[Pw_forum] Wannier90-2.0.1 + Nag

[Samuel Poncé]

Dear all,

I've noticed that there is now a new version of the wannier90 code:
wannier90-2.0.1

In order to compile it with NAG I had to make the following changes:

Error: ../postw90/comms.F90: Argument ZX (no. 2) in reference to MY_ICOPY
from COMMS_SCATTERV_INT is not an array
Error: ../postw90/comms.F90: Argument ZY (no. 4) in reference to MY_ICOPY
from COMMS_SCATTERV_INT is not an array

Which can be solve by modifying

  subroutine
comms_scatterv_int(array,localcount,rootglobalarray,counts,displs)

    implicit none

    integer, dimension(:), intent(inout)      :: array
    integer, intent(in)                       :: localcount
    integer, dimension(:),  intent(inout)     :: rootglobalarray
    integer, dimension(num_nodes), intent(in) :: counts
    integer, dimension(num_nodes), intent(in) :: displs

Error: ../postw90/geninterp.F90, line 189: No specific match for reference
to generic COMMS_SCATTERV

which can be corrected with (one has to check that this is the intendend
behavior though):

call
comms_scatterv(localkpointidx(:),counts(my_node_id),kpointidx(:),counts,
displs)

Hope it helps,

Best,

Samuel


-- 

------------------------------------------------------------------------------------------------
    Dr. Samuel Poncé
    Department of Materials
    University of Oxford
    Parks Road
    Oxford OX1 3PH, UK

    Phone: +44 1865 612789
    email: samuel.ponce at materials.ox.ac.uk  <fabio.caruso at materials.ox.ac.uk>
    web: http://giustino.materials.ox.ac.uk/index.php/Site/SamuelPonc%e9
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