You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
psblas3/base/modules/serial/psb_c_serial_mod.f90

317 lines
12 KiB
Fortran

!
! Parallel Sparse BLAS version 3.5
! (C) Copyright 2006-2018
! Salvatore Filippone
! Alfredo Buttari
!
! Redistribution and use in source and binary forms, with or without
! modification, are permitted provided that the following conditions
! are met:
! 1. Redistributions of source code must retain the above copyright
! notice, this list of conditions and the following disclaimer.
! 2. Redistributions in binary form must reproduce the above copyright
! notice, this list of conditions, and the following disclaimer in the
! documentation and/or other materials provided with the distribution.
! 3. The name of the PSBLAS group or the names of its contributors may
! not be used to endorse or promote products derived from this
! software without specific written permission.
!
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
! ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
! TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
! PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
! BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
! CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
! INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
! CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
! ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
! POSSIBILITY OF SUCH DAMAGE.
!
!
module psb_c_serial_mod
use psb_const_mod
use psb_error_mod
interface psb_amax
function psb_camax_s(n, x) result(val)
import :: psb_ipk_, psb_spk_
integer(psb_ipk_), intent(in) :: n
complex(psb_spk_), intent(in) :: x(:)
real(psb_spk_) :: val
end function psb_camax_s
end interface psb_amax
interface psb_asum
function psb_casum_s(n, x) result(val)
import :: psb_ipk_, psb_spk_
integer(psb_ipk_), intent(in) :: n
complex(psb_spk_), intent(in) :: x(:)
real(psb_spk_) :: val
end function psb_casum_s
end interface psb_asum
interface psb_spspmm
subroutine psb_cspspmm(a,b,c,info)
use psb_c_mat_mod, only : psb_cspmat_type
import :: psb_ipk_
implicit none
type(psb_cspmat_type), intent(in) :: a,b
type(psb_cspmat_type), intent(out) :: c
integer(psb_ipk_), intent(out) :: info
end subroutine psb_cspspmm
subroutine psb_ccsrspspmm(a,b,c,info)
use psb_c_mat_mod, only : psb_c_csr_sparse_mat
import :: psb_ipk_
implicit none
class(psb_c_csr_sparse_mat), intent(in) :: a,b
type(psb_c_csr_sparse_mat), intent(out) :: c
integer(psb_ipk_), intent(out) :: info
end subroutine psb_ccsrspspmm
subroutine psb_ccscspspmm(a,b,c,info)
use psb_c_mat_mod, only : psb_c_csc_sparse_mat
import :: psb_ipk_
implicit none
class(psb_c_csc_sparse_mat), intent(in) :: a,b
type(psb_c_csc_sparse_mat), intent(out) :: c
integer(psb_ipk_), intent(out) :: info
end subroutine psb_ccscspspmm
end interface
interface psb_symbmm
subroutine psb_csymbmm(a,b,c,info)
use psb_c_mat_mod, only : psb_cspmat_type
import :: psb_ipk_
implicit none
type(psb_cspmat_type), intent(in) :: a,b
type(psb_cspmat_type), intent(out) :: c
integer(psb_ipk_), intent(out) :: info
end subroutine psb_csymbmm
subroutine psb_cbase_symbmm(a,b,c,info)
use psb_c_mat_mod, only : psb_c_base_sparse_mat, psb_c_csr_sparse_mat
import :: psb_ipk_
implicit none
class(psb_c_base_sparse_mat), intent(in) :: a,b
type(psb_c_csr_sparse_mat), intent(out) :: c
integer(psb_ipk_), intent(out) :: info
end subroutine psb_cbase_symbmm
end interface psb_symbmm
interface psb_numbmm
subroutine psb_cnumbmm(a,b,c)
use psb_c_mat_mod, only : psb_cspmat_type
import :: psb_ipk_
implicit none
type(psb_cspmat_type), intent(in) :: a,b
type(psb_cspmat_type), intent(inout) :: c
end subroutine psb_cnumbmm
subroutine psb_cbase_numbmm(a,b,c)
use psb_c_mat_mod, only : psb_c_base_sparse_mat, psb_c_csr_sparse_mat
import :: psb_ipk_
implicit none
class(psb_c_base_sparse_mat), intent(in) :: a,b
type(psb_c_csr_sparse_mat), intent(inout) :: c
end subroutine psb_cbase_numbmm
end interface psb_numbmm
interface psb_rwextd
subroutine psb_crwextd(nr,a,info,b,rowscale)
use psb_c_mat_mod, only : psb_cspmat_type
import :: psb_ipk_
implicit none
integer(psb_ipk_), intent(in) :: nr
type(psb_cspmat_type), intent(inout) :: a
integer(psb_ipk_),intent(out) :: info
type(psb_cspmat_type), intent(in), optional :: b
logical,intent(in), optional :: rowscale
end subroutine psb_crwextd
subroutine psb_cbase_rwextd(nr,a,info,b,rowscale)
use psb_c_mat_mod, only : psb_c_base_sparse_mat
import :: psb_ipk_
implicit none
integer(psb_ipk_), intent(in) :: nr
class(psb_c_base_sparse_mat), intent(inout) :: a
integer(psb_ipk_),intent(out) :: info
class(psb_c_base_sparse_mat), intent(in), optional :: b
logical,intent(in), optional :: rowscale
end subroutine psb_cbase_rwextd
subroutine psb_lcrwextd(nr,a,info,b,rowscale)
use psb_c_mat_mod, only : psb_lcspmat_type
import :: psb_ipk_, psb_lpk_
implicit none
integer(psb_lpk_), intent(in) :: nr
type(psb_lcspmat_type), intent(inout) :: a
integer(psb_ipk_),intent(out) :: info
type(psb_lcspmat_type), intent(in), optional :: b
logical,intent(in), optional :: rowscale
end subroutine psb_lcrwextd
subroutine psb_lcbase_rwextd(nr,a,info,b,rowscale)
use psb_c_mat_mod, only : psb_lc_base_sparse_mat
import :: psb_ipk_, psb_lpk_
implicit none
integer(psb_lpk_), intent(in) :: nr
class(psb_lc_base_sparse_mat), intent(inout) :: a
integer(psb_ipk_),intent(out) :: info
class(psb_lc_base_sparse_mat), intent(in), optional :: b
logical,intent(in), optional :: rowscale
end subroutine psb_lcbase_rwextd
end interface psb_rwextd
interface psb_geprt
subroutine psb_cgeprtn2(fname,a,head)
use psb_const_mod, only : psb_spk_, psb_ipk_
character(len=*), intent(in) :: fname
complex(psb_spk_), intent(in) :: a(:,:)
character(len=*), optional :: head
end subroutine psb_cgeprtn2
subroutine psb_cgeprtn1(fname,a,head)
use psb_const_mod, only : psb_spk_, psb_ipk_
character(len=*), intent(in) :: fname
complex(psb_spk_), intent(in) :: a(:)
character(len=*), optional :: head
end subroutine psb_cgeprtn1
subroutine psb_cgeprt2(iout,a,head)
use psb_const_mod, only : psb_spk_, psb_ipk_
integer(psb_ipk_), intent(in) :: iout
complex(psb_spk_), intent(in) :: a(:,:)
character(len=*), optional :: head
end subroutine psb_cgeprt2
subroutine psb_cgeprt1(iout,a,head)
use psb_const_mod, only : psb_spk_, psb_ipk_
integer(psb_ipk_), intent(in) :: iout
complex(psb_spk_), intent(in) :: a(:)
character(len=*), optional :: head
end subroutine psb_cgeprt1
end interface psb_geprt
interface psb_csprt
module procedure psb_ccsprt, psb_ccsprtn
end interface psb_csprt
interface psb_spdot_srtd
function psb_c_spdot_srtd(nv1,iv1,v1,nv2,iv2,v2) result(dot)
use psb_const_mod, only : psb_ipk_, psb_spk_
integer(psb_ipk_), intent(in) :: nv1,nv2
integer(psb_ipk_), intent(in) :: iv1(*), iv2(*)
complex(psb_spk_), intent(in) :: v1(*),v2(*)
complex(psb_spk_) :: dot
end function psb_c_spdot_srtd
end interface psb_spdot_srtd
interface psb_spge_dot
function psb_c_spge_dot(nv1,iv1,v1,v2) result(dot)
use psb_const_mod, only : psb_ipk_, psb_spk_
integer(psb_ipk_), intent(in) :: nv1
integer(psb_ipk_), intent(in) :: iv1(*)
complex(psb_spk_), intent(in) :: v1(*),v2(*)
complex(psb_spk_) :: dot
end function psb_c_spge_dot
end interface psb_spge_dot
interface psb_aspxpby
subroutine psb_c_aspxpby(alpha, nx, ix, x, beta, y, info)
use psb_const_mod, only : psb_ipk_, psb_spk_
integer(psb_ipk_), intent(in) :: nx
integer(psb_ipk_), intent(in) :: ix(:)
complex(psb_spk_), intent (in) :: x(:)
complex(psb_spk_), intent (inout) :: y(:)
complex(psb_spk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
end subroutine psb_c_aspxpby
end interface psb_aspxpby
interface psb_spspmm
subroutine psb_lcspspmm(a,b,c,info)
use psb_c_mat_mod, only : psb_lcspmat_type
import :: psb_ipk_
implicit none
type(psb_lcspmat_type), intent(in) :: a,b
type(psb_lcspmat_type), intent(out) :: c
integer(psb_ipk_), intent(out) :: info
end subroutine psb_lcspspmm
subroutine psb_lccsrspspmm(a,b,c,info)
use psb_c_mat_mod, only : psb_lc_csr_sparse_mat
import :: psb_ipk_
implicit none
class(psb_lc_csr_sparse_mat), intent(in) :: a,b
type(psb_lc_csr_sparse_mat), intent(out) :: c
integer(psb_ipk_), intent(out) :: info
end subroutine psb_lccsrspspmm
subroutine psb_lccscspspmm(a,b,c,info)
use psb_c_mat_mod, only : psb_lc_csc_sparse_mat
import :: psb_ipk_
implicit none
class(psb_lc_csc_sparse_mat), intent(in) :: a,b
type(psb_lc_csc_sparse_mat), intent(out) :: c
integer(psb_ipk_), intent(out) :: info
end subroutine psb_lccscspspmm
end interface psb_spspmm
interface psb_symbmm
subroutine psb_lcsymbmm(a,b,c,info)
use psb_c_mat_mod, only : psb_lcspmat_type
import :: psb_ipk_
implicit none
type(psb_lcspmat_type), intent(in) :: a,b
type(psb_lcspmat_type), intent(out) :: c
integer(psb_ipk_), intent(out) :: info
end subroutine psb_lcsymbmm
subroutine psb_lcbase_symbmm(a,b,c,info)
use psb_c_mat_mod, only : psb_lc_base_sparse_mat, psb_lc_csr_sparse_mat
import :: psb_ipk_
implicit none
class(psb_lc_base_sparse_mat), intent(in) :: a,b
type(psb_lc_csr_sparse_mat), intent(out) :: c
integer(psb_ipk_), intent(out) :: info
end subroutine psb_lcbase_symbmm
end interface psb_symbmm
interface psb_numbmm
subroutine psb_lcnumbmm(a,b,c)
use psb_c_mat_mod, only : psb_lcspmat_type
import :: psb_ipk_
implicit none
type(psb_lcspmat_type), intent(in) :: a,b
type(psb_lcspmat_type), intent(inout) :: c
end subroutine psb_lcnumbmm
subroutine psb_lcbase_numbmm(a,b,c)
use psb_c_mat_mod, only : psb_lc_base_sparse_mat, psb_lc_csr_sparse_mat
import :: psb_ipk_
implicit none
class(psb_lc_base_sparse_mat), intent(in) :: a,b
type(psb_lc_csr_sparse_mat), intent(inout) :: c
end subroutine psb_lcbase_numbmm
end interface psb_numbmm
contains
subroutine psb_ccsprt(iout,a,iv,head,ivr,ivc)
use psb_c_mat_mod, only : psb_cspmat_type
integer(psb_ipk_), intent(in) :: iout
type(psb_cspmat_type), intent(in) :: a
integer(psb_lpk_), intent(in), optional :: iv(:)
character(len=*), optional :: head
integer(psb_lpk_), intent(in), optional :: ivr(:),ivc(:)
call a%print(iout,iv,head,ivr,ivc)
end subroutine psb_ccsprt
subroutine psb_ccsprtn(fname,a,iv,head,ivr,ivc)
use psb_c_mat_mod, only : psb_cspmat_type
character(len=*), intent(in) :: fname
type(psb_cspmat_type), intent(in) :: a
integer(psb_lpk_), intent(in), optional :: iv(:)
character(len=*), optional :: head
integer(psb_lpk_), intent(in), optional :: ivr(:),ivc(:)
call a%print(fname,iv,head,ivr,ivc)
end subroutine psb_ccsprtn
end module psb_c_serial_mod