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879 lines
37 KiB
Fortran
879 lines
37 KiB
Fortran
!!$
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!!$ Parallel Sparse BLAS version 2.2
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!!$ (C) Copyright 2006/2007/2008
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!!$ Salvatore Filippone University of Rome Tor Vergata
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!!$ Alfredo Buttari University of Rome Tor Vergata
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!!$
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!!$ Redistribution and use in source and binary forms, with or without
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!!$ modification, are permitted provided that the following conditions
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!!$ are met:
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!!$ 1. Redistributions of source code must retain the above copyright
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!!$ notice, this list of conditions and the following disclaimer.
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!!$ 2. Redistributions in binary form must reproduce the above copyright
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!!$ notice, this list of conditions, and the following disclaimer in the
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!!$ documentation and/or other materials provided with the distribution.
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!!$ 3. The name of the PSBLAS group or the names of its contributors may
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!!$ not be used to endorse or promote products derived from this
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!!$ software without specific written permission.
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!!$
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!!$ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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!!$ ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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!!$ TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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!!$ PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
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!!$ BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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!!$ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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!!$ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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!!$ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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!!$ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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!!$ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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!!$ POSSIBILITY OF SUCH DAMAGE.
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!!$
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!!$
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module psb_psblas_mod
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interface psb_gedot
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function psb_sdotv(x, y, desc_a,info)
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use psb_descriptor_type
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real(psb_spk_) :: psb_sdotv
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real(psb_spk_), intent(in) :: x(:), y(:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, intent(out) :: info
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end function psb_sdotv
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function psb_sdot(x, y, desc_a, info, jx, jy)
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use psb_descriptor_type
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real(psb_spk_) :: psb_sdot
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real(psb_spk_), intent(in) :: x(:,:), y(:,:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, optional, intent(in) :: jx, jy
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integer, intent(out) :: info
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end function psb_sdot
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function psb_ddotv(x, y, desc_a,info)
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use psb_descriptor_type
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real(psb_dpk_) :: psb_ddotv
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real(psb_dpk_), intent(in) :: x(:), y(:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, intent(out) :: info
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end function psb_ddotv
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function psb_ddot(x, y, desc_a, info, jx, jy)
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use psb_descriptor_type
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real(psb_dpk_) :: psb_ddot
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real(psb_dpk_), intent(in) :: x(:,:), y(:,:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, optional, intent(in) :: jx, jy
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integer, intent(out) :: info
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end function psb_ddot
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function psb_cdotv(x, y, desc_a,info)
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use psb_descriptor_type
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complex(psb_spk_) :: psb_cdotv
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complex(psb_spk_), intent(in) :: x(:), y(:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, intent(out) :: info
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end function psb_cdotv
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function psb_cdot(x, y, desc_a, info, jx, jy)
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use psb_descriptor_type
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complex(psb_spk_) :: psb_cdot
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complex(psb_spk_), intent(in) :: x(:,:), y(:,:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, optional, intent(in) :: jx, jy
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integer, intent(out) :: info
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end function psb_cdot
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function psb_zdotv(x, y, desc_a,info)
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use psb_descriptor_type
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complex(psb_dpk_) :: psb_zdotv
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complex(psb_dpk_), intent(in) :: x(:), y(:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, intent(out) :: info
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end function psb_zdotv
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function psb_zdot(x, y, desc_a, info, jx, jy)
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use psb_descriptor_type
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complex(psb_dpk_) :: psb_zdot
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complex(psb_dpk_), intent(in) :: x(:,:), y(:,:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, optional, intent(in) :: jx, jy
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integer, intent(out) :: info
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end function psb_zdot
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end interface
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interface psb_gexdot
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function psb_sxdotv(x, y, desc_a,info)
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use psb_descriptor_type
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real(psb_dpk_) :: psb_sxdotv
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real(psb_spk_), intent(in) :: x(:), y(:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, intent(out) :: info
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end function psb_sxdotv
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function psb_sxdot(x, y, desc_a, info, jx, jy)
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use psb_descriptor_type
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real(psb_dpk_) :: psb_sxdot
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real(psb_spk_), intent(in) :: x(:,:), y(:,:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, optional, intent(in) :: jx, jy
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integer, intent(out) :: info
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end function psb_sxdot
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end interface
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interface psb_gedots
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subroutine psb_sdotvs(res,x, y, desc_a, info)
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use psb_descriptor_type
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real(psb_spk_), intent(out) :: res
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real(psb_spk_), intent(in) :: x(:), y(:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, intent(out) :: info
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end subroutine psb_sdotvs
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subroutine psb_smdots(res,x, y, desc_a,info)
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use psb_descriptor_type
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real(psb_spk_), intent(out) :: res(:)
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real(psb_spk_), intent(in) :: x(:,:), y(:,:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, intent(out) :: info
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end subroutine psb_smdots
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subroutine psb_ddotvs(res,x, y, desc_a, info)
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use psb_descriptor_type
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real(psb_dpk_), intent(out) :: res
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real(psb_dpk_), intent(in) :: x(:), y(:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, intent(out) :: info
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end subroutine psb_ddotvs
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subroutine psb_dmdots(res,x, y, desc_a,info)
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use psb_descriptor_type
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real(psb_dpk_), intent(out) :: res(:)
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real(psb_dpk_), intent(in) :: x(:,:), y(:,:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, intent(out) :: info
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end subroutine psb_dmdots
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subroutine psb_cdotvs(res,x, y, desc_a, info)
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use psb_descriptor_type
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complex(psb_spk_), intent(out) :: res
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complex(psb_spk_), intent(in) :: x(:), y(:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, intent(out) :: info
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end subroutine psb_cdotvs
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subroutine psb_cmdots(res,x, y, desc_a,info)
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use psb_descriptor_type
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complex(psb_spk_), intent(out) :: res(:)
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complex(psb_spk_), intent(in) :: x(:,:), y(:,:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, intent(out) :: info
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end subroutine psb_cmdots
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subroutine psb_zdotvs(res,x, y, desc_a, info)
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use psb_descriptor_type
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complex(psb_dpk_), intent(out) :: res
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complex(psb_dpk_), intent(in) :: x(:), y(:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, intent(out) :: info
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end subroutine psb_zdotvs
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subroutine psb_zmdots(res,x, y, desc_a,info)
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use psb_descriptor_type
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complex(psb_dpk_), intent(out) :: res(:)
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complex(psb_dpk_), intent(in) :: x(:,:), y(:,:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, intent(out) :: info
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end subroutine psb_zmdots
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end interface
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interface psb_geaxpby
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subroutine psb_saxpbyv(alpha, x, beta, y,&
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& desc_a, info)
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use psb_descriptor_type
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real(psb_spk_), intent (in) :: x(:)
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real(psb_spk_), intent (inout) :: y(:)
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real(psb_spk_), intent (in) :: alpha, beta
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type(psb_desc_type), intent (in) :: desc_a
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integer, intent(out) :: info
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end subroutine psb_saxpbyv
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subroutine psb_saxpby(alpha, x, beta, y,&
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& desc_a, info, n, jx, jy)
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use psb_descriptor_type
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real(psb_spk_), intent (in) :: x(:,:)
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real(psb_spk_), intent (inout) :: y(:,:)
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real(psb_spk_), intent (in) :: alpha, beta
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type(psb_desc_type), intent (in) :: desc_a
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integer, optional :: n, jx, jy
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integer, intent(out) :: info
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end subroutine psb_saxpby
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subroutine psb_daxpbyv(alpha, x, beta, y,&
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& desc_a, info)
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use psb_descriptor_type
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real(psb_dpk_), intent (in) :: x(:)
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real(psb_dpk_), intent (inout) :: y(:)
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real(psb_dpk_), intent (in) :: alpha, beta
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type(psb_desc_type), intent (in) :: desc_a
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integer, intent(out) :: info
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end subroutine psb_daxpbyv
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subroutine psb_daxpby(alpha, x, beta, y,&
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& desc_a, info, n, jx, jy)
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use psb_descriptor_type
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real(psb_dpk_), intent (in) :: x(:,:)
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real(psb_dpk_), intent (inout) :: y(:,:)
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real(psb_dpk_), intent (in) :: alpha, beta
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type(psb_desc_type), intent (in) :: desc_a
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integer, optional :: n, jx, jy
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integer, intent(out) :: info
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end subroutine psb_daxpby
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subroutine psb_caxpbyv(alpha, x, beta, y,&
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& desc_a, info)
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use psb_descriptor_type
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complex(psb_spk_), intent (in) :: x(:)
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complex(psb_spk_), intent (inout) :: y(:)
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complex(psb_spk_), intent (in) :: alpha, beta
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type(psb_desc_type), intent (in) :: desc_a
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integer, intent(out) :: info
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end subroutine psb_caxpbyv
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subroutine psb_caxpby(alpha, x, beta, y,&
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& desc_a, info, n, jx, jy)
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use psb_descriptor_type
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complex(psb_spk_), intent (in) :: x(:,:)
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complex(psb_spk_), intent (inout) :: y(:,:)
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complex(psb_spk_), intent (in) :: alpha, beta
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type(psb_desc_type), intent (in) :: desc_a
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integer, optional :: n, jx, jy
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integer, intent(out) :: info
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end subroutine psb_caxpby
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subroutine psb_zaxpbyv(alpha, x, beta, y,&
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& desc_a, info)
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use psb_descriptor_type
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complex(psb_dpk_), intent (in) :: x(:)
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complex(psb_dpk_), intent (inout) :: y(:)
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complex(psb_dpk_), intent (in) :: alpha, beta
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type(psb_desc_type), intent (in) :: desc_a
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integer, intent(out) :: info
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end subroutine psb_zaxpbyv
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subroutine psb_zaxpby(alpha, x, beta, y,&
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& desc_a, info, n, jx, jy)
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use psb_descriptor_type
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complex(psb_dpk_), intent (in) :: x(:,:)
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complex(psb_dpk_), intent (inout) :: y(:,:)
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complex(psb_dpk_), intent (in) :: alpha, beta
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type(psb_desc_type), intent (in) :: desc_a
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integer, optional :: n, jx, jy
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integer, intent(out) :: info
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end subroutine psb_zaxpby
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end interface
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interface psb_geamax
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function psb_samax(x, desc_a, info, jx)
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use psb_descriptor_type
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real(psb_spk_) psb_samax
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real(psb_spk_), intent (in) :: x(:,:)
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type(psb_desc_type), intent (in) :: desc_a
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integer, optional, intent (in) :: jx
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integer, intent(out) :: info
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end function psb_samax
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function psb_samaxv(x, desc_a,info)
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use psb_descriptor_type
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real(psb_spk_) psb_samaxv
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real(psb_spk_), intent (in) :: x(:)
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type(psb_desc_type), intent (in) :: desc_a
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integer, intent(out) :: info
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end function psb_samaxv
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function psb_damax(x, desc_a, info, jx)
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use psb_descriptor_type
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real(psb_dpk_) psb_damax
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real(psb_dpk_), intent (in) :: x(:,:)
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type(psb_desc_type), intent (in) :: desc_a
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integer, optional, intent (in) :: jx
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integer, intent(out) :: info
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end function psb_damax
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function psb_damaxv(x, desc_a,info)
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use psb_descriptor_type
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real(psb_dpk_) psb_damaxv
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real(psb_dpk_), intent (in) :: x(:)
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type(psb_desc_type), intent (in) :: desc_a
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integer, intent(out) :: info
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end function psb_damaxv
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function psb_camax(x, desc_a, info, jx)
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use psb_descriptor_type
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real(psb_spk_) psb_camax
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complex(psb_spk_), intent (in) :: x(:,:)
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type(psb_desc_type), intent (in) :: desc_a
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integer, optional, intent (in) :: jx
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integer, intent(out) :: info
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end function psb_camax
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function psb_camaxv(x, desc_a,info)
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use psb_descriptor_type
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real(psb_spk_) psb_camaxv
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complex(psb_spk_), intent (in) :: x(:)
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type(psb_desc_type), intent (in) :: desc_a
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integer, intent(out) :: info
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end function psb_camaxv
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function psb_zamax(x, desc_a, info, jx)
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use psb_descriptor_type
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real(psb_dpk_) psb_zamax
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complex(psb_dpk_), intent (in) :: x(:,:)
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type(psb_desc_type), intent (in) :: desc_a
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integer, optional, intent (in) :: jx
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integer, intent(out) :: info
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end function psb_zamax
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function psb_zamaxv(x, desc_a,info)
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use psb_descriptor_type
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real(psb_dpk_) psb_zamaxv
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complex(psb_dpk_), intent (in) :: x(:)
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type(psb_desc_type), intent (in) :: desc_a
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integer, intent(out) :: info
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end function psb_zamaxv
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end interface
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interface psb_geamaxs
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subroutine psb_samaxvs(res,x,desc_a,info)
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use psb_descriptor_type
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real(psb_spk_), intent (out) :: res
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real(psb_spk_), intent (in) :: x(:)
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type(psb_desc_type), intent (in) :: desc_a
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integer, intent(out) :: info
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end subroutine psb_samaxvs
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subroutine psb_smamax(res,x,desc_a,info,jx)
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use psb_descriptor_type
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real(psb_spk_), intent (out) :: res(:)
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real(psb_spk_), intent (in) :: x(:,:)
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type(psb_desc_type), intent (in) :: desc_a
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integer, intent(out) :: info
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integer, optional :: jx
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end subroutine psb_smamax
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subroutine psb_damaxvs(res,x,desc_a,info)
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use psb_descriptor_type
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real(psb_dpk_), intent (out) :: res
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real(psb_dpk_), intent (in) :: x(:)
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type(psb_desc_type), intent (in) :: desc_a
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integer, intent(out) :: info
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end subroutine psb_damaxvs
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subroutine psb_dmamax(res,x,desc_a,info,jx)
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use psb_descriptor_type
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real(psb_dpk_), intent (out) :: res(:)
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real(psb_dpk_), intent (in) :: x(:,:)
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type(psb_desc_type), intent (in) :: desc_a
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integer, intent(out) :: info
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integer, optional :: jx
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end subroutine psb_dmamax
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subroutine psb_camaxvs(res,x,desc_a,info)
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use psb_descriptor_type
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real(psb_spk_), intent (out) :: res
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complex(psb_spk_), intent (in) :: x(:)
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type(psb_desc_type), intent (in) :: desc_a
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integer, intent(out) :: info
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end subroutine psb_camaxvs
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subroutine psb_cmamax(res,x,desc_a,info,jx)
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use psb_descriptor_type
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real(psb_spk_), intent (out) :: res(:)
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complex(psb_spk_), intent (in) :: x(:,:)
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type(psb_desc_type), intent (in) :: desc_a
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integer, intent(out) :: info
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integer, optional :: jx
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end subroutine psb_cmamax
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subroutine psb_zamaxvs(res,x,desc_a,info)
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use psb_descriptor_type
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real(psb_dpk_), intent (out) :: res
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complex(psb_dpk_), intent (in) :: x(:)
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type(psb_desc_type), intent (in) :: desc_a
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integer, intent(out) :: info
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end subroutine psb_zamaxvs
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subroutine psb_zmamax(res,x,desc_a,info,jx)
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use psb_descriptor_type
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real(psb_dpk_), intent (out) :: res(:)
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complex(psb_dpk_), intent (in) :: x(:,:)
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type(psb_desc_type), intent (in) :: desc_a
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integer, intent(out) :: info
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integer, optional :: jx
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end subroutine psb_zmamax
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end interface
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interface psb_geasum
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function psb_sasum(x, desc_a, info, jx)
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use psb_descriptor_type
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real(psb_spk_) psb_sasum
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real(psb_spk_), intent (in) :: x(:,:)
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type(psb_desc_type), intent (in) :: desc_a
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integer, optional, intent (in) :: jx
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integer, intent(out) :: info
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end function psb_sasum
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function psb_sasumv(x, desc_a, info)
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use psb_descriptor_type
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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(:)
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integer, intent(out) :: info
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end subroutine psb_sspsv
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subroutine psb_dspsm(alpha, t, x, beta, y,&
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|
& desc_a, info, trans, unit, choice,&
|
|
& diag, n, jx, jy, work)
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|
use psb_serial_mod
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use psb_descriptor_type
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|
type(psb_dspmat_type), intent(in) :: t
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|
real(psb_dpk_), intent(in) :: x(:,:)
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|
real(psb_dpk_), intent(inout) :: y(:,:)
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|
real(psb_dpk_), intent(in) :: alpha, beta
|
|
type(psb_desc_type), intent(in) :: desc_a
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|
character, optional, intent(in) :: trans, unit
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|
integer, optional, intent(in) :: n, jx, jy
|
|
integer, optional, intent(in) :: choice
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|
real(psb_dpk_), optional, intent(in),target :: work(:), diag(:)
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|
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
|