maxhutch

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maxhutch

subroutine span_sum(lx1, ly1, lz1, lelv, comm_world, np, xm1, ym1, zm1, wxm1, wym1, f, f_sum)
  implicit none
  integer lx1, ly1, lz1, lelv
  integer comm_world
  integer np
  real xm1(lx1, ly1, lz1, lelv), ym1(lx1, ly1, lz1, lelv), zm1(lx1, ly1, lz1, lelv)
  real f(lx1, ly1, lz1, lelv), f_sum(lx1, ly1, lz1, lelv)
  real wxm1(lx1), wym1(ly1)
  

maxhutch

!> Proposed interface for sherical parallel 3D FFTs common to PWDFT

!> Questions:
!!  * Do we want to even have a single-band version? (Max: no)
!!  * Do we use (*) or (:,:) to pass multi-dimensional arguments? (Max: *)
!!  * Do we support padding (i.e. return lda)? (Max: no)
!!  * Do we support user-defined aliasing ratios? (Martijn: yes)
!!    * Do we represent this as user-defined r,g grids, or {r,g} + ecut
!!  * Do we constrain r-space to be locally decomposed? (Max: yes)

maxhutch

maxhutch

FC = ifort -I/opt/openmpi/include -I/opt/openmpi/lib -L/opt/openmpi/lib -lmpi_f90 -lmpi_f77 -lmpi -ldl -lm -Wl,--export-dynamic -lrt -lnsl -lutil
#FC = gfortran -I/opt/openmpi/include -I/opt/openmpi/lib -L/opt/openmpi/lib -lmpi_f90 -lmpi_f77 -lmpi -ldl -lm -Wl,--export-dynamic -lrt -lnsl -lutil
FFLAGS = -O2

all:
        $(FC) $(FFLAGS) -o diag_test.ex diag_test.F90 -lmkl_intel_lp64 -lmkl_sequential -lmkl_core