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psblas3
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psblas3:

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I/O fixes.
psblas3-type-indexed
Salvatore Filippone 15 years ago
parent 142430a086
commit 92859788c9
2 changed files with 776 additions and 292 deletions
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560
util/psb_hbio_mod.f90
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@ -56,7 +56,7 @@ contains
character indfmt*16,ptrfmt*16,rhsfmt*20,valfmt*20
integer :: indcrd, ptrcrd, totcrd,&
& valcrd, rhscrd, nrow, ncol, nnzero, neltvl, nrhs, nrhsix
type(psb_s_csr_sparse_mat) :: acsr
type(psb_s_csc_sparse_mat) :: acsc
type(psb_s_coo_sparse_mat) :: acoo
integer :: ircode, i,nzr,infile, info
character(len=*), parameter :: fmt10='(a72,a8,/,5i14,/,a3,11x,4i14,/,2a16,2a20)'
@ -88,7 +88,7 @@ contains
& type,nrow,ncol,nnzero,neltvl,ptrfmt,indfmt,valfmt,rhsfmt
if (rhscrd > 0) read(infile,fmt=fmt11)rhstype,nrhs,nrhsix
call acsr%allocate(nrow,ncol,nnzero)
call acsc%allocate(nrow,ncol,nnzero)
if (ircode /= 0 ) then
write(0,*) 'Memory allocation failed'
goto 993
@ -101,11 +101,11 @@ contains
if (psb_tolower(type(2:2)) == 'u') then
read (infile,fmt=ptrfmt) (acsr%irp(i),i=1,nrow+1)
read (infile,fmt=indfmt) (acsr%ja(i),i=1,nnzero)
if (valcrd > 0) read (infile,fmt=valfmt) (acsr%val(i),i=1,nnzero)
read (infile,fmt=ptrfmt) (acsc%icp(i),i=1,ncol+1)
read (infile,fmt=indfmt) (acsc%ia(i),i=1,nnzero)
if (valcrd > 0) read (infile,fmt=valfmt) (acsc%val(i),i=1,nnzero)
call a%mv_from(acsr)
call a%mv_from(acsc)
if (present(b)) then
if ((psb_toupper(rhstype(1:1)) == 'F').and.(rhscrd > 0)) then
@ -131,9 +131,9 @@ contains
! we are generally working with non-symmetric matrices, so
! we de-symmetrize what we are about to read
read (infile,fmt=ptrfmt) (acsr%irp(i),i=1,nrow+1)
read (infile,fmt=indfmt) (acsr%ja(i),i=1,nnzero)
if (valcrd > 0) read (infile,fmt=valfmt) (acsr%val(i),i=1,nnzero)
read (infile,fmt=ptrfmt) (acsc%icp(i),i=1,ncol+1)
read (infile,fmt=indfmt) (acsc%ia(i),i=1,nnzero)
if (valcrd > 0) read (infile,fmt=valfmt) (acsc%val(i),i=1,nnzero)
if (present(b)) then
@ -156,7 +156,7 @@ contains
endif
call acoo%mv_from_fmt(acsr,info)
call acoo%mv_from_fmt(acsc,info)
call acoo%reallocate(2*nnzero)
! A is now in COO format
nzr = nnzero
@ -171,7 +171,6 @@ contains
call acoo%set_nzeros(nzr)
call acoo%fix(ircode)
if (ircode==0) call a%mv_from(acoo)
if (ircode==0) call a%cscnv(ircode,type='csr')
if (ircode/=0) goto 993
else
@ -182,6 +181,8 @@ contains
write(0,*) 'read_matrix: matrix type not yet supported'
iret=904
end if
call a%cscnv(ircode,type='csr')
if (infile/=5) close(infile)
return
@ -201,7 +202,7 @@ contains
subroutine shb_write(a,iret,iunit,filename,key,rhs,g,x,mtitle)
use psb_base_mod
implicit none
type(psb_s_sparse_mat), intent(in) :: a
type(psb_s_sparse_mat), intent(in), target :: a
integer, intent(out) :: iret
character(len=*), optional, intent(in) :: mtitle
integer, optional, intent(in) :: iunit
@ -218,6 +219,8 @@ contains
character(len=*), parameter :: fmt11='(a3,11x,2i14)'
character(len=*), parameter :: fmt111='(1x,a8,1x,i8,1x,a10)'
type(psb_s_csc_sparse_mat), target :: acsc
type(psb_s_csc_sparse_mat), pointer :: acpnt
character(len=72) :: mtitle_
character(len=8) :: key_
@ -260,62 +263,69 @@ contains
select type(aa=>a%a)
type is (psb_s_csr_sparse_mat)
nrow = aa%get_nrows()
ncol = aa%get_ncols()
nnzero = aa%get_nzeros()
neltvl = 0
ptrcrd = (nrow+1)/jptr
if (mod(nrow+1,jptr) > 0) ptrcrd = ptrcrd + 1
indcrd = nnzero/jind
if (mod(nnzero,jind) > 0) indcrd = indcrd + 1
valcrd = nnzero/jval
if (mod(nnzero,jval) > 0) valcrd = valcrd + 1
rhstype = ''
if (present(rhs)) then
if (size(rhs)<nrow) then
rhscrd = 0
else
rhscrd = nrow/jrhs
if (mod(nrow,jrhs) > 0) rhscrd = rhscrd + 1
endif
nrhs = 1
rhstype(1:1) = 'F'
else
rhscrd = 0
nrhs = 0
end if
totcrd = ptrcrd + indcrd + valcrd + rhscrd
type is (psb_s_csc_sparse_mat)
nrhsix = nrhs*nrow
acpnt => aa
if (present(g)) then
rhstype(2:2) = 'G'
end if
if (present(x)) then
rhstype(3:3) = 'X'
end if
type = 'RUA'
class default
write (iout,fmt=fmt10) mtitle_,key_,totcrd,ptrcrd,indcrd,valcrd,rhscrd,&
& type,nrow,ncol,nnzero,neltvl,ptrfmt,indfmt,valfmt,rhsfmt
if (rhscrd > 0) write (iout,fmt=fmt11) rhstype,nrhs,nrhsix
write (iout,fmt=ptrfmt) (aa%irp(i),i=1,nrow+1)
write (iout,fmt=indfmt) (aa%ja(i),i=1,nnzero)
if (valcrd > 0) write (iout,fmt=valfmt) (aa%val(i),i=1,nnzero)
if (rhscrd > 0) write (iout,fmt=rhsfmt) (rhs(i),i=1,nrow)
if (present(g).and.(rhscrd>0)) write (iout,fmt=rhsfmt) (g(i),i=1,nrow)
if (present(x).and.(rhscrd>0)) write (iout,fmt=rhsfmt) (x(i),i=1,nrow)
call acsc%cp_from_fmt(aa, iret)
if (iret/=0) return
acpnt => acsc
end select
nrow = acpnt%get_nrows()
ncol = acpnt%get_ncols()
nnzero = acpnt%get_nzeros()
neltvl = 0
ptrcrd = (ncol+1)/jptr
if (mod(ncol+1,jptr) > 0) ptrcrd = ptrcrd + 1
indcrd = nnzero/jind
if (mod(nnzero,jind) > 0) indcrd = indcrd + 1
valcrd = nnzero/jval
if (mod(nnzero,jval) > 0) valcrd = valcrd + 1
rhstype = ''
if (present(rhs)) then
if (size(rhs)<nrow) then
rhscrd = 0
else
rhscrd = nrow/jrhs
if (mod(nrow,jrhs) > 0) rhscrd = rhscrd + 1
endif
nrhs = 1
rhstype(1:1) = 'F'
else
rhscrd = 0
nrhs = 0
end if
totcrd = ptrcrd + indcrd + valcrd + rhscrd
nrhsix = nrhs*nrow
if (present(g)) then
rhstype(2:2) = 'G'
end if
if (present(x)) then
rhstype(3:3) = 'X'
end if
type = 'RUA'
write (iout,fmt=fmt10) mtitle_,key_,totcrd,ptrcrd,indcrd,valcrd,rhscrd,&
& type,nrow,ncol,nnzero,neltvl,ptrfmt,indfmt,valfmt,rhsfmt
if (rhscrd > 0) write (iout,fmt=fmt11) rhstype,nrhs,nrhsix
write (iout,fmt=ptrfmt) (acpnt%icp(i),i=1,ncol+1)
write (iout,fmt=indfmt) (acpnt%ia(i),i=1,nnzero)
if (valcrd > 0) write (iout,fmt=valfmt) (acpnt%val(i),i=1,nnzero)
if (rhscrd > 0) write (iout,fmt=rhsfmt) (rhs(i),i=1,nrow)
if (present(g).and.(rhscrd>0)) write (iout,fmt=rhsfmt) (g(i),i=1,nrow)
if (present(x).and.(rhscrd>0)) write (iout,fmt=rhsfmt) (x(i),i=1,nrow)
class default
write(0,*) 'format: ',a%get_fmt(),' not yet implemented'
end select
if (iout /= 6) close(iout)
@ -329,10 +339,11 @@ contains
end subroutine shb_write
subroutine dhb_read(a, iret, iunit, filename,b,g,x,mtitle)
use psb_base_mod
implicit none
type(psb_d_sparse_mat), intent(out) :: a
type(psb_d_sparse_mat), intent(out) :: a
integer, intent(out) :: iret
integer, optional, intent(in) :: iunit
character(len=*), optional, intent(in) :: filename
@ -344,7 +355,7 @@ contains
character indfmt*16,ptrfmt*16,rhsfmt*20,valfmt*20
integer :: indcrd, ptrcrd, totcrd,&
& valcrd, rhscrd, nrow, ncol, nnzero, neltvl, nrhs, nrhsix
type(psb_d_csr_sparse_mat) :: acsr
type(psb_d_csc_sparse_mat) :: acsc
type(psb_d_coo_sparse_mat) :: acoo
integer :: ircode, i,nzr,infile, info
character(len=*), parameter :: fmt10='(a72,a8,/,5i14,/,a3,11x,4i14,/,2a16,2a20)'
@ -376,7 +387,7 @@ contains
& type,nrow,ncol,nnzero,neltvl,ptrfmt,indfmt,valfmt,rhsfmt
if (rhscrd > 0) read(infile,fmt=fmt11)rhstype,nrhs,nrhsix
call acsr%allocate(nrow,ncol,nnzero)
call acsc%allocate(nrow,ncol,nnzero)
if (ircode /= 0 ) then
write(0,*) 'Memory allocation failed'
goto 993
@ -389,11 +400,11 @@ contains
if (psb_tolower(type(2:2)) == 'u') then
read (infile,fmt=ptrfmt) (acsr%irp(i),i=1,nrow+1)
read (infile,fmt=indfmt) (acsr%ja(i),i=1,nnzero)
if (valcrd > 0) read (infile,fmt=valfmt) (acsr%val(i),i=1,nnzero)
read (infile,fmt=ptrfmt) (acsc%icp(i),i=1,ncol+1)
read (infile,fmt=indfmt) (acsc%ia(i),i=1,nnzero)
if (valcrd > 0) read (infile,fmt=valfmt) (acsc%val(i),i=1,nnzero)
call a%mv_from(acsr)
call a%mv_from(acsc)
if (present(b)) then
if ((psb_toupper(rhstype(1:1)) == 'F').and.(rhscrd > 0)) then
@ -419,9 +430,9 @@ contains
! we are generally working with non-symmetric matrices, so
! we de-symmetrize what we are about to read
read (infile,fmt=ptrfmt) (acsr%irp(i),i=1,nrow+1)
read (infile,fmt=indfmt) (acsr%ja(i),i=1,nnzero)
if (valcrd > 0) read (infile,fmt=valfmt) (acsr%val(i),i=1,nnzero)
read (infile,fmt=ptrfmt) (acsc%icp(i),i=1,ncol+1)
read (infile,fmt=indfmt) (acsc%ia(i),i=1,nnzero)
if (valcrd > 0) read (infile,fmt=valfmt) (acsc%val(i),i=1,nnzero)
if (present(b)) then
@ -444,7 +455,7 @@ contains
endif
call acoo%mv_from_fmt(acsr,info)
call acoo%mv_from_fmt(acsc,info)
call acoo%reallocate(2*nnzero)
! A is now in COO format
nzr = nnzero
@ -459,7 +470,6 @@ contains
call acoo%set_nzeros(nzr)
call acoo%fix(ircode)
if (ircode==0) call a%mv_from(acoo)
if (ircode==0) call a%cscnv(ircode,type='csr')
if (ircode/=0) goto 993
else
@ -470,6 +480,8 @@ contains
write(0,*) 'read_matrix: matrix type not yet supported'
iret=904
end if
call a%cscnv(ircode,type='csr')
if (infile/=5) close(infile)
return
@ -489,7 +501,7 @@ contains
subroutine dhb_write(a,iret,iunit,filename,key,rhs,g,x,mtitle)
use psb_base_mod
implicit none
type(psb_d_sparse_mat), intent(in) :: a
type(psb_d_sparse_mat), intent(in), target :: a
integer, intent(out) :: iret
character(len=*), optional, intent(in) :: mtitle
integer, optional, intent(in) :: iunit
@ -506,6 +518,8 @@ contains
character(len=*), parameter :: fmt11='(a3,11x,2i14)'
character(len=*), parameter :: fmt111='(1x,a8,1x,i8,1x,a10)'
type(psb_d_csc_sparse_mat), target :: acsc
type(psb_d_csc_sparse_mat), pointer :: acpnt
character(len=72) :: mtitle_
character(len=8) :: key_
@ -548,62 +562,69 @@ contains
select type(aa=>a%a)
type is (psb_d_csr_sparse_mat)
nrow = aa%get_nrows()
ncol = aa%get_ncols()
nnzero = aa%get_nzeros()
neltvl = 0
ptrcrd = (nrow+1)/jptr
if (mod(nrow+1,jptr) > 0) ptrcrd = ptrcrd + 1
indcrd = nnzero/jind
if (mod(nnzero,jind) > 0) indcrd = indcrd + 1
valcrd = nnzero/jval
if (mod(nnzero,jval) > 0) valcrd = valcrd + 1
rhstype = ''
if (present(rhs)) then
if (size(rhs)<nrow) then
rhscrd = 0
else
rhscrd = nrow/jrhs
if (mod(nrow,jrhs) > 0) rhscrd = rhscrd + 1
endif
nrhs = 1
rhstype(1:1) = 'F'
else
rhscrd = 0
nrhs = 0
end if
totcrd = ptrcrd + indcrd + valcrd + rhscrd
type is (psb_s_csc_sparse_mat)
nrhsix = nrhs*nrow
acpnt => aa
if (present(g)) then
rhstype(2:2) = 'G'
end if
if (present(x)) then
rhstype(3:3) = 'X'
end if
type = 'RUA'
class default
write (iout,fmt=fmt10) mtitle_,key_,totcrd,ptrcrd,indcrd,valcrd,rhscrd,&
& type,nrow,ncol,nnzero,neltvl,ptrfmt,indfmt,valfmt,rhsfmt
if (rhscrd > 0) write (iout,fmt=fmt11) rhstype,nrhs,nrhsix
write (iout,fmt=ptrfmt) (aa%irp(i),i=1,nrow+1)
write (iout,fmt=indfmt) (aa%ja(i),i=1,nnzero)
if (valcrd > 0) write (iout,fmt=valfmt) (aa%val(i),i=1,nnzero)
if (rhscrd > 0) write (iout,fmt=rhsfmt) (rhs(i),i=1,nrow)
if (present(g).and.(rhscrd>0)) write (iout,fmt=rhsfmt) (g(i),i=1,nrow)
if (present(x).and.(rhscrd>0)) write (iout,fmt=rhsfmt) (x(i),i=1,nrow)
call acsc%cp_from_fmt(aa, iret)
if (iret/=0) return
acpnt => acsc
end select
nrow = acpnt%get_nrows()
ncol = acpnt%get_ncols()
nnzero = acpnt%get_nzeros()
neltvl = 0
ptrcrd = (ncol+1)/jptr
if (mod(ncol+1,jptr) > 0) ptrcrd = ptrcrd + 1
indcrd = nnzero/jind
if (mod(nnzero,jind) > 0) indcrd = indcrd + 1
valcrd = nnzero/jval
if (mod(nnzero,jval) > 0) valcrd = valcrd + 1
rhstype = ''
if (present(rhs)) then
if (size(rhs)<nrow) then
rhscrd = 0
else
rhscrd = nrow/jrhs
if (mod(nrow,jrhs) > 0) rhscrd = rhscrd + 1
endif
nrhs = 1
rhstype(1:1) = 'F'
else
rhscrd = 0
nrhs = 0
end if
totcrd = ptrcrd + indcrd + valcrd + rhscrd
nrhsix = nrhs*nrow
if (present(g)) then
rhstype(2:2) = 'G'
end if
if (present(x)) then
rhstype(3:3) = 'X'
end if
type = 'RUA'
write (iout,fmt=fmt10) mtitle_,key_,totcrd,ptrcrd,indcrd,valcrd,rhscrd,&
& type,nrow,ncol,nnzero,neltvl,ptrfmt,indfmt,valfmt,rhsfmt
if (rhscrd > 0) write (iout,fmt=fmt11) rhstype,nrhs,nrhsix
write (iout,fmt=ptrfmt) (acpnt%icp(i),i=1,ncol+1)
write (iout,fmt=indfmt) (acpnt%ia(i),i=1,nnzero)
if (valcrd > 0) write (iout,fmt=valfmt) (acpnt%val(i),i=1,nnzero)
if (rhscrd > 0) write (iout,fmt=rhsfmt) (rhs(i),i=1,nrow)
if (present(g).and.(rhscrd>0)) write (iout,fmt=rhsfmt) (g(i),i=1,nrow)
if (present(x).and.(rhscrd>0)) write (iout,fmt=rhsfmt) (x(i),i=1,nrow)
class default
write(0,*) 'format: ',a%get_fmt(),' not yet implemented'
end select
if (iout /= 6) close(iout)
@ -616,6 +637,9 @@ contains
return
end subroutine dhb_write
subroutine chb_read(a, iret, iunit, filename,b,g,x,mtitle)
use psb_base_mod
implicit none
@ -631,7 +655,7 @@ contains
character indfmt*16,ptrfmt*16,rhsfmt*20,valfmt*20
integer :: indcrd, ptrcrd, totcrd,&
& valcrd, rhscrd, nrow, ncol, nnzero, neltvl, nrhs, nrhsix
type(psb_c_csr_sparse_mat) :: acsr
type(psb_c_csc_sparse_mat) :: acsc
type(psb_c_coo_sparse_mat) :: acoo
integer :: ircode, i,nzr,infile, info
character(len=*), parameter :: fmt10='(a72,a8,/,5i14,/,a3,11x,4i14,/,2a16,2a20)'
@ -663,7 +687,7 @@ contains
& type,nrow,ncol,nnzero,neltvl,ptrfmt,indfmt,valfmt,rhsfmt
if (rhscrd > 0) read(infile,fmt=fmt11)rhstype,nrhs,nrhsix
call acsr%allocate(nrow,ncol,nnzero)
call acsc%allocate(nrow,ncol,nnzero)
if (ircode /= 0 ) then
write(0,*) 'Memory allocation failed'
goto 993
@ -672,15 +696,15 @@ contains
if (present(mtitle)) mtitle=mtitle_
if (psb_tolower(type(1:1)) == 'r') then
if (psb_tolower(type(1:1)) == 'c') then
if (psb_tolower(type(2:2)) == 'u') then
read (infile,fmt=ptrfmt) (acsr%irp(i),i=1,nrow+1)
read (infile,fmt=indfmt) (acsr%ja(i),i=1,nnzero)
if (valcrd > 0) read (infile,fmt=valfmt) (acsr%val(i),i=1,nnzero)
read (infile,fmt=ptrfmt) (acsc%icp(i),i=1,ncol+1)
read (infile,fmt=indfmt) (acsc%ia(i),i=1,nnzero)
if (valcrd > 0) read (infile,fmt=valfmt) (acsc%val(i),i=1,nnzero)
call a%mv_from(acsr)
call a%mv_from(acsc)
if (present(b)) then
if ((psb_toupper(rhstype(1:1)) == 'F').and.(rhscrd > 0)) then
@ -706,9 +730,9 @@ contains
! we are generally working with non-symmetric matrices, so
! we de-symmetrize what we are about to read
read (infile,fmt=ptrfmt) (acsr%irp(i),i=1,nrow+1)
read (infile,fmt=indfmt) (acsr%ja(i),i=1,nnzero)
if (valcrd > 0) read (infile,fmt=valfmt) (acsr%val(i),i=1,nnzero)
read (infile,fmt=ptrfmt) (acsc%icp(i),i=1,ncol+1)
read (infile,fmt=indfmt) (acsc%ia(i),i=1,nnzero)
if (valcrd > 0) read (infile,fmt=valfmt) (acsc%val(i),i=1,nnzero)
if (present(b)) then
@ -731,7 +755,7 @@ contains
endif
call acoo%mv_from_fmt(acsr,info)
call acoo%mv_from_fmt(acsc,info)
call acoo%reallocate(2*nnzero)
! A is now in COO format
nzr = nnzero
@ -746,7 +770,6 @@ contains
call acoo%set_nzeros(nzr)
call acoo%fix(ircode)
if (ircode==0) call a%mv_from(acoo)
if (ircode==0) call a%cscnv(ircode,type='csr')
if (ircode/=0) goto 993
else if (psb_tolower(type(2:2)) == 'h') then
@ -754,9 +777,9 @@ contains
! we are generally working with non-symmetric matrices, so
! we de-symmetrize what we are about to read
read (infile,fmt=ptrfmt) (acsr%irp(i),i=1,nrow+1)
read (infile,fmt=indfmt) (acsr%ja(i),i=1,nnzero)
if (valcrd > 0) read (infile,fmt=valfmt) (acsr%val(i),i=1,nnzero)
read (infile,fmt=ptrfmt) (acsc%icp(i),i=1,ncol+1)
read (infile,fmt=indfmt) (acsc%ia(i),i=1,nnzero)
if (valcrd > 0) read (infile,fmt=valfmt) (acsc%val(i),i=1,nnzero)
if (present(b)) then
@ -779,7 +802,7 @@ contains
endif
call acoo%mv_from_fmt(acsr,info)
call acoo%mv_from_fmt(acsc,info)
call acoo%reallocate(2*nnzero)
! A is now in COO format
nzr = nnzero
@ -794,7 +817,6 @@ contains
call acoo%set_nzeros(nzr)
call acoo%fix(ircode)
if (ircode==0) call a%mv_from(acoo)
if (ircode==0) call a%cscnv(ircode,type='csr')
if (ircode/=0) goto 993
else
@ -805,6 +827,8 @@ contains
write(0,*) 'read_matrix: matrix type not yet supported'
iret=904
end if
call a%cscnv(ircode,type='csr')
if (infile/=5) close(infile)
return
@ -824,7 +848,7 @@ contains
subroutine chb_write(a,iret,iunit,filename,key,rhs,g,x,mtitle)
use psb_base_mod
implicit none
type(psb_c_sparse_mat), intent(in) :: a
type(psb_c_sparse_mat), intent(in), target :: a
integer, intent(out) :: iret
character(len=*), optional, intent(in) :: mtitle
integer, optional, intent(in) :: iunit
@ -836,11 +860,13 @@ contains
character(len=*), parameter:: ptrfmt='(10I8)',indfmt='(10I8)'
integer, parameter :: jptr=10,jind=10
character(len=*), parameter:: valfmt='(4E20.12)',rhsfmt='(4E20.12)'
integer, parameter :: jval=4,jrhs=4
integer, parameter :: jval=2,jrhs=2
character(len=*), parameter :: fmt10='(a72,a8,/,5i14,/,a3,11x,4i14,/,2a16,2a20)'
character(len=*), parameter :: fmt11='(a3,11x,2i14)'
character(len=*), parameter :: fmt111='(1x,a8,1x,i8,1x,a10)'
type(psb_c_csc_sparse_mat), target :: acsc
type(psb_c_csc_sparse_mat), pointer :: acpnt
character(len=72) :: mtitle_
character(len=8) :: key_
@ -883,62 +909,69 @@ contains
select type(aa=>a%a)
type is (psb_c_csr_sparse_mat)
nrow = aa%get_nrows()
ncol = aa%get_ncols()
nnzero = aa%get_nzeros()
neltvl = 0
ptrcrd = (nrow+1)/jptr
if (mod(nrow+1,jptr) > 0) ptrcrd = ptrcrd + 1
indcrd = nnzero/jind
if (mod(nnzero,jind) > 0) indcrd = indcrd + 1
valcrd = nnzero/jval
if (mod(nnzero,jval) > 0) valcrd = valcrd + 1
rhstype = ''
if (present(rhs)) then
if (size(rhs)<nrow) then
rhscrd = 0
else
rhscrd = nrow/jrhs
if (mod(nrow,jrhs) > 0) rhscrd = rhscrd + 1
endif
nrhs = 1
rhstype(1:1) = 'F'
else
rhscrd = 0
nrhs = 0
end if
totcrd = ptrcrd + indcrd + valcrd + rhscrd
type is (psb_s_csc_sparse_mat)
nrhsix = nrhs*nrow
acpnt => aa
if (present(g)) then
rhstype(2:2) = 'G'
end if
if (present(x)) then
rhstype(3:3) = 'X'
end if
type = 'RUA'
class default
write (iout,fmt=fmt10) mtitle_,key_,totcrd,ptrcrd,indcrd,valcrd,rhscrd,&
& type,nrow,ncol,nnzero,neltvl,ptrfmt,indfmt,valfmt,rhsfmt
if (rhscrd > 0) write (iout,fmt=fmt11) rhstype,nrhs,nrhsix
write (iout,fmt=ptrfmt) (aa%irp(i),i=1,nrow+1)
write (iout,fmt=indfmt) (aa%ja(i),i=1,nnzero)
if (valcrd > 0) write (iout,fmt=valfmt) (aa%val(i),i=1,nnzero)
if (rhscrd > 0) write (iout,fmt=rhsfmt) (rhs(i),i=1,nrow)
if (present(g).and.(rhscrd>0)) write (iout,fmt=rhsfmt) (g(i),i=1,nrow)
if (present(x).and.(rhscrd>0)) write (iout,fmt=rhsfmt) (x(i),i=1,nrow)
call acsc%cp_from_fmt(aa, iret)
if (iret/=0) return
acpnt => acsc
end select
nrow = acpnt%get_nrows()
ncol = acpnt%get_ncols()
nnzero = acpnt%get_nzeros()
neltvl = 0
ptrcrd = (ncol+1)/jptr
if (mod(ncol+1,jptr) > 0) ptrcrd = ptrcrd + 1
indcrd = nnzero/jind
if (mod(nnzero,jind) > 0) indcrd = indcrd + 1
valcrd = nnzero/jval
if (mod(nnzero,jval) > 0) valcrd = valcrd + 1
rhstype = ''
if (present(rhs)) then
if (size(rhs)<nrow) then
rhscrd = 0
else
rhscrd = nrow/jrhs
if (mod(nrow,jrhs) > 0) rhscrd = rhscrd + 1
endif
nrhs = 1
rhstype(1:1) = 'F'
else
rhscrd = 0
nrhs = 0
end if
totcrd = ptrcrd + indcrd + valcrd + rhscrd
nrhsix = nrhs*nrow
if (present(g)) then
rhstype(2:2) = 'G'
end if
if (present(x)) then
rhstype(3:3) = 'X'
end if
type = 'CUA'
write (iout,fmt=fmt10) mtitle_,key_,totcrd,ptrcrd,indcrd,valcrd,rhscrd,&
& type,nrow,ncol,nnzero,neltvl,ptrfmt,indfmt,valfmt,rhsfmt
if (rhscrd > 0) write (iout,fmt=fmt11) rhstype,nrhs,nrhsix
write (iout,fmt=ptrfmt) (acpnt%icp(i),i=1,ncol+1)
write (iout,fmt=indfmt) (acpnt%ia(i),i=1,nnzero)
if (valcrd > 0) write (iout,fmt=valfmt) (acpnt%val(i),i=1,nnzero)
if (rhscrd > 0) write (iout,fmt=rhsfmt) (rhs(i),i=1,nrow)
if (present(g).and.(rhscrd>0)) write (iout,fmt=rhsfmt) (g(i),i=1,nrow)
if (present(x).and.(rhscrd>0)) write (iout,fmt=rhsfmt) (x(i),i=1,nrow)
class default
write(0,*) 'format: ',a%get_fmt(),' not yet implemented'
end select
if (iout /= 6) close(iout)
@ -968,7 +1001,7 @@ contains
character indfmt*16,ptrfmt*16,rhsfmt*20,valfmt*20
integer :: indcrd, ptrcrd, totcrd,&
& valcrd, rhscrd, nrow, ncol, nnzero, neltvl, nrhs, nrhsix
type(psb_z_csr_sparse_mat) :: acsr
type(psb_z_csc_sparse_mat) :: acsc
type(psb_z_coo_sparse_mat) :: acoo
integer :: ircode, i,nzr,infile, info
character(len=*), parameter :: fmt10='(a72,a8,/,5i14,/,a3,11x,4i14,/,2a16,2a20)'
@ -1000,7 +1033,7 @@ contains
& type,nrow,ncol,nnzero,neltvl,ptrfmt,indfmt,valfmt,rhsfmt
if (rhscrd > 0) read(infile,fmt=fmt11)rhstype,nrhs,nrhsix
call acsr%allocate(nrow,ncol,nnzero)
call acsc%allocate(nrow,ncol,nnzero)
if (ircode /= 0 ) then
write(0,*) 'Memory allocation failed'
goto 993
@ -1009,15 +1042,15 @@ contains
if (present(mtitle)) mtitle=mtitle_
if (psb_tolower(type(1:1)) == 'r') then
if (psb_tolower(type(1:1)) == 'c') then
if (psb_tolower(type(2:2)) == 'u') then
read (infile,fmt=ptrfmt) (acsr%irp(i),i=1,nrow+1)
read (infile,fmt=indfmt) (acsr%ja(i),i=1,nnzero)
if (valcrd > 0) read (infile,fmt=valfmt) (acsr%val(i),i=1,nnzero)
read (infile,fmt=ptrfmt) (acsc%icp(i),i=1,ncol+1)
read (infile,fmt=indfmt) (acsc%ia(i),i=1,nnzero)
if (valcrd > 0) read (infile,fmt=valfmt) (acsc%val(i),i=1,nnzero)
call a%mv_from(acsr)
call a%mv_from(acsc)
if (present(b)) then
if ((psb_toupper(rhstype(1:1)) == 'F').and.(rhscrd > 0)) then
@ -1043,9 +1076,9 @@ contains
! we are generally working with non-symmetric matrices, so
! we de-symmetrize what we are about to read
read (infile,fmt=ptrfmt) (acsr%irp(i),i=1,nrow+1)
read (infile,fmt=indfmt) (acsr%ja(i),i=1,nnzero)
if (valcrd > 0) read (infile,fmt=valfmt) (acsr%val(i),i=1,nnzero)
read (infile,fmt=ptrfmt) (acsc%icp(i),i=1,ncol+1)
read (infile,fmt=indfmt) (acsc%ia(i),i=1,nnzero)
if (valcrd > 0) read (infile,fmt=valfmt) (acsc%val(i),i=1,nnzero)
if (present(b)) then
@ -1068,7 +1101,7 @@ contains
endif
call acoo%mv_from_fmt(acsr,info)
call acoo%mv_from_fmt(acsc,info)
call acoo%reallocate(2*nnzero)
! A is now in COO format
nzr = nnzero
@ -1083,7 +1116,6 @@ contains
call acoo%set_nzeros(nzr)
call acoo%fix(ircode)
if (ircode==0) call a%mv_from(acoo)
if (ircode==0) call a%cscnv(ircode,type='csr')
if (ircode/=0) goto 993
else if (psb_tolower(type(2:2)) == 'h') then
@ -1091,9 +1123,9 @@ contains
! we are generally working with non-symmetric matrices, so
! we de-symmetrize what we are about to read
read (infile,fmt=ptrfmt) (acsr%irp(i),i=1,nrow+1)
read (infile,fmt=indfmt) (acsr%ja(i),i=1,nnzero)
if (valcrd > 0) read (infile,fmt=valfmt) (acsr%val(i),i=1,nnzero)
read (infile,fmt=ptrfmt) (acsc%icp(i),i=1,ncol+1)
read (infile,fmt=indfmt) (acsc%ia(i),i=1,nnzero)
if (valcrd > 0) read (infile,fmt=valfmt) (acsc%val(i),i=1,nnzero)
if (present(b)) then
@ -1116,7 +1148,7 @@ contains
endif
call acoo%mv_from_fmt(acsr,info)
call acoo%mv_from_fmt(acsc,info)
call acoo%reallocate(2*nnzero)
! A is now in COO format
nzr = nnzero
@ -1131,7 +1163,6 @@ contains
call acoo%set_nzeros(nzr)
call acoo%fix(ircode)
if (ircode==0) call a%mv_from(acoo)
if (ircode==0) call a%cscnv(ircode,type='csr')
if (ircode/=0) goto 993
else
@ -1142,6 +1173,8 @@ contains
write(0,*) 'read_matrix: matrix type not yet supported'
iret=904
end if
call a%cscnv(ircode,type='csr')
if (infile/=5) close(infile)
return
@ -1161,7 +1194,7 @@ contains
subroutine zhb_write(a,iret,iunit,filename,key,rhs,g,x,mtitle)
use psb_base_mod
implicit none
type(psb_z_sparse_mat), intent(in) :: a
type(psb_z_sparse_mat), intent(in), target :: a
integer, intent(out) :: iret
character(len=*), optional, intent(in) :: mtitle
integer, optional, intent(in) :: iunit
@ -1173,11 +1206,13 @@ contains
character(len=*), parameter:: ptrfmt='(10I8)',indfmt='(10I8)'
integer, parameter :: jptr=10,jind=10
character(len=*), parameter:: valfmt='(4E20.12)',rhsfmt='(4E20.12)'
integer, parameter :: jval=4,jrhs=4
integer, parameter :: jval=2,jrhs=2
character(len=*), parameter :: fmt10='(a72,a8,/,5i14,/,a3,11x,4i14,/,2a16,2a20)'
character(len=*), parameter :: fmt11='(a3,11x,2i14)'
character(len=*), parameter :: fmt111='(1x,a8,1x,i8,1x,a10)'
type(psb_z_csc_sparse_mat), target :: acsc
type(psb_z_csc_sparse_mat), pointer :: acpnt
character(len=72) :: mtitle_
character(len=8) :: key_
@ -1220,62 +1255,69 @@ contains
select type(aa=>a%a)
type is (psb_z_csr_sparse_mat)
nrow = aa%get_nrows()
ncol = aa%get_ncols()
nnzero = aa%get_nzeros()
neltvl = 0
ptrcrd = (nrow+1)/jptr
if (mod(nrow+1,jptr) > 0) ptrcrd = ptrcrd + 1
indcrd = nnzero/jind
if (mod(nnzero,jind) > 0) indcrd = indcrd + 1
valcrd = nnzero/jval
if (mod(nnzero,jval) > 0) valcrd = valcrd + 1
rhstype = ''
if (present(rhs)) then
if (size(rhs)<nrow) then
rhscrd = 0
else
rhscrd = nrow/jrhs
if (mod(nrow,jrhs) > 0) rhscrd = rhscrd + 1
endif
nrhs = 1
rhstype(1:1) = 'F'
else
rhscrd = 0
nrhs = 0
end if
totcrd = ptrcrd + indcrd + valcrd + rhscrd
type is (psb_s_csc_sparse_mat)
nrhsix = nrhs*nrow
acpnt => aa
if (present(g)) then
rhstype(2:2) = 'G'
end if
if (present(x)) then
rhstype(3:3) = 'X'
end if
type = 'RUA'
class default
write (iout,fmt=fmt10) mtitle_,key_,totcrd,ptrcrd,indcrd,valcrd,rhscrd,&
& type,nrow,ncol,nnzero,neltvl,ptrfmt,indfmt,valfmt,rhsfmt
if (rhscrd > 0) write (iout,fmt=fmt11) rhstype,nrhs,nrhsix
write (iout,fmt=ptrfmt) (aa%irp(i),i=1,nrow+1)
write (iout,fmt=indfmt) (aa%ja(i),i=1,nnzero)
if (valcrd > 0) write (iout,fmt=valfmt) (aa%val(i),i=1,nnzero)
if (rhscrd > 0) write (iout,fmt=rhsfmt) (rhs(i),i=1,nrow)
if (present(g).and.(rhscrd>0)) write (iout,fmt=rhsfmt) (g(i),i=1,nrow)
if (present(x).and.(rhscrd>0)) write (iout,fmt=rhsfmt) (x(i),i=1,nrow)
call acsc%cp_from_fmt(aa, iret)
if (iret/=0) return
acpnt => acsc
end select
nrow = acpnt%get_nrows()
ncol = acpnt%get_ncols()
nnzero = acpnt%get_nzeros()
neltvl = 0
ptrcrd = (ncol+1)/jptr
if (mod(ncol+1,jptr) > 0) ptrcrd = ptrcrd + 1
indcrd = nnzero/jind
if (mod(nnzero,jind) > 0) indcrd = indcrd + 1
valcrd = nnzero/jval
if (mod(nnzero,jval) > 0) valcrd = valcrd + 1
rhstype = ''
if (present(rhs)) then
if (size(rhs)<nrow) then
rhscrd = 0
else
rhscrd = nrow/jrhs
if (mod(nrow,jrhs) > 0) rhscrd = rhscrd + 1
endif
nrhs = 1
rhstype(1:1) = 'F'
else
rhscrd = 0
nrhs = 0
end if
totcrd = ptrcrd + indcrd + valcrd + rhscrd
nrhsix = nrhs*nrow
if (present(g)) then
rhstype(2:2) = 'G'
end if
if (present(x)) then
rhstype(3:3) = 'X'
end if
type = 'CUA'
write (iout,fmt=fmt10) mtitle_,key_,totcrd,ptrcrd,indcrd,valcrd,rhscrd,&
& type,nrow,ncol,nnzero,neltvl,ptrfmt,indfmt,valfmt,rhsfmt
if (rhscrd > 0) write (iout,fmt=fmt11) rhstype,nrhs,nrhsix
write (iout,fmt=ptrfmt) (acpnt%icp(i),i=1,ncol+1)
write (iout,fmt=indfmt) (acpnt%ia(i),i=1,nnzero)
if (valcrd > 0) write (iout,fmt=valfmt) (acpnt%val(i),i=1,nnzero)
if (rhscrd > 0) write (iout,fmt=rhsfmt) (rhs(i),i=1,nrow)
if (present(g).and.(rhscrd>0)) write (iout,fmt=rhsfmt) (g(i),i=1,nrow)
if (present(x).and.(rhscrd>0)) write (iout,fmt=rhsfmt) (x(i),i=1,nrow)
class default
write(0,*) 'format: ',a%get_fmt(),' not yet implemented'
end select
if (iout /= 6) close(iout)

476
util/psb_mmio_mod.f90
Unescape Escape View File

@ -31,17 +31,25 @@
!!$
module psb_mmio_mod
public mm_mat_read, mm_mat_write, mm_vet_read
public mm_mat_read, mm_mat_write, mm_vet_read, mm_vet_write
interface mm_mat_read
module procedure smm_mat_read, dmm_mat_read, cmm_mat_read, zmm_mat_read
end interface
interface mm_mat_write
module procedure smm_mat_write, dmm_mat_write, cmm_mat_write, zmm_mat_write
end interface
interface mm_vet_read
module procedure mm_svet_read, mm_dvet_read, mm_cvet_read, mm_zvet_read
end interface
interface mm_vet_write
module procedure mm_svet2_write, mm_svet1_write, mm_dvet2_write, mm_dvet1_write,&
& mm_cvet2_write, mm_cvet1_write, mm_zvet2_write, mm_zvet1_write
end interface
contains
subroutine mm_svet_read(b, info, iunit, filename)
@ -340,6 +348,456 @@ contains
return
end subroutine mm_zvet_read
subroutine mm_svet2_write(b, header, info, iunit, filename)
use psb_base_mod
implicit none
real(psb_spk_), intent(in) :: b(:,:)
character(len=*), intent(in) :: header
integer, intent(out) :: info
integer, optional, intent(in) :: iunit
character(len=*), optional, intent(in) :: filename
integer :: nrow, ncol, i,root, np, me, ircode, j, outfile
character(len=80) :: frmtv
info = 0
if (present(filename)) then
if (filename=='-') then
outfile=6
else
if (present(iunit)) then
outfile=iunit
else
outfile=99
endif
open(outfile,file=filename, err=901, action='WRITE')
endif
else
if (present(iunit)) then
outfile=iunit
else
outfile=6
endif
endif
write(outfile,'(a)') '%%MatrixMarket matrix array real general'
write(outfile,'(a)') '% '//trim(header)
write(outfile,'(a)') '% '
nrow = size(b,1)
ncol = size(b,2)
write(outfile,*) nrow,ncol
write(frmtv,'(a,i3.3,a)') '(',ncol,'(es26.18,1x))'
do i=1,size(b,1)
write(outfile,frmtv) b(i,1:ncol)
end do
if (outfile /= 6) close(outfile)
return
! open failed
901 write(0,*) 'mm_vet_write: could not open file ',&
& outfile,' for output'
info = -1
return
end subroutine mm_svet2_write
subroutine mm_svet1_write(b, header, info, iunit, filename)
use psb_base_mod
implicit none
real(psb_spk_), intent(in) :: b(:)
character(len=*), intent(in) :: header
integer, intent(out) :: info
integer, optional, intent(in) :: iunit
character(len=*), optional, intent(in) :: filename
integer :: nrow, ncol, i,root, np, me, ircode, j, outfile
character(len=80) :: frmtv
info = 0
if (present(filename)) then
if (filename=='-') then
outfile=6
else
if (present(iunit)) then
outfile=iunit
else
outfile=99
endif
open(outfile,file=filename, err=901, action='WRITE')
endif
else
if (present(iunit)) then
outfile=iunit
else
outfile=6
endif
endif
write(outfile,'(a)') '%%MatrixMarket matrix array real general'
write(outfile,'(a)') '% '//trim(header)
write(outfile,'(a)') '% '
nrow = size(b,1)
ncol = 1
write(outfile,*) nrow,ncol
write(frmtv,'(a,i3.3,a)') '(',ncol,'(es26.18,1x))'
do i=1,size(b,1)
write(outfile,frmtv) b(i)
end do
if (outfile /= 6) close(outfile)
return
! open failed
901 write(0,*) 'mm_vet_write: could not open file ',&
& outfile,' for output'
info = -1
return
end subroutine mm_svet1_write
subroutine mm_dvet2_write(b, header, info, iunit, filename)
use psb_base_mod
implicit none
real(psb_dpk_), intent(in) :: b(:,:)
character(len=*), intent(in) :: header
integer, intent(out) :: info
integer, optional, intent(in) :: iunit
character(len=*), optional, intent(in) :: filename
integer :: nrow, ncol, i,root, np, me, ircode, j, outfile
character(len=80) :: frmtv
info = 0
if (present(filename)) then
if (filename=='-') then
outfile=6
else
if (present(iunit)) then
outfile=iunit
else
outfile=99
endif
open(outfile,file=filename, err=901, action='WRITE')
endif
else
if (present(iunit)) then
outfile=iunit
else
outfile=6
endif
endif
write(outfile,'(a)') '%%MatrixMarket matrix array real general'
write(outfile,'(a)') '% '//trim(header)
write(outfile,'(a)') '% '
nrow = size(b,1)
ncol = size(b,2)
write(outfile,*) nrow,ncol
write(frmtv,'(a,i3.3,a)') '(',ncol,'(es26.18,1x))'
do i=1,size(b,1)
write(outfile,frmtv) b(i,1:ncol)
end do
if (outfile /= 6) close(outfile)
return
! open failed
901 write(0,*) 'mm_vet_write: could not open file ',&
& outfile,' for output'
info = -1
return
end subroutine mm_dvet2_write
subroutine mm_dvet1_write(b, header, info, iunit, filename)
use psb_base_mod
implicit none
real(psb_dpk_), intent(in) :: b(:)
character(len=*), intent(in) :: header
integer, intent(out) :: info
integer, optional, intent(in) :: iunit
character(len=*), optional, intent(in) :: filename
integer :: nrow, ncol, i,root, np, me, ircode, j, outfile
character(len=80) :: frmtv
info = 0
if (present(filename)) then
if (filename=='-') then
outfile=6
else
if (present(iunit)) then
outfile=iunit
else
outfile=99
endif
open(outfile,file=filename, err=901, action='WRITE')
endif
else
if (present(iunit)) then
outfile=iunit
else
outfile=6
endif
endif
write(outfile,'(a)') '%%MatrixMarket matrix array real general'
write(outfile,'(a)') '% '//trim(header)
write(outfile,'(a)') '% '
nrow = size(b,1)
ncol = 1
write(outfile,*) nrow,ncol
write(frmtv,'(a,i3.3,a)') '(',ncol,'(es26.18,1x))'
do i=1,size(b,1)
write(outfile,frmtv) b(i)
end do
if (outfile /= 6) close(outfile)
return
! open failed
901 write(0,*) 'mm_vet_write: could not open file ',&
& outfile,' for output'
info = -1
return
end subroutine mm_dvet1_write
subroutine mm_cvet2_write(b, header, info, iunit, filename)
use psb_base_mod
implicit none
complex(psb_spk_), intent(in) :: b(:,:)
character(len=*), intent(in) :: header
integer, intent(out) :: info
integer, optional, intent(in) :: iunit
character(len=*), optional, intent(in) :: filename
integer :: nrow, ncol, i,root, np, me, ircode, j, outfile
character(len=80) :: frmtv
info = 0
if (present(filename)) then
if (filename=='-') then
outfile=6
else
if (present(iunit)) then
outfile=iunit
else
outfile=99
endif
open(outfile,file=filename, err=901, action='WRITE')
endif
else
if (present(iunit)) then
outfile=iunit
else
outfile=6
endif
endif
write(outfile,'(a)') '%%MatrixMarket matrix array real general'
write(outfile,'(a)') '% '//trim(header)
write(outfile,'(a)') '% '
nrow = size(b,1)
ncol = size(b,2)
write(outfile,*) nrow,ncol
write(frmtv,'(a,i5.5,a)') '(',2*ncol,'(es26.18,1x))'
do i=1,size(b,1)
write(outfile,frmtv) b(i,1:ncol)
end do
if (outfile /= 6) close(outfile)
return
! open failed
901 write(0,*) 'mm_vet_write: could not open file ',&
& outfile,' for output'
info = -1
return
end subroutine mm_cvet2_write
subroutine mm_cvet1_write(b, header, info, iunit, filename)
use psb_base_mod
implicit none
complex(psb_spk_), intent(in) :: b(:)
character(len=*), intent(in) :: header
integer, intent(out) :: info
integer, optional, intent(in) :: iunit
character(len=*), optional, intent(in) :: filename
integer :: nrow, ncol, i,root, np, me, ircode, j, outfile
character(len=80) :: frmtv
info = 0
if (present(filename)) then
if (filename=='-') then
outfile=6
else
if (present(iunit)) then
outfile=iunit
else
outfile=99
endif
open(outfile,file=filename, err=901, action='WRITE')
endif
else
if (present(iunit)) then
outfile=iunit
else
outfile=6
endif
endif
write(outfile,'(a)') '%%MatrixMarket matrix array real general'
write(outfile,'(a)') '% '//trim(header)
write(outfile,'(a)') '% '
nrow = size(b,1)
ncol = 1
write(outfile,*) nrow,ncol
write(frmtv,'(a,i5.5,a)') '(',2*ncol,'(es26.18,1x))'
do i=1,size(b,1)
write(outfile,frmtv) b(i)
end do
if (outfile /= 6) close(outfile)
return
! open failed
901 write(0,*) 'mm_vet_write: could not open file ',&
& outfile,' for output'
info = -1
return
end subroutine mm_cvet1_write
subroutine mm_zvet2_write(b, header, info, iunit, filename)
use psb_base_mod
implicit none
complex(psb_dpk_), intent(in) :: b(:,:)
character(len=*), intent(in) :: header
integer, intent(out) :: info
integer, optional, intent(in) :: iunit
character(len=*), optional, intent(in) :: filename
integer :: nrow, ncol, i,root, np, me, ircode, j, outfile
character(len=80) :: frmtv
info = 0
if (present(filename)) then
if (filename=='-') then
outfile=6
else
if (present(iunit)) then
outfile=iunit
else
outfile=99
endif
open(outfile,file=filename, err=901, action='WRITE')
endif
else
if (present(iunit)) then
outfile=iunit
else
outfile=6
endif
endif
write(outfile,'(a)') '%%MatrixMarket matrix array real general'
write(outfile,'(a)') '% '//trim(header)
write(outfile,'(a)') '% '
nrow = size(b,1)
ncol = size(b,2)
write(outfile,*) nrow,ncol
write(frmtv,'(a,i5.5,a)') '(',2*ncol,'(es26.18,1x))'
do i=1,size(b,1)
write(outfile,frmtv) b(i,1:ncol)
end do
if (outfile /= 6) close(outfile)
return
! open failed
901 write(0,*) 'mm_vet_write: could not open file ',&
& outfile,' for output'
info = -1
return
end subroutine mm_zvet2_write
subroutine mm_zvet1_write(b, header, info, iunit, filename)
use psb_base_mod
implicit none
complex(psb_dpk_), intent(in) :: b(:)
character(len=*), intent(in) :: header
integer, intent(out) :: info
integer, optional, intent(in) :: iunit
character(len=*), optional, intent(in) :: filename
integer :: nrow, ncol, i,root, np, me, ircode, j, outfile
character(len=80) :: frmtv
info = 0
if (present(filename)) then
if (filename=='-') then
outfile=6
else
if (present(iunit)) then
outfile=iunit
else
outfile=99
endif
open(outfile,file=filename, err=901, action='WRITE')
endif
else
if (present(iunit)) then
outfile=iunit
else
outfile=6
endif
endif
write(outfile,'(a)') '%%MatrixMarket matrix array real general'
write(outfile,'(a)') '% '//trim(header)
write(outfile,'(a)') '% '
nrow = size(b,1)
ncol = 1
write(outfile,*) nrow,ncol
write(frmtv,'(a,i5.5,a)') '(',2*ncol,'(es26.18,1x))'
do i=1,size(b,1)
write(outfile,frmtv) b(i)
end do
if (outfile /= 6) close(outfile)
return
! open failed
901 write(0,*) 'mm_vet_write: could not open file ',&
& outfile,' for output'
info = -1
return
end subroutine mm_zvet1_write
subroutine smm_mat_read(a, info, iunit, filename)
use psb_base_mod
@ -431,8 +889,6 @@ contains
if (infile/=5) close(infile)
return
! open failed
@ -493,8 +949,6 @@ contains
return
end subroutine smm_mat_write
subroutine dmm_mat_read(a, info, iunit, filename)
use psb_base_mod
implicit none
@ -582,11 +1036,7 @@ contains
write(0,*) 'read_matrix: matrix type not yet supported'
info=904
end if
if (infile/=5) close(infile)
return
! open failed
@ -759,11 +1209,7 @@ contains
write(0,*) 'read_matrix: matrix type not yet supported'
info=904
end if
if (infile/=5) close(infile)
return
! open failed
@ -936,11 +1382,7 @@ contains
write(0,*) 'read_matrix: matrix type not yet supported'
info=904
end if
if (infile/=5) close(infile)
return
! open failed

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