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psblas3/base/modules/auxil/psi_d_serial_mod.f90

160 lines
6.2 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 psi_d_serial_mod
use psb_const_mod, only : psb_ipk_, psb_lpk_, psb_mpk_, psb_epk_, psb_dpk_
interface psb_gelp
! 2-D version
subroutine psb_m_dgelp(trans,iperm,x,info)
import :: psb_ipk_, psb_mpk_, psb_dpk_
implicit none
real(psb_dpk_), intent(inout) :: x(:,:)
integer(psb_mpk_), intent(in) :: iperm(:)
integer(psb_ipk_), intent(out) :: info
character, intent(in) :: trans
end subroutine psb_m_dgelp
subroutine psb_m_dgelpv(trans,iperm,x,info)
import :: psb_ipk_, psb_mpk_,psb_dpk_
implicit none
real(psb_dpk_), intent(inout) :: x(:)
integer(psb_mpk_), intent(in) :: iperm(:)
integer(psb_ipk_), intent(out) :: info
character, intent(in) :: trans
end subroutine psb_m_dgelpv
subroutine psb_e_dgelp(trans,iperm,x,info)
import :: psb_ipk_, psb_epk_, psb_dpk_
implicit none
real(psb_dpk_), intent(inout) :: x(:,:)
integer(psb_epk_), intent(in) :: iperm(:)
integer(psb_ipk_), intent(out) :: info
character, intent(in) :: trans
end subroutine psb_e_dgelp
subroutine psb_e_dgelpv(trans,iperm,x,info)
import :: psb_ipk_, psb_epk_, psb_dpk_
implicit none
real(psb_dpk_), intent(inout) :: x(:)
integer(psb_epk_), intent(in) :: iperm(:)
integer(psb_ipk_), intent(out) :: info
character, intent(in) :: trans
end subroutine psb_e_dgelpv
end interface psb_gelp
interface psb_geaxpby
subroutine psi_daxpby(m,n,alpha, x, beta, y, info)
import :: psb_ipk_, psb_dpk_
implicit none
integer(psb_ipk_), intent(in) :: m, n
real(psb_dpk_), intent (in) :: x(:,:)
real(psb_dpk_), intent (inout) :: y(:,:)
real(psb_dpk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
end subroutine psi_daxpby
subroutine psi_daxpbyv(m,alpha, x, beta, y, info)
import :: psb_ipk_, psb_dpk_
implicit none
integer(psb_ipk_), intent(in) :: m
real(psb_dpk_), intent (in) :: x(:)
real(psb_dpk_), intent (inout) :: y(:)
real(psb_dpk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
end subroutine psi_daxpbyv
subroutine psi_daxpbyv2(m,alpha, x, beta, y, z, info)
import :: psb_ipk_, psb_dpk_
implicit none
integer(psb_ipk_), intent(in) :: m
real(psb_dpk_), intent (in) :: x(:)
real(psb_dpk_), intent (in) :: y(:)
real(psb_dpk_), intent (inout) :: z(:)
real(psb_dpk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
end subroutine psi_daxpbyv2
end interface psb_geaxpby
interface psi_gth
subroutine psi_dgthmv(n,k,idx,alpha,x,beta,y)
import :: psb_ipk_, psb_dpk_
implicit none
integer(psb_ipk_) :: n, k, idx(:)
real(psb_dpk_) :: x(:,:), y(:),alpha,beta
end subroutine psi_dgthmv
subroutine psi_dgthv(n,idx,alpha,x,beta,y)
import :: psb_ipk_, psb_dpk_
implicit none
integer(psb_ipk_) :: n, idx(:)
real(psb_dpk_) :: x(:), y(:),alpha,beta
end subroutine psi_dgthv
subroutine psi_dgthzmv(n,k,idx,x,y)
import :: psb_ipk_, psb_dpk_
implicit none
integer(psb_ipk_) :: n, k, idx(:)
real(psb_dpk_) :: x(:,:), y(:)
end subroutine psi_dgthzmv
subroutine psi_dgthzmm(n,k,idx,x,y)
import :: psb_ipk_, psb_dpk_
implicit none
integer(psb_ipk_) :: n, k, idx(:)
real(psb_dpk_) :: x(:,:), y(:,:)
end subroutine psi_dgthzmm
subroutine psi_dgthzv(n,idx,x,y)
import :: psb_ipk_, psb_dpk_
implicit none
integer(psb_ipk_) :: n, idx(:)
real(psb_dpk_) :: x(:), y(:)
end subroutine psi_dgthzv
end interface psi_gth
interface psi_sct
subroutine psi_dsctmm(n,k,idx,x,beta,y)
import :: psb_ipk_, psb_dpk_
implicit none
integer(psb_ipk_) :: n, k, idx(:)
real(psb_dpk_) :: beta, x(:,:), y(:,:)
end subroutine psi_dsctmm
subroutine psi_dsctmv(n,k,idx,x,beta,y)
import :: psb_ipk_, psb_dpk_
implicit none
integer(psb_ipk_) :: n, k, idx(:)
real(psb_dpk_) :: beta, x(:), y(:,:)
end subroutine psi_dsctmv
subroutine psi_dsctv(n,idx,x,beta,y)
import :: psb_ipk_, psb_dpk_
implicit none
integer(psb_ipk_) :: n, idx(:)
real(psb_dpk_) :: beta, x(:), y(:)
end subroutine psi_dsctv
end interface psi_sct
end module psi_d_serial_mod