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/Makefile
 base/newserial/psbn_base_mat_mod.f03
 base/newserial/psbn_d_base_mat_mod.f03
 base/newserial/psbn_d_coo_impl.f03
 base/newserial/psbn_d_csr_impl.f03
 base/newserial/psbn_d_csr_mat_mod.f03
 base/newserial/psbn_mat_impl.f03
 base/newserial/psbn_mat_mod.f03
 test/serial/Makefile
 test/serial/d_matgen.f03
 test/serial/psbn_d_cxx_impl.f03
 test/serial/psbn_d_cxx_mat_mod.f03

Improved error messages. 
Various cosmetic fixes.
psblas3-type-indexed
Salvatore Filippone 16 years ago
parent 7ee565006c
commit 607a0aa949
12 changed files with 1659 additions and 1433 deletions
Show Stats Download Patch File Download Diff File

1
base/Makefile
Unescape Escape View File

@ -22,6 +22,7 @@ clean:
(cd tools; make clean)
(cd serial; make clean)
(cd psblas; make clean)
(cd newserial; make clean)
veryclean: clean
/bin/rm -f $(HERE)/$(LIBNAME) $(LIBMOD) *$(.mod)

50
base/newserial/psbn_base_mat_mod.f03
Unescape Escape View File

@ -30,21 +30,13 @@ module psbn_base_mat_mod
integer, private :: state, duplicate
logical, private :: triangle, unitd, upper, sorted
contains
procedure, pass(a) :: set_nrows
procedure, pass(a) :: set_ncols
procedure, pass(a) :: set_dupl
procedure, pass(a) :: set_state
procedure, pass(a) :: set_null
procedure, pass(a) :: set_bld
procedure, pass(a) :: set_upd
procedure, pass(a) :: set_asb
procedure, pass(a) :: set_sorted
procedure, pass(a) :: set_upper
procedure, pass(a) :: set_lower
procedure, pass(a) :: set_triangle
procedure, pass(a) :: set_unit
! ====================================
!
! Getters
!
!
! ====================================
procedure, pass(a) :: get_nrows
procedure, pass(a) :: get_ncols
procedure, pass(a) :: get_nzeros
@ -52,8 +44,6 @@ module psbn_base_mat_mod
procedure, pass(a) :: get_state
procedure, pass(a) :: get_dupl
procedure, pass(a) :: get_fmt
procedure, pass(a) :: is_null
procedure, pass(a) :: is_bld
procedure, pass(a) :: is_upd
@ -63,13 +53,39 @@ module psbn_base_mat_mod
procedure, pass(a) :: is_lower
procedure, pass(a) :: is_triangle
procedure, pass(a) :: is_unit
! ====================================
!
! Setters
!
! ====================================
procedure, pass(a) :: set_nrows
procedure, pass(a) :: set_ncols
procedure, pass(a) :: set_dupl
procedure, pass(a) :: set_state
procedure, pass(a) :: set_null
procedure, pass(a) :: set_bld
procedure, pass(a) :: set_upd
procedure, pass(a) :: set_asb
procedure, pass(a) :: set_sorted
procedure, pass(a) :: set_upper
procedure, pass(a) :: set_lower
procedure, pass(a) :: set_triangle
procedure, pass(a) :: set_unit
! ====================================
!
! Data management
!
! ====================================
procedure, pass(a) :: get_neigh
procedure, pass(a) :: allocate_mnnz
procedure, pass(a) :: reallocate_nz
procedure, pass(a) :: free
generic, public :: allocate => allocate_mnnz
generic, public :: reallocate => reallocate_nz
procedure, pass(a) :: print => sparse_print
end type psbn_base_sparse_mat

613
base/newserial/psbn_d_base_mat_mod.f03
Unescape Escape View File

@ -10,6 +10,7 @@ module psbn_d_base_mat_mod
procedure, pass(a) :: d_base_cssv
procedure, pass(a) :: d_base_cssm
generic, public :: cssm => d_base_cssm, d_base_cssv
procedure, pass(a) :: csnmi
procedure, pass(a) :: csput
procedure, pass(a) :: cp_to_coo
procedure, pass(a) :: cp_from_coo
@ -21,7 +22,7 @@ module psbn_d_base_mat_mod
procedure, pass(a) :: mv_from_fmt
end type psbn_d_base_sparse_mat
private :: d_base_csmv, d_base_csmm, d_base_cssv, d_base_cssm,&
& csput, cp_to_coo, cp_from_coo, cp_to_fmt, cp_from_fmt, &
& csnmi, csput, cp_to_coo, cp_from_coo, cp_to_fmt, cp_from_fmt, &
& mv_to_coo, mv_from_coo, mv_to_fmt, mv_from_fmt
@ -40,6 +41,7 @@ module psbn_d_base_mat_mod
procedure, pass(a) :: d_base_csmv => d_coo_csmv
procedure, pass(a) :: d_base_cssm => d_coo_cssm
procedure, pass(a) :: d_base_cssv => d_coo_cssv
procedure, pass(a) :: csnmi => d_coo_csnmi
procedure, pass(a) :: csput => d_coo_csput
procedure, pass(a) :: reallocate_nz => d_coo_reallocate_nz
procedure, pass(a) :: allocate_mnnz => d_coo_allocate_mnnz
@ -58,7 +60,7 @@ module psbn_d_base_mat_mod
end type psbn_d_coo_sparse_mat
private :: d_coo_get_nzeros, d_coo_set_nzeros, &
& d_coo_csmm, d_coo_csmv, d_coo_cssm, d_coo_cssv, &
& d_coo_csmm, d_coo_csmv, d_coo_cssm, d_coo_cssv, d_coo_csnmi, &
& d_coo_csput, d_coo_reallocate_nz, d_coo_allocate_mnnz, &
& d_fix_coo, d_coo_free, d_coo_print, d_coo_get_fmt, &
& d_cp_coo_to_coo, d_cp_coo_from_coo, &
@ -221,9 +223,33 @@ module psbn_d_base_mat_mod
end subroutine d_coo_csmm_impl
end interface
interface d_coo_csnmi_impl
function d_coo_csnmi_impl(a) result(res)
use psb_const_mod
import psbn_d_coo_sparse_mat
class(psbn_d_coo_sparse_mat), intent(in) :: a
real(psb_dpk_) :: res
end function d_coo_csnmi_impl
end interface
contains
!====================================
!
!
!
! Data management
!
!
!
!
!
!====================================
subroutine cp_to_coo(a,b,info)
use psb_error_mod
use psb_realloc_mod
@ -236,7 +262,7 @@ contains
character(len=20) :: name='to_coo'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
call psb_get_erraction(err_act)
! This is the base version. If we get here
! it means the derived class is incomplete,
! so we throw an error.
@ -262,7 +288,7 @@ contains
character(len=20) :: name='from_coo'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
call psb_get_erraction(err_act)
! This is the base version. If we get here
! it means the derived class is incomplete,
! so we throw an error.
@ -289,7 +315,7 @@ contains
character(len=20) :: name='to_fmt'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
call psb_get_erraction(err_act)
! This is the base version. If we get here
! it means the derived class is incomplete,
! so we throw an error.
@ -315,7 +341,7 @@ contains
character(len=20) :: name='from_fmt'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
call psb_get_erraction(err_act)
! This is the base version. If we get here
! it means the derived class is incomplete,
! so we throw an error.
@ -342,7 +368,7 @@ contains
character(len=20) :: name='to_coo'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
call psb_get_erraction(err_act)
! This is the base version. If we get here
! it means the derived class is incomplete,
! so we throw an error.
@ -368,7 +394,7 @@ contains
character(len=20) :: name='from_coo'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
call psb_get_erraction(err_act)
! This is the base version. If we get here
! it means the derived class is incomplete,
! so we throw an error.
@ -395,7 +421,7 @@ contains
character(len=20) :: name='to_fmt'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
call psb_get_erraction(err_act)
! This is the base version. If we get here
! it means the derived class is incomplete,
! so we throw an error.
@ -421,7 +447,7 @@ contains
character(len=20) :: name='from_fmt'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
call psb_get_erraction(err_act)
! This is the base version. If we get here
! it means the derived class is incomplete,
! so we throw an error.
@ -435,47 +461,6 @@ contains
end subroutine mv_from_fmt
function d_coo_get_fmt(a) result(res)
implicit none
class(psbn_d_coo_sparse_mat), intent(in) :: a
character(len=5) :: res
res = 'COO'
end function d_coo_get_fmt
subroutine d_fix_coo(a,info,idir)
use psb_error_mod
use psb_const_mod
implicit none
class(psbn_d_coo_sparse_mat), intent(inout) :: a
integer, intent(out) :: info
integer, intent(in), optional :: idir
Integer :: err_act
character(len=20) :: name='fix_coo'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
info = 0
call d_fix_coo_impl(a,info,idir)
if (info /= 0) goto 9999
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
call psb_errpush(info,name)
if (err_act /= psb_act_ret_) then
call psb_error()
end if
return
end subroutine d_fix_coo
subroutine csput(nz,val,ia,ja,a,imin,imax,jmin,jmax,info,gtl)
use psb_error_mod
@ -491,7 +476,7 @@ contains
character(len=20) :: name='csput'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
call psb_get_erraction(err_act)
! This is the base version. If we get here
! it means the derived class is incomplete,
! so we throw an error.
@ -505,6 +490,19 @@ contains
end subroutine csput
!====================================
!
!
!
! Computational routines
!
!
!
!
!
!
!====================================
subroutine d_base_csmm(alpha,a,x,beta,y,info,trans)
use psb_error_mod
implicit none
@ -518,7 +516,7 @@ contains
character(len=20) :: name='d_base_csmm'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
call psb_get_erraction(err_act)
! This is the base version. If we get here
! it means the derived class is incomplete,
! so we throw an error.
@ -545,7 +543,7 @@ contains
character(len=20) :: name='d_base_csmv'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
call psb_get_erraction(err_act)
! This is the base version. If we get here
! it means the derived class is incomplete,
! so we throw an error.
@ -573,7 +571,7 @@ contains
character(len=20) :: name='d_base_cssm'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
call psb_get_erraction(err_act)
! This is the base version. If we get here
! it means the derived class is incomplete,
! so we throw an error.
@ -600,7 +598,7 @@ contains
character(len=20) :: name='d_base_cssv'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
call psb_get_erraction(err_act)
! This is the base version. If we get here
! it means the derived class is incomplete,
! so we throw an error.
@ -615,6 +613,158 @@ contains
end subroutine d_base_cssv
function csnmi(a) result(res)
use psb_error_mod
use psb_const_mod
implicit none
class(psbn_d_base_sparse_mat), intent(in) :: a
real(psb_dpk_) :: res
Integer :: err_act, info
character(len=20) :: name='csnmi'
logical, parameter :: debug=.false.
call psb_get_erraction(err_act)
! This is the base version. If we get here
! it means the derived class is incomplete,
! so we throw an error.
info = 700
call psb_errpush(info,name,a_err=a%get_fmt())
write(0,*) 'Got into error path',err_act,psb_act_ret_
if (err_act /= psb_act_ret_) then
call psb_error()
end if
res = -done
return
end function csnmi
!====================================
!
!
!
! Getters
!
!
!
!
!
!====================================
function d_coo_get_fmt(a) result(res)
implicit none
class(psbn_d_coo_sparse_mat), intent(in) :: a
character(len=5) :: res
res = 'COO'
end function d_coo_get_fmt
function d_coo_get_size(a) result(res)
implicit none
class(psbn_d_coo_sparse_mat), intent(in) :: a
integer :: res
res = -1
if (allocated(a%ia)) res = size(a%ia)
if (allocated(a%ja)) then
if (res >= 0) then
res = min(res,size(a%ja))
else
res = size(a%ja)
end if
end if
if (allocated(a%val)) then
if (res >= 0) then
res = min(res,size(a%val))
else
res = size(a%val)
end if
end if
end function d_coo_get_size
function d_coo_get_nzeros(a) result(res)
implicit none
class(psbn_d_coo_sparse_mat), intent(in) :: a
integer :: res
res = a%nnz
end function d_coo_get_nzeros
!====================================
!
!
!
! Setters
!
!
!
!
!
!
!====================================
subroutine d_coo_set_nzeros(nz,a)
implicit none
integer, intent(in) :: nz
class(psbn_d_coo_sparse_mat), intent(inout) :: a
a%nnz = nz
end subroutine d_coo_set_nzeros
!====================================
!
!
!
! Data management
!
!
!
!
!
!====================================
subroutine d_fix_coo(a,info,idir)
use psb_error_mod
use psb_const_mod
implicit none
class(psbn_d_coo_sparse_mat), intent(inout) :: a
integer, intent(out) :: info
integer, intent(in), optional :: idir
Integer :: err_act
character(len=20) :: name='fix_coo'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
info = 0
call d_fix_coo_impl(a,info,idir)
if (info /= 0) goto 9999
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
call psb_errpush(info,name)
if (err_act /= psb_act_ret_) then
call psb_error()
end if
return
end subroutine d_fix_coo
subroutine d_cp_coo_to_coo(a,b,info)
use psb_error_mod
@ -910,48 +1060,6 @@ contains
end subroutine d_coo_reallocate_nz
function d_coo_get_size(a) result(res)
implicit none
class(psbn_d_coo_sparse_mat), intent(in) :: a
integer :: res
res = -1
if (allocated(a%ia)) res = size(a%ia)
if (allocated(a%ja)) then
if (res >= 0) then
res = min(res,size(a%ja))
else
res = size(a%ja)
end if
end if
if (allocated(a%val)) then
if (res >= 0) then
res = min(res,size(a%val))
else
res = size(a%val)
end if
end if
end function d_coo_get_size
function d_coo_get_nzeros(a) result(res)
implicit none
class(psbn_d_coo_sparse_mat), intent(in) :: a
integer :: res
res = a%nnz
end function d_coo_get_nzeros
subroutine d_coo_set_nzeros(nz,a)
implicit none
integer, intent(in) :: nz
class(psbn_d_coo_sparse_mat), intent(inout) :: a
a%nnz = nz
end subroutine d_coo_set_nzeros
subroutine d_coo_csput(nz,val,ia,ja,a,imin,imax,jmin,jmax,info,gtl)
use psb_error_mod
use psb_realloc_mod
@ -1017,6 +1125,169 @@ contains
end subroutine d_coo_csput
subroutine d_coo_free(a)
implicit none
class(psbn_d_coo_sparse_mat), intent(inout) :: a
if (allocated(a%ia)) deallocate(a%ia)
if (allocated(a%ja)) deallocate(a%ja)
if (allocated(a%val)) deallocate(a%val)
call a%set_null()
call a%set_nrows(0)
call a%set_ncols(0)
return
end subroutine d_coo_free
subroutine d_coo_allocate_mnnz(m,n,a,nz)
use psb_error_mod
use psb_realloc_mod
implicit none
integer, intent(in) :: m,n
class(psbn_d_coo_sparse_mat), intent(inout) :: a
integer, intent(in), optional :: nz
Integer :: err_act, info, nz_
character(len=20) :: name='allocate_mnz'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
info = 0
if (m < 0) then
info = 10
call psb_errpush(info,name,i_err=(/1,0,0,0,0/))
goto 9999
endif
if (n < 0) then
info = 10
call psb_errpush(info,name,i_err=(/2,0,0,0,0/))
goto 9999
endif
if (present(nz)) then
nz_ = nz
else
nz_ = max(7*m,7*n,1)
end if
if (nz_ < 0) then
info = 10
call psb_errpush(info,name,i_err=(/3,0,0,0,0/))
goto 9999
endif
if (info == 0) call psb_realloc(nz_,a%ia,info)
if (info == 0) call psb_realloc(nz_,a%ja,info)
if (info == 0) call psb_realloc(nz_,a%val,info)
if (info == 0) then
call a%set_nrows(m)
call a%set_ncols(n)
call a%set_nzeros(0)
call a%set_bld()
call a%set_triangle(.false.)
call a%set_dupl(psbn_dupl_def_)
end if
if (info /= 0) goto 9999
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_abort_) then
call psb_error()
return
end if
return
end subroutine d_coo_allocate_mnnz
subroutine d_coo_print(iout,a,iv,eirs,eics,head,ivr,ivc)
use psb_spmat_type
use psb_string_mod
implicit none
integer, intent(in) :: iout
class(psbn_d_coo_sparse_mat), intent(in) :: a
integer, intent(in), optional :: iv(:)
integer, intent(in), optional :: eirs,eics
character(len=*), optional :: head
integer, intent(in), optional :: ivr(:), ivc(:)
Integer :: err_act
character(len=20) :: name='d_coo_print'
logical, parameter :: debug=.false.
character(len=80) :: frmtv
integer :: irs,ics,i,j, nmx, ni, nr, nc, nz
if (present(eirs)) then
irs = eirs
else
irs = 0
endif
if (present(eics)) then
ics = eics
else
ics = 0
endif
if (present(head)) then
write(iout,'(a)') '%%MatrixMarket matrix coordinate real general'
write(iout,'(a,a)') '% ',head
write(iout,'(a)') '%'
write(iout,'(a,a)') '% COO'
endif
nr = a%get_nrows()
nc = a%get_ncols()
nz = a%get_nzeros()
nmx = max(nr,nc,1)
ni = floor(log10(1.0*nmx)) + 1
write(frmtv,'(a,i3.3,a,i3.3,a)') '(2(i',ni,',1x),es26.18,1x,2(i',ni,',1x))'
write(iout,*) nr, nc, nz
if(present(iv)) then
do j=1,a%get_nzeros()
write(iout,frmtv) iv(a%ia(j)),iv(a%ja(j)),a%val(j)
enddo
else
if (present(ivr).and..not.present(ivc)) then
do j=1,a%get_nzeros()
write(iout,frmtv) ivr(a%ia(j)),a%ja(j),a%val(j)
enddo
else if (present(ivr).and.present(ivc)) then
do j=1,a%get_nzeros()
write(iout,frmtv) ivr(a%ia(j)),ivc(a%ja(j)),a%val(j)
enddo
else if (.not.present(ivr).and.present(ivc)) then
do j=1,a%get_nzeros()
write(iout,frmtv) a%ia(j),ivc(a%ja(j)),a%val(j)
enddo
else if (.not.present(ivr).and..not.present(ivc)) then
do j=1,a%get_nzeros()
write(iout,frmtv) a%ia(j),a%ja(j),a%val(j)
enddo
endif
endif
end subroutine d_coo_print
!====================================
!
!
!
! Computational routines
!
!
!
!
!
!
!====================================
subroutine d_coo_csmv(alpha,a,x,beta,y,info,trans)
use psb_error_mod
implicit none
@ -1205,155 +1476,23 @@ contains
end subroutine d_coo_cssm
subroutine d_coo_free(a)
implicit none
class(psbn_d_coo_sparse_mat), intent(inout) :: a
if (allocated(a%ia)) deallocate(a%ia)
if (allocated(a%ja)) deallocate(a%ja)
if (allocated(a%val)) deallocate(a%val)
call a%set_null()
call a%set_nrows(0)
call a%set_ncols(0)
return
end subroutine d_coo_free
subroutine d_coo_allocate_mnnz(m,n,a,nz)
function d_coo_csnmi(a) result(res)
use psb_error_mod
use psb_realloc_mod
implicit none
integer, intent(in) :: m,n
class(psbn_d_coo_sparse_mat), intent(inout) :: a
integer, intent(in), optional :: nz
Integer :: err_act, info, nz_
character(len=20) :: name='allocate_mnz'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
info = 0
if (m < 0) then
info = 10
call psb_errpush(info,name,i_err=(/1,0,0,0,0/))
goto 9999
endif
if (n < 0) then
info = 10
call psb_errpush(info,name,i_err=(/2,0,0,0,0/))
goto 9999
endif
if (present(nz)) then
nz_ = nz
else
nz_ = max(7*m,7*n,1)
end if
if (nz_ < 0) then
info = 10
call psb_errpush(info,name,i_err=(/3,0,0,0,0/))
goto 9999
endif
if (info == 0) call psb_realloc(nz_,a%ia,info)
if (info == 0) call psb_realloc(nz_,a%ja,info)
if (info == 0) call psb_realloc(nz_,a%val,info)
if (info == 0) then
call a%set_nrows(m)
call a%set_ncols(n)
call a%set_nzeros(0)
call a%set_bld()
call a%set_triangle(.false.)
call a%set_dupl(psbn_dupl_def_)
end if
if (info /= 0) goto 9999
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_abort_) then
call psb_error()
return
end if
return
end subroutine d_coo_allocate_mnnz
subroutine d_coo_print(iout,a,iv,eirs,eics,head,ivr,ivc)
use psb_spmat_type
use psb_string_mod
use psb_const_mod
implicit none
integer, intent(in) :: iout
class(psbn_d_coo_sparse_mat), intent(in) :: a
integer, intent(in), optional :: iv(:)
integer, intent(in), optional :: eirs,eics
character(len=*), optional :: head
integer, intent(in), optional :: ivr(:), ivc(:)
real(psb_dpk_) :: res
Integer :: err_act
character(len=20) :: name='d_coo_print'
character(len=20) :: name='csnmi'
logical, parameter :: debug=.false.
character(len=80) :: frmtv
integer :: irs,ics,i,j, nmx, ni, nr, nc, nz
if (present(eirs)) then
irs = eirs
else
irs = 0
endif
if (present(eics)) then
ics = eics
else
ics = 0
endif
if (present(head)) then
write(iout,'(a)') '%%MatrixMarket matrix coordinate real general'
write(iout,'(a,a)') '% ',head
write(iout,'(a)') '%'
write(iout,'(a,a)') '% COO'
endif
res = d_coo_csnmi_impl(a)
nr = a%get_nrows()
nc = a%get_ncols()
nz = a%get_nzeros()
nmx = max(nr,nc,1)
ni = floor(log10(1.0*nmx)) + 1
write(frmtv,'(a,i3.3,a,i3.3,a)') '(2(i',ni,',1x),es26.18,1x,2(i',ni,',1x))'
write(iout,*) nr, nc, nz
if(present(iv)) then
do j=1,a%get_nzeros()
write(iout,frmtv) iv(a%ia(j)),iv(a%ja(j)),a%val(j)
enddo
else
if (present(ivr).and..not.present(ivc)) then
do j=1,a%get_nzeros()
write(iout,frmtv) ivr(a%ia(j)),a%ja(j),a%val(j)
enddo
else if (present(ivr).and.present(ivc)) then
do j=1,a%get_nzeros()
write(iout,frmtv) ivr(a%ia(j)),ivc(a%ja(j)),a%val(j)
enddo
else if (.not.present(ivr).and.present(ivc)) then
do j=1,a%get_nzeros()
write(iout,frmtv) a%ia(j),ivc(a%ja(j)),a%val(j)
enddo
else if (.not.present(ivr).and..not.present(ivc)) then
do j=1,a%get_nzeros()
write(iout,frmtv) a%ia(j),a%ja(j),a%val(j)
enddo
endif
endif
end subroutine d_coo_print
return
end function d_coo_csnmi
end module psbn_d_base_mat_mod

308
base/newserial/psbn_d_coo_impl.f03
Unescape Escape View File

@ -852,6 +852,54 @@ subroutine d_coo_csmm_impl(alpha,a,x,beta,y,info,trans)
end subroutine d_coo_csmm_impl
function d_coo_csnmi_impl(a) result(res)
use psb_error_mod
use psbn_d_base_mat_mod, psb_protect_name => d_coo_csnmi_impl
implicit none
class(psbn_d_coo_sparse_mat), intent(in) :: a
real(psb_dpk_) :: res
integer :: i,j,k,m,n, nnz, ir, jc, nc
real(psb_dpk_) :: acc
real(psb_dpk_), allocatable :: tmp(:,:)
logical :: tra
Integer :: err_act
character(len=20) :: name='d_base_csnmi'
logical, parameter :: debug=.false.
res = dzero
nnz = a%get_nzeros()
i = 1
j = i
do while (i<=nnz)
do while ((a%ia(j) == a%ia(i)).and. (j <= nnz))
j = j+1
enddo
acc = dzero
do k=i, j-1
acc = acc + abs(a%val(k))
end do
res = max(res,acc)
end do
end function d_coo_csnmi_impl
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!
!
!
! Data management
!
!
!
!
!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
subroutine d_coo_csput_impl(nz,val,ia,ja,a,imin,imax,jmin,jmax,info,gtl)
use psb_error_mod
@ -950,80 +998,6 @@ subroutine d_coo_csput_impl(nz,val,ia,ja,a,imin,imax,jmin,jmax,info,gtl)
contains
!!$
!!$ subroutine psb_inner_upd(nz,ia,ja,val,nza,aspk,maxsz,&
!!$ & imin,imax,jmin,jmax,info,gtl)
!!$ implicit none
!!$
!!$ integer, intent(in) :: nz, imin,imax,jmin,jmax,maxsz
!!$ integer, intent(in) :: ia(:),ja(:)
!!$ integer, intent(inout) :: nza
!!$ real(psb_dpk_), intent(in) :: val(:)
!!$ real(psb_dpk_), intent(inout) :: aspk(:)
!!$ integer, intent(out) :: info
!!$ integer, intent(in), optional :: gtl(:)
!!$ integer :: i,ir,ic, ng,nzl
!!$ character(len=20) :: name, ch_err
!!$
!!$
!!$ name='psb_inner_upd'
!!$ nzl = 0
!!$ if (present(gtl)) then
!!$ ng = size(gtl)
!!$ if ((nza > nzl)) then
!!$ do i=1, nz
!!$ nza = nza + 1
!!$ if (nza>maxsz) then
!!$ call psb_errpush(50,name,i_err=(/7,maxsz,5,0,nza /))
!!$ info = -71
!!$ return
!!$ endif
!!$ aspk(nza) = val(i)
!!$ end do
!!$ else
!!$ do i=1, nz
!!$ ir = ia(i)
!!$ ic = ja(i)
!!$ if ((ir >=1).and.(ir<=ng).and.(ic>=1).and.(ic<=ng)) then
!!$ ir = gtl(ir)
!!$ ic = gtl(ic)
!!$ if ((ir >=imin).and.(ir<=imax).and.(ic>=jmin).and.(ic<=jmax)) then
!!$ nza = nza + 1
!!$ if (nza>maxsz) then
!!$ info = -72
!!$ return
!!$ endif
!!$ aspk(nza) = val(i)
!!$ end if
!!$ end if
!!$ end do
!!$ end if
!!$ else
!!$ if ((nza >= nzl)) then
!!$ do i=1, nz
!!$ nza = nza + 1
!!$ if (nza>maxsz) then
!!$ info = -73
!!$ return
!!$ endif
!!$ aspk(nza) = val(i)
!!$ end do
!!$ else
!!$ do i=1, nz
!!$ ir = ia(i)
!!$ ic = ja(i)
!!$ if ((ir >=imin).and.(ir<=imax).and.(ic>=jmin).and.(ic<=jmax)) then
!!$ nza = nza + 1
!!$ if (nza>maxsz) then
!!$ info = -74
!!$ return
!!$ endif
!!$ aspk(nza) = val(i)
!!$ end if
!!$ end do
!!$ end if
!!$ end if
!!$ end subroutine psb_inner_upd
subroutine psb_inner_ins(nz,ia,ja,val,nza,ia1,ia2,aspk,maxsz,&
& imin,imax,jmin,jmax,info,gtl)
@ -1518,7 +1492,7 @@ subroutine d_fix_coo_impl(a,info,idir)
if (nza < 2) return
dupl_ = a%get_dupl()
!!$
call d_fix_coo_inner(nza,dupl_,a%ia,a%ja,a%val,i,info,idir_)
call a%set_sorted()
@ -1526,188 +1500,6 @@ subroutine d_fix_coo_impl(a,info,idir)
call a%set_asb()
!!$ allocate(iaux(nza+2),stat=info)
!!$ if (info /= 0) return
!!$
!!$
!!$ select case(idir_)
!!$
!!$ case(0) ! Row major order
!!$
!!$ call msort_up(nza,a%ia(1),iaux(1),iret)
!!$ if (iret == 0) &
!!$ & call psb_ip_reord(nza,a%val,a%ia,a%ja,iaux)
!!$ i = 1
!!$ j = i
!!$ do while (i <= nza)
!!$ do while ((a%ia(j) == a%ia(i)))
!!$ j = j+1
!!$ if (j > nza) exit
!!$ enddo
!!$ nzl = j - i
!!$ call msort_up(nzl,a%ja(i),iaux(1),iret)
!!$ if (iret == 0) &
!!$ & call psb_ip_reord(nzl,a%val(i:i+nzl-1),&
!!$ & a%ia(i:i+nzl-1),a%ja(i:i+nzl-1),iaux)
!!$ i = j
!!$ enddo
!!$
!!$ i = 1
!!$ irw = a%ia(i)
!!$ icl = a%ja(i)
!!$ j = 1
!!$
!!$ select case(dupl_)
!!$ case(psbn_dupl_ovwrt_)
!!$
!!$ do
!!$ j = j + 1
!!$ if (j > nza) exit
!!$ if ((a%ia(j) == irw).and.(a%ja(j) == icl)) then
!!$ a%val(i) = a%val(j)
!!$ else
!!$ i = i+1
!!$ a%val(i) = a%val(j)
!!$ a%ia(i) = a%ia(j)
!!$ a%ja(i) = a%ja(j)
!!$ irw = a%ia(i)
!!$ icl = a%ja(i)
!!$ endif
!!$ enddo
!!$
!!$ case(psbn_dupl_add_)
!!$
!!$ do
!!$ j = j + 1
!!$ if (j > nza) exit
!!$ if ((a%ia(j) == irw).and.(a%ja(j) == icl)) then
!!$ a%val(i) = a%val(i) + a%val(j)
!!$ else
!!$ i = i+1
!!$ a%val(i) = a%val(j)
!!$ a%ia(i) = a%ia(j)
!!$ a%ja(i) = a%ja(j)
!!$ irw = a%ia(i)
!!$ icl = a%ja(i)
!!$ endif
!!$ enddo
!!$
!!$ case(psbn_dupl_err_)
!!$ do
!!$ j = j + 1
!!$ if (j > nza) exit
!!$ if ((a%ia(j) == irw).and.(a%ja(j) == icl)) then
!!$ call psb_errpush(130,name)
!!$ goto 9999
!!$ else
!!$ i = i+1
!!$ a%val(i) = a%val(j)
!!$ a%ia(i) = a%ia(j)
!!$ a%ja(i) = a%ja(j)
!!$ irw = a%ia(i)
!!$ icl = a%ja(i)
!!$ endif
!!$ enddo
!!$ case default
!!$ write(0,*) 'Error in fix_coo: unsafe dupl',dupl_
!!$
!!$ end select
!!$
!!$
!!$ if(debug_level >= psb_debug_serial_)&
!!$ & write(debug_unit,*) trim(name),': end second loop'
!!$
!!$ case(1) ! Col major order
!!$
!!$ call msort_up(nza,a%ja(1),iaux(1),iret)
!!$ if (iret == 0) &
!!$ & call psb_ip_reord(nza,a%val,a%ia,a%ja,iaux)
!!$ i = 1
!!$ j = i
!!$ do while (i <= nza)
!!$ do while ((a%ja(j) == a%ja(i)))
!!$ j = j+1
!!$ if (j > nza) exit
!!$ enddo
!!$ nzl = j - i
!!$ call msort_up(nzl,a%ia(i),iaux(1),iret)
!!$ if (iret == 0) &
!!$ & call psb_ip_reord(nzl,a%val(i:i+nzl-1),&
!!$ & a%ia(i:i+nzl-1),a%ja(i:i+nzl-1),iaux)
!!$ i = j
!!$ enddo
!!$
!!$ i = 1
!!$ irw = a%ia(i)
!!$ icl = a%ja(i)
!!$ j = 1
!!$
!!$
!!$ select case(dupl_)
!!$ case(psbn_dupl_ovwrt_)
!!$ do
!!$ j = j + 1
!!$ if (j > nza) exit
!!$ if ((a%ia(j) == irw).and.(a%ja(j) == icl)) then
!!$ a%val(i) = a%val(j)
!!$ else
!!$ i = i+1
!!$ a%val(i) = a%val(j)
!!$ a%ia(i) = a%ia(j)
!!$ a%ja(i) = a%ja(j)
!!$ irw = a%ia(i)
!!$ icl = a%ja(i)
!!$ endif
!!$ enddo
!!$
!!$ case(psbn_dupl_add_)
!!$ do
!!$ j = j + 1
!!$ if (j > nza) exit
!!$ if ((a%ia(j) == irw).and.(a%ja(j) == icl)) then
!!$ a%val(i) = a%val(i) + a%val(j)
!!$ else
!!$ i = i+1
!!$ a%val(i) = a%val(j)
!!$ a%ia(i) = a%ia(j)
!!$ a%ja(i) = a%ja(j)
!!$ irw = a%ia(i)
!!$ icl = a%ja(i)
!!$ endif
!!$ enddo
!!$
!!$ case(psbn_dupl_err_)
!!$ do
!!$ j = j + 1
!!$ if (j > nza) exit
!!$ if ((a%ia(j) == irw).and.(a%ja(j) == icl)) then
!!$ call psb_errpush(130,name)
!!$ goto 9999
!!$ else
!!$ i = i+1
!!$ a%val(i) = a%val(j)
!!$ a%ia(i) = a%ia(j)
!!$ a%ja(i) = a%ja(j)
!!$ irw = a%ia(i)
!!$ icl = a%ja(i)
!!$ endif
!!$ enddo
!!$ case default
!!$ write(0,*) 'Error in fix_coo: unsafe dupl',dupl_
!!$ end select
!!$ if (debug_level >= psb_debug_serial_)&
!!$ & write(debug_unit,*) trim(name),': end second loop'
!!$ case default
!!$ write(debug_unit,*) trim(name),': unknown direction ',idir_
!!$ end select
!!$
!!$
!!$ call a%set_sorted()
!!$ call a%set_nzeros(i)
!!$ call a%set_asb()
!!$
!!$ deallocate(iaux)
!!$
call psb_erractionrestore(err_act)
return
@ -1719,8 +1511,6 @@ subroutine d_fix_coo_impl(a,info,idir)
end if
return
end subroutine d_fix_coo_impl

52
base/newserial/psbn_d_csr_impl.f03
Unescape Escape View File

@ -1,4 +1,17 @@
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!
!
!
! Computational routines
!
!
!
!
!
!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
subroutine d_csr_csmv_impl(alpha,a,x,beta,y,info,trans)
use psb_error_mod
use psbn_d_csr_mat_mod, psb_protect_name => d_csr_csmv_impl
@ -940,6 +953,45 @@ contains
end subroutine d_csr_cssm_impl
function d_csr_csnmi_impl(a) result(res)
use psb_error_mod
use psbn_d_csr_mat_mod, psb_protect_name => d_csr_csnmi_impl
implicit none
class(psbn_d_csr_sparse_mat), intent(in) :: a
real(psb_dpk_) :: res
integer :: i,j,k,m,n, nr, ir, jc, nc
real(psb_dpk_) :: acc
logical :: tra
Integer :: err_act
character(len=20) :: name='d_csnmi'
logical, parameter :: debug=.false.
res = dzero
do i = 1, a%get_nrows()
acc = dzero
do j=a%irp(i),a%irp(i+1)-1
acc = acc + abs(a%val(j))
end do
res = max(res,acc)
end do
end function d_csr_csnmi_impl
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!
!
!
! Data management
!
!
!
!
!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
subroutine d_csr_csput_impl(nz,val,ia,ja,a,imin,imax,jmin,jmax,info,gtl)

465
base/newserial/psbn_d_csr_mat_mod.f03
Unescape Escape View File

@ -9,10 +9,12 @@ module psbn_d_csr_mat_mod
contains
procedure, pass(a) :: get_nzeros => d_csr_get_nzeros
procedure, pass(a) :: get_fmt => d_csr_get_fmt
procedure, pass(a) :: d_base_csmm => d_csr_csmm
procedure, pass(a) :: d_base_csmv => d_csr_csmv
procedure, pass(a) :: d_base_cssm => d_csr_cssm
procedure, pass(a) :: d_base_cssv => d_csr_cssv
procedure, pass(a) :: csnmi => d_csr_csnmi
procedure, pass(a) :: reallocate_nz => d_csr_reallocate_nz
procedure, pass(a) :: csput => d_csr_csput
procedure, pass(a) :: allocate_mnnz => d_csr_allocate_mnnz
@ -26,11 +28,10 @@ module psbn_d_csr_mat_mod
procedure, pass(a) :: mv_from_fmt => d_mv_csr_from_fmt
procedure, pass(a) :: free => d_csr_free
procedure, pass(a) :: print => d_csr_print
procedure, pass(a) :: get_fmt => d_csr_get_fmt
end type psbn_d_csr_sparse_mat
private :: d_csr_get_nzeros, d_csr_csmm, d_csr_csmv, d_csr_cssm, d_csr_cssv, &
& d_csr_csput, d_csr_reallocate_nz, d_csr_allocate_mnnz, &
& d_csr_free, d_csr_print, d_csr_get_fmt, &
& d_csr_free, d_csr_print, d_csr_get_fmt, d_csr_csnmi, &
& d_cp_csr_to_coo, d_cp_csr_from_coo, &
& d_mv_csr_to_coo, d_mv_csr_from_coo, &
& d_cp_csr_to_fmt, d_cp_csr_from_fmt, &
@ -181,10 +182,31 @@ module psbn_d_csr_mat_mod
end subroutine d_csr_csmm_impl
end interface
interface d_csr_csnmi_impl
function d_csr_csnmi_impl(a) result(res)
use psb_const_mod
import psbn_d_csr_sparse_mat
class(psbn_d_csr_sparse_mat), intent(in) :: a
real(psb_dpk_) :: res
end function d_csr_csnmi_impl
end interface
contains
!=====================================
!
!
!
! Getters
!
!
!
!
!
!=====================================
function d_csr_get_fmt(a) result(res)
implicit none
class(psbn_d_csr_sparse_mat), intent(in) :: a
@ -192,6 +214,26 @@ contains
res = 'CSR'
end function d_csr_get_fmt
function d_csr_get_nzeros(a) result(res)
implicit none
class(psbn_d_csr_sparse_mat), intent(in) :: a
integer :: res
res = a%irp(a%m+1)-1
end function d_csr_get_nzeros
!=====================================
!
!
!
! Data management
!
!
!
!
!
!=====================================
subroutine d_csr_reallocate_nz(nz,a)
use psb_error_mod
@ -227,14 +269,6 @@ contains
end subroutine d_csr_reallocate_nz
function d_csr_get_nzeros(a) result(res)
implicit none
class(psbn_d_csr_sparse_mat), intent(in) :: a
integer :: res
res = a%irp(a%m+1)-1
end function d_csr_get_nzeros
subroutine d_csr_csput(nz,val,ia,ja,a,imin,imax,jmin,jmax,info,gtl)
use psb_const_mod
use psb_error_mod
@ -299,195 +333,6 @@ contains
end subroutine d_csr_csput
subroutine d_csr_csmv(alpha,a,x,beta,y,info,trans)
use psb_error_mod
implicit none
class(psbn_d_csr_sparse_mat), intent(in) :: a
real(psb_dpk_), intent(in) :: alpha, beta, x(:)
real(psb_dpk_), intent(inout) :: y(:)
integer, intent(out) :: info
character, optional, intent(in) :: trans
character :: trans_
integer :: i,j,k,m,n, nnz, ir, jc
real(psb_dpk_) :: acc
logical :: tra
Integer :: err_act
character(len=20) :: name='d_csr_csmv'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
if (.not.a%is_asb()) then
info = 1121
call psb_errpush(info,name)
goto 9999
endif
call d_csr_csmm_impl(alpha,a,x,beta,y,info,trans)
if (info /= 0) goto 9999
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_abort_) then
call psb_error()
return
end if
return
end subroutine d_csr_csmv
subroutine d_csr_csmm(alpha,a,x,beta,y,info,trans)
use psb_error_mod
implicit none
class(psbn_d_csr_sparse_mat), intent(in) :: a
real(psb_dpk_), intent(in) :: alpha, beta, x(:,:)
real(psb_dpk_), intent(inout) :: y(:,:)
integer, intent(out) :: info
character, optional, intent(in) :: trans
character :: trans_
integer :: i,j,k,m,n, nnz, ir, jc, nc
real(psb_dpk_), allocatable :: acc(:)
logical :: tra
Integer :: err_act
character(len=20) :: name='d_csr_csmm'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
call d_csr_csmm_impl(alpha,a,x,beta,y,info,trans)
if (info /= 0) goto 9999
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_abort_) then
call psb_error()
return
end if
return
end subroutine d_csr_csmm
subroutine d_csr_cssv(alpha,a,x,beta,y,info,trans)
use psb_error_mod
implicit none
class(psbn_d_csr_sparse_mat), intent(in) :: a
real(psb_dpk_), intent(in) :: alpha, beta, x(:)
real(psb_dpk_), intent(inout) :: y(:)
integer, intent(out) :: info
character, optional, intent(in) :: trans
character :: trans_
integer :: i,j,k,m,n, nnz, ir, jc
real(psb_dpk_) :: acc
real(psb_dpk_), allocatable :: tmp(:)
logical :: tra
Integer :: err_act
character(len=20) :: name='d_csr_cssv'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
if (.not.a%is_asb()) then
info = 1121
call psb_errpush(info,name)
goto 9999
endif
if (.not. (a%is_triangle())) then
write(0,*) 'Called SM on a non-triangular mat!'
info = 1121
call psb_errpush(info,name)
goto 9999
end if
call d_csr_cssm_impl(alpha,a,x,beta,y,info,trans)
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_abort_) then
call psb_error()
return
end if
return
end subroutine d_csr_cssv
subroutine d_csr_cssm(alpha,a,x,beta,y,info,trans)
use psb_error_mod
implicit none
class(psbn_d_csr_sparse_mat), intent(in) :: a
real(psb_dpk_), intent(in) :: alpha, beta, x(:,:)
real(psb_dpk_), intent(inout) :: y(:,:)
integer, intent(out) :: info
character, optional, intent(in) :: trans
character :: trans_
integer :: i,j,k,m,n, nnz, ir, jc, nc
real(psb_dpk_) :: acc
real(psb_dpk_), allocatable :: tmp(:,:)
logical :: tra
Integer :: err_act
character(len=20) :: name='d_csr_csmm'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
if (.not.a%is_asb()) then
info = 1121
call psb_errpush(info,name)
goto 9999
endif
if (.not. (a%is_triangle())) then
write(0,*) 'Called SM on a non-triangular mat!'
info = 1121
call psb_errpush(info,name)
goto 9999
end if
call d_csr_cssm_impl(alpha,a,x,beta,y,info,trans)
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_abort_) then
call psb_error()
return
end if
return
end subroutine d_csr_cssm
subroutine d_csr_free(a)
implicit none
@ -907,4 +752,226 @@ contains
end subroutine d_csr_print
!=====================================
!
!
!
! Computational routines
!
!
!
!
!
!
!=====================================
subroutine d_csr_csmv(alpha,a,x,beta,y,info,trans)
use psb_error_mod
implicit none
class(psbn_d_csr_sparse_mat), intent(in) :: a
real(psb_dpk_), intent(in) :: alpha, beta, x(:)
real(psb_dpk_), intent(inout) :: y(:)
integer, intent(out) :: info
character, optional, intent(in) :: trans
character :: trans_
integer :: i,j,k,m,n, nnz, ir, jc
real(psb_dpk_) :: acc
logical :: tra
Integer :: err_act
character(len=20) :: name='d_csr_csmv'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
if (.not.a%is_asb()) then
info = 1121
call psb_errpush(info,name)
goto 9999
endif
call d_csr_csmm_impl(alpha,a,x,beta,y,info,trans)
if (info /= 0) goto 9999
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_abort_) then
call psb_error()
return
end if
return
end subroutine d_csr_csmv
subroutine d_csr_csmm(alpha,a,x,beta,y,info,trans)
use psb_error_mod
implicit none
class(psbn_d_csr_sparse_mat), intent(in) :: a
real(psb_dpk_), intent(in) :: alpha, beta, x(:,:)
real(psb_dpk_), intent(inout) :: y(:,:)
integer, intent(out) :: info
character, optional, intent(in) :: trans
character :: trans_
integer :: i,j,k,m,n, nnz, ir, jc, nc
real(psb_dpk_), allocatable :: acc(:)
logical :: tra
Integer :: err_act
character(len=20) :: name='d_csr_csmm'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
call d_csr_csmm_impl(alpha,a,x,beta,y,info,trans)
if (info /= 0) goto 9999
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_abort_) then
call psb_error()
return
end if
return
end subroutine d_csr_csmm
subroutine d_csr_cssv(alpha,a,x,beta,y,info,trans)
use psb_error_mod
implicit none
class(psbn_d_csr_sparse_mat), intent(in) :: a
real(psb_dpk_), intent(in) :: alpha, beta, x(:)
real(psb_dpk_), intent(inout) :: y(:)
integer, intent(out) :: info
character, optional, intent(in) :: trans
character :: trans_
integer :: i,j,k,m,n, nnz, ir, jc
real(psb_dpk_) :: acc
real(psb_dpk_), allocatable :: tmp(:)
logical :: tra
Integer :: err_act
character(len=20) :: name='d_csr_cssv'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
if (.not.a%is_asb()) then
info = 1121
call psb_errpush(info,name)
goto 9999
endif
if (.not. (a%is_triangle())) then
write(0,*) 'Called SM on a non-triangular mat!'
info = 1121
call psb_errpush(info,name)
goto 9999
end if
call d_csr_cssm_impl(alpha,a,x,beta,y,info,trans)
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_abort_) then
call psb_error()
return
end if
return
end subroutine d_csr_cssv
subroutine d_csr_cssm(alpha,a,x,beta,y,info,trans)
use psb_error_mod
implicit none
class(psbn_d_csr_sparse_mat), intent(in) :: a
real(psb_dpk_), intent(in) :: alpha, beta, x(:,:)
real(psb_dpk_), intent(inout) :: y(:,:)
integer, intent(out) :: info
character, optional, intent(in) :: trans
character :: trans_
integer :: i,j,k,m,n, nnz, ir, jc, nc
real(psb_dpk_) :: acc
real(psb_dpk_), allocatable :: tmp(:,:)
logical :: tra
Integer :: err_act
character(len=20) :: name='d_csr_csmm'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
if (.not.a%is_asb()) then
info = 1121
call psb_errpush(info,name)
goto 9999
endif
if (.not. (a%is_triangle())) then
write(0,*) 'Called SM on a non-triangular mat!'
info = 1121
call psb_errpush(info,name)
goto 9999
end if
call d_csr_cssm_impl(alpha,a,x,beta,y,info,trans)
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_abort_) then
call psb_error()
return
end if
return
end subroutine d_csr_cssm
function d_csr_csnmi(a) result(res)
use psb_error_mod
use psb_const_mod
implicit none
class(psbn_d_csr_sparse_mat), intent(in) :: a
real(psb_dpk_) :: res
Integer :: err_act
character(len=20) :: name='csnmi'
logical, parameter :: debug=.false.
res = d_csr_csnmi_impl(a)
return
end function d_csr_csnmi
end module psbn_d_csr_mat_mod

7
base/newserial/psbn_mat_impl.f03
Unescape Escape View File

@ -209,14 +209,19 @@ subroutine psbn_d_spcnv_ip(a,info,type,mold,dupl)
allocate(psbn_d_csr_sparse_mat :: altmp, stat=info)
end if
if (info /= 0) then
info = 4000
call psb_errpush(info,name)
goto 9999
end if
if (allocated(altmp)) then
call altmp%mv_from_fmt(a%a, info)
else
write(0,*) 'Unallocated altmp??'
info = -1
end if
if (info /= 0) then
info = 4010
call psb_errpush(info,name,a_err="mv_from")

80
base/newserial/psbn_mat_mod.f03
Unescape Escape View File

@ -54,6 +54,7 @@ module psbn_d_mat_mod
procedure, pass(a) :: print => sparse_print
! Computational routines
procedure, pass(a) :: csnmi
procedure, pass(a) :: d_csmv
procedure, pass(a) :: d_csmm
generic, public :: csmm => d_csmm, d_csmv
@ -71,12 +72,12 @@ module psbn_d_mat_mod
& reallocate_nz, free, d_csmv, d_csmm, d_cssv, d_cssm, sparse_print, &
& set_nrows, set_ncols, set_dupl, set_state, set_null, set_bld, &
& set_upd, set_asb, set_sorted, set_upper, set_lower, set_triangle, &
& set_unit
& set_unit, csnmi
contains
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!=====================================
!
!
!
@ -86,7 +87,7 @@ contains
!
!
!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!=====================================
function sparse_get_fmt(a) result(res)
@ -342,7 +343,7 @@ contains
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!=====================================
!
!
!
@ -353,7 +354,7 @@ contains
!
!
!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!=====================================
subroutine set_nrows(m,a)
@ -762,7 +763,7 @@ contains
end subroutine set_upper
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!=====================================
!
!
!
@ -772,7 +773,7 @@ contains
!
!
!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!=====================================
@ -793,7 +794,7 @@ contains
logical, parameter :: debug=.false.
info = 0
call psb_erractionsave(err_act)
call psb_get_erraction(err_act)
if (.not.allocated(a%a)) then
info = 1121
call psb_errpush(info,name)
@ -802,12 +803,9 @@ contains
call a%a%print(iout,iv,eirs,eics,head,ivr,ivc)
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_abort_) then
call psb_error()
@ -873,8 +871,8 @@ contains
character(len=20) :: name='csall'
logical, parameter :: debug=.false.
call psb_get_erraction(err_act)
call psb_erractionsave(err_act)
info = 0
allocate(psbn_d_coo_sparse_mat :: a%a, stat=info)
if (info /= 0) then
@ -885,11 +883,9 @@ contains
call a%a%allocate(nr,nc,nz)
call a%set_bld()
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_abort_) then
call psb_error()
@ -916,9 +912,6 @@ contains
call a%a%reallocate(nz)
if (info /= 0) goto 9999
call psb_erractionrestore(err_act)
return
9999 continue
@ -940,7 +933,6 @@ contains
character(len=20) :: name='free'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
if (.not.allocated(a%a)) then
info = 1121
call psb_errpush(info,name)
@ -949,7 +941,6 @@ contains
call a%a%free()
call psb_erractionrestore(err_act)
return
9999 continue
@ -1113,6 +1104,9 @@ contains
goto 9999
end if
if (debug) write(0,*) 'Converting from ',&
& a%get_fmt(),' to ',altmp%get_fmt()
call altmp%cp_from_fmt(a%a, info)
if (info /= 0) then
@ -1202,6 +1196,9 @@ contains
goto 9999
end if
if (debug) write(0,*) 'Converting in-place from ',&
& a%get_fmt(),' to ',altmp%get_fmt()
call altmp%mv_from_fmt(a%a, info)
if (info /= 0) then
@ -1229,9 +1226,7 @@ contains
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!=====================================
!
!
!
@ -1242,7 +1237,7 @@ contains
!
!
!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!=====================================
subroutine d_csmm(alpha,a,x,beta,y,info,trans)
@ -1266,7 +1261,7 @@ contains
endif
call a%a%csmm(alpha,x,beta,y,info,trans)
if (info /= 0) goto 9999
call psb_erractionrestore(err_act)
return
@ -1302,7 +1297,7 @@ contains
endif
call a%a%csmm(alpha,x,beta,y,info,trans)
if (info /= 0) goto 9999
call psb_erractionrestore(err_act)
return
@ -1338,6 +1333,7 @@ contains
endif
call a%a%cssm(alpha,x,beta,y,info,trans)
if (info /= 0) goto 9999
call psb_erractionrestore(err_act)
return
@ -1375,6 +1371,7 @@ contains
call a%a%cssm(alpha,x,beta,y,info,trans)
if (info /= 0) goto 9999
call psb_erractionrestore(err_act)
return
@ -1390,5 +1387,38 @@ contains
end subroutine d_cssv
function csnmi(a) result(res)
use psb_error_mod
use psb_const_mod
implicit none
class(psbn_d_sparse_mat), intent(in) :: a
real(psb_dpk_) :: res
Integer :: err_act, info
character(len=20) :: name='csnmi'
logical, parameter :: debug=.false.
if (.not.allocated(a%a)) then
info = 1121
call psb_errpush(info,name)
goto 9999
endif
res = a%a%csnmi()
return
9999 continue
if (err_act == psb_act_abort_) then
call psb_error()
return
end if
return
end function csnmi
end module psbn_d_mat_mod

3
test/serial/Makefile
Unescape Escape View File

@ -38,7 +38,8 @@ spde: spde.o
clean:
/bin/rm -f d_coo_matgen.o d_matgen.o tpg.o ppde.o spde.o $(EXEDIR)/ppde
/bin/rm -f d_coo_matgen.o d_matgen.o tpg.o ppde.o spde.o \
psbn_d_cxx_mat_mod.o psbn_d_cxx_impl.o $(EXEDIR)/ppde
verycleanlib:
(cd ../..; make veryclean)
lib:

10
test/serial/d_matgen.f03
Unescape Escape View File

@ -161,7 +161,7 @@ contains
type(psbn_d_cxx_sparse_mat) :: acxx
! deltah dimension of each grid cell
! deltat discretization time
real(psb_dpk_) :: deltah
real(psb_dpk_) :: deltah, anorm
real(psb_dpk_),parameter :: rhs=0.d0,one=1.d0,zero=0.d0
real(psb_dpk_) :: t0, t1, t2, t3, tasb, talc, ttot, tgen, tcpy, tmov
real(psb_dpk_) :: a1, a2, a3, a4, b1, b2, b3
@ -172,7 +172,7 @@ contains
info = 0
name = 'create_matrix'
call psb_erractionsave(err_act)
!!$ call psb_erractionsave(err_act)
call psb_info(ictxt, iam, np)
@ -380,6 +380,8 @@ contains
end if
tasb = psb_wtime()-t1
call a_n%print(20)
anorm = a_n%csnmi()
write(0,*) 'Nrm infinity ',anorm
!!$
t1 = psb_wtime()
call a_n%cscnv(info,mold=acxx)
@ -392,6 +394,8 @@ contains
end if
tmov = psb_wtime()-t1
call a_n%print(21)
anorm = a_n%csnmi()
write(0,*) 'Nrm infinity ',anorm
!!$
if(iam == psb_root_) then
@ -404,7 +408,7 @@ contains
!!$ write(*,'("-total time : ",es12.5)') ttot
end if
call psb_erractionrestore(err_act)
!!$ call psb_erractionrestore(err_act)
return
9999 continue

82
test/serial/psbn_d_cxx_impl.f03
Unescape Escape View File

@ -1,4 +1,17 @@
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!
!
!
! Computational routines
!
!
!
!
!
!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
subroutine d_cxx_csmv_impl(alpha,a,x,beta,y,info,trans)
use psb_error_mod
use psbn_d_cxx_mat_mod, psb_protect_name => d_cxx_csmv_impl
@ -940,6 +953,45 @@ contains
end subroutine d_cxx_cssm_impl
function d_cxx_csnmi_impl(a) result(res)
use psb_error_mod
use psbn_d_cxx_mat_mod, psb_protect_name => d_cxx_csnmi_impl
implicit none
class(psbn_d_cxx_sparse_mat), intent(in) :: a
real(psb_dpk_) :: res
integer :: i,j,k,m,n, nr, ir, jc, nc
real(psb_dpk_) :: acc
logical :: tra
Integer :: err_act
character(len=20) :: name='d_csnmi'
logical, parameter :: debug=.false.
res = dzero
do i = 1, a%get_nrows()
acc = dzero
do j=a%irp(i),a%irp(i+1)-1
acc = acc + abs(a%val(j))
end do
res = max(res,acc)
end do
end function d_cxx_csnmi_impl
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!
!
!
! Data management
!
!
!
!
!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
subroutine d_cxx_csput_impl(nz,val,ia,ja,a,imin,imax,jmin,jmax,info,gtl)
@ -1449,7 +1501,6 @@ subroutine d_mv_cxx_to_fmt_impl(a,b,info)
end subroutine d_mv_cxx_to_fmt_impl
subroutine d_cp_cxx_to_fmt_impl(a,b,info)
use psb_const_mod
use psb_realloc_mod
@ -1471,6 +1522,7 @@ subroutine d_cp_cxx_to_fmt_impl(a,b,info)
info = 0
select type (b)
class is (psbn_d_coo_sparse_mat)
call a%cp_to_coo(b,info)
@ -1478,18 +1530,19 @@ subroutine d_cp_cxx_to_fmt_impl(a,b,info)
call tmp%cp_from_fmt(a,info)
if (info == 0) call b%mv_from_coo(tmp,info)
end select
end subroutine d_cp_cxx_to_fmt_impl
subroutine d_cp_cxx_from_fmt_impl(a,b,info)
subroutine d_mv_cxx_from_fmt_impl(a,b,info)
use psb_const_mod
use psb_realloc_mod
use psbn_d_base_mat_mod
use psbn_d_cxx_mat_mod, psb_protect_name => d_cp_cxx_from_fmt_impl
use psbn_d_cxx_mat_mod, psb_protect_name => d_mv_cxx_from_fmt_impl
implicit none
class(psbn_d_cxx_sparse_mat), intent(inout) :: a
class(psbn_d_base_sparse_mat), intent(in) :: b
class(psbn_d_base_sparse_mat), intent(inout) :: b
integer, intent(out) :: info
!locals
@ -1504,23 +1557,25 @@ subroutine d_cp_cxx_from_fmt_impl(a,b,info)
select type (b)
class is (psbn_d_coo_sparse_mat)
call a%cp_from_coo(b,info)
call a%mv_from_coo(b,info)
class default
call tmp%cp_from_fmt(b,info)
call tmp%mv_from_fmt(b,info)
if (info == 0) call a%mv_from_coo(tmp,info)
end select
end subroutine d_cp_cxx_from_fmt_impl
end subroutine d_mv_cxx_from_fmt_impl
subroutine d_mv_cxx_from_fmt_impl(a,b,info)
subroutine d_cp_cxx_from_fmt_impl(a,b,info)
use psb_const_mod
use psb_realloc_mod
use psbn_d_base_mat_mod
use psbn_d_cxx_mat_mod, psb_protect_name => d_mv_cxx_from_fmt_impl
use psbn_d_cxx_mat_mod, psb_protect_name => d_cp_cxx_from_fmt_impl
implicit none
class(psbn_d_cxx_sparse_mat), intent(inout) :: a
class(psbn_d_base_sparse_mat), intent(inout) :: b
class(psbn_d_base_sparse_mat), intent(in) :: b
integer, intent(out) :: info
!locals
@ -1535,10 +1590,9 @@ subroutine d_mv_cxx_from_fmt_impl(a,b,info)
select type (b)
class is (psbn_d_coo_sparse_mat)
call a%mv_from_coo(b,info)
call a%cp_from_coo(b,info)
class default
call tmp%mv_from_fmt(b,info)
call tmp%cp_from_fmt(b,info)
if (info == 0) call a%mv_from_coo(tmp,info)
end select
end subroutine d_mv_cxx_from_fmt_impl
end subroutine d_cp_cxx_from_fmt_impl

485
test/serial/psbn_d_cxx_mat_mod.f03
Unescape Escape View File

@ -9,10 +9,12 @@ module psbn_d_cxx_mat_mod
contains
procedure, pass(a) :: get_nzeros => d_cxx_get_nzeros
procedure, pass(a) :: get_fmt => d_cxx_get_fmt
procedure, pass(a) :: d_base_csmm => d_cxx_csmm
procedure, pass(a) :: d_base_csmv => d_cxx_csmv
procedure, pass(a) :: d_base_cssm => d_cxx_cssm
procedure, pass(a) :: d_base_cssv => d_cxx_cssv
procedure, pass(a) :: csnmi => d_cxx_csnmi
procedure, pass(a) :: reallocate_nz => d_cxx_reallocate_nz
procedure, pass(a) :: csput => d_cxx_csput
procedure, pass(a) :: allocate_mnnz => d_cxx_allocate_mnnz
@ -26,11 +28,10 @@ module psbn_d_cxx_mat_mod
procedure, pass(a) :: mv_from_fmt => d_mv_cxx_from_fmt
procedure, pass(a) :: free => d_cxx_free
procedure, pass(a) :: print => d_cxx_print
procedure, pass(a) :: get_fmt => d_cxx_get_fmt
end type psbn_d_cxx_sparse_mat
private :: d_cxx_get_nzeros, d_cxx_csmm, d_cxx_csmv, d_cxx_cssm, d_cxx_cssv, &
& d_cxx_csput, d_cxx_reallocate_nz, d_cxx_allocate_mnnz, &
& d_cxx_free, d_cxx_print, d_cxx_get_fmt, &
& d_cxx_free, d_cxx_print, d_cxx_get_fmt, d_cxx_csnmi, &
& d_cp_cxx_to_coo, d_cp_cxx_from_coo, &
& d_mv_cxx_to_coo, d_mv_cxx_from_coo, &
& d_cp_cxx_to_fmt, d_cp_cxx_from_fmt, &
@ -181,10 +182,31 @@ module psbn_d_cxx_mat_mod
end subroutine d_cxx_csmm_impl
end interface
interface d_cxx_csnmi_impl
function d_cxx_csnmi_impl(a) result(res)
use psb_const_mod
import psbn_d_cxx_sparse_mat
class(psbn_d_cxx_sparse_mat), intent(in) :: a
real(psb_dpk_) :: res
end function d_cxx_csnmi_impl
end interface
contains
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!
!
!
! Getters
!
!
!
!
!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
function d_cxx_get_fmt(a) result(res)
implicit none
class(psbn_d_cxx_sparse_mat), intent(in) :: a
@ -192,6 +214,26 @@ contains
res = 'CXX'
end function d_cxx_get_fmt
function d_cxx_get_nzeros(a) result(res)
implicit none
class(psbn_d_cxx_sparse_mat), intent(in) :: a
integer :: res
res = a%irp(a%m+1)-1
end function d_cxx_get_nzeros
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!
!
!
! Data management
!
!
!
!
!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
subroutine d_cxx_reallocate_nz(nz,a)
use psb_error_mod
@ -227,14 +269,6 @@ contains
end subroutine d_cxx_reallocate_nz
function d_cxx_get_nzeros(a) result(res)
implicit none
class(psbn_d_cxx_sparse_mat), intent(in) :: a
integer :: res
res = a%irp(a%m+1)-1
end function d_cxx_get_nzeros
subroutine d_cxx_csput(nz,val,ia,ja,a,imin,imax,jmin,jmax,info,gtl)
use psb_const_mod
use psb_error_mod
@ -299,195 +333,6 @@ contains
end subroutine d_cxx_csput
subroutine d_cxx_csmv(alpha,a,x,beta,y,info,trans)
use psb_error_mod
implicit none
class(psbn_d_cxx_sparse_mat), intent(in) :: a
real(psb_dpk_), intent(in) :: alpha, beta, x(:)
real(psb_dpk_), intent(inout) :: y(:)
integer, intent(out) :: info
character, optional, intent(in) :: trans
character :: trans_
integer :: i,j,k,m,n, nnz, ir, jc
real(psb_dpk_) :: acc
logical :: tra
Integer :: err_act
character(len=20) :: name='d_cxx_csmv'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
if (.not.a%is_asb()) then
info = 1121
call psb_errpush(info,name)
goto 9999
endif
call d_cxx_csmm_impl(alpha,a,x,beta,y,info,trans)
if (info /= 0) goto 9999
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_abort_) then
call psb_error()
return
end if
return
end subroutine d_cxx_csmv
subroutine d_cxx_csmm(alpha,a,x,beta,y,info,trans)
use psb_error_mod
implicit none
class(psbn_d_cxx_sparse_mat), intent(in) :: a
real(psb_dpk_), intent(in) :: alpha, beta, x(:,:)
real(psb_dpk_), intent(inout) :: y(:,:)
integer, intent(out) :: info
character, optional, intent(in) :: trans
character :: trans_
integer :: i,j,k,m,n, nnz, ir, jc, nc
real(psb_dpk_), allocatable :: acc(:)
logical :: tra
Integer :: err_act
character(len=20) :: name='d_cxx_csmm'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
call d_cxx_csmm_impl(alpha,a,x,beta,y,info,trans)
if (info /= 0) goto 9999
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_abort_) then
call psb_error()
return
end if
return
end subroutine d_cxx_csmm
subroutine d_cxx_cssv(alpha,a,x,beta,y,info,trans)
use psb_error_mod
implicit none
class(psbn_d_cxx_sparse_mat), intent(in) :: a
real(psb_dpk_), intent(in) :: alpha, beta, x(:)
real(psb_dpk_), intent(inout) :: y(:)
integer, intent(out) :: info
character, optional, intent(in) :: trans
character :: trans_
integer :: i,j,k,m,n, nnz, ir, jc
real(psb_dpk_) :: acc
real(psb_dpk_), allocatable :: tmp(:)
logical :: tra
Integer :: err_act
character(len=20) :: name='d_cxx_cssv'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
if (.not.a%is_asb()) then
info = 1121
call psb_errpush(info,name)
goto 9999
endif
if (.not. (a%is_triangle())) then
write(0,*) 'Called SM on a non-triangular mat!'
info = 1121
call psb_errpush(info,name)
goto 9999
end if
call d_cxx_cssm_impl(alpha,a,x,beta,y,info,trans)
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_abort_) then
call psb_error()
return
end if
return
end subroutine d_cxx_cssv
subroutine d_cxx_cssm(alpha,a,x,beta,y,info,trans)
use psb_error_mod
implicit none
class(psbn_d_cxx_sparse_mat), intent(in) :: a
real(psb_dpk_), intent(in) :: alpha, beta, x(:,:)
real(psb_dpk_), intent(inout) :: y(:,:)
integer, intent(out) :: info
character, optional, intent(in) :: trans
character :: trans_
integer :: i,j,k,m,n, nnz, ir, jc, nc
real(psb_dpk_) :: acc
real(psb_dpk_), allocatable :: tmp(:,:)
logical :: tra
Integer :: err_act
character(len=20) :: name='d_cxx_csmm'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
if (.not.a%is_asb()) then
info = 1121
call psb_errpush(info,name)
goto 9999
endif
if (.not. (a%is_triangle())) then
write(0,*) 'Called SM on a non-triangular mat!'
info = 1121
call psb_errpush(info,name)
goto 9999
end if
call d_cxx_cssm_impl(alpha,a,x,beta,y,info,trans)
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_abort_) then
call psb_error()
return
end if
return
end subroutine d_cxx_cssm
subroutine d_cxx_free(a)
implicit none
@ -602,21 +447,21 @@ contains
end subroutine d_cp_cxx_to_fmt
subroutine d_mv_cxx_to_coo(a,b,info)
subroutine d_cp_cxx_from_fmt(a,b,info)
use psb_error_mod
use psb_realloc_mod
implicit none
class(psbn_d_cxx_sparse_mat), intent(inout) :: a
class(psbn_d_coo_sparse_mat), intent(out) :: b
class(psbn_d_base_sparse_mat), intent(in) :: b
integer, intent(out) :: info
Integer :: err_act
character(len=20) :: name='to_coo'
character(len=20) :: name='from_fmt'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
info = 0
call d_mv_cxx_to_coo_impl(a,b,info)
call d_cp_cxx_from_fmt_impl(a,b,info)
if (info /= 0) goto 9999
call psb_erractionrestore(err_act)
@ -632,24 +477,24 @@ contains
end if
return
end subroutine d_mv_cxx_to_coo
end subroutine d_cp_cxx_from_fmt
subroutine d_cp_cxx_from_fmt(a,b,info)
subroutine d_mv_cxx_to_coo(a,b,info)
use psb_error_mod
use psb_realloc_mod
implicit none
class(psbn_d_cxx_sparse_mat), intent(inout) :: a
class(psbn_d_base_sparse_mat), intent(in) :: b
class(psbn_d_coo_sparse_mat), intent(out) :: b
integer, intent(out) :: info
Integer :: err_act
character(len=20) :: name='from_fmt'
character(len=20) :: name='to_coo'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
info = 0
call d_cp_cxx_from_fmt_impl(a,b,info)
call d_mv_cxx_to_coo_impl(a,b,info)
if (info /= 0) goto 9999
call psb_erractionrestore(err_act)
@ -665,7 +510,7 @@ contains
end if
return
end subroutine d_cp_cxx_from_fmt
end subroutine d_mv_cxx_to_coo
subroutine d_mv_cxx_from_coo(a,b,info)
use psb_error_mod
@ -907,4 +752,226 @@ contains
end subroutine d_cxx_print
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!
!
!
! Computational routines
!
!
!
!
!
!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
subroutine d_cxx_csmv(alpha,a,x,beta,y,info,trans)
use psb_error_mod
implicit none
class(psbn_d_cxx_sparse_mat), intent(in) :: a
real(psb_dpk_), intent(in) :: alpha, beta, x(:)
real(psb_dpk_), intent(inout) :: y(:)
integer, intent(out) :: info
character, optional, intent(in) :: trans
character :: trans_
integer :: i,j,k,m,n, nnz, ir, jc
real(psb_dpk_) :: acc
logical :: tra
Integer :: err_act
character(len=20) :: name='d_cxx_csmv'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
if (.not.a%is_asb()) then
info = 1121
call psb_errpush(info,name)
goto 9999
endif
call d_cxx_csmm_impl(alpha,a,x,beta,y,info,trans)
if (info /= 0) goto 9999
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_abort_) then
call psb_error()
return
end if
return
end subroutine d_cxx_csmv
subroutine d_cxx_csmm(alpha,a,x,beta,y,info,trans)
use psb_error_mod
implicit none
class(psbn_d_cxx_sparse_mat), intent(in) :: a
real(psb_dpk_), intent(in) :: alpha, beta, x(:,:)
real(psb_dpk_), intent(inout) :: y(:,:)
integer, intent(out) :: info
character, optional, intent(in) :: trans
character :: trans_
integer :: i,j,k,m,n, nnz, ir, jc, nc
real(psb_dpk_), allocatable :: acc(:)
logical :: tra
Integer :: err_act
character(len=20) :: name='d_cxx_csmm'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
call d_cxx_csmm_impl(alpha,a,x,beta,y,info,trans)
if (info /= 0) goto 9999
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_abort_) then
call psb_error()
return
end if
return
end subroutine d_cxx_csmm
subroutine d_cxx_cssv(alpha,a,x,beta,y,info,trans)
use psb_error_mod
implicit none
class(psbn_d_cxx_sparse_mat), intent(in) :: a
real(psb_dpk_), intent(in) :: alpha, beta, x(:)
real(psb_dpk_), intent(inout) :: y(:)
integer, intent(out) :: info
character, optional, intent(in) :: trans
character :: trans_
integer :: i,j,k,m,n, nnz, ir, jc
real(psb_dpk_) :: acc
real(psb_dpk_), allocatable :: tmp(:)
logical :: tra
Integer :: err_act
character(len=20) :: name='d_cxx_cssv'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
if (.not.a%is_asb()) then
info = 1121
call psb_errpush(info,name)
goto 9999
endif
if (.not. (a%is_triangle())) then
write(0,*) 'Called SM on a non-triangular mat!'
info = 1121
call psb_errpush(info,name)
goto 9999
end if
call d_cxx_cssm_impl(alpha,a,x,beta,y,info,trans)
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_abort_) then
call psb_error()
return
end if
return
end subroutine d_cxx_cssv
subroutine d_cxx_cssm(alpha,a,x,beta,y,info,trans)
use psb_error_mod
implicit none
class(psbn_d_cxx_sparse_mat), intent(in) :: a
real(psb_dpk_), intent(in) :: alpha, beta, x(:,:)
real(psb_dpk_), intent(inout) :: y(:,:)
integer, intent(out) :: info
character, optional, intent(in) :: trans
character :: trans_
integer :: i,j,k,m,n, nnz, ir, jc, nc
real(psb_dpk_) :: acc
real(psb_dpk_), allocatable :: tmp(:,:)
logical :: tra
Integer :: err_act
character(len=20) :: name='d_cxx_csmm'
logical, parameter :: debug=.false.
call psb_erractionsave(err_act)
if (.not.a%is_asb()) then
info = 1121
call psb_errpush(info,name)
goto 9999
endif
if (.not. (a%is_triangle())) then
write(0,*) 'Called SM on a non-triangular mat!'
info = 1121
call psb_errpush(info,name)
goto 9999
end if
call d_cxx_cssm_impl(alpha,a,x,beta,y,info,trans)
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_abort_) then
call psb_error()
return
end if
return
end subroutine d_cxx_cssm
function d_cxx_csnmi(a) result(res)
use psb_error_mod
use psb_const_mod
implicit none
class(psbn_d_cxx_sparse_mat), intent(in) :: a
real(psb_dpk_) :: res
Integer :: err_act
character(len=20) :: name='csnmi'
logical, parameter :: debug=.false.
res = d_cxx_csnmi_impl(a)
return
end function d_cxx_csnmi
end module psbn_d_cxx_mat_mod

Write Preview
Loading…
Cancel
Save