MAKE_SPX_CON_LOC.f90 File Reference

Go to the source code of this file.

Functions/Subroutines
subroutine	make_spx_con_loc (nel_loc, nel, el_dom, nnz, cs, nnz_loc, cs_loc, nm, tag_mat, sdeg_mat, mpi_id)
	Makes local connectivity vector.

Function/Subroutine Documentation

make_spx_con_loc()

subroutine make_spx_con_loc	(	integer*4	nel_loc,
		integer*4	nel,
		integer*4, dimension(nel)	el_dom,
		integer*4	nnz,
		integer*4, dimension(0:nnz)	cs,
		integer*4	nnz_loc,
		integer*4, dimension(0:nnz_loc)	cs_loc,
		integer*4	nm,
		integer*4, dimension(nm)	tag_mat,
		integer*4, dimension(nm)	sdeg_mat,
		integer*4	mpi_id
	)

Makes local connectivity vector.

Author

Ilario Mazzieri

Date

September, 2013

Version

1.0

Parameters

[in]	nel_loc	number of local elements
[in]	nel	number of total elements
[in]	el_dom	metis output (el_dom(i) = k --> element i belongs to mpi process k)
[in]	tag_mat	material label
[in]	sdeg_mat	polynomial degree vector
[in]	mpi_id	mpi process id
[out]	cs_loc	local spectral connectivity vector

Definition at line 31 of file MAKE_SPX_CON_LOC.f90.

                                  
 
    implicit none
 
    integer*4 :: j,k,ie,nm, nn
    integer*4 :: nel_loc, nel, nnz, mpi_id
    integer*4 :: nnz_loc
 
    integer*4, dimension(0:nnz) :: cs
    integer*4, dimension(nel) :: el_dom
    integer*4, dimension(nm) :: tag_mat, sdeg_mat
    integer*4, dimension(0:nnz_loc) :: cs_loc
    
 
    cs_loc = 0
    cs_loc(0) = nel_loc+1
    k = 0           
    do ie = 1, nel
         do j = 1, nm
            if (( tag_mat(j).eq. cs(cs(ie-1)) ) .and. (el_dom(ie) .eq. mpi_id)) then 
                nn = sdeg_mat(j) +1
                k = k + 1
                cs_loc(k) = cs_loc(k-1) + nn*nn*nn +1
                cs_loc(cs_loc(k-1)) = tag_mat(j)
                cs_loc(cs_loc(k-1) + 1 : cs_loc(k)-1) = cs(cs(ie-1)+1 : cs(ie)-1)   
            endif          
         enddo
      enddo