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psblas3/base/modules/psb_psblas_mod.f90

879 lines
37 KiB
Fortran

!!$
!!$ Parallel Sparse BLAS version 2.2
!!$ (C) Copyright 2006/2007/2008
!!$ Salvatore Filippone University of Rome Tor Vergata
!!$ Alfredo Buttari University of Rome Tor Vergata
!!$
!!$ 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_psblas_mod
interface psb_gedot
function psb_sdotv(x, y, desc_a,info)
use psb_descriptor_type
real(psb_spk_) :: psb_sdotv
real(psb_spk_), intent(in) :: x(:), y(:)
type(psb_desc_type), intent(in) :: desc_a
integer, intent(out) :: info
end function psb_sdotv
function psb_sdot(x, y, desc_a, info, jx, jy)
use psb_descriptor_type
real(psb_spk_) :: psb_sdot
real(psb_spk_), intent(in) :: x(:,:), y(:,:)
type(psb_desc_type), intent(in) :: desc_a
integer, optional, intent(in) :: jx, jy
integer, intent(out) :: info
end function psb_sdot
function psb_ddotv(x, y, desc_a,info)
use psb_descriptor_type
real(psb_dpk_) :: psb_ddotv
real(psb_dpk_), intent(in) :: x(:), y(:)
type(psb_desc_type), intent(in) :: desc_a
integer, intent(out) :: info
end function psb_ddotv
function psb_ddot(x, y, desc_a, info, jx, jy)
use psb_descriptor_type
real(psb_dpk_) :: psb_ddot
real(psb_dpk_), intent(in) :: x(:,:), y(:,:)
type(psb_desc_type), intent(in) :: desc_a
integer, optional, intent(in) :: jx, jy
integer, intent(out) :: info
end function psb_ddot
function psb_cdotv(x, y, desc_a,info)
use psb_descriptor_type
complex(psb_spk_) :: psb_cdotv
complex(psb_spk_), intent(in) :: x(:), y(:)
type(psb_desc_type), intent(in) :: desc_a
integer, intent(out) :: info
end function psb_cdotv
function psb_cdot(x, y, desc_a, info, jx, jy)
use psb_descriptor_type
complex(psb_spk_) :: psb_cdot
complex(psb_spk_), intent(in) :: x(:,:), y(:,:)
type(psb_desc_type), intent(in) :: desc_a
integer, optional, intent(in) :: jx, jy
integer, intent(out) :: info
end function psb_cdot
function psb_zdotv(x, y, desc_a,info)
use psb_descriptor_type
complex(psb_dpk_) :: psb_zdotv
complex(psb_dpk_), intent(in) :: x(:), y(:)
type(psb_desc_type), intent(in) :: desc_a
integer, intent(out) :: info
end function psb_zdotv
function psb_zdot(x, y, desc_a, info, jx, jy)
use psb_descriptor_type
complex(psb_dpk_) :: psb_zdot
complex(psb_dpk_), intent(in) :: x(:,:), y(:,:)
type(psb_desc_type), intent(in) :: desc_a
integer, optional, intent(in) :: jx, jy
integer, intent(out) :: info
end function psb_zdot
end interface
interface psb_gexdot
function psb_sxdotv(x, y, desc_a,info)
use psb_descriptor_type
real(psb_dpk_) :: psb_sxdotv
real(psb_spk_), intent(in) :: x(:), y(:)
type(psb_desc_type), intent(in) :: desc_a
integer, intent(out) :: info
end function psb_sxdotv
function psb_sxdot(x, y, desc_a, info, jx, jy)
use psb_descriptor_type
real(psb_dpk_) :: psb_sxdot
real(psb_spk_), intent(in) :: x(:,:), y(:,:)
type(psb_desc_type), intent(in) :: desc_a
integer, optional, intent(in) :: jx, jy
integer, intent(out) :: info
end function psb_sxdot
end interface
interface psb_gedots
subroutine psb_sdotvs(res,x, y, desc_a, info)
use psb_descriptor_type
real(psb_spk_), intent(out) :: res
real(psb_spk_), intent(in) :: x(:), y(:)
type(psb_desc_type), intent(in) :: desc_a
integer, intent(out) :: info
end subroutine psb_sdotvs
subroutine psb_smdots(res,x, y, desc_a,info)
use psb_descriptor_type
real(psb_spk_), intent(out) :: res(:)
real(psb_spk_), intent(in) :: x(:,:), y(:,:)
type(psb_desc_type), intent(in) :: desc_a
integer, intent(out) :: info
end subroutine psb_smdots
subroutine psb_ddotvs(res,x, y, desc_a, info)
use psb_descriptor_type
real(psb_dpk_), intent(out) :: res
real(psb_dpk_), intent(in) :: x(:), y(:)
type(psb_desc_type), intent(in) :: desc_a
integer, intent(out) :: info
end subroutine psb_ddotvs
subroutine psb_dmdots(res,x, y, desc_a,info)
use psb_descriptor_type
real(psb_dpk_), intent(out) :: res(:)
real(psb_dpk_), intent(in) :: x(:,:), y(:,:)
type(psb_desc_type), intent(in) :: desc_a
integer, intent(out) :: info
end subroutine psb_dmdots
subroutine psb_cdotvs(res,x, y, desc_a, info)
use psb_descriptor_type
complex(psb_spk_), intent(out) :: res
complex(psb_spk_), intent(in) :: x(:), y(:)
type(psb_desc_type), intent(in) :: desc_a
integer, intent(out) :: info
end subroutine psb_cdotvs
subroutine psb_cmdots(res,x, y, desc_a,info)
use psb_descriptor_type
complex(psb_spk_), intent(out) :: res(:)
complex(psb_spk_), intent(in) :: x(:,:), y(:,:)
type(psb_desc_type), intent(in) :: desc_a
integer, intent(out) :: info
end subroutine psb_cmdots
subroutine psb_zdotvs(res,x, y, desc_a, info)
use psb_descriptor_type
complex(psb_dpk_), intent(out) :: res
complex(psb_dpk_), intent(in) :: x(:), y(:)
type(psb_desc_type), intent(in) :: desc_a
integer, intent(out) :: info
end subroutine psb_zdotvs
subroutine psb_zmdots(res,x, y, desc_a,info)
use psb_descriptor_type
complex(psb_dpk_), intent(out) :: res(:)
complex(psb_dpk_), intent(in) :: x(:,:), y(:,:)
type(psb_desc_type), intent(in) :: desc_a
integer, intent(out) :: info
end subroutine psb_zmdots
end interface
interface psb_geaxpby
subroutine psb_saxpbyv(alpha, x, beta, y,&
& desc_a, info)
use psb_descriptor_type
real(psb_spk_), intent (in) :: x(:)
real(psb_spk_), intent (inout) :: y(:)
real(psb_spk_), intent (in) :: alpha, beta
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end subroutine psb_saxpbyv
subroutine psb_saxpby(alpha, x, beta, y,&
& desc_a, info, n, jx, jy)
use psb_descriptor_type
real(psb_spk_), intent (in) :: x(:,:)
real(psb_spk_), intent (inout) :: y(:,:)
real(psb_spk_), intent (in) :: alpha, beta
type(psb_desc_type), intent (in) :: desc_a
integer, optional :: n, jx, jy
integer, intent(out) :: info
end subroutine psb_saxpby
subroutine psb_daxpbyv(alpha, x, beta, y,&
& desc_a, info)
use psb_descriptor_type
real(psb_dpk_), intent (in) :: x(:)
real(psb_dpk_), intent (inout) :: y(:)
real(psb_dpk_), intent (in) :: alpha, beta
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end subroutine psb_daxpbyv
subroutine psb_daxpby(alpha, x, beta, y,&
& desc_a, info, n, jx, jy)
use psb_descriptor_type
real(psb_dpk_), intent (in) :: x(:,:)
real(psb_dpk_), intent (inout) :: y(:,:)
real(psb_dpk_), intent (in) :: alpha, beta
type(psb_desc_type), intent (in) :: desc_a
integer, optional :: n, jx, jy
integer, intent(out) :: info
end subroutine psb_daxpby
subroutine psb_caxpbyv(alpha, x, beta, y,&
& desc_a, info)
use psb_descriptor_type
complex(psb_spk_), intent (in) :: x(:)
complex(psb_spk_), intent (inout) :: y(:)
complex(psb_spk_), intent (in) :: alpha, beta
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end subroutine psb_caxpbyv
subroutine psb_caxpby(alpha, x, beta, y,&
& desc_a, info, n, jx, jy)
use psb_descriptor_type
complex(psb_spk_), intent (in) :: x(:,:)
complex(psb_spk_), intent (inout) :: y(:,:)
complex(psb_spk_), intent (in) :: alpha, beta
type(psb_desc_type), intent (in) :: desc_a
integer, optional :: n, jx, jy
integer, intent(out) :: info
end subroutine psb_caxpby
subroutine psb_zaxpbyv(alpha, x, beta, y,&
& desc_a, info)
use psb_descriptor_type
complex(psb_dpk_), intent (in) :: x(:)
complex(psb_dpk_), intent (inout) :: y(:)
complex(psb_dpk_), intent (in) :: alpha, beta
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end subroutine psb_zaxpbyv
subroutine psb_zaxpby(alpha, x, beta, y,&
& desc_a, info, n, jx, jy)
use psb_descriptor_type
complex(psb_dpk_), intent (in) :: x(:,:)
complex(psb_dpk_), intent (inout) :: y(:,:)
complex(psb_dpk_), intent (in) :: alpha, beta
type(psb_desc_type), intent (in) :: desc_a
integer, optional :: n, jx, jy
integer, intent(out) :: info
end subroutine psb_zaxpby
end interface
interface psb_geamax
function psb_samax(x, desc_a, info, jx)
use psb_descriptor_type
real(psb_spk_) psb_samax
real(psb_spk_), intent (in) :: x(:,:)
type(psb_desc_type), intent (in) :: desc_a
integer, optional, intent (in) :: jx
integer, intent(out) :: info
end function psb_samax
function psb_samaxv(x, desc_a,info)
use psb_descriptor_type
real(psb_spk_) psb_samaxv
real(psb_spk_), intent (in) :: x(:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end function psb_samaxv
function psb_damax(x, desc_a, info, jx)
use psb_descriptor_type
real(psb_dpk_) psb_damax
real(psb_dpk_), intent (in) :: x(:,:)
type(psb_desc_type), intent (in) :: desc_a
integer, optional, intent (in) :: jx
integer, intent(out) :: info
end function psb_damax
function psb_damaxv(x, desc_a,info)
use psb_descriptor_type
real(psb_dpk_) psb_damaxv
real(psb_dpk_), intent (in) :: x(:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end function psb_damaxv
function psb_camax(x, desc_a, info, jx)
use psb_descriptor_type
real(psb_spk_) psb_camax
complex(psb_spk_), intent (in) :: x(:,:)
type(psb_desc_type), intent (in) :: desc_a
integer, optional, intent (in) :: jx
integer, intent(out) :: info
end function psb_camax
function psb_camaxv(x, desc_a,info)
use psb_descriptor_type
real(psb_spk_) psb_camaxv
complex(psb_spk_), intent (in) :: x(:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end function psb_camaxv
function psb_zamax(x, desc_a, info, jx)
use psb_descriptor_type
real(psb_dpk_) psb_zamax
complex(psb_dpk_), intent (in) :: x(:,:)
type(psb_desc_type), intent (in) :: desc_a
integer, optional, intent (in) :: jx
integer, intent(out) :: info
end function psb_zamax
function psb_zamaxv(x, desc_a,info)
use psb_descriptor_type
real(psb_dpk_) psb_zamaxv
complex(psb_dpk_), intent (in) :: x(:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end function psb_zamaxv
end interface
interface psb_geamaxs
subroutine psb_samaxvs(res,x,desc_a,info)
use psb_descriptor_type
real(psb_spk_), intent (out) :: res
real(psb_spk_), intent (in) :: x(:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end subroutine psb_samaxvs
subroutine psb_smamax(res,x,desc_a,info,jx)
use psb_descriptor_type
real(psb_spk_), intent (out) :: res(:)
real(psb_spk_), intent (in) :: x(:,:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
integer, optional :: jx
end subroutine psb_smamax
subroutine psb_damaxvs(res,x,desc_a,info)
use psb_descriptor_type
real(psb_dpk_), intent (out) :: res
real(psb_dpk_), intent (in) :: x(:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end subroutine psb_damaxvs
subroutine psb_dmamax(res,x,desc_a,info,jx)
use psb_descriptor_type
real(psb_dpk_), intent (out) :: res(:)
real(psb_dpk_), intent (in) :: x(:,:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
integer, optional :: jx
end subroutine psb_dmamax
subroutine psb_camaxvs(res,x,desc_a,info)
use psb_descriptor_type
real(psb_spk_), intent (out) :: res
complex(psb_spk_), intent (in) :: x(:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end subroutine psb_camaxvs
subroutine psb_cmamax(res,x,desc_a,info,jx)
use psb_descriptor_type
real(psb_spk_), intent (out) :: res(:)
complex(psb_spk_), intent (in) :: x(:,:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
integer, optional :: jx
end subroutine psb_cmamax
subroutine psb_zamaxvs(res,x,desc_a,info)
use psb_descriptor_type
real(psb_dpk_), intent (out) :: res
complex(psb_dpk_), intent (in) :: x(:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end subroutine psb_zamaxvs
subroutine psb_zmamax(res,x,desc_a,info,jx)
use psb_descriptor_type
real(psb_dpk_), intent (out) :: res(:)
complex(psb_dpk_), intent (in) :: x(:,:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
integer, optional :: jx
end subroutine psb_zmamax
end interface
interface psb_geasum
function psb_sasum(x, desc_a, info, jx)
use psb_descriptor_type
real(psb_spk_) psb_sasum
real(psb_spk_), intent (in) :: x(:,:)
type(psb_desc_type), intent (in) :: desc_a
integer, optional, intent (in) :: jx
integer, intent(out) :: info
end function psb_sasum
function psb_sasumv(x, desc_a, info)
use psb_descriptor_type
real(psb_spk_) psb_sasumv
real(psb_spk_), intent (in) :: x(:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end function psb_sasumv
function psb_dasum(x, desc_a, info, jx)
use psb_descriptor_type
real(psb_dpk_) psb_dasum
real(psb_dpk_), intent (in) :: x(:,:)
type(psb_desc_type), intent (in) :: desc_a
integer, optional, intent (in) :: jx
integer, intent(out) :: info
end function psb_dasum
function psb_dasumv(x, desc_a, info)
use psb_descriptor_type
real(psb_dpk_) psb_dasumv
real(psb_dpk_), intent (in) :: x(:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end function psb_dasumv
function psb_casum(x, desc_a, info, jx)
use psb_descriptor_type
real(psb_spk_) psb_casum
complex(psb_spk_), intent (in) :: x(:,:)
type(psb_desc_type), intent (in) :: desc_a
integer, optional, intent (in) :: jx
integer, intent(out) :: info
end function psb_casum
function psb_casumv(x, desc_a, info)
use psb_descriptor_type
real(psb_spk_) psb_casumv
complex(psb_spk_), intent (in) :: x(:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end function psb_casumv
function psb_zasum(x, desc_a, info, jx)
use psb_descriptor_type
real(psb_dpk_) psb_zasum
complex(psb_dpk_), intent (in) :: x(:,:)
type(psb_desc_type), intent (in) :: desc_a
integer, optional, intent (in) :: jx
integer, intent(out) :: info
end function psb_zasum
function psb_zasumv(x, desc_a, info)
use psb_descriptor_type
real(psb_dpk_) psb_zasumv
complex(psb_dpk_), intent (in) :: x(:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end function psb_zasumv
end interface
interface psb_geasums
subroutine psb_sasumvs(res,x,desc_a,info)
use psb_descriptor_type
real(psb_spk_), intent (out) :: res
real(psb_spk_), intent (in) :: x(:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end subroutine psb_sasumvs
subroutine psb_smasum(res,x,desc_a,info)
use psb_descriptor_type
real(psb_spk_), intent (out) :: res(:)
real(psb_spk_), intent (in) :: x(:,:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end subroutine psb_smasum
subroutine psb_dasumvs(res,x,desc_a,info)
use psb_descriptor_type
real(psb_dpk_), intent (out) :: res
real(psb_dpk_), intent (in) :: x(:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end subroutine psb_dasumvs
subroutine psb_dmasum(res,x,desc_a,info)
use psb_descriptor_type
real(psb_dpk_), intent (out) :: res(:)
real(psb_dpk_), intent (in) :: x(:,:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end subroutine psb_dmasum
subroutine psb_casumvs(res,x,desc_a,info)
use psb_descriptor_type
real(psb_spk_), intent (out) :: res
complex(psb_spk_), intent (in) :: x(:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end subroutine psb_casumvs
subroutine psb_cmasum(res,x,desc_a,info)
use psb_descriptor_type
real(psb_spk_), intent (out) :: res(:)
complex(psb_spk_), intent (in) :: x(:,:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end subroutine psb_cmasum
subroutine psb_zasumvs(res,x,desc_a,info)
use psb_descriptor_type
real(psb_dpk_), intent (out) :: res
complex(psb_dpk_), intent (in) :: x(:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end subroutine psb_zasumvs
subroutine psb_zmasum(res,x,desc_a,info)
use psb_descriptor_type
real(psb_dpk_), intent (out) :: res(:)
complex(psb_dpk_), intent (in) :: x(:,:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end subroutine psb_zmasum
end interface
interface psb_genrm2
function psb_snrm2(x, desc_a, info, jx)
use psb_descriptor_type
real(psb_spk_) psb_snrm2
real(psb_spk_), intent (in) :: x(:,:)
type(psb_desc_type), intent (in) :: desc_a
integer, optional, intent (in) :: jx
integer, intent(out) :: info
end function psb_snrm2
function psb_snrm2v(x, desc_a, info)
use psb_descriptor_type
real(psb_spk_) psb_snrm2v
real(psb_spk_), intent (in) :: x(:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end function psb_snrm2v
function psb_dnrm2(x, desc_a, info, jx)
use psb_descriptor_type
real(psb_dpk_) psb_dnrm2
real(psb_dpk_), intent (in) :: x(:,:)
type(psb_desc_type), intent (in) :: desc_a
integer, optional, intent (in) :: jx
integer, intent(out) :: info
end function psb_dnrm2
function psb_dnrm2v(x, desc_a, info)
use psb_descriptor_type
real(psb_dpk_) psb_dnrm2v
real(psb_dpk_), intent (in) :: x(:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end function psb_dnrm2v
function psb_cnrm2(x, desc_a, info, jx)
use psb_descriptor_type
real(psb_spk_) psb_snrm2
complex(psb_spk_), intent (in) :: x(:,:)
type(psb_desc_type), intent (in) :: desc_a
integer, optional, intent (in) :: jx
integer, intent(out) :: info
end function psb_cnrm2
function psb_cnrm2v(x, desc_a, info)
use psb_descriptor_type
real(psb_spk_) psb_cnrm2v
complex(psb_spk_), intent (in) :: x(:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end function psb_cnrm2v
function psb_znrm2(x, desc_a, info, jx)
use psb_descriptor_type
real(psb_dpk_) psb_znrm2
complex(psb_dpk_), intent (in) :: x(:,:)
type(psb_desc_type), intent (in) :: desc_a
integer, optional, intent (in) :: jx
integer, intent(out) :: info
end function psb_znrm2
function psb_znrm2v(x, desc_a, info)
use psb_descriptor_type
real(psb_dpk_) psb_znrm2v
complex(psb_dpk_), intent (in) :: x(:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end function psb_znrm2v
end interface
interface psb_genrm2s
subroutine psb_snrm2vs(res,x,desc_a,info)
use psb_descriptor_type
real(psb_spk_), intent (out) :: res
real(psb_spk_), intent (in) :: x(:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end subroutine psb_snrm2vs
subroutine psb_dnrm2vs(res,x,desc_a,info)
use psb_descriptor_type
real(psb_dpk_), intent (out) :: res
real(psb_dpk_), intent (in) :: x(:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end subroutine psb_dnrm2vs
subroutine psb_cnrm2vs(res,x,desc_a,info)
use psb_descriptor_type
real(psb_spk_), intent (out) :: res
complex(psb_spk_), intent (in) :: x(:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end subroutine psb_cnrm2vs
subroutine psb_znrm2vs(res,x,desc_a,info)
use psb_descriptor_type
real(psb_dpk_), intent (out) :: res
complex(psb_dpk_), intent (in) :: x(:)
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end subroutine psb_znrm2vs
end interface
interface psb_spnrmi
function psb_snrmi(a, desc_a,info)
use psb_serial_mod
use psb_descriptor_type
real(psb_spk_) :: psb_snrmi
type(psb_sspmat_type), intent (in) :: a
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end function psb_snrmi
function psb_dnrmi(a, desc_a,info)
use psb_serial_mod
use psb_descriptor_type
real(psb_dpk_) :: psb_dnrmi
type(psb_dspmat_type), intent (in) :: a
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end function psb_dnrmi
function psb_cnrmi(a, desc_a,info)
use psb_serial_mod
use psb_descriptor_type
real(psb_spk_) :: psb_cnrmi
type(psb_cspmat_type), intent (in) :: a
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end function psb_cnrmi
function psb_znrmi(a, desc_a,info)
use psb_serial_mod
use psb_descriptor_type
real(psb_dpk_) :: psb_znrmi
type(psb_zspmat_type), intent (in) :: a
type(psb_desc_type), intent (in) :: desc_a
integer, intent(out) :: info
end function psb_znrmi
end interface
interface psb_spmm
subroutine psb_sspmm(alpha, a, x, beta, y, desc_a, info,&
&trans, k, jx, jy,work,doswap)
use psb_serial_mod
use psb_descriptor_type
type(psb_sspmat_type), intent(in) :: a
real(psb_spk_), intent(inout) :: x(:,:)
real(psb_spk_), intent(inout) :: y(:,:)
real(psb_spk_), intent(in) :: alpha, beta
type(psb_desc_type), intent(in) :: desc_a
character, optional, intent(in) :: trans
real(psb_spk_), optional, intent(inout),target :: work(:)
integer, optional, intent(in) :: k, jx, jy
logical, optional, intent(in) :: doswap
integer, intent(out) :: info
end subroutine psb_sspmm
subroutine psb_sspmv(alpha, a, x, beta, y,&
& desc_a, info, trans, work,doswap)
use psb_serial_mod
use psb_descriptor_type
type(psb_sspmat_type), intent(in) :: a
real(psb_spk_), intent(inout) :: x(:)
real(psb_spk_), intent(inout) :: y(:)
real(psb_spk_), intent(in) :: alpha, beta
type(psb_desc_type), intent(in) :: desc_a
character, optional, intent(in) :: trans
real(psb_spk_), optional, intent(inout),target :: work(:)
logical, optional, intent(in) :: doswap
integer, intent(out) :: info
end subroutine psb_sspmv
subroutine psb_dspmm(alpha, a, x, beta, y, desc_a, info,&
&trans, k, jx, jy,work,doswap)
use psb_serial_mod
use psb_descriptor_type
type(psb_dspmat_type), intent(in) :: a
real(psb_dpk_), intent(inout) :: x(:,:)
real(psb_dpk_), intent(inout) :: y(:,:)
real(psb_dpk_), intent(in) :: alpha, beta
type(psb_desc_type), intent(in) :: desc_a
character, optional, intent(in) :: trans
real(psb_dpk_), optional, intent(inout),target :: work(:)
integer, optional, intent(in) :: k, jx, jy
logical, optional, intent(in) :: doswap
integer, intent(out) :: info
end subroutine psb_dspmm
subroutine psb_dspmv(alpha, a, x, beta, y,&
& desc_a, info, trans, work,doswap)
use psb_serial_mod
use psb_descriptor_type
type(psb_dspmat_type), intent(in) :: a
real(psb_dpk_), intent(inout) :: x(:)
real(psb_dpk_), intent(inout) :: y(:)
real(psb_dpk_), intent(in) :: alpha, beta
type(psb_desc_type), intent(in) :: desc_a
character, optional, intent(in) :: trans
real(psb_dpk_), optional, intent(inout),target :: work(:)
logical, optional, intent(in) :: doswap
integer, intent(out) :: info
end subroutine psb_dspmv
subroutine psb_cspmm(alpha, a, x, beta, y, desc_a, info,&
&trans, k, jx, jy,work,doswap)
use psb_serial_mod
use psb_descriptor_type
type(psb_cspmat_type), intent(in) :: a
complex(psb_spk_), intent(inout) :: x(:,:)
complex(psb_spk_), intent(inout) :: y(:,:)
complex(psb_spk_), intent(in) :: alpha, beta
type(psb_desc_type), intent(in) :: desc_a
character, optional, intent(in) :: trans
complex(psb_spk_), optional, intent(inout),target :: work(:)
integer, optional, intent(in) :: k, jx, jy
logical, optional, intent(in) :: doswap
integer, intent(out) :: info
end subroutine psb_cspmm
subroutine psb_cspmv(alpha, a, x, beta, y,&
& desc_a, info, trans, work,doswap)
use psb_serial_mod
use psb_descriptor_type
type(psb_cspmat_type), intent(in) :: a
complex(psb_spk_), intent(inout) :: x(:)
complex(psb_spk_), intent(inout) :: y(:)
complex(psb_spk_), intent(in) :: alpha, beta
type(psb_desc_type), intent(in) :: desc_a
character, optional, intent(in) :: trans
complex(psb_spk_), optional, intent(inout),target :: work(:)
logical, optional, intent(in) :: doswap
integer, intent(out) :: info
end subroutine psb_cspmv
subroutine psb_zspmm(alpha, a, x, beta, y, desc_a, info,&
&trans, k, jx, jy,work,doswap)
use psb_serial_mod
use psb_descriptor_type
type(psb_zspmat_type), intent(in) :: a
complex(psb_dpk_), intent(inout) :: x(:,:)
complex(psb_dpk_), intent(inout) :: y(:,:)
complex(psb_dpk_), intent(in) :: alpha, beta
type(psb_desc_type), intent(in) :: desc_a
character, optional, intent(in) :: trans
complex(psb_dpk_), optional, intent(inout),target :: work(:)
integer, optional, intent(in) :: k, jx, jy
logical, optional, intent(in) :: doswap
integer, intent(out) :: info
end subroutine psb_zspmm
subroutine psb_zspmv(alpha, a, x, beta, y,&
& desc_a, info, trans, work,doswap)
use psb_serial_mod
use psb_descriptor_type
type(psb_zspmat_type), intent(in) :: a
complex(psb_dpk_), intent(inout) :: x(:)
complex(psb_dpk_), intent(inout) :: y(:)
complex(psb_dpk_), intent(in) :: alpha, beta
type(psb_desc_type), intent(in) :: desc_a
character, optional, intent(in) :: trans
complex(psb_dpk_), optional, intent(inout),target :: work(:)
logical, optional, intent(in) :: doswap
integer, intent(out) :: info
end subroutine psb_zspmv
end interface
interface psb_spsm
subroutine psb_sspsm(alpha, t, x, beta, y,&
& desc_a, info, trans, unit, choice,&
& diag, n, jx, jy, work)
use psb_serial_mod
use psb_descriptor_type
type(psb_sspmat_type), intent(in) :: t
real(psb_spk_), intent(in) :: x(:,:)
real(psb_spk_), intent(inout) :: y(:,:)
real(psb_spk_), intent(in) :: alpha, beta
type(psb_desc_type), intent(in) :: desc_a
character, optional, intent(in) :: trans, unit
integer, optional, intent(in) :: n, jx, jy
integer, optional, intent(in) :: choice
real(psb_spk_), optional, intent(in),target :: work(:), diag(:)
integer, intent(out) :: info
end subroutine psb_sspsm
subroutine psb_sspsv(alpha, t, x, beta, y,&
& desc_a, info, trans, unit, choice,&
& diag, work)
use psb_serial_mod
use psb_descriptor_type
type(psb_sspmat_type), intent(in) :: t
real(psb_spk_), intent(in) :: x(:)
real(psb_spk_), intent(inout) :: y(:)
real(psb_spk_), intent(in) :: alpha, beta
type(psb_desc_type), intent(in) :: desc_a
character, optional, intent(in) :: trans, unit
integer, optional, intent(in) :: choice
real(psb_spk_), optional, intent(in),target :: work(:), diag(:)
integer, intent(out) :: info
end subroutine psb_sspsv
subroutine psb_dspsm(alpha, t, x, beta, y,&
& desc_a, info, trans, unit, choice,&
& diag, n, jx, jy, work)
use psb_serial_mod
use psb_descriptor_type
type(psb_dspmat_type), intent(in) :: t
real(psb_dpk_), intent(in) :: x(:,:)
real(psb_dpk_), intent(inout) :: y(:,:)
real(psb_dpk_), intent(in) :: alpha, beta
type(psb_desc_type), intent(in) :: desc_a
character, optional, intent(in) :: trans, unit
integer, optional, intent(in) :: n, jx, jy
integer, optional, intent(in) :: choice
real(psb_dpk_), optional, intent(in),target :: work(:), diag(:)
integer, intent(out) :: info
end subroutine psb_dspsm
subroutine psb_dspsv(alpha, t, x, beta, y,&
& desc_a, info, trans, unit, choice,&
& diag, work)
use psb_serial_mod
use psb_descriptor_type
type(psb_dspmat_type), intent(in) :: t
real(psb_dpk_), intent(in) :: x(:)
real(psb_dpk_), intent(inout) :: y(:)
real(psb_dpk_), intent(in) :: alpha, beta
type(psb_desc_type), intent(in) :: desc_a
character, optional, intent(in) :: trans, unit
integer, optional, intent(in) :: choice
real(psb_dpk_), optional, intent(in),target :: work(:), diag(:)
integer, intent(out) :: info
end subroutine psb_dspsv
subroutine psb_cspsm(alpha, t, x, beta, y,&
& desc_a, info, trans, unit, choice,&
& diag, n, jx, jy, work)
use psb_serial_mod
use psb_descriptor_type
type(psb_cspmat_type), intent(in) :: t
complex(psb_spk_), intent(in) :: x(:,:)
complex(psb_spk_), intent(inout) :: y(:,:)
complex(psb_spk_), intent(in) :: alpha, beta
type(psb_desc_type), intent(in) :: desc_a
character, optional, intent(in) :: trans, unit
integer, optional, intent(in) :: n, jx, jy
integer, optional, intent(in) :: choice
complex(psb_spk_), optional, intent(in),target :: work(:), diag(:)
integer, intent(out) :: info
end subroutine psb_cspsm
subroutine psb_cspsv(alpha, t, x, beta, y,&
& desc_a, info, trans, unit, choice,&
& diag, work)
use psb_serial_mod
use psb_descriptor_type
type(psb_cspmat_type), intent(in) :: t
complex(psb_spk_), intent(in) :: x(:)
complex(psb_spk_), intent(inout) :: y(:)
complex(psb_spk_), intent(in) :: alpha, beta
type(psb_desc_type), intent(in) :: desc_a
character, optional, intent(in) :: trans, unit
integer, optional, intent(in) :: choice
complex(psb_spk_), optional, intent(in),target :: work(:), diag(:)
integer, intent(out) :: info
end subroutine psb_cspsv
subroutine psb_zspsm(alpha, t, x, beta, y,&
& desc_a, info, trans, unit, choice,&
& diag, n, jx, jy, work)
use psb_serial_mod
use psb_descriptor_type
type(psb_zspmat_type), intent(in) :: t
complex(psb_dpk_), intent(in) :: x(:,:)
complex(psb_dpk_), intent(inout) :: y(:,:)
complex(psb_dpk_), intent(in) :: alpha, beta
type(psb_desc_type), intent(in) :: desc_a
character, optional, intent(in) :: trans, unit
integer, optional, intent(in) :: n, jx, jy
integer, optional, intent(in) :: choice
complex(psb_dpk_), optional, intent(in),target :: work(:), diag(:)
integer, intent(out) :: info
end subroutine psb_zspsm
subroutine psb_zspsv(alpha, t, x, beta, y,&
& desc_a, info, trans, unit, choice,&
& diag, work)
use psb_serial_mod
use psb_descriptor_type
type(psb_zspmat_type), intent(in) :: t
complex(psb_dpk_), intent(in) :: x(:)
complex(psb_dpk_), intent(inout) :: y(:)
complex(psb_dpk_), intent(in) :: alpha, beta
type(psb_desc_type), intent(in) :: desc_a
character, optional, intent(in) :: trans, unit
integer, optional, intent(in) :: choice
complex(psb_dpk_), optional, intent(in),target :: work(:), diag(:)
integer, intent(out) :: info
end subroutine psb_zspsv
end interface
end module psb_psblas_mod