage, scalapack computes only part of eigenvalues
if only part of eigenvectors are required. Check only those.

The blocking factor can be set now with the new interface
set method. The default is 3

Autotuning still has to be implemented.

This closses issue #44

This closes issue #51.