fdurastante
/
psblas3
mirror of https://github.com/sfilippone/psblas3.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

psblas3:

Browse Source 
base/serial/impl/psb_c_coo_impl.f90
 base/serial/impl/psb_c_csc_impl.f90
 base/serial/impl/psb_c_csr_impl.f90
 base/serial/impl/psb_d_coo_impl.f90
 base/serial/impl/psb_d_csc_impl.f90
 base/serial/impl/psb_d_csr_impl.f90
 base/serial/impl/psb_s_coo_impl.f90
 base/serial/impl/psb_s_csc_impl.f90
 base/serial/impl/psb_s_csr_impl.f90
 base/serial/impl/psb_z_coo_impl.f90
 base/serial/impl/psb_z_csc_impl.f90
 base/serial/impl/psb_z_csr_impl.f90

Do not call coo%fix when not necessary
psblas-3.2.0
Salvatore Filippone 11 years ago
parent e8aec9e662
commit 9d081d43a3
12 changed files with 396 additions and 67 deletions
Show Stats Download Patch File Download Diff File

13
base/serial/impl/psb_c_coo_impl.f90
Unescape Escape View File

@ -398,6 +398,8 @@ subroutine psb_c_coo_allocate_mnnz(m,n,a,nz)
call a%set_triangle(.false.)
call a%set_unit(.false.)
call a%set_dupl(psb_dupl_def_)
! An empty matrix is sorted!
call a%set_sorted(.true.)
end if
if (info /= psb_success_) goto 9999
call psb_erractionrestore(err_act)
@ -2974,7 +2976,8 @@ subroutine psb_c_cp_coo_to_coo(a,b,info)
b%ja(1:nz) = a%ja(1:nz)
b%val(1:nz) = a%val(1:nz)
call b%fix(info)
if (.not.b%is_sorted()) call b%fix(info)
if (info /= psb_success_) goto 9999
@ -3020,7 +3023,7 @@ subroutine psb_c_cp_coo_from_coo(a,b,info)
a%ja(1:nz) = b%ja(1:nz)
a%val(1:nz) = b%val(1:nz)
call a%fix(info)
if (.not.a%is_sorted()) call a%fix(info)
if (info /= psb_success_) goto 9999
@ -3132,14 +3135,13 @@ subroutine psb_c_mv_coo_to_coo(a,b,info)
info = psb_success_
b%psb_c_base_sparse_mat = a%psb_c_base_sparse_mat
call b%set_nzeros(a%get_nzeros())
call b%reallocate(a%get_nzeros())
call move_alloc(a%ia, b%ia)
call move_alloc(a%ja, b%ja)
call move_alloc(a%val, b%val)
call a%free()
call b%fix(info)
if (.not.b%is_sorted()) call b%fix(info)
if (info /= psb_success_) goto 9999
@ -3177,13 +3179,12 @@ subroutine psb_c_mv_coo_from_coo(a,b,info)
info = psb_success_
a%psb_c_base_sparse_mat = b%psb_c_base_sparse_mat
call a%set_nzeros(b%get_nzeros())
call a%reallocate(b%get_nzeros())
call move_alloc(b%ia , a%ia )
call move_alloc(b%ja , a%ja )
call move_alloc(b%val, a%val )
call b%free()
call a%fix(info)
if (.not.a%is_sorted()) call a%fix(info)
if (info /= psb_success_) goto 9999

3
base/serial/impl/psb_c_csc_impl.f90
Unescape Escape View File

@ -2273,7 +2273,8 @@ subroutine psb_c_cp_csc_from_coo(a,b,info)
character(len=20) :: name
info = psb_success_
! This is to have fix_coo called behind the scenes
! We need to make a copy because mv_from will have to
! sort in column-major order.
call tmp%cp_from_coo(b,info)
if (info == psb_success_) call a%mv_from_coo(tmp,info)

93
base/serial/impl/psb_c_csr_impl.f90
Unescape Escape View File

@ -2802,9 +2802,90 @@ subroutine psb_c_cp_csr_from_coo(a,b,info)
character(len=20) :: name
info = psb_success_
if (.not.b%is_sorted()) then
! This is to have fix_coo called behind the scenes
call tmp%cp_from_coo(b,info)
if (info == psb_success_) call a%mv_from_coo(tmp,info)
if (info /= psb_success_) return
nr = tmp%get_nrows()
nc = tmp%get_ncols()
nza = tmp%get_nzeros()
a%psb_c_base_sparse_mat = tmp%psb_c_base_sparse_mat
! Dirty trick: call move_alloc to have the new data allocated just once.
call move_alloc(tmp%ia,itemp)
call move_alloc(tmp%ja,a%ja)
call move_alloc(tmp%val,a%val)
call psb_realloc(max(nr+1,nc+1),a%irp,info)
call tmp%free()
else
if (info /= psb_success_) return
nr = b%get_nrows()
nc = b%get_ncols()
nza = b%get_nzeros()
a%psb_c_base_sparse_mat = b%psb_c_base_sparse_mat
! Dirty trick: call move_alloc to have the new data allocated just once.
call psb_safe_ab_cpy(b%ia,itemp,info)
if (info /= psb_success_) call psb_safe_ab_cpy(b%ja,a%ja,info)
if (info /= psb_success_) call psb_safe_ab_cpy(b%val,a%val,info)
if (info /= psb_success_) call psb_realloc(max(nr+1,nc+1),a%irp,info)
endif
if (nza <= 0) then
a%irp(:) = 1
else
a%irp(1) = 1
if (nr < itemp(nza)) then
write(debug_unit,*) trim(name),': RWSHR=.false. : ',&
&nr,itemp(nza),' Expect trouble!'
info = 12
end if
j = 1
i = 1
irw = itemp(j)
outer: do
inner: do
if (i >= irw) exit inner
if (i>nr) then
write(debug_unit,*) trim(name),&
& 'Strange situation: i>nr ',i,nr,j,nza,irw
exit outer
end if
a%irp(i+1) = a%irp(i)
i = i + 1
end do inner
j = j + 1
if (j > nza) exit
if (itemp(j) /= irw) then
a%irp(i+1) = j
irw = itemp(j)
i = i + 1
endif
if (i>nr) exit
enddo outer
!
! Cleanup empty rows at the end
!
if (j /= (nza+1)) then
write(debug_unit,*) trim(name),': Problem from loop :',j,nza
info = 13
endif
do
if (i>nr) exit
a%irp(i+1) = j
i = i + 1
end do
endif
end subroutine psb_c_cp_csr_from_coo
@ -2845,8 +2926,8 @@ subroutine psb_c_cp_csr_to_coo(a,b,info)
end do
end do
call b%set_nzeros(a%get_nzeros())
call b%fix(info)
call b%set_sorted()
call b%set_asb()
end subroutine psb_c_cp_csr_to_coo
@ -2888,8 +2969,8 @@ subroutine psb_c_mv_csr_to_coo(a,b,info)
end do
end do
call a%free()
call b%fix(info)
call b%set_sorted()
call b%set_asb()
end subroutine psb_c_mv_csr_to_coo
@ -2920,7 +3001,7 @@ subroutine psb_c_mv_csr_from_coo(a,b,info)
debug_level = psb_get_debug_level()
call b%fix(info)
if (.not.b%is_sorted()) call b%fix(info)
if (info /= psb_success_) return
nr = b%get_nrows()

22
base/serial/impl/psb_d_coo_impl.f90
Unescape Escape View File

@ -398,6 +398,8 @@ subroutine psb_d_coo_allocate_mnnz(m,n,a,nz)
call a%set_triangle(.false.)
call a%set_unit(.false.)
call a%set_dupl(psb_dupl_def_)
! An empty matrix is sorted!
call a%set_sorted(.true.)
end if
if (info /= psb_success_) goto 9999
call psb_erractionrestore(err_act)
@ -2974,7 +2976,8 @@ subroutine psb_d_cp_coo_to_coo(a,b,info)
b%ja(1:nz) = a%ja(1:nz)
b%val(1:nz) = a%val(1:nz)
call b%fix(info)
if (.not.b%is_sorted()) call b%fix(info)
if (info /= psb_success_) goto 9999
@ -3020,7 +3023,7 @@ subroutine psb_d_cp_coo_from_coo(a,b,info)
a%ja(1:nz) = b%ja(1:nz)
a%val(1:nz) = b%val(1:nz)
call a%fix(info)
if (.not.a%is_sorted()) call a%fix(info)
if (info /= psb_success_) goto 9999
@ -3132,14 +3135,13 @@ subroutine psb_d_mv_coo_to_coo(a,b,info)
info = psb_success_
b%psb_d_base_sparse_mat = a%psb_d_base_sparse_mat
call b%set_nzeros(a%get_nzeros())
call b%reallocate(a%get_nzeros())
call move_alloc(a%ia, b%ia)
call move_alloc(a%ja, b%ja)
call move_alloc(a%val, b%val)
call a%free()
call b%fix(info)
if (.not.b%is_sorted()) call b%fix(info)
if (info /= psb_success_) goto 9999
@ -3177,13 +3179,12 @@ subroutine psb_d_mv_coo_from_coo(a,b,info)
info = psb_success_
a%psb_d_base_sparse_mat = b%psb_d_base_sparse_mat
call a%set_nzeros(b%get_nzeros())
call a%reallocate(b%get_nzeros())
call move_alloc(b%ia , a%ia )
call move_alloc(b%ja , a%ja )
call move_alloc(b%val, a%val )
call b%free()
call a%fix(info)
if (.not.a%is_sorted()) call a%fix(info)
if (info /= psb_success_) goto 9999
@ -3412,7 +3413,6 @@ subroutine psb_d_fix_coo_inner(nzin,dupl,ia,ja,val,nzout,info,idir)
use psb_d_base_mat_mod, psb_protect_name => psb_d_fix_coo_inner
use psb_string_mod
use psb_ip_reord_mod
use psb_sort_mod
implicit none
integer(psb_ipk_), intent(in) :: nzin, dupl
@ -3423,12 +3423,10 @@ subroutine psb_d_fix_coo_inner(nzin,dupl,ia,ja,val,nzout,info,idir)
!locals
integer(psb_ipk_), allocatable :: iaux(:)
integer(psb_ipk_) :: nza, nzl,iret,idir_, dupl_
integer(psb_ipk_) :: i,j, irw, icl, err_act, ixp,ki,kx
integer(psb_ipk_) :: i,j, irw, icl, err_act
integer(psb_ipk_) :: debug_level, debug_unit
integer(psb_ipk_) :: ierr(5)
character(len=20) :: name = 'psb_fixcoo'
real(psb_dpk_), allocatable :: vtx(:)
integer(psb_ipk_), allocatable :: itx(:), jtx(:)
info = psb_success_
@ -3458,7 +3456,6 @@ subroutine psb_d_fix_coo_inner(nzin,dupl,ia,ja,val,nzout,info,idir)
case(0) ! Row major order
call msort_up(nzin,ia(1:),iaux(1:),iret)
if (iret == 0) &
& call psb_ip_reord(nzin,val,ia,ja,iaux)
@ -3473,7 +3470,7 @@ subroutine psb_d_fix_coo_inner(nzin,dupl,ia,ja,val,nzout,info,idir)
call msort_up(nzl,ja(i:),iaux(1:),iret)
if (iret == 0) &
& call psb_ip_reord(nzl,val(i:i+nzl-1),&
& ja(i:i+nzl-1),iaux)
& ia(i:i+nzl-1),ja(i:i+nzl-1),iaux)
i = j
enddo
@ -3538,6 +3535,7 @@ subroutine psb_d_fix_coo_inner(nzin,dupl,ia,ja,val,nzout,info,idir)
info =-7
end select
if(debug_level >= psb_debug_serial_)&
& write(debug_unit,*) trim(name),': end second loop'

3
base/serial/impl/psb_d_csc_impl.f90
Unescape Escape View File

@ -2273,7 +2273,8 @@ subroutine psb_d_cp_csc_from_coo(a,b,info)
character(len=20) :: name
info = psb_success_
! This is to have fix_coo called behind the scenes
! We need to make a copy because mv_from will have to
! sort in column-major order.
call tmp%cp_from_coo(b,info)
if (info == psb_success_) call a%mv_from_coo(tmp,info)

93
base/serial/impl/psb_d_csr_impl.f90
Unescape Escape View File

@ -2802,9 +2802,90 @@ subroutine psb_d_cp_csr_from_coo(a,b,info)
character(len=20) :: name
info = psb_success_
if (.not.b%is_sorted()) then
! This is to have fix_coo called behind the scenes
call tmp%cp_from_coo(b,info)
if (info == psb_success_) call a%mv_from_coo(tmp,info)
if (info /= psb_success_) return
nr = tmp%get_nrows()
nc = tmp%get_ncols()
nza = tmp%get_nzeros()
a%psb_d_base_sparse_mat = tmp%psb_d_base_sparse_mat
! Dirty trick: call move_alloc to have the new data allocated just once.
call move_alloc(tmp%ia,itemp)
call move_alloc(tmp%ja,a%ja)
call move_alloc(tmp%val,a%val)
call psb_realloc(max(nr+1,nc+1),a%irp,info)
call tmp%free()
else
if (info /= psb_success_) return
nr = b%get_nrows()
nc = b%get_ncols()
nza = b%get_nzeros()
a%psb_d_base_sparse_mat = b%psb_d_base_sparse_mat
! Dirty trick: call move_alloc to have the new data allocated just once.
call psb_safe_ab_cpy(b%ia,itemp,info)
if (info /= psb_success_) call psb_safe_ab_cpy(b%ja,a%ja,info)
if (info /= psb_success_) call psb_safe_ab_cpy(b%val,a%val,info)
if (info /= psb_success_) call psb_realloc(max(nr+1,nc+1),a%irp,info)
endif
if (nza <= 0) then
a%irp(:) = 1
else
a%irp(1) = 1
if (nr < itemp(nza)) then
write(debug_unit,*) trim(name),': RWSHR=.false. : ',&
&nr,itemp(nza),' Expect trouble!'
info = 12
end if
j = 1
i = 1
irw = itemp(j)
outer: do
inner: do
if (i >= irw) exit inner
if (i>nr) then
write(debug_unit,*) trim(name),&
& 'Strange situation: i>nr ',i,nr,j,nza,irw
exit outer
end if
a%irp(i+1) = a%irp(i)
i = i + 1
end do inner
j = j + 1
if (j > nza) exit
if (itemp(j) /= irw) then
a%irp(i+1) = j
irw = itemp(j)
i = i + 1
endif
if (i>nr) exit
enddo outer
!
! Cleanup empty rows at the end
!
if (j /= (nza+1)) then
write(debug_unit,*) trim(name),': Problem from loop :',j,nza
info = 13
endif
do
if (i>nr) exit
a%irp(i+1) = j
i = i + 1
end do
endif
end subroutine psb_d_cp_csr_from_coo
@ -2845,8 +2926,8 @@ subroutine psb_d_cp_csr_to_coo(a,b,info)
end do
end do
call b%set_nzeros(a%get_nzeros())
call b%fix(info)
call b%set_sorted()
call b%set_asb()
end subroutine psb_d_cp_csr_to_coo
@ -2888,8 +2969,8 @@ subroutine psb_d_mv_csr_to_coo(a,b,info)
end do
end do
call a%free()
call b%fix(info)
call b%set_sorted()
call b%set_asb()
end subroutine psb_d_mv_csr_to_coo
@ -2920,7 +3001,7 @@ subroutine psb_d_mv_csr_from_coo(a,b,info)
debug_level = psb_get_debug_level()
call b%fix(info)
if (.not.b%is_sorted()) call b%fix(info)
if (info /= psb_success_) return
nr = b%get_nrows()

13
base/serial/impl/psb_s_coo_impl.f90
Unescape Escape View File

@ -398,6 +398,8 @@ subroutine psb_s_coo_allocate_mnnz(m,n,a,nz)
call a%set_triangle(.false.)
call a%set_unit(.false.)
call a%set_dupl(psb_dupl_def_)
! An empty matrix is sorted!
call a%set_sorted(.true.)
end if
if (info /= psb_success_) goto 9999
call psb_erractionrestore(err_act)
@ -2974,7 +2976,8 @@ subroutine psb_s_cp_coo_to_coo(a,b,info)
b%ja(1:nz) = a%ja(1:nz)
b%val(1:nz) = a%val(1:nz)
call b%fix(info)
if (.not.b%is_sorted()) call b%fix(info)
if (info /= psb_success_) goto 9999
@ -3020,7 +3023,7 @@ subroutine psb_s_cp_coo_from_coo(a,b,info)
a%ja(1:nz) = b%ja(1:nz)
a%val(1:nz) = b%val(1:nz)
call a%fix(info)
if (.not.a%is_sorted()) call a%fix(info)
if (info /= psb_success_) goto 9999
@ -3132,14 +3135,13 @@ subroutine psb_s_mv_coo_to_coo(a,b,info)
info = psb_success_
b%psb_s_base_sparse_mat = a%psb_s_base_sparse_mat
call b%set_nzeros(a%get_nzeros())
call b%reallocate(a%get_nzeros())
call move_alloc(a%ia, b%ia)
call move_alloc(a%ja, b%ja)
call move_alloc(a%val, b%val)
call a%free()
call b%fix(info)
if (.not.b%is_sorted()) call b%fix(info)
if (info /= psb_success_) goto 9999
@ -3177,13 +3179,12 @@ subroutine psb_s_mv_coo_from_coo(a,b,info)
info = psb_success_
a%psb_s_base_sparse_mat = b%psb_s_base_sparse_mat
call a%set_nzeros(b%get_nzeros())
call a%reallocate(b%get_nzeros())
call move_alloc(b%ia , a%ia )
call move_alloc(b%ja , a%ja )
call move_alloc(b%val, a%val )
call b%free()
call a%fix(info)
if (.not.a%is_sorted()) call a%fix(info)
if (info /= psb_success_) goto 9999

3
base/serial/impl/psb_s_csc_impl.f90
Unescape Escape View File

@ -2273,7 +2273,8 @@ subroutine psb_s_cp_csc_from_coo(a,b,info)
character(len=20) :: name
info = psb_success_
! This is to have fix_coo called behind the scenes
! We need to make a copy because mv_from will have to
! sort in column-major order.
call tmp%cp_from_coo(b,info)
if (info == psb_success_) call a%mv_from_coo(tmp,info)

93
base/serial/impl/psb_s_csr_impl.f90
Unescape Escape View File

@ -2802,9 +2802,90 @@ subroutine psb_s_cp_csr_from_coo(a,b,info)
character(len=20) :: name
info = psb_success_
if (.not.b%is_sorted()) then
! This is to have fix_coo called behind the scenes
call tmp%cp_from_coo(b,info)
if (info == psb_success_) call a%mv_from_coo(tmp,info)
if (info /= psb_success_) return
nr = tmp%get_nrows()
nc = tmp%get_ncols()
nza = tmp%get_nzeros()
a%psb_s_base_sparse_mat = tmp%psb_s_base_sparse_mat
! Dirty trick: call move_alloc to have the new data allocated just once.
call move_alloc(tmp%ia,itemp)
call move_alloc(tmp%ja,a%ja)
call move_alloc(tmp%val,a%val)
call psb_realloc(max(nr+1,nc+1),a%irp,info)
call tmp%free()
else
if (info /= psb_success_) return
nr = b%get_nrows()
nc = b%get_ncols()
nza = b%get_nzeros()
a%psb_s_base_sparse_mat = b%psb_s_base_sparse_mat
! Dirty trick: call move_alloc to have the new data allocated just once.
call psb_safe_ab_cpy(b%ia,itemp,info)
if (info /= psb_success_) call psb_safe_ab_cpy(b%ja,a%ja,info)
if (info /= psb_success_) call psb_safe_ab_cpy(b%val,a%val,info)
if (info /= psb_success_) call psb_realloc(max(nr+1,nc+1),a%irp,info)
endif
if (nza <= 0) then
a%irp(:) = 1
else
a%irp(1) = 1
if (nr < itemp(nza)) then
write(debug_unit,*) trim(name),': RWSHR=.false. : ',&
&nr,itemp(nza),' Expect trouble!'
info = 12
end if
j = 1
i = 1
irw = itemp(j)
outer: do
inner: do
if (i >= irw) exit inner
if (i>nr) then
write(debug_unit,*) trim(name),&
& 'Strange situation: i>nr ',i,nr,j,nza,irw
exit outer
end if
a%irp(i+1) = a%irp(i)
i = i + 1
end do inner
j = j + 1
if (j > nza) exit
if (itemp(j) /= irw) then
a%irp(i+1) = j
irw = itemp(j)
i = i + 1
endif
if (i>nr) exit
enddo outer
!
! Cleanup empty rows at the end
!
if (j /= (nza+1)) then
write(debug_unit,*) trim(name),': Problem from loop :',j,nza
info = 13
endif
do
if (i>nr) exit
a%irp(i+1) = j
i = i + 1
end do
endif
end subroutine psb_s_cp_csr_from_coo
@ -2845,8 +2926,8 @@ subroutine psb_s_cp_csr_to_coo(a,b,info)
end do
end do
call b%set_nzeros(a%get_nzeros())
call b%fix(info)
call b%set_sorted()
call b%set_asb()
end subroutine psb_s_cp_csr_to_coo
@ -2888,8 +2969,8 @@ subroutine psb_s_mv_csr_to_coo(a,b,info)
end do
end do
call a%free()
call b%fix(info)
call b%set_sorted()
call b%set_asb()
end subroutine psb_s_mv_csr_to_coo
@ -2920,7 +3001,7 @@ subroutine psb_s_mv_csr_from_coo(a,b,info)
debug_level = psb_get_debug_level()
call b%fix(info)
if (.not.b%is_sorted()) call b%fix(info)
if (info /= psb_success_) return
nr = b%get_nrows()

13
base/serial/impl/psb_z_coo_impl.f90
Unescape Escape View File

@ -398,6 +398,8 @@ subroutine psb_z_coo_allocate_mnnz(m,n,a,nz)
call a%set_triangle(.false.)
call a%set_unit(.false.)
call a%set_dupl(psb_dupl_def_)
! An empty matrix is sorted!
call a%set_sorted(.true.)
end if
if (info /= psb_success_) goto 9999
call psb_erractionrestore(err_act)
@ -2974,7 +2976,8 @@ subroutine psb_z_cp_coo_to_coo(a,b,info)
b%ja(1:nz) = a%ja(1:nz)
b%val(1:nz) = a%val(1:nz)
call b%fix(info)
if (.not.b%is_sorted()) call b%fix(info)
if (info /= psb_success_) goto 9999
@ -3020,7 +3023,7 @@ subroutine psb_z_cp_coo_from_coo(a,b,info)
a%ja(1:nz) = b%ja(1:nz)
a%val(1:nz) = b%val(1:nz)
call a%fix(info)
if (.not.a%is_sorted()) call a%fix(info)
if (info /= psb_success_) goto 9999
@ -3132,14 +3135,13 @@ subroutine psb_z_mv_coo_to_coo(a,b,info)
info = psb_success_
b%psb_z_base_sparse_mat = a%psb_z_base_sparse_mat
call b%set_nzeros(a%get_nzeros())
call b%reallocate(a%get_nzeros())
call move_alloc(a%ia, b%ia)
call move_alloc(a%ja, b%ja)
call move_alloc(a%val, b%val)
call a%free()
call b%fix(info)
if (.not.b%is_sorted()) call b%fix(info)
if (info /= psb_success_) goto 9999
@ -3177,13 +3179,12 @@ subroutine psb_z_mv_coo_from_coo(a,b,info)
info = psb_success_
a%psb_z_base_sparse_mat = b%psb_z_base_sparse_mat
call a%set_nzeros(b%get_nzeros())
call a%reallocate(b%get_nzeros())
call move_alloc(b%ia , a%ia )
call move_alloc(b%ja , a%ja )
call move_alloc(b%val, a%val )
call b%free()
call a%fix(info)
if (.not.a%is_sorted()) call a%fix(info)
if (info /= psb_success_) goto 9999

3
base/serial/impl/psb_z_csc_impl.f90
Unescape Escape View File

@ -2273,7 +2273,8 @@ subroutine psb_z_cp_csc_from_coo(a,b,info)
character(len=20) :: name
info = psb_success_
! This is to have fix_coo called behind the scenes
! We need to make a copy because mv_from will have to
! sort in column-major order.
call tmp%cp_from_coo(b,info)
if (info == psb_success_) call a%mv_from_coo(tmp,info)

93
base/serial/impl/psb_z_csr_impl.f90
Unescape Escape View File

@ -2802,9 +2802,90 @@ subroutine psb_z_cp_csr_from_coo(a,b,info)
character(len=20) :: name
info = psb_success_
if (.not.b%is_sorted()) then
! This is to have fix_coo called behind the scenes
call tmp%cp_from_coo(b,info)
if (info == psb_success_) call a%mv_from_coo(tmp,info)
if (info /= psb_success_) return
nr = tmp%get_nrows()
nc = tmp%get_ncols()
nza = tmp%get_nzeros()
a%psb_z_base_sparse_mat = tmp%psb_z_base_sparse_mat
! Dirty trick: call move_alloc to have the new data allocated just once.
call move_alloc(tmp%ia,itemp)
call move_alloc(tmp%ja,a%ja)
call move_alloc(tmp%val,a%val)
call psb_realloc(max(nr+1,nc+1),a%irp,info)
call tmp%free()
else
if (info /= psb_success_) return
nr = b%get_nrows()
nc = b%get_ncols()
nza = b%get_nzeros()
a%psb_z_base_sparse_mat = b%psb_z_base_sparse_mat
! Dirty trick: call move_alloc to have the new data allocated just once.
call psb_safe_ab_cpy(b%ia,itemp,info)
if (info /= psb_success_) call psb_safe_ab_cpy(b%ja,a%ja,info)
if (info /= psb_success_) call psb_safe_ab_cpy(b%val,a%val,info)
if (info /= psb_success_) call psb_realloc(max(nr+1,nc+1),a%irp,info)
endif
if (nza <= 0) then
a%irp(:) = 1
else
a%irp(1) = 1
if (nr < itemp(nza)) then
write(debug_unit,*) trim(name),': RWSHR=.false. : ',&
&nr,itemp(nza),' Expect trouble!'
info = 12
end if
j = 1
i = 1
irw = itemp(j)
outer: do
inner: do
if (i >= irw) exit inner
if (i>nr) then
write(debug_unit,*) trim(name),&
& 'Strange situation: i>nr ',i,nr,j,nza,irw
exit outer
end if
a%irp(i+1) = a%irp(i)
i = i + 1
end do inner
j = j + 1
if (j > nza) exit
if (itemp(j) /= irw) then
a%irp(i+1) = j
irw = itemp(j)
i = i + 1
endif
if (i>nr) exit
enddo outer
!
! Cleanup empty rows at the end
!
if (j /= (nza+1)) then
write(debug_unit,*) trim(name),': Problem from loop :',j,nza
info = 13
endif
do
if (i>nr) exit
a%irp(i+1) = j
i = i + 1
end do
endif
end subroutine psb_z_cp_csr_from_coo
@ -2845,8 +2926,8 @@ subroutine psb_z_cp_csr_to_coo(a,b,info)
end do
end do
call b%set_nzeros(a%get_nzeros())
call b%fix(info)
call b%set_sorted()
call b%set_asb()
end subroutine psb_z_cp_csr_to_coo
@ -2888,8 +2969,8 @@ subroutine psb_z_mv_csr_to_coo(a,b,info)
end do
end do
call a%free()
call b%fix(info)
call b%set_sorted()
call b%set_asb()
end subroutine psb_z_mv_csr_to_coo
@ -2920,7 +3001,7 @@ subroutine psb_z_mv_csr_from_coo(a,b,info)
debug_level = psb_get_debug_level()
call b%fix(info)
if (.not.b%is_sorted()) call b%fix(info)
if (info /= psb_success_) return
nr = b%get_nrows()

Write Preview
Loading…
Cancel
Save