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Added out-of-place axpby and relative c interface

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merge-paraggr-newops
Cirdans-Home 5 years ago
parent 8bf0ff673b
commit 44f05510bc
36 changed files with 4018 additions and 752 deletions
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10
base/modules/auxil/psi_c_serial_mod.f90
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@ -71,6 +71,16 @@ module psi_c_serial_mod
complex(psb_spk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
end subroutine psi_caxpbyv
subroutine psi_caxpbyv2(m,alpha, x, beta, y, z, info)
import :: psb_ipk_, psb_spk_
implicit none
integer(psb_ipk_), intent(in) :: m
complex(psb_spk_), intent (in) :: x(:)
complex(psb_spk_), intent (in) :: y(:)
complex(psb_spk_), intent (in) :: z(:)
complex(psb_spk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
end subroutine psi_caxpbyv2
end interface psb_geaxpby
interface psi_gth

10
base/modules/auxil/psi_d_serial_mod.f90
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@ -71,6 +71,16 @@ module psi_d_serial_mod
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 (in) :: 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

10
base/modules/auxil/psi_e_serial_mod.f90
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@ -71,6 +71,16 @@ module psi_e_serial_mod
integer(psb_epk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
end subroutine psi_eaxpbyv
subroutine psi_eaxpbyv2(m,alpha, x, beta, y, z, info)
import :: psb_ipk_, psb_lpk_,psb_mpk_, psb_epk_
implicit none
integer(psb_ipk_), intent(in) :: m
integer(psb_epk_), intent (in) :: x(:)
integer(psb_epk_), intent (in) :: y(:)
integer(psb_epk_), intent (in) :: z(:)
integer(psb_epk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
end subroutine psi_eaxpbyv2
end interface psb_geaxpby
interface psi_gth

10
base/modules/auxil/psi_m_serial_mod.f90
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@ -71,6 +71,16 @@ module psi_m_serial_mod
integer(psb_mpk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
end subroutine psi_maxpbyv
subroutine psi_maxpbyv2(m,alpha, x, beta, y, z, info)
import :: psb_ipk_, psb_lpk_,psb_mpk_, psb_epk_
implicit none
integer(psb_ipk_), intent(in) :: m
integer(psb_mpk_), intent (in) :: x(:)
integer(psb_mpk_), intent (in) :: y(:)
integer(psb_mpk_), intent (in) :: z(:)
integer(psb_mpk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
end subroutine psi_maxpbyv2
end interface psb_geaxpby
interface psi_gth

10
base/modules/auxil/psi_s_serial_mod.f90
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@ -71,6 +71,16 @@ module psi_s_serial_mod
real(psb_spk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
end subroutine psi_saxpbyv
subroutine psi_saxpbyv2(m,alpha, x, beta, y, z, info)
import :: psb_ipk_, psb_spk_
implicit none
integer(psb_ipk_), intent(in) :: m
real(psb_spk_), intent (in) :: x(:)
real(psb_spk_), intent (in) :: y(:)
real(psb_spk_), intent (in) :: z(:)
real(psb_spk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
end subroutine psi_saxpbyv2
end interface psb_geaxpby
interface psi_gth

10
base/modules/auxil/psi_z_serial_mod.f90
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@ -71,6 +71,16 @@ module psi_z_serial_mod
complex(psb_dpk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
end subroutine psi_zaxpbyv
subroutine psi_zaxpbyv2(m,alpha, x, beta, y, z, info)
import :: psb_ipk_, psb_dpk_
implicit none
integer(psb_ipk_), intent(in) :: m
complex(psb_dpk_), intent (in) :: x(:)
complex(psb_dpk_), intent (in) :: y(:)
complex(psb_dpk_), intent (in) :: z(:)
complex(psb_dpk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
end subroutine psi_zaxpbyv2
end interface psb_geaxpby
interface psi_gth

22
base/modules/psblas/psb_c_psblas_mod.F90
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@ -98,6 +98,17 @@ module psb_c_psblas_mod
type(psb_desc_type), intent (in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psb_caxpby_vect
subroutine psb_caxpby_vect_out(alpha, x, beta, y,&
& z, desc_a, info)
import :: psb_desc_type, psb_spk_, psb_ipk_, &
& psb_c_vect_type, psb_cspmat_type
type(psb_c_vect_type), intent (inout) :: x
type(psb_c_vect_type), intent (inout) :: y
type(psb_c_vect_type), intent (inout) :: z
complex(psb_spk_), intent (in) :: alpha, beta
type(psb_desc_type), intent (in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psb_caxpby_vect_out
subroutine psb_caxpbyv(alpha, x, beta, y,&
& desc_a, info)
import :: psb_desc_type, psb_spk_, psb_ipk_, &
@ -108,6 +119,17 @@ module psb_c_psblas_mod
type(psb_desc_type), intent (in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psb_caxpbyv
subroutine psb_caxpbyvout(alpha, x, beta, y,&
& z, desc_a, info)
import :: psb_desc_type, psb_spk_, psb_ipk_, &
& psb_c_vect_type, psb_cspmat_type
complex(psb_spk_), intent (in) :: x(:)
complex(psb_spk_), intent (in) :: y(:)
complex(psb_spk_), intent (inout) :: z(:)
complex(psb_spk_), intent (in) :: alpha, beta
type(psb_desc_type), intent (in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psb_caxpbyvout
subroutine psb_caxpby(alpha, x, beta, y,&
& desc_a, info, n, jx, jy)
import :: psb_desc_type, psb_spk_, psb_ipk_, &

22
base/modules/psblas/psb_d_psblas_mod.F90
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@ -98,6 +98,17 @@ module psb_d_psblas_mod
type(psb_desc_type), intent (in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psb_daxpby_vect
subroutine psb_daxpby_vect_out(alpha, x, beta, y,&
& z, desc_a, info)
import :: psb_desc_type, psb_dpk_, psb_ipk_, &
& psb_d_vect_type, psb_dspmat_type
type(psb_d_vect_type), intent (inout) :: x
type(psb_d_vect_type), intent (inout) :: y
type(psb_d_vect_type), intent (inout) :: z
real(psb_dpk_), intent (in) :: alpha, beta
type(psb_desc_type), intent (in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psb_daxpby_vect_out
subroutine psb_daxpbyv(alpha, x, beta, y,&
& desc_a, info)
import :: psb_desc_type, psb_dpk_, psb_ipk_, &
@ -108,6 +119,17 @@ module psb_d_psblas_mod
type(psb_desc_type), intent (in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psb_daxpbyv
subroutine psb_daxpbyvout(alpha, x, beta, y,&
& z, desc_a, info)
import :: psb_desc_type, psb_dpk_, psb_ipk_, &
& psb_d_vect_type, psb_dspmat_type
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
type(psb_desc_type), intent (in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psb_daxpbyvout
subroutine psb_daxpby(alpha, x, beta, y,&
& desc_a, info, n, jx, jy)
import :: psb_desc_type, psb_dpk_, psb_ipk_, &

22
base/modules/psblas/psb_s_psblas_mod.F90
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@ -98,6 +98,17 @@ module psb_s_psblas_mod
type(psb_desc_type), intent (in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psb_saxpby_vect
subroutine psb_saxpby_vect_out(alpha, x, beta, y,&
& z, desc_a, info)
import :: psb_desc_type, psb_spk_, psb_ipk_, &
& psb_s_vect_type, psb_sspmat_type
type(psb_s_vect_type), intent (inout) :: x
type(psb_s_vect_type), intent (inout) :: y
type(psb_s_vect_type), intent (inout) :: z
real(psb_spk_), intent (in) :: alpha, beta
type(psb_desc_type), intent (in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psb_saxpby_vect_out
subroutine psb_saxpbyv(alpha, x, beta, y,&
& desc_a, info)
import :: psb_desc_type, psb_spk_, psb_ipk_, &
@ -108,6 +119,17 @@ module psb_s_psblas_mod
type(psb_desc_type), intent (in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psb_saxpbyv
subroutine psb_saxpbyvout(alpha, x, beta, y,&
& z, desc_a, info)
import :: psb_desc_type, psb_spk_, psb_ipk_, &
& psb_s_vect_type, psb_sspmat_type
real(psb_spk_), intent (in) :: x(:)
real(psb_spk_), intent (in) :: y(:)
real(psb_spk_), intent (inout) :: z(:)
real(psb_spk_), intent (in) :: alpha, beta
type(psb_desc_type), intent (in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psb_saxpbyvout
subroutine psb_saxpby(alpha, x, beta, y,&
& desc_a, info, n, jx, jy)
import :: psb_desc_type, psb_spk_, psb_ipk_, &

22
base/modules/psblas/psb_z_psblas_mod.F90
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@ -98,6 +98,17 @@ module psb_z_psblas_mod
type(psb_desc_type), intent (in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psb_zaxpby_vect
subroutine psb_zaxpby_vect_out(alpha, x, beta, y,&
& z, desc_a, info)
import :: psb_desc_type, psb_dpk_, psb_ipk_, &
& psb_z_vect_type, psb_zspmat_type
type(psb_z_vect_type), intent (inout) :: x
type(psb_z_vect_type), intent (inout) :: y
type(psb_z_vect_type), intent (inout) :: z
complex(psb_dpk_), intent (in) :: alpha, beta
type(psb_desc_type), intent (in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psb_zaxpby_vect_out
subroutine psb_zaxpbyv(alpha, x, beta, y,&
& desc_a, info)
import :: psb_desc_type, psb_dpk_, psb_ipk_, &
@ -108,6 +119,17 @@ module psb_z_psblas_mod
type(psb_desc_type), intent (in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psb_zaxpbyv
subroutine psb_zaxpbyvout(alpha, x, beta, y,&
& z, desc_a, info)
import :: psb_desc_type, psb_dpk_, psb_ipk_, &
& psb_z_vect_type, psb_zspmat_type
complex(psb_dpk_), intent (in) :: x(:)
complex(psb_dpk_), intent (in) :: y(:)
complex(psb_dpk_), intent (inout) :: z(:)
complex(psb_dpk_), intent (in) :: alpha, beta
type(psb_desc_type), intent (in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psb_zaxpbyvout
subroutine psb_zaxpby(alpha, x, beta, y,&
& desc_a, info, n, jx, jy)
import :: psb_desc_type, psb_dpk_, psb_ipk_, &

66
base/modules/serial/psb_c_base_vect_mod.f90
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@ -151,7 +151,9 @@ module psb_c_base_vect_mod
generic, public :: dot => dot_v, dot_a
procedure, pass(y) :: axpby_v => c_base_axpby_v
procedure, pass(y) :: axpby_a => c_base_axpby_a
generic, public :: axpby => axpby_v, axpby_a
procedure, pass(z) :: axpby_v2 => c_base_axpby_v2
procedure, pass(z) :: axpby_a2 => c_base_axpby_a2
generic, public :: axpby => axpby_v, axpby_a, axpby_v2, axpby_a2
!
! Vector by vector multiplication. Need all variants
! to handle multiple requirements from preconditioners
@ -974,6 +976,38 @@ contains
end subroutine c_base_axpby_v
!
! AXPBY is invoked via Z, hence the structure below.
!
!
!
!> Function base_axpby_v2
!! \memberof psb_c_base_vect_type
!! \brief AXPBY by a (base_vect) z=alpha*x+beta*y
!! \param m Number of entries to be considered
!! \param alpha scalar alpha
!! \param x The class(base_vect) to be added
!! \param beta scalar alpha
!! \param y The class(base_vect) to be added
!! \param z The class(base_vect) to be returned
!! \param info return code
!!
subroutine c_base_axpby_v2(m,alpha, x, beta, y, z, info)
use psi_serial_mod
implicit none
integer(psb_ipk_), intent(in) :: m
class(psb_c_base_vect_type), intent(inout) :: x
class(psb_c_base_vect_type), intent(inout) :: y
class(psb_c_base_vect_type), intent(inout) :: z
complex(psb_spk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
if (x%is_dev()) call x%sync()
call z%axpby(m,alpha,x%v,beta,y%v,info)
end subroutine c_base_axpby_v2
!
! AXPBY is invoked via Y, hence the structure below.
!
@ -1002,6 +1036,36 @@ contains
end subroutine c_base_axpby_a
!
! AXPBY is invoked via Z, hence the structure below.
!
!
!> Function base_axpby_a2
!! \memberof psb_c_base_vect_type
!! \brief AXPBY by a normal array y=alpha*x+beta*y
!! \param m Number of entries to be considered
!! \param alpha scalar alpha
!! \param x(:) The array to be added
!! \param beta scalar beta
!! \param y(:) The array to be added
!! \param info return code
!!
subroutine c_base_axpby_a2(m,alpha, x, beta, y, z, info)
use psi_serial_mod
implicit none
integer(psb_ipk_), intent(in) :: m
complex(psb_spk_), intent(in) :: x(:)
complex(psb_spk_), intent(in) :: y(:)
class(psb_c_base_vect_type), intent(inout) :: z
complex(psb_spk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
if (z%is_dev()) call z%sync()
call psb_geaxpby(m,alpha,x,beta,y,z%v,info)
call z%set_host()
end subroutine c_base_axpby_a2
!
! Multiple variants of two operations:

36
base/modules/serial/psb_c_vect_mod.F90
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@ -85,7 +85,9 @@ module psb_c_vect_mod
generic, public :: dot => dot_v, dot_a
procedure, pass(y) :: axpby_v => c_vect_axpby_v
procedure, pass(y) :: axpby_a => c_vect_axpby_a
generic, public :: axpby => axpby_v, axpby_a
procedure, pass(z) :: axpby_v2 => c_vect_axpby_v2
procedure, pass(z) :: axpby_a2 => c_vect_axpby_a2
generic, public :: axpby => axpby_v, axpby_a, axpby_v2, axpby_a2
procedure, pass(y) :: mlt_v => c_vect_mlt_v
procedure, pass(y) :: mlt_a => c_vect_mlt_a
procedure, pass(z) :: mlt_a_2 => c_vect_mlt_a_2
@ -640,6 +642,24 @@ contains
end subroutine c_vect_axpby_v
subroutine c_vect_axpby_v2(m,alpha, x, beta, y, z, info)
use psi_serial_mod
implicit none
integer(psb_ipk_), intent(in) :: m
class(psb_c_vect_type), intent(inout) :: x
class(psb_c_vect_type), intent(inout) :: y
class(psb_c_vect_type), intent(inout) :: z
complex(psb_spk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
if (allocated(x%v).and.allocated(y%v)) then
call z%v%axpby(m,alpha,x%v,beta,y%v,info)
else
info = psb_err_invalid_vect_state_
end if
end subroutine c_vect_axpby_v2
subroutine c_vect_axpby_a(m,alpha, x, beta, y, info)
use psi_serial_mod
implicit none
@ -654,6 +674,20 @@ contains
end subroutine c_vect_axpby_a
subroutine c_vect_axpby_a2(m,alpha, x, beta, y, z, info)
use psi_serial_mod
implicit none
integer(psb_ipk_), intent(in) :: m
complex(psb_spk_), intent(in) :: x(:)
complex(psb_spk_), intent(in) :: y(:)
class(psb_c_vect_type), intent(inout) :: z
complex(psb_spk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
if (allocated(z%v)) &
& call z%v%axpby(m,alpha,x,beta,y,info)
end subroutine c_vect_axpby_a2
subroutine c_vect_mlt_v(x, y, info)
use psi_serial_mod

66
base/modules/serial/psb_d_base_vect_mod.f90
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@ -151,7 +151,9 @@ module psb_d_base_vect_mod
generic, public :: dot => dot_v, dot_a
procedure, pass(y) :: axpby_v => d_base_axpby_v
procedure, pass(y) :: axpby_a => d_base_axpby_a
generic, public :: axpby => axpby_v, axpby_a
procedure, pass(z) :: axpby_v2 => d_base_axpby_v2
procedure, pass(z) :: axpby_a2 => d_base_axpby_a2
generic, public :: axpby => axpby_v, axpby_a, axpby_v2, axpby_a2
!
! Vector by vector multiplication. Need all variants
! to handle multiple requirements from preconditioners
@ -981,6 +983,38 @@ contains
end subroutine d_base_axpby_v
!
! AXPBY is invoked via Z, hence the structure below.
!
!
!
!> Function base_axpby_v2
!! \memberof psb_d_base_vect_type
!! \brief AXPBY by a (base_vect) z=alpha*x+beta*y
!! \param m Number of entries to be considered
!! \param alpha scalar alpha
!! \param x The class(base_vect) to be added
!! \param beta scalar alpha
!! \param y The class(base_vect) to be added
!! \param z The class(base_vect) to be returned
!! \param info return code
!!
subroutine d_base_axpby_v2(m,alpha, x, beta, y, z, info)
use psi_serial_mod
implicit none
integer(psb_ipk_), intent(in) :: m
class(psb_d_base_vect_type), intent(inout) :: x
class(psb_d_base_vect_type), intent(inout) :: y
class(psb_d_base_vect_type), intent(inout) :: z
real(psb_dpk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
if (x%is_dev()) call x%sync()
call z%axpby(m,alpha,x%v,beta,y%v,info)
end subroutine d_base_axpby_v2
!
! AXPBY is invoked via Y, hence the structure below.
!
@ -1009,6 +1043,36 @@ contains
end subroutine d_base_axpby_a
!
! AXPBY is invoked via Z, hence the structure below.
!
!
!> Function base_axpby_a2
!! \memberof psb_d_base_vect_type
!! \brief AXPBY by a normal array y=alpha*x+beta*y
!! \param m Number of entries to be considered
!! \param alpha scalar alpha
!! \param x(:) The array to be added
!! \param beta scalar beta
!! \param y(:) The array to be added
!! \param info return code
!!
subroutine d_base_axpby_a2(m,alpha, x, beta, y, z, info)
use psi_serial_mod
implicit none
integer(psb_ipk_), intent(in) :: m
real(psb_dpk_), intent(in) :: x(:)
real(psb_dpk_), intent(in) :: y(:)
class(psb_d_base_vect_type), intent(inout) :: z
real(psb_dpk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
if (z%is_dev()) call z%sync()
call psb_geaxpby(m,alpha,x,beta,y,z%v,info)
call z%set_host()
end subroutine d_base_axpby_a2
!
! Multiple variants of two operations:

36
base/modules/serial/psb_d_vect_mod.F90
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@ -85,7 +85,9 @@ module psb_d_vect_mod
generic, public :: dot => dot_v, dot_a
procedure, pass(y) :: axpby_v => d_vect_axpby_v
procedure, pass(y) :: axpby_a => d_vect_axpby_a
generic, public :: axpby => axpby_v, axpby_a
procedure, pass(z) :: axpby_v2 => d_vect_axpby_v2
procedure, pass(z) :: axpby_a2 => d_vect_axpby_a2
generic, public :: axpby => axpby_v, axpby_a, axpby_v2, axpby_a2
procedure, pass(y) :: mlt_v => d_vect_mlt_v
procedure, pass(y) :: mlt_a => d_vect_mlt_a
procedure, pass(z) :: mlt_a_2 => d_vect_mlt_a_2
@ -647,6 +649,24 @@ contains
end subroutine d_vect_axpby_v
subroutine d_vect_axpby_v2(m,alpha, x, beta, y, z, info)
use psi_serial_mod
implicit none
integer(psb_ipk_), intent(in) :: m
class(psb_d_vect_type), intent(inout) :: x
class(psb_d_vect_type), intent(inout) :: y
class(psb_d_vect_type), intent(inout) :: z
real(psb_dpk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
if (allocated(x%v).and.allocated(y%v)) then
call z%v%axpby(m,alpha,x%v,beta,y%v,info)
else
info = psb_err_invalid_vect_state_
end if
end subroutine d_vect_axpby_v2
subroutine d_vect_axpby_a(m,alpha, x, beta, y, info)
use psi_serial_mod
implicit none
@ -661,6 +681,20 @@ contains
end subroutine d_vect_axpby_a
subroutine d_vect_axpby_a2(m,alpha, x, beta, y, z, info)
use psi_serial_mod
implicit none
integer(psb_ipk_), intent(in) :: m
real(psb_dpk_), intent(in) :: x(:)
real(psb_dpk_), intent(in) :: y(:)
class(psb_d_vect_type), intent(inout) :: z
real(psb_dpk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
if (allocated(z%v)) &
& call z%v%axpby(m,alpha,x,beta,y,info)
end subroutine d_vect_axpby_a2
subroutine d_vect_mlt_v(x, y, info)
use psi_serial_mod

66
base/modules/serial/psb_s_base_vect_mod.f90
Unescape Escape View File

@ -151,7 +151,9 @@ module psb_s_base_vect_mod
generic, public :: dot => dot_v, dot_a
procedure, pass(y) :: axpby_v => s_base_axpby_v
procedure, pass(y) :: axpby_a => s_base_axpby_a
generic, public :: axpby => axpby_v, axpby_a
procedure, pass(z) :: axpby_v2 => s_base_axpby_v2
procedure, pass(z) :: axpby_a2 => s_base_axpby_a2
generic, public :: axpby => axpby_v, axpby_a, axpby_v2, axpby_a2
!
! Vector by vector multiplication. Need all variants
! to handle multiple requirements from preconditioners
@ -981,6 +983,38 @@ contains
end subroutine s_base_axpby_v
!
! AXPBY is invoked via Z, hence the structure below.
!
!
!
!> Function base_axpby_v2
!! \memberof psb_s_base_vect_type
!! \brief AXPBY by a (base_vect) z=alpha*x+beta*y
!! \param m Number of entries to be considered
!! \param alpha scalar alpha
!! \param x The class(base_vect) to be added
!! \param beta scalar alpha
!! \param y The class(base_vect) to be added
!! \param z The class(base_vect) to be returned
!! \param info return code
!!
subroutine s_base_axpby_v2(m,alpha, x, beta, y, z, info)
use psi_serial_mod
implicit none
integer(psb_ipk_), intent(in) :: m
class(psb_s_base_vect_type), intent(inout) :: x
class(psb_s_base_vect_type), intent(inout) :: y
class(psb_s_base_vect_type), intent(inout) :: z
real(psb_spk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
if (x%is_dev()) call x%sync()
call z%axpby(m,alpha,x%v,beta,y%v,info)
end subroutine s_base_axpby_v2
!
! AXPBY is invoked via Y, hence the structure below.
!
@ -1009,6 +1043,36 @@ contains
end subroutine s_base_axpby_a
!
! AXPBY is invoked via Z, hence the structure below.
!
!
!> Function base_axpby_a2
!! \memberof psb_s_base_vect_type
!! \brief AXPBY by a normal array y=alpha*x+beta*y
!! \param m Number of entries to be considered
!! \param alpha scalar alpha
!! \param x(:) The array to be added
!! \param beta scalar beta
!! \param y(:) The array to be added
!! \param info return code
!!
subroutine s_base_axpby_a2(m,alpha, x, beta, y, z, info)
use psi_serial_mod
implicit none
integer(psb_ipk_), intent(in) :: m
real(psb_spk_), intent(in) :: x(:)
real(psb_spk_), intent(in) :: y(:)
class(psb_s_base_vect_type), intent(inout) :: z
real(psb_spk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
if (z%is_dev()) call z%sync()
call psb_geaxpby(m,alpha,x,beta,y,z%v,info)
call z%set_host()
end subroutine s_base_axpby_a2
!
! Multiple variants of two operations:

36
base/modules/serial/psb_s_vect_mod.F90
Unescape Escape View File

@ -85,7 +85,9 @@ module psb_s_vect_mod
generic, public :: dot => dot_v, dot_a
procedure, pass(y) :: axpby_v => s_vect_axpby_v
procedure, pass(y) :: axpby_a => s_vect_axpby_a
generic, public :: axpby => axpby_v, axpby_a
procedure, pass(z) :: axpby_v2 => s_vect_axpby_v2
procedure, pass(z) :: axpby_a2 => s_vect_axpby_a2
generic, public :: axpby => axpby_v, axpby_a, axpby_v2, axpby_a2
procedure, pass(y) :: mlt_v => s_vect_mlt_v
procedure, pass(y) :: mlt_a => s_vect_mlt_a
procedure, pass(z) :: mlt_a_2 => s_vect_mlt_a_2
@ -647,6 +649,24 @@ contains
end subroutine s_vect_axpby_v
subroutine s_vect_axpby_v2(m,alpha, x, beta, y, z, info)
use psi_serial_mod
implicit none
integer(psb_ipk_), intent(in) :: m
class(psb_s_vect_type), intent(inout) :: x
class(psb_s_vect_type), intent(inout) :: y
class(psb_s_vect_type), intent(inout) :: z
real(psb_spk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
if (allocated(x%v).and.allocated(y%v)) then
call z%v%axpby(m,alpha,x%v,beta,y%v,info)
else
info = psb_err_invalid_vect_state_
end if
end subroutine s_vect_axpby_v2
subroutine s_vect_axpby_a(m,alpha, x, beta, y, info)
use psi_serial_mod
implicit none
@ -661,6 +681,20 @@ contains
end subroutine s_vect_axpby_a
subroutine s_vect_axpby_a2(m,alpha, x, beta, y, z, info)
use psi_serial_mod
implicit none
integer(psb_ipk_), intent(in) :: m
real(psb_spk_), intent(in) :: x(:)
real(psb_spk_), intent(in) :: y(:)
class(psb_s_vect_type), intent(inout) :: z
real(psb_spk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
if (allocated(z%v)) &
& call z%v%axpby(m,alpha,x,beta,y,info)
end subroutine s_vect_axpby_a2
subroutine s_vect_mlt_v(x, y, info)
use psi_serial_mod

66
base/modules/serial/psb_z_base_vect_mod.f90
Unescape Escape View File

@ -151,7 +151,9 @@ module psb_z_base_vect_mod
generic, public :: dot => dot_v, dot_a
procedure, pass(y) :: axpby_v => z_base_axpby_v
procedure, pass(y) :: axpby_a => z_base_axpby_a
generic, public :: axpby => axpby_v, axpby_a
procedure, pass(z) :: axpby_v2 => z_base_axpby_v2
procedure, pass(z) :: axpby_a2 => z_base_axpby_a2
generic, public :: axpby => axpby_v, axpby_a, axpby_v2, axpby_a2
!
! Vector by vector multiplication. Need all variants
! to handle multiple requirements from preconditioners
@ -974,6 +976,38 @@ contains
end subroutine z_base_axpby_v
!
! AXPBY is invoked via Z, hence the structure below.
!
!
!
!> Function base_axpby_v2
!! \memberof psb_z_base_vect_type
!! \brief AXPBY by a (base_vect) z=alpha*x+beta*y
!! \param m Number of entries to be considered
!! \param alpha scalar alpha
!! \param x The class(base_vect) to be added
!! \param beta scalar alpha
!! \param y The class(base_vect) to be added
!! \param z The class(base_vect) to be returned
!! \param info return code
!!
subroutine z_base_axpby_v2(m,alpha, x, beta, y, z, info)
use psi_serial_mod
implicit none
integer(psb_ipk_), intent(in) :: m
class(psb_z_base_vect_type), intent(inout) :: x
class(psb_z_base_vect_type), intent(inout) :: y
class(psb_z_base_vect_type), intent(inout) :: z
complex(psb_dpk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
if (x%is_dev()) call x%sync()
call z%axpby(m,alpha,x%v,beta,y%v,info)
end subroutine z_base_axpby_v2
!
! AXPBY is invoked via Y, hence the structure below.
!
@ -1002,6 +1036,36 @@ contains
end subroutine z_base_axpby_a
!
! AXPBY is invoked via Z, hence the structure below.
!
!
!> Function base_axpby_a2
!! \memberof psb_z_base_vect_type
!! \brief AXPBY by a normal array y=alpha*x+beta*y
!! \param m Number of entries to be considered
!! \param alpha scalar alpha
!! \param x(:) The array to be added
!! \param beta scalar beta
!! \param y(:) The array to be added
!! \param info return code
!!
subroutine z_base_axpby_a2(m,alpha, x, beta, y, z, info)
use psi_serial_mod
implicit none
integer(psb_ipk_), intent(in) :: m
complex(psb_dpk_), intent(in) :: x(:)
complex(psb_dpk_), intent(in) :: y(:)
class(psb_z_base_vect_type), intent(inout) :: z
complex(psb_dpk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
if (z%is_dev()) call z%sync()
call psb_geaxpby(m,alpha,x,beta,y,z%v,info)
call z%set_host()
end subroutine z_base_axpby_a2
!
! Multiple variants of two operations:

36
base/modules/serial/psb_z_vect_mod.F90
Unescape Escape View File

@ -85,7 +85,9 @@ module psb_z_vect_mod
generic, public :: dot => dot_v, dot_a
procedure, pass(y) :: axpby_v => z_vect_axpby_v
procedure, pass(y) :: axpby_a => z_vect_axpby_a
generic, public :: axpby => axpby_v, axpby_a
procedure, pass(z) :: axpby_v2 => z_vect_axpby_v2
procedure, pass(z) :: axpby_a2 => z_vect_axpby_a2
generic, public :: axpby => axpby_v, axpby_a, axpby_v2, axpby_a2
procedure, pass(y) :: mlt_v => z_vect_mlt_v
procedure, pass(y) :: mlt_a => z_vect_mlt_a
procedure, pass(z) :: mlt_a_2 => z_vect_mlt_a_2
@ -640,6 +642,24 @@ contains
end subroutine z_vect_axpby_v
subroutine z_vect_axpby_v2(m,alpha, x, beta, y, z, info)
use psi_serial_mod
implicit none
integer(psb_ipk_), intent(in) :: m
class(psb_z_vect_type), intent(inout) :: x
class(psb_z_vect_type), intent(inout) :: y
class(psb_z_vect_type), intent(inout) :: z
complex(psb_dpk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
if (allocated(x%v).and.allocated(y%v)) then
call z%v%axpby(m,alpha,x%v,beta,y%v,info)
else
info = psb_err_invalid_vect_state_
end if
end subroutine z_vect_axpby_v2
subroutine z_vect_axpby_a(m,alpha, x, beta, y, info)
use psi_serial_mod
implicit none
@ -654,6 +674,20 @@ contains
end subroutine z_vect_axpby_a
subroutine z_vect_axpby_a2(m,alpha, x, beta, y, z, info)
use psi_serial_mod
implicit none
integer(psb_ipk_), intent(in) :: m
complex(psb_dpk_), intent(in) :: x(:)
complex(psb_dpk_), intent(in) :: y(:)
class(psb_z_vect_type), intent(inout) :: z
complex(psb_dpk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
if (allocated(z%v)) &
& call z%v%axpby(m,alpha,x,beta,y,info)
end subroutine z_vect_axpby_a2
subroutine z_vect_mlt_v(x, y, info)
use psi_serial_mod

278
base/psblas/psb_caxpby.f90
Unescape Escape View File

@ -129,6 +129,152 @@ subroutine psb_caxpby_vect(alpha, x, beta, y,&
end subroutine psb_caxpby_vect
!
! 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.
!
!
! File: psb_caxpby.f90
!
! Subroutine: psb_caxpby_vect_out
! Adds one distributed vector to another,
!
! Z := beta * Y + alpha * X
!
! Arguments:
! alpha - complex,input The scalar used to multiply each component of X
! x - type(psb_c_vect_type) The input vector containing the entries of X
! beta - complex,input The scalar used to multiply each component of Y
! y - type(psb_c_vect_type) The input vector Y
! z - type(psb_c_vect_type) The output vector Z
! desc_a - type(psb_desc_type) The communication descriptor.
! info - integer Return code
!
! Note: from a functional point of view, X is input, but here
! it's declared INOUT because of the sync() methods.
!
subroutine psb_caxpby_vect_out(alpha, x, beta, y,&
& z, desc_a, info)
use psb_base_mod, psb_protect_name => psb_caxpby_vect_out
implicit none
type(psb_c_vect_type), intent (inout) :: x
type(psb_c_vect_type), intent (inout) :: y
type(psb_c_vect_type), intent (inout) :: z
complex(psb_spk_), intent (in) :: alpha, beta
type(psb_desc_type), intent (in) :: desc_a
integer(psb_ipk_), intent(out) :: info
! locals
integer(psb_ipk_) :: ictxt, np, me,&
& err_act, iix, jjx, iiy, jjy, iiz, jjz
integer(psb_lpk_) :: ix, ijx, iy, ijy, iz, ijz, m
character(len=20) :: name, ch_err
name='psb_cgeaxpby'
if (psb_errstatus_fatal()) return
info=psb_success_
call psb_erractionsave(err_act)
ictxt=desc_a%get_context()
call psb_info(ictxt, me, np)
if (np == -ione) then
info = psb_err_context_error_
call psb_errpush(info,name)
goto 9999
endif
if (.not.allocated(x%v)) then
info = psb_err_invalid_vect_state_
call psb_errpush(info,name)
goto 9999
endif
if (.not.allocated(y%v)) then
info = psb_err_invalid_vect_state_
call psb_errpush(info,name)
goto 9999
endif
if (.not.allocated(z%v)) then
info = psb_err_invalid_vect_state_
call psb_errpush(info,name)
goto 9999
endif
ix = ione
iy = ione
iz = ione
m = desc_a%get_global_rows()
! check vector correctness
call psb_chkvect(m,lone,x%get_nrows(),ix,lone,desc_a,info,iix,jjx)
if(info /= psb_success_) then
info=psb_err_from_subroutine_
ch_err='psb_chkvect 1'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
call psb_chkvect(m,lone,y%get_nrows(),iy,lone,desc_a,info,iiy,jjy)
if(info /= psb_success_) then
info=psb_err_from_subroutine_
ch_err='psb_chkvect 2'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
call psb_chkvect(m,lone,z%get_nrows(),iz,lone,desc_a,info,iiz,jjz)
if(info /= psb_success_) then
info=psb_err_from_subroutine_
ch_err='psb_chkvect 3'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
if ((iix /= ione).or.(iiy /= ione).or.(iiz /= ione)) then
info=psb_err_ix_n1_iy_n1_unsupported_
call psb_errpush(info,name)
end if
if(desc_a%get_local_rows() > 0) then
call z%axpby(desc_a%get_local_rows(),&
& alpha,x,beta,z,info)
end if
call psb_erractionrestore(err_act)
return
9999 call psb_error_handler(ictxt,err_act)
return
end subroutine psb_caxpby_vect_out
!
! Subroutine: psb_caxpby
! Adds one distributed matrix to another,
@ -372,6 +518,138 @@ subroutine psb_caxpbyv(alpha, x, beta,y,desc_a,info)
return
end subroutine psb_caxpbyv
!!$
!!$ Parallel Sparse BLAS version 3.5
!!$ (C) Copyright 2006-2018
!!$ Salvatore Filippone University of Rome Tor Vergata
!!$ 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.
!!$
!!$
!
! Subroutine: psb_caxpbyvout
! Adds one distributed vector to another,
!
! Z := beta * Y + alpha * X
!
! Arguments:
! alpha - complex,input The scalar used to multiply each component of X
! x(:) - complex,input The input vector containing the entries of X
! beta - complex,input The scalar used to multiply each component of Y
! y(:) - complex,input The input vector Y containing the entries of Y
! Z(:) - complex,inout The output vector Z
! desc_a - type(psb_desc_type) The communication descriptor.
! info - integer Return code
!
!
subroutine psb_caxpbyvout(alpha, x, beta,y, z, desc_a,info)
use psb_base_mod, psb_protect_name => psb_caxpbyvout
implicit none
integer(psb_ipk_), intent(out) :: info
type(psb_desc_type), intent(in) :: desc_a
complex(psb_spk_), intent(in) :: alpha, beta
complex(psb_spk_), intent(in) :: x(:)
complex(psb_spk_), intent(in) :: y(:)
complex(psb_spk_), intent(inout) :: z(:)
! locals
integer(psb_ipk_) :: ictxt, np, me,&
& err_act, iix, jjx, iiy, jjy, iiz, jjz, lldx, lldy, lldz
integer(psb_lpk_) :: ix, ijx, iy, ijy, iz, ijz, m
character(len=20) :: name, ch_err
logical, parameter :: debug=.false.
name='psb_geaxpby'
info=psb_success_
call psb_erractionsave(err_act)
if (psb_errstatus_fatal()) then
info = psb_err_internal_error_ ; goto 9999
end if
ictxt=desc_a%get_context()
call psb_info(ictxt, me, np)
if (np == -ione) then
info = psb_err_context_error_
call psb_errpush(info,name)
goto 9999
endif
ix = ione
iy = ione
iz = ione
m = desc_a%get_global_rows()
lldx = size(x,1)
lldy = size(y,1)
lldz = size(z,1)
! check vector correctness
call psb_chkvect(m,lone,lldx,ix,lone,desc_a,info,iix,jjx)
if(info /= psb_success_) then
info=psb_err_from_subroutine_
ch_err='psb_chkvect 1'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
call psb_chkvect(m,lone,lldy,iy,lone,desc_a,info,iiy,jjy)
if(info /= psb_success_) then
info=psb_err_from_subroutine_
ch_err='psb_chkvect 2'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
call psb_chkvect(m,lone,lldz,iz,lone,desc_a,info,iiz,jjz)
if(info /= psb_success_) then
info=psb_err_from_subroutine_
ch_err='psb_chkvect 2'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
if ((iix /= ione).or.(iiy /= ione).or.(iiz /= ione)) then
info=psb_err_ix_n1_iy_n1_unsupported_
call psb_errpush(info,name)
end if
if(desc_a%get_local_rows() > 0) then
call caxpby(desc_a%get_local_cols(),ione,&
& alpha,x,lldx,beta,&
& y,lldy,z,lldz,info)
end if
call psb_erractionrestore(err_act)
return
9999 call psb_error_handler(ictxt,err_act)
return
end subroutine psb_caxpbyvout
!
! Subroutine: psb_caddconst_vect
! Adds one distributed vector to another,

278
base/psblas/psb_daxpby.f90
Unescape Escape View File

@ -129,6 +129,152 @@ subroutine psb_daxpby_vect(alpha, x, beta, y,&
end subroutine psb_daxpby_vect
!
! 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.
!
!
! File: psb_daxpby.f90
!
! Subroutine: psb_daxpby_vect_out
! Adds one distributed vector to another,
!
! Z := beta * Y + alpha * X
!
! Arguments:
! alpha - real,input The scalar used to multiply each component of X
! x - type(psb_d_vect_type) The input vector containing the entries of X
! beta - real,input The scalar used to multiply each component of Y
! y - type(psb_d_vect_type) The input vector Y
! z - type(psb_d_vect_type) The output vector Z
! desc_a - type(psb_desc_type) The communication descriptor.
! info - integer Return code
!
! Note: from a functional point of view, X is input, but here
! it's declared INOUT because of the sync() methods.
!
subroutine psb_daxpby_vect_out(alpha, x, beta, y,&
& z, desc_a, info)
use psb_base_mod, psb_protect_name => psb_daxpby_vect_out
implicit none
type(psb_d_vect_type), intent (inout) :: x
type(psb_d_vect_type), intent (inout) :: y
type(psb_d_vect_type), intent (inout) :: z
real(psb_dpk_), intent (in) :: alpha, beta
type(psb_desc_type), intent (in) :: desc_a
integer(psb_ipk_), intent(out) :: info
! locals
integer(psb_ipk_) :: ictxt, np, me,&
& err_act, iix, jjx, iiy, jjy, iiz, jjz
integer(psb_lpk_) :: ix, ijx, iy, ijy, iz, ijz, m
character(len=20) :: name, ch_err
name='psb_dgeaxpby'
if (psb_errstatus_fatal()) return
info=psb_success_
call psb_erractionsave(err_act)
ictxt=desc_a%get_context()
call psb_info(ictxt, me, np)
if (np == -ione) then
info = psb_err_context_error_
call psb_errpush(info,name)
goto 9999
endif
if (.not.allocated(x%v)) then
info = psb_err_invalid_vect_state_
call psb_errpush(info,name)
goto 9999
endif
if (.not.allocated(y%v)) then
info = psb_err_invalid_vect_state_
call psb_errpush(info,name)
goto 9999
endif
if (.not.allocated(z%v)) then
info = psb_err_invalid_vect_state_
call psb_errpush(info,name)
goto 9999
endif
ix = ione
iy = ione
iz = ione
m = desc_a%get_global_rows()
! check vector correctness
call psb_chkvect(m,lone,x%get_nrows(),ix,lone,desc_a,info,iix,jjx)
if(info /= psb_success_) then
info=psb_err_from_subroutine_
ch_err='psb_chkvect 1'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
call psb_chkvect(m,lone,y%get_nrows(),iy,lone,desc_a,info,iiy,jjy)
if(info /= psb_success_) then
info=psb_err_from_subroutine_
ch_err='psb_chkvect 2'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
call psb_chkvect(m,lone,z%get_nrows(),iz,lone,desc_a,info,iiz,jjz)
if(info /= psb_success_) then
info=psb_err_from_subroutine_
ch_err='psb_chkvect 3'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
if ((iix /= ione).or.(iiy /= ione).or.(iiz /= ione)) then
info=psb_err_ix_n1_iy_n1_unsupported_
call psb_errpush(info,name)
end if
if(desc_a%get_local_rows() > 0) then
call z%axpby(desc_a%get_local_rows(),&
& alpha,x,beta,z,info)
end if
call psb_erractionrestore(err_act)
return
9999 call psb_error_handler(ictxt,err_act)
return
end subroutine psb_daxpby_vect_out
!
! Subroutine: psb_daxpby
! Adds one distributed matrix to another,
@ -372,6 +518,138 @@ subroutine psb_daxpbyv(alpha, x, beta,y,desc_a,info)
return
end subroutine psb_daxpbyv
!!$
!!$ Parallel Sparse BLAS version 3.5
!!$ (C) Copyright 2006-2018
!!$ Salvatore Filippone University of Rome Tor Vergata
!!$ 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.
!!$
!!$
!
! Subroutine: psb_daxpbyvout
! Adds one distributed vector to another,
!
! Z := beta * Y + alpha * X
!
! Arguments:
! alpha - real,input The scalar used to multiply each component of X
! x(:) - real,input The input vector containing the entries of X
! beta - real,input The scalar used to multiply each component of Y
! y(:) - real,input The input vector Y containing the entries of Y
! Z(:) - real,inout The output vector Z
! desc_a - type(psb_desc_type) The communication descriptor.
! info - integer Return code
!
!
subroutine psb_daxpbyvout(alpha, x, beta,y, z, desc_a,info)
use psb_base_mod, psb_protect_name => psb_daxpbyvout
implicit none
integer(psb_ipk_), intent(out) :: info
type(psb_desc_type), intent(in) :: desc_a
real(psb_dpk_), intent(in) :: alpha, beta
real(psb_dpk_), intent(in) :: x(:)
real(psb_dpk_), intent(in) :: y(:)
real(psb_dpk_), intent(inout) :: z(:)
! locals
integer(psb_ipk_) :: ictxt, np, me,&
& err_act, iix, jjx, iiy, jjy, iiz, jjz, lldx, lldy, lldz
integer(psb_lpk_) :: ix, ijx, iy, ijy, iz, ijz, m
character(len=20) :: name, ch_err
logical, parameter :: debug=.false.
name='psb_geaxpby'
info=psb_success_
call psb_erractionsave(err_act)
if (psb_errstatus_fatal()) then
info = psb_err_internal_error_ ; goto 9999
end if
ictxt=desc_a%get_context()
call psb_info(ictxt, me, np)
if (np == -ione) then
info = psb_err_context_error_
call psb_errpush(info,name)
goto 9999
endif
ix = ione
iy = ione
iz = ione
m = desc_a%get_global_rows()
lldx = size(x,1)
lldy = size(y,1)
lldz = size(z,1)
! check vector correctness
call psb_chkvect(m,lone,lldx,ix,lone,desc_a,info,iix,jjx)
if(info /= psb_success_) then
info=psb_err_from_subroutine_
ch_err='psb_chkvect 1'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
call psb_chkvect(m,lone,lldy,iy,lone,desc_a,info,iiy,jjy)
if(info /= psb_success_) then
info=psb_err_from_subroutine_
ch_err='psb_chkvect 2'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
call psb_chkvect(m,lone,lldz,iz,lone,desc_a,info,iiz,jjz)
if(info /= psb_success_) then
info=psb_err_from_subroutine_
ch_err='psb_chkvect 2'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
if ((iix /= ione).or.(iiy /= ione).or.(iiz /= ione)) then
info=psb_err_ix_n1_iy_n1_unsupported_
call psb_errpush(info,name)
end if
if(desc_a%get_local_rows() > 0) then
call daxpby(desc_a%get_local_cols(),ione,&
& alpha,x,lldx,beta,&
& y,lldy,z,lldz,info)
end if
call psb_erractionrestore(err_act)
return
9999 call psb_error_handler(ictxt,err_act)
return
end subroutine psb_daxpbyvout
!
! Subroutine: psb_daddconst_vect
! Adds one distributed vector to another,

278
base/psblas/psb_saxpby.f90
Unescape Escape View File

@ -129,6 +129,152 @@ subroutine psb_saxpby_vect(alpha, x, beta, y,&
end subroutine psb_saxpby_vect
!
! 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.
!
!
! File: psb_saxpby.f90
!
! Subroutine: psb_saxpby_vect_out
! Adds one distributed vector to another,
!
! Z := beta * Y + alpha * X
!
! Arguments:
! alpha - real,input The scalar used to multiply each component of X
! x - type(psb_s_vect_type) The input vector containing the entries of X
! beta - real,input The scalar used to multiply each component of Y
! y - type(psb_s_vect_type) The input vector Y
! z - type(psb_s_vect_type) The output vector Z
! desc_a - type(psb_desc_type) The communication descriptor.
! info - integer Return code
!
! Note: from a functional point of view, X is input, but here
! it's declared INOUT because of the sync() methods.
!
subroutine psb_saxpby_vect_out(alpha, x, beta, y,&
& z, desc_a, info)
use psb_base_mod, psb_protect_name => psb_saxpby_vect_out
implicit none
type(psb_s_vect_type), intent (inout) :: x
type(psb_s_vect_type), intent (inout) :: y
type(psb_s_vect_type), intent (inout) :: z
real(psb_spk_), intent (in) :: alpha, beta
type(psb_desc_type), intent (in) :: desc_a
integer(psb_ipk_), intent(out) :: info
! locals
integer(psb_ipk_) :: ictxt, np, me,&
& err_act, iix, jjx, iiy, jjy, iiz, jjz
integer(psb_lpk_) :: ix, ijx, iy, ijy, iz, ijz, m
character(len=20) :: name, ch_err
name='psb_sgeaxpby'
if (psb_errstatus_fatal()) return
info=psb_success_
call psb_erractionsave(err_act)
ictxt=desc_a%get_context()
call psb_info(ictxt, me, np)
if (np == -ione) then
info = psb_err_context_error_
call psb_errpush(info,name)
goto 9999
endif
if (.not.allocated(x%v)) then
info = psb_err_invalid_vect_state_
call psb_errpush(info,name)
goto 9999
endif
if (.not.allocated(y%v)) then
info = psb_err_invalid_vect_state_
call psb_errpush(info,name)
goto 9999
endif
if (.not.allocated(z%v)) then
info = psb_err_invalid_vect_state_
call psb_errpush(info,name)
goto 9999
endif
ix = ione
iy = ione
iz = ione
m = desc_a%get_global_rows()
! check vector correctness
call psb_chkvect(m,lone,x%get_nrows(),ix,lone,desc_a,info,iix,jjx)
if(info /= psb_success_) then
info=psb_err_from_subroutine_
ch_err='psb_chkvect 1'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
call psb_chkvect(m,lone,y%get_nrows(),iy,lone,desc_a,info,iiy,jjy)
if(info /= psb_success_) then
info=psb_err_from_subroutine_
ch_err='psb_chkvect 2'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
call psb_chkvect(m,lone,z%get_nrows(),iz,lone,desc_a,info,iiz,jjz)
if(info /= psb_success_) then
info=psb_err_from_subroutine_
ch_err='psb_chkvect 3'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
if ((iix /= ione).or.(iiy /= ione).or.(iiz /= ione)) then
info=psb_err_ix_n1_iy_n1_unsupported_
call psb_errpush(info,name)
end if
if(desc_a%get_local_rows() > 0) then
call z%axpby(desc_a%get_local_rows(),&
& alpha,x,beta,z,info)
end if
call psb_erractionrestore(err_act)
return
9999 call psb_error_handler(ictxt,err_act)
return
end subroutine psb_saxpby_vect_out
!
! Subroutine: psb_saxpby
! Adds one distributed matrix to another,
@ -372,6 +518,138 @@ subroutine psb_saxpbyv(alpha, x, beta,y,desc_a,info)
return
end subroutine psb_saxpbyv
!!$
!!$ Parallel Sparse BLAS version 3.5
!!$ (C) Copyright 2006-2018
!!$ Salvatore Filippone University of Rome Tor Vergata
!!$ 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.
!!$
!!$
!
! Subroutine: psb_saxpbyvout
! Adds one distributed vector to another,
!
! Z := beta * Y + alpha * X
!
! Arguments:
! alpha - real,input The scalar used to multiply each component of X
! x(:) - real,input The input vector containing the entries of X
! beta - real,input The scalar used to multiply each component of Y
! y(:) - real,input The input vector Y containing the entries of Y
! Z(:) - real,inout The output vector Z
! desc_a - type(psb_desc_type) The communication descriptor.
! info - integer Return code
!
!
subroutine psb_saxpbyvout(alpha, x, beta,y, z, desc_a,info)
use psb_base_mod, psb_protect_name => psb_saxpbyvout
implicit none
integer(psb_ipk_), intent(out) :: info
type(psb_desc_type), intent(in) :: desc_a
real(psb_spk_), intent(in) :: alpha, beta
real(psb_spk_), intent(in) :: x(:)
real(psb_spk_), intent(in) :: y(:)
real(psb_spk_), intent(inout) :: z(:)
! locals
integer(psb_ipk_) :: ictxt, np, me,&
& err_act, iix, jjx, iiy, jjy, iiz, jjz, lldx, lldy, lldz
integer(psb_lpk_) :: ix, ijx, iy, ijy, iz, ijz, m
character(len=20) :: name, ch_err
logical, parameter :: debug=.false.
name='psb_geaxpby'
info=psb_success_
call psb_erractionsave(err_act)
if (psb_errstatus_fatal()) then
info = psb_err_internal_error_ ; goto 9999
end if
ictxt=desc_a%get_context()
call psb_info(ictxt, me, np)
if (np == -ione) then
info = psb_err_context_error_
call psb_errpush(info,name)
goto 9999
endif
ix = ione
iy = ione
iz = ione
m = desc_a%get_global_rows()
lldx = size(x,1)
lldy = size(y,1)
lldz = size(z,1)
! check vector correctness
call psb_chkvect(m,lone,lldx,ix,lone,desc_a,info,iix,jjx)
if(info /= psb_success_) then
info=psb_err_from_subroutine_
ch_err='psb_chkvect 1'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
call psb_chkvect(m,lone,lldy,iy,lone,desc_a,info,iiy,jjy)
if(info /= psb_success_) then
info=psb_err_from_subroutine_
ch_err='psb_chkvect 2'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
call psb_chkvect(m,lone,lldz,iz,lone,desc_a,info,iiz,jjz)
if(info /= psb_success_) then
info=psb_err_from_subroutine_
ch_err='psb_chkvect 2'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
if ((iix /= ione).or.(iiy /= ione).or.(iiz /= ione)) then
info=psb_err_ix_n1_iy_n1_unsupported_
call psb_errpush(info,name)
end if
if(desc_a%get_local_rows() > 0) then
call saxpby(desc_a%get_local_cols(),ione,&
& alpha,x,lldx,beta,&
& y,lldy,z,lldz,info)
end if
call psb_erractionrestore(err_act)
return
9999 call psb_error_handler(ictxt,err_act)
return
end subroutine psb_saxpbyvout
!
! Subroutine: psb_saddconst_vect
! Adds one distributed vector to another,

278
base/psblas/psb_zaxpby.f90
Unescape Escape View File

@ -129,6 +129,152 @@ subroutine psb_zaxpby_vect(alpha, x, beta, y,&
end subroutine psb_zaxpby_vect
!
! 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.
!
!
! File: psb_zaxpby.f90
!
! Subroutine: psb_zaxpby_vect_out
! Adds one distributed vector to another,
!
! Z := beta * Y + alpha * X
!
! Arguments:
! alpha - complex,input The scalar used to multiply each component of X
! x - type(psb_z_vect_type) The input vector containing the entries of X
! beta - complex,input The scalar used to multiply each component of Y
! y - type(psb_z_vect_type) The input vector Y
! z - type(psb_z_vect_type) The output vector Z
! desc_a - type(psb_desc_type) The communication descriptor.
! info - integer Return code
!
! Note: from a functional point of view, X is input, but here
! it's declared INOUT because of the sync() methods.
!
subroutine psb_zaxpby_vect_out(alpha, x, beta, y,&
& z, desc_a, info)
use psb_base_mod, psb_protect_name => psb_zaxpby_vect_out
implicit none
type(psb_z_vect_type), intent (inout) :: x
type(psb_z_vect_type), intent (inout) :: y
type(psb_z_vect_type), intent (inout) :: z
complex(psb_dpk_), intent (in) :: alpha, beta
type(psb_desc_type), intent (in) :: desc_a
integer(psb_ipk_), intent(out) :: info
! locals
integer(psb_ipk_) :: ictxt, np, me,&
& err_act, iix, jjx, iiy, jjy, iiz, jjz
integer(psb_lpk_) :: ix, ijx, iy, ijy, iz, ijz, m
character(len=20) :: name, ch_err
name='psb_zgeaxpby'
if (psb_errstatus_fatal()) return
info=psb_success_
call psb_erractionsave(err_act)
ictxt=desc_a%get_context()
call psb_info(ictxt, me, np)
if (np == -ione) then
info = psb_err_context_error_
call psb_errpush(info,name)
goto 9999
endif
if (.not.allocated(x%v)) then
info = psb_err_invalid_vect_state_
call psb_errpush(info,name)
goto 9999
endif
if (.not.allocated(y%v)) then
info = psb_err_invalid_vect_state_
call psb_errpush(info,name)
goto 9999
endif
if (.not.allocated(z%v)) then
info = psb_err_invalid_vect_state_
call psb_errpush(info,name)
goto 9999
endif
ix = ione
iy = ione
iz = ione
m = desc_a%get_global_rows()
! check vector correctness
call psb_chkvect(m,lone,x%get_nrows(),ix,lone,desc_a,info,iix,jjx)
if(info /= psb_success_) then
info=psb_err_from_subroutine_
ch_err='psb_chkvect 1'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
call psb_chkvect(m,lone,y%get_nrows(),iy,lone,desc_a,info,iiy,jjy)
if(info /= psb_success_) then
info=psb_err_from_subroutine_
ch_err='psb_chkvect 2'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
call psb_chkvect(m,lone,z%get_nrows(),iz,lone,desc_a,info,iiz,jjz)
if(info /= psb_success_) then
info=psb_err_from_subroutine_
ch_err='psb_chkvect 3'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
if ((iix /= ione).or.(iiy /= ione).or.(iiz /= ione)) then
info=psb_err_ix_n1_iy_n1_unsupported_
call psb_errpush(info,name)
end if
if(desc_a%get_local_rows() > 0) then
call z%axpby(desc_a%get_local_rows(),&
& alpha,x,beta,z,info)
end if
call psb_erractionrestore(err_act)
return
9999 call psb_error_handler(ictxt,err_act)
return
end subroutine psb_zaxpby_vect_out
!
! Subroutine: psb_zaxpby
! Adds one distributed matrix to another,
@ -372,6 +518,138 @@ subroutine psb_zaxpbyv(alpha, x, beta,y,desc_a,info)
return
end subroutine psb_zaxpbyv
!!$
!!$ Parallel Sparse BLAS version 3.5
!!$ (C) Copyright 2006-2018
!!$ Salvatore Filippone University of Rome Tor Vergata
!!$ 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.
!!$
!!$
!
! Subroutine: psb_zaxpbyvout
! Adds one distributed vector to another,
!
! Z := beta * Y + alpha * X
!
! Arguments:
! alpha - complex,input The scalar used to multiply each component of X
! x(:) - complex,input The input vector containing the entries of X
! beta - complex,input The scalar used to multiply each component of Y
! y(:) - complex,input The input vector Y containing the entries of Y
! Z(:) - complex,inout The output vector Z
! desc_a - type(psb_desc_type) The communication descriptor.
! info - integer Return code
!
!
subroutine psb_zaxpbyvout(alpha, x, beta,y, z, desc_a,info)
use psb_base_mod, psb_protect_name => psb_zaxpbyvout
implicit none
integer(psb_ipk_), intent(out) :: info
type(psb_desc_type), intent(in) :: desc_a
complex(psb_dpk_), intent(in) :: alpha, beta
complex(psb_dpk_), intent(in) :: x(:)
complex(psb_dpk_), intent(in) :: y(:)
complex(psb_dpk_), intent(inout) :: z(:)
! locals
integer(psb_ipk_) :: ictxt, np, me,&
& err_act, iix, jjx, iiy, jjy, iiz, jjz, lldx, lldy, lldz
integer(psb_lpk_) :: ix, ijx, iy, ijy, iz, ijz, m
character(len=20) :: name, ch_err
logical, parameter :: debug=.false.
name='psb_geaxpby'
info=psb_success_
call psb_erractionsave(err_act)
if (psb_errstatus_fatal()) then
info = psb_err_internal_error_ ; goto 9999
end if
ictxt=desc_a%get_context()
call psb_info(ictxt, me, np)
if (np == -ione) then
info = psb_err_context_error_
call psb_errpush(info,name)
goto 9999
endif
ix = ione
iy = ione
iz = ione
m = desc_a%get_global_rows()
lldx = size(x,1)
lldy = size(y,1)
lldz = size(z,1)
! check vector correctness
call psb_chkvect(m,lone,lldx,ix,lone,desc_a,info,iix,jjx)
if(info /= psb_success_) then
info=psb_err_from_subroutine_
ch_err='psb_chkvect 1'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
call psb_chkvect(m,lone,lldy,iy,lone,desc_a,info,iiy,jjy)
if(info /= psb_success_) then
info=psb_err_from_subroutine_
ch_err='psb_chkvect 2'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
call psb_chkvect(m,lone,lldz,iz,lone,desc_a,info,iiz,jjz)
if(info /= psb_success_) then
info=psb_err_from_subroutine_
ch_err='psb_chkvect 2'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
if ((iix /= ione).or.(iiy /= ione).or.(iiz /= ione)) then
info=psb_err_ix_n1_iy_n1_unsupported_
call psb_errpush(info,name)
end if
if(desc_a%get_local_rows() > 0) then
call zaxpby(desc_a%get_local_cols(),ione,&
& alpha,x,lldx,beta,&
& y,lldy,z,lldz,info)
end if
call psb_erractionrestore(err_act)
return
9999 call psb_error_handler(ictxt,err_act)
return
end subroutine psb_zaxpbyvout
!
! Subroutine: psb_zaddconst_vect
! Adds one distributed vector to another,

239
base/serial/psi_c_serial_impl.f90
Unescape Escape View File

@ -142,6 +142,67 @@ subroutine psi_caxpbyv(m,alpha, x, beta, y, info)
end subroutine psi_caxpbyv
subroutine psi_caxpbyv2(m,alpha, x, beta, y, z, info)
use psb_const_mod
use psb_error_mod
implicit none
integer(psb_ipk_), intent(in) :: m
complex(psb_spk_), intent (in) :: x(:)
complex(psb_spk_), intent (in) :: y(:)
complex(psb_spk_), intent (inout) :: z(:)
complex(psb_spk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_) :: err_act
integer(psb_ipk_) :: lx, ly, lz
integer(psb_ipk_) :: ierr(5)
character(len=20) :: name, ch_err
name='psb_geaxpby'
info=psb_success_
call psb_erractionsave(err_act)
if (psb_errstatus_fatal()) then
info = psb_err_internal_error_ ; goto 9999
end if
if (m < 0) then
info = psb_err_iarg_neg_
ierr(1) = 1; ierr(2) = m
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
lx = size(x,1)
ly = size(y,1)
lz = size(z,1)
if (lx < m) then
info = psb_err_input_asize_small_i_
ierr(1) = 3; ierr(2) = m
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
if (ly < m) then
info = psb_err_input_asize_small_i_
ierr(1) = 5; ierr(2) = m
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
if (lz < m) then
info = psb_err_input_asize_small_i_
ierr(1) = 5; ierr(2) = m
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
if (m>0) call caxpbyv2(m,ione,alpha,x,lx,beta,y,ly,z,lz,info)
call psb_erractionrestore(err_act)
return
9999 call psb_error_handler(err_act)
return
end subroutine psi_caxpbyv2
subroutine psi_cgthmv(n,k,idx,alpha,x,beta,y)
@ -599,3 +660,181 @@ subroutine caxpby(m, n, alpha, X, lldx, beta, Y, lldy, info)
return
end subroutine caxpby
subroutine caxpbyv2(m, n, alpha, X, lldx, beta, Y, lldy, Z, lldz, info)
use psb_const_mod
use psb_error_mod
implicit none
integer(psb_ipk_) :: n, m, lldx, lldy, lldz, info
complex(psb_spk_) X(lldx,*), Y(lldy,*), Z(lldy,*)
complex(psb_spk_) alpha, beta
integer(psb_ipk_) :: i, j
integer(psb_ipk_) :: int_err(5)
character name*20
name='caxpby'
!
! Error handling
!
info = psb_success_
if (m.lt.0) then
info=psb_err_iarg_neg_
int_err(1)=1
int_err(2)=m
call fcpsb_errpush(info,name,int_err)
goto 9999
else if (n.lt.0) then
info=psb_err_iarg_neg_
int_err(1)=1
int_err(2)=n
call fcpsb_errpush(info,name,int_err)
goto 9999
else if (lldx.lt.max(1,m)) then
info=psb_err_iarg_not_gtia_ii_
int_err(1)=5
int_err(2)=1
int_err(3)=lldx
int_err(4)=m
call fcpsb_errpush(info,name,int_err)
goto 9999
else if (lldy.lt.max(1,m)) then
info=psb_err_iarg_not_gtia_ii_
int_err(1)=8
int_err(2)=1
int_err(3)=lldy
int_err(4)=m
call fcpsb_errpush(info,name,int_err)
goto 9999
else if (lldz.lt.max(1,m)) then
info=psb_err_iarg_not_gtia_ii_
int_err(1)=8
int_err(2)=1
int_err(3)=lldz
int_err(4)=m
call fcpsb_errpush(info,name,int_err)
goto 9999
endif
if (alpha.eq.czero) then
if (beta.eq.czero) then
do j=1, n
do i=1,m
Z(i,j) = czero
enddo
enddo
else if (beta.eq.cone) then
!
! Do nothing!
!
else if (beta.eq.-cone) then
do j=1,n
do i=1,m
Z(i,j) = - y(i,j)
enddo
enddo
else
do j=1,n
do i=1,m
Z(i,j) = beta*y(i,j)
enddo
enddo
endif
else if (alpha.eq.cone) then
if (beta.eq.czero) then
do j=1,n
do i=1,m
Z(i,j) = x(i,j)
enddo
enddo
else if (beta.eq.cone) then
do j=1,n
do i=1,m
Z(i,j) = x(i,j) + y(i,j)
enddo
enddo
else if (beta.eq.-cone) then
do j=1,n
do i=1,m
Z(i,j) = x(i,j) - y(i,j)
enddo
enddo
else
do j=1,n
do i=1,m
Z(i,j) = x(i,j) + beta*y(i,j)
enddo
enddo
endif
else if (alpha.eq.-cone) then
if (beta.eq.czero) then
do j=1,n
do i=1,m
Z(i,j) = -x(i,j)
enddo
enddo
else if (beta.eq.cone) then
do j=1,n
do i=1,m
Z(i,j) = -x(i,j) + y(i,j)
enddo
enddo
else if (beta.eq.-cone) then
do j=1,n
do i=1,m
Z(i,j) = -x(i,j) - y(i,j)
enddo
enddo
else
do j=1,n
do i=1,m
Z(i,j) = -x(i,j) + beta*y(i,j)
enddo
enddo
endif
else
if (beta.eq.czero) then
do j=1,n
do i=1,m
Z(i,j) = alpha*x(i,j)
enddo
enddo
else if (beta.eq.cone) then
do j=1,n
do i=1,m
Z(i,j) = alpha*x(i,j) + y(i,j)
enddo
enddo
else if (beta.eq.-cone) then
do j=1,n
do i=1,m
Z(i,j) = alpha*x(i,j) - y(i,j)
enddo
enddo
else
do j=1,n
do i=1,m
Z(i,j) = alpha*x(i,j) + beta*y(i,j)
enddo
enddo
endif
endif
return
9999 continue
call fcpsb_serror()
return
end subroutine caxpbyv2

239
base/serial/psi_d_serial_impl.f90
Unescape Escape View File

@ -142,6 +142,67 @@ subroutine psi_daxpbyv(m,alpha, x, beta, y, info)
end subroutine psi_daxpbyv
subroutine psi_daxpbyv2(m,alpha, x, beta, y, z, info)
use psb_const_mod
use psb_error_mod
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
integer(psb_ipk_) :: err_act
integer(psb_ipk_) :: lx, ly, lz
integer(psb_ipk_) :: ierr(5)
character(len=20) :: name, ch_err
name='psb_geaxpby'
info=psb_success_
call psb_erractionsave(err_act)
if (psb_errstatus_fatal()) then
info = psb_err_internal_error_ ; goto 9999
end if
if (m < 0) then
info = psb_err_iarg_neg_
ierr(1) = 1; ierr(2) = m
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
lx = size(x,1)
ly = size(y,1)
lz = size(z,1)
if (lx < m) then
info = psb_err_input_asize_small_i_
ierr(1) = 3; ierr(2) = m
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
if (ly < m) then
info = psb_err_input_asize_small_i_
ierr(1) = 5; ierr(2) = m
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
if (lz < m) then
info = psb_err_input_asize_small_i_
ierr(1) = 5; ierr(2) = m
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
if (m>0) call daxpbyv2(m,ione,alpha,x,lx,beta,y,ly,z,lz,info)
call psb_erractionrestore(err_act)
return
9999 call psb_error_handler(err_act)
return
end subroutine psi_daxpbyv2
subroutine psi_dgthmv(n,k,idx,alpha,x,beta,y)
@ -599,3 +660,181 @@ subroutine daxpby(m, n, alpha, X, lldx, beta, Y, lldy, info)
return
end subroutine daxpby
subroutine daxpbyv2(m, n, alpha, X, lldx, beta, Y, lldy, Z, lldz, info)
use psb_const_mod
use psb_error_mod
implicit none
integer(psb_ipk_) :: n, m, lldx, lldy, lldz, info
real(psb_dpk_) X(lldx,*), Y(lldy,*), Z(lldy,*)
real(psb_dpk_) alpha, beta
integer(psb_ipk_) :: i, j
integer(psb_ipk_) :: int_err(5)
character name*20
name='daxpby'
!
! Error handling
!
info = psb_success_
if (m.lt.0) then
info=psb_err_iarg_neg_
int_err(1)=1
int_err(2)=m
call fcpsb_errpush(info,name,int_err)
goto 9999
else if (n.lt.0) then
info=psb_err_iarg_neg_
int_err(1)=1
int_err(2)=n
call fcpsb_errpush(info,name,int_err)
goto 9999
else if (lldx.lt.max(1,m)) then
info=psb_err_iarg_not_gtia_ii_
int_err(1)=5
int_err(2)=1
int_err(3)=lldx
int_err(4)=m
call fcpsb_errpush(info,name,int_err)
goto 9999
else if (lldy.lt.max(1,m)) then
info=psb_err_iarg_not_gtia_ii_
int_err(1)=8
int_err(2)=1
int_err(3)=lldy
int_err(4)=m
call fcpsb_errpush(info,name,int_err)
goto 9999
else if (lldz.lt.max(1,m)) then
info=psb_err_iarg_not_gtia_ii_
int_err(1)=8
int_err(2)=1
int_err(3)=lldz
int_err(4)=m
call fcpsb_errpush(info,name,int_err)
goto 9999
endif
if (alpha.eq.dzero) then
if (beta.eq.dzero) then
do j=1, n
do i=1,m
Z(i,j) = dzero
enddo
enddo
else if (beta.eq.done) then
!
! Do nothing!
!
else if (beta.eq.-done) then
do j=1,n
do i=1,m
Z(i,j) = - y(i,j)
enddo
enddo
else
do j=1,n
do i=1,m
Z(i,j) = beta*y(i,j)
enddo
enddo
endif
else if (alpha.eq.done) then
if (beta.eq.dzero) then
do j=1,n
do i=1,m
Z(i,j) = x(i,j)
enddo
enddo
else if (beta.eq.done) then
do j=1,n
do i=1,m
Z(i,j) = x(i,j) + y(i,j)
enddo
enddo
else if (beta.eq.-done) then
do j=1,n
do i=1,m
Z(i,j) = x(i,j) - y(i,j)
enddo
enddo
else
do j=1,n
do i=1,m
Z(i,j) = x(i,j) + beta*y(i,j)
enddo
enddo
endif
else if (alpha.eq.-done) then
if (beta.eq.dzero) then
do j=1,n
do i=1,m
Z(i,j) = -x(i,j)
enddo
enddo
else if (beta.eq.done) then
do j=1,n
do i=1,m
Z(i,j) = -x(i,j) + y(i,j)
enddo
enddo
else if (beta.eq.-done) then
do j=1,n
do i=1,m
Z(i,j) = -x(i,j) - y(i,j)
enddo
enddo
else
do j=1,n
do i=1,m
Z(i,j) = -x(i,j) + beta*y(i,j)
enddo
enddo
endif
else
if (beta.eq.dzero) then
do j=1,n
do i=1,m
Z(i,j) = alpha*x(i,j)
enddo
enddo
else if (beta.eq.done) then
do j=1,n
do i=1,m
Z(i,j) = alpha*x(i,j) + y(i,j)
enddo
enddo
else if (beta.eq.-done) then
do j=1,n
do i=1,m
Z(i,j) = alpha*x(i,j) - y(i,j)
enddo
enddo
else
do j=1,n
do i=1,m
Z(i,j) = alpha*x(i,j) + beta*y(i,j)
enddo
enddo
endif
endif
return
9999 continue
call fcpsb_serror()
return
end subroutine daxpbyv2

239
base/serial/psi_e_serial_impl.f90
Unescape Escape View File

@ -142,6 +142,67 @@ subroutine psi_eaxpbyv(m,alpha, x, beta, y, info)
end subroutine psi_eaxpbyv
subroutine psi_eaxpbyv2(m,alpha, x, beta, y, z, info)
use psb_const_mod
use psb_error_mod
implicit none
integer(psb_ipk_), intent(in) :: m
integer(psb_epk_), intent (in) :: x(:)
integer(psb_epk_), intent (in) :: y(:)
integer(psb_epk_), intent (inout) :: z(:)
integer(psb_epk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_) :: err_act
integer(psb_ipk_) :: lx, ly, lz
integer(psb_ipk_) :: ierr(5)
character(len=20) :: name, ch_err
name='psb_geaxpby'
info=psb_success_
call psb_erractionsave(err_act)
if (psb_errstatus_fatal()) then
info = psb_err_internal_error_ ; goto 9999
end if
if (m < 0) then
info = psb_err_iarg_neg_
ierr(1) = 1; ierr(2) = m
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
lx = size(x,1)
ly = size(y,1)
lz = size(z,1)
if (lx < m) then
info = psb_err_input_asize_small_i_
ierr(1) = 3; ierr(2) = m
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
if (ly < m) then
info = psb_err_input_asize_small_i_
ierr(1) = 5; ierr(2) = m
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
if (lz < m) then
info = psb_err_input_asize_small_i_
ierr(1) = 5; ierr(2) = m
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
if (m>0) call eaxpbyv2(m,ione,alpha,x,lx,beta,y,ly,z,lz,info)
call psb_erractionrestore(err_act)
return
9999 call psb_error_handler(err_act)
return
end subroutine psi_eaxpbyv2
subroutine psi_egthmv(n,k,idx,alpha,x,beta,y)
@ -599,3 +660,181 @@ subroutine eaxpby(m, n, alpha, X, lldx, beta, Y, lldy, info)
return
end subroutine eaxpby
subroutine eaxpbyv2(m, n, alpha, X, lldx, beta, Y, lldy, Z, lldz, info)
use psb_const_mod
use psb_error_mod
implicit none
integer(psb_ipk_) :: n, m, lldx, lldy, lldz, info
integer(psb_epk_) X(lldx,*), Y(lldy,*), Z(lldy,*)
integer(psb_epk_) alpha, beta
integer(psb_ipk_) :: i, j
integer(psb_ipk_) :: int_err(5)
character name*20
name='eaxpby'
!
! Error handling
!
info = psb_success_
if (m.lt.0) then
info=psb_err_iarg_neg_
int_err(1)=1
int_err(2)=m
call fcpsb_errpush(info,name,int_err)
goto 9999
else if (n.lt.0) then
info=psb_err_iarg_neg_
int_err(1)=1
int_err(2)=n
call fcpsb_errpush(info,name,int_err)
goto 9999
else if (lldx.lt.max(1,m)) then
info=psb_err_iarg_not_gtia_ii_
int_err(1)=5
int_err(2)=1
int_err(3)=lldx
int_err(4)=m
call fcpsb_errpush(info,name,int_err)
goto 9999
else if (lldy.lt.max(1,m)) then
info=psb_err_iarg_not_gtia_ii_
int_err(1)=8
int_err(2)=1
int_err(3)=lldy
int_err(4)=m
call fcpsb_errpush(info,name,int_err)
goto 9999
else if (lldz.lt.max(1,m)) then
info=psb_err_iarg_not_gtia_ii_
int_err(1)=8
int_err(2)=1
int_err(3)=lldz
int_err(4)=m
call fcpsb_errpush(info,name,int_err)
goto 9999
endif
if (alpha.eq.ezero) then
if (beta.eq.ezero) then
do j=1, n
do i=1,m
Z(i,j) = ezero
enddo
enddo
else if (beta.eq.eone) then
!
! Do nothing!
!
else if (beta.eq.-eone) then
do j=1,n
do i=1,m
Z(i,j) = - y(i,j)
enddo
enddo
else
do j=1,n
do i=1,m
Z(i,j) = beta*y(i,j)
enddo
enddo
endif
else if (alpha.eq.eone) then
if (beta.eq.ezero) then
do j=1,n
do i=1,m
Z(i,j) = x(i,j)
enddo
enddo
else if (beta.eq.eone) then
do j=1,n
do i=1,m
Z(i,j) = x(i,j) + y(i,j)
enddo
enddo
else if (beta.eq.-eone) then
do j=1,n
do i=1,m
Z(i,j) = x(i,j) - y(i,j)
enddo
enddo
else
do j=1,n
do i=1,m
Z(i,j) = x(i,j) + beta*y(i,j)
enddo
enddo
endif
else if (alpha.eq.-eone) then
if (beta.eq.ezero) then
do j=1,n
do i=1,m
Z(i,j) = -x(i,j)
enddo
enddo
else if (beta.eq.eone) then
do j=1,n
do i=1,m
Z(i,j) = -x(i,j) + y(i,j)
enddo
enddo
else if (beta.eq.-eone) then
do j=1,n
do i=1,m
Z(i,j) = -x(i,j) - y(i,j)
enddo
enddo
else
do j=1,n
do i=1,m
Z(i,j) = -x(i,j) + beta*y(i,j)
enddo
enddo
endif
else
if (beta.eq.ezero) then
do j=1,n
do i=1,m
Z(i,j) = alpha*x(i,j)
enddo
enddo
else if (beta.eq.eone) then
do j=1,n
do i=1,m
Z(i,j) = alpha*x(i,j) + y(i,j)
enddo
enddo
else if (beta.eq.-eone) then
do j=1,n
do i=1,m
Z(i,j) = alpha*x(i,j) - y(i,j)
enddo
enddo
else
do j=1,n
do i=1,m
Z(i,j) = alpha*x(i,j) + beta*y(i,j)
enddo
enddo
endif
endif
return
9999 continue
call fcpsb_serror()
return
end subroutine eaxpbyv2

239
base/serial/psi_m_serial_impl.f90
Unescape Escape View File

@ -142,6 +142,67 @@ subroutine psi_maxpbyv(m,alpha, x, beta, y, info)
end subroutine psi_maxpbyv
subroutine psi_maxpbyv2(m,alpha, x, beta, y, z, info)
use psb_const_mod
use psb_error_mod
implicit none
integer(psb_ipk_), intent(in) :: m
integer(psb_mpk_), intent (in) :: x(:)
integer(psb_mpk_), intent (in) :: y(:)
integer(psb_mpk_), intent (inout) :: z(:)
integer(psb_mpk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_) :: err_act
integer(psb_ipk_) :: lx, ly, lz
integer(psb_ipk_) :: ierr(5)
character(len=20) :: name, ch_err
name='psb_geaxpby'
info=psb_success_
call psb_erractionsave(err_act)
if (psb_errstatus_fatal()) then
info = psb_err_internal_error_ ; goto 9999
end if
if (m < 0) then
info = psb_err_iarg_neg_
ierr(1) = 1; ierr(2) = m
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
lx = size(x,1)
ly = size(y,1)
lz = size(z,1)
if (lx < m) then
info = psb_err_input_asize_small_i_
ierr(1) = 3; ierr(2) = m
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
if (ly < m) then
info = psb_err_input_asize_small_i_
ierr(1) = 5; ierr(2) = m
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
if (lz < m) then
info = psb_err_input_asize_small_i_
ierr(1) = 5; ierr(2) = m
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
if (m>0) call maxpbyv2(m,ione,alpha,x,lx,beta,y,ly,z,lz,info)
call psb_erractionrestore(err_act)
return
9999 call psb_error_handler(err_act)
return
end subroutine psi_maxpbyv2
subroutine psi_mgthmv(n,k,idx,alpha,x,beta,y)
@ -599,3 +660,181 @@ subroutine maxpby(m, n, alpha, X, lldx, beta, Y, lldy, info)
return
end subroutine maxpby
subroutine maxpbyv2(m, n, alpha, X, lldx, beta, Y, lldy, Z, lldz, info)
use psb_const_mod
use psb_error_mod
implicit none
integer(psb_ipk_) :: n, m, lldx, lldy, lldz, info
integer(psb_mpk_) X(lldx,*), Y(lldy,*), Z(lldy,*)
integer(psb_mpk_) alpha, beta
integer(psb_ipk_) :: i, j
integer(psb_ipk_) :: int_err(5)
character name*20
name='maxpby'
!
! Error handling
!
info = psb_success_
if (m.lt.0) then
info=psb_err_iarg_neg_
int_err(1)=1
int_err(2)=m
call fcpsb_errpush(info,name,int_err)
goto 9999
else if (n.lt.0) then
info=psb_err_iarg_neg_
int_err(1)=1
int_err(2)=n
call fcpsb_errpush(info,name,int_err)
goto 9999
else if (lldx.lt.max(1,m)) then
info=psb_err_iarg_not_gtia_ii_
int_err(1)=5
int_err(2)=1
int_err(3)=lldx
int_err(4)=m
call fcpsb_errpush(info,name,int_err)
goto 9999
else if (lldy.lt.max(1,m)) then
info=psb_err_iarg_not_gtia_ii_
int_err(1)=8
int_err(2)=1
int_err(3)=lldy
int_err(4)=m
call fcpsb_errpush(info,name,int_err)
goto 9999
else if (lldz.lt.max(1,m)) then
info=psb_err_iarg_not_gtia_ii_
int_err(1)=8
int_err(2)=1
int_err(3)=lldz
int_err(4)=m
call fcpsb_errpush(info,name,int_err)
goto 9999
endif
if (alpha.eq.mzero) then
if (beta.eq.mzero) then
do j=1, n
do i=1,m
Z(i,j) = mzero
enddo
enddo
else if (beta.eq.mone) then
!
! Do nothing!
!
else if (beta.eq.-mone) then
do j=1,n
do i=1,m
Z(i,j) = - y(i,j)
enddo
enddo
else
do j=1,n
do i=1,m
Z(i,j) = beta*y(i,j)
enddo
enddo
endif
else if (alpha.eq.mone) then
if (beta.eq.mzero) then
do j=1,n
do i=1,m
Z(i,j) = x(i,j)
enddo
enddo
else if (beta.eq.mone) then
do j=1,n
do i=1,m
Z(i,j) = x(i,j) + y(i,j)
enddo
enddo
else if (beta.eq.-mone) then
do j=1,n
do i=1,m
Z(i,j) = x(i,j) - y(i,j)
enddo
enddo
else
do j=1,n
do i=1,m
Z(i,j) = x(i,j) + beta*y(i,j)
enddo
enddo
endif
else if (alpha.eq.-mone) then
if (beta.eq.mzero) then
do j=1,n
do i=1,m
Z(i,j) = -x(i,j)
enddo
enddo
else if (beta.eq.mone) then
do j=1,n
do i=1,m
Z(i,j) = -x(i,j) + y(i,j)
enddo
enddo
else if (beta.eq.-mone) then
do j=1,n
do i=1,m
Z(i,j) = -x(i,j) - y(i,j)
enddo
enddo
else
do j=1,n
do i=1,m
Z(i,j) = -x(i,j) + beta*y(i,j)
enddo
enddo
endif
else
if (beta.eq.mzero) then
do j=1,n
do i=1,m
Z(i,j) = alpha*x(i,j)
enddo
enddo
else if (beta.eq.mone) then
do j=1,n
do i=1,m
Z(i,j) = alpha*x(i,j) + y(i,j)
enddo
enddo
else if (beta.eq.-mone) then
do j=1,n
do i=1,m
Z(i,j) = alpha*x(i,j) - y(i,j)
enddo
enddo
else
do j=1,n
do i=1,m
Z(i,j) = alpha*x(i,j) + beta*y(i,j)
enddo
enddo
endif
endif
return
9999 continue
call fcpsb_serror()
return
end subroutine maxpbyv2

239
base/serial/psi_s_serial_impl.f90
Unescape Escape View File

@ -142,6 +142,67 @@ subroutine psi_saxpbyv(m,alpha, x, beta, y, info)
end subroutine psi_saxpbyv
subroutine psi_saxpbyv2(m,alpha, x, beta, y, z, info)
use psb_const_mod
use psb_error_mod
implicit none
integer(psb_ipk_), intent(in) :: m
real(psb_spk_), intent (in) :: x(:)
real(psb_spk_), intent (in) :: y(:)
real(psb_spk_), intent (inout) :: z(:)
real(psb_spk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_) :: err_act
integer(psb_ipk_) :: lx, ly, lz
integer(psb_ipk_) :: ierr(5)
character(len=20) :: name, ch_err
name='psb_geaxpby'
info=psb_success_
call psb_erractionsave(err_act)
if (psb_errstatus_fatal()) then
info = psb_err_internal_error_ ; goto 9999
end if
if (m < 0) then
info = psb_err_iarg_neg_
ierr(1) = 1; ierr(2) = m
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
lx = size(x,1)
ly = size(y,1)
lz = size(z,1)
if (lx < m) then
info = psb_err_input_asize_small_i_
ierr(1) = 3; ierr(2) = m
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
if (ly < m) then
info = psb_err_input_asize_small_i_
ierr(1) = 5; ierr(2) = m
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
if (lz < m) then
info = psb_err_input_asize_small_i_
ierr(1) = 5; ierr(2) = m
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
if (m>0) call saxpbyv2(m,ione,alpha,x,lx,beta,y,ly,z,lz,info)
call psb_erractionrestore(err_act)
return
9999 call psb_error_handler(err_act)
return
end subroutine psi_saxpbyv2
subroutine psi_sgthmv(n,k,idx,alpha,x,beta,y)
@ -599,3 +660,181 @@ subroutine saxpby(m, n, alpha, X, lldx, beta, Y, lldy, info)
return
end subroutine saxpby
subroutine saxpbyv2(m, n, alpha, X, lldx, beta, Y, lldy, Z, lldz, info)
use psb_const_mod
use psb_error_mod
implicit none
integer(psb_ipk_) :: n, m, lldx, lldy, lldz, info
real(psb_spk_) X(lldx,*), Y(lldy,*), Z(lldy,*)
real(psb_spk_) alpha, beta
integer(psb_ipk_) :: i, j
integer(psb_ipk_) :: int_err(5)
character name*20
name='saxpby'
!
! Error handling
!
info = psb_success_
if (m.lt.0) then
info=psb_err_iarg_neg_
int_err(1)=1
int_err(2)=m
call fcpsb_errpush(info,name,int_err)
goto 9999
else if (n.lt.0) then
info=psb_err_iarg_neg_
int_err(1)=1
int_err(2)=n
call fcpsb_errpush(info,name,int_err)
goto 9999
else if (lldx.lt.max(1,m)) then
info=psb_err_iarg_not_gtia_ii_
int_err(1)=5
int_err(2)=1
int_err(3)=lldx
int_err(4)=m
call fcpsb_errpush(info,name,int_err)
goto 9999
else if (lldy.lt.max(1,m)) then
info=psb_err_iarg_not_gtia_ii_
int_err(1)=8
int_err(2)=1
int_err(3)=lldy
int_err(4)=m
call fcpsb_errpush(info,name,int_err)
goto 9999
else if (lldz.lt.max(1,m)) then
info=psb_err_iarg_not_gtia_ii_
int_err(1)=8
int_err(2)=1
int_err(3)=lldz
int_err(4)=m
call fcpsb_errpush(info,name,int_err)
goto 9999
endif
if (alpha.eq.szero) then
if (beta.eq.szero) then
do j=1, n
do i=1,m
Z(i,j) = szero
enddo
enddo
else if (beta.eq.sone) then
!
! Do nothing!
!
else if (beta.eq.-sone) then
do j=1,n
do i=1,m
Z(i,j) = - y(i,j)
enddo
enddo
else
do j=1,n
do i=1,m
Z(i,j) = beta*y(i,j)
enddo
enddo
endif
else if (alpha.eq.sone) then
if (beta.eq.szero) then
do j=1,n
do i=1,m
Z(i,j) = x(i,j)
enddo
enddo
else if (beta.eq.sone) then
do j=1,n
do i=1,m
Z(i,j) = x(i,j) + y(i,j)
enddo
enddo
else if (beta.eq.-sone) then
do j=1,n
do i=1,m
Z(i,j) = x(i,j) - y(i,j)
enddo
enddo
else
do j=1,n
do i=1,m
Z(i,j) = x(i,j) + beta*y(i,j)
enddo
enddo
endif
else if (alpha.eq.-sone) then
if (beta.eq.szero) then
do j=1,n
do i=1,m
Z(i,j) = -x(i,j)
enddo
enddo
else if (beta.eq.sone) then
do j=1,n
do i=1,m
Z(i,j) = -x(i,j) + y(i,j)
enddo
enddo
else if (beta.eq.-sone) then
do j=1,n
do i=1,m
Z(i,j) = -x(i,j) - y(i,j)
enddo
enddo
else
do j=1,n
do i=1,m
Z(i,j) = -x(i,j) + beta*y(i,j)
enddo
enddo
endif
else
if (beta.eq.szero) then
do j=1,n
do i=1,m
Z(i,j) = alpha*x(i,j)
enddo
enddo
else if (beta.eq.sone) then
do j=1,n
do i=1,m
Z(i,j) = alpha*x(i,j) + y(i,j)
enddo
enddo
else if (beta.eq.-sone) then
do j=1,n
do i=1,m
Z(i,j) = alpha*x(i,j) - y(i,j)
enddo
enddo
else
do j=1,n
do i=1,m
Z(i,j) = alpha*x(i,j) + beta*y(i,j)
enddo
enddo
endif
endif
return
9999 continue
call fcpsb_serror()
return
end subroutine saxpbyv2

239
base/serial/psi_z_serial_impl.f90
Unescape Escape View File

@ -142,6 +142,67 @@ subroutine psi_zaxpbyv(m,alpha, x, beta, y, info)
end subroutine psi_zaxpbyv
subroutine psi_zaxpbyv2(m,alpha, x, beta, y, z, info)
use psb_const_mod
use psb_error_mod
implicit none
integer(psb_ipk_), intent(in) :: m
complex(psb_dpk_), intent (in) :: x(:)
complex(psb_dpk_), intent (in) :: y(:)
complex(psb_dpk_), intent (inout) :: z(:)
complex(psb_dpk_), intent (in) :: alpha, beta
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_) :: err_act
integer(psb_ipk_) :: lx, ly, lz
integer(psb_ipk_) :: ierr(5)
character(len=20) :: name, ch_err
name='psb_geaxpby'
info=psb_success_
call psb_erractionsave(err_act)
if (psb_errstatus_fatal()) then
info = psb_err_internal_error_ ; goto 9999
end if
if (m < 0) then
info = psb_err_iarg_neg_
ierr(1) = 1; ierr(2) = m
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
lx = size(x,1)
ly = size(y,1)
lz = size(z,1)
if (lx < m) then
info = psb_err_input_asize_small_i_
ierr(1) = 3; ierr(2) = m
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
if (ly < m) then
info = psb_err_input_asize_small_i_
ierr(1) = 5; ierr(2) = m
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
if (lz < m) then
info = psb_err_input_asize_small_i_
ierr(1) = 5; ierr(2) = m
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
if (m>0) call zaxpbyv2(m,ione,alpha,x,lx,beta,y,ly,z,lz,info)
call psb_erractionrestore(err_act)
return
9999 call psb_error_handler(err_act)
return
end subroutine psi_zaxpbyv2
subroutine psi_zgthmv(n,k,idx,alpha,x,beta,y)
@ -599,3 +660,181 @@ subroutine zaxpby(m, n, alpha, X, lldx, beta, Y, lldy, info)
return
end subroutine zaxpby
subroutine zaxpbyv2(m, n, alpha, X, lldx, beta, Y, lldy, Z, lldz, info)
use psb_const_mod
use psb_error_mod
implicit none
integer(psb_ipk_) :: n, m, lldx, lldy, lldz, info
complex(psb_dpk_) X(lldx,*), Y(lldy,*), Z(lldy,*)
complex(psb_dpk_) alpha, beta
integer(psb_ipk_) :: i, j
integer(psb_ipk_) :: int_err(5)
character name*20
name='zaxpby'
!
! Error handling
!
info = psb_success_
if (m.lt.0) then
info=psb_err_iarg_neg_
int_err(1)=1
int_err(2)=m
call fcpsb_errpush(info,name,int_err)
goto 9999
else if (n.lt.0) then
info=psb_err_iarg_neg_
int_err(1)=1
int_err(2)=n
call fcpsb_errpush(info,name,int_err)
goto 9999
else if (lldx.lt.max(1,m)) then
info=psb_err_iarg_not_gtia_ii_
int_err(1)=5
int_err(2)=1
int_err(3)=lldx
int_err(4)=m
call fcpsb_errpush(info,name,int_err)
goto 9999
else if (lldy.lt.max(1,m)) then
info=psb_err_iarg_not_gtia_ii_
int_err(1)=8
int_err(2)=1
int_err(3)=lldy
int_err(4)=m
call fcpsb_errpush(info,name,int_err)
goto 9999
else if (lldz.lt.max(1,m)) then
info=psb_err_iarg_not_gtia_ii_
int_err(1)=8
int_err(2)=1
int_err(3)=lldz
int_err(4)=m
call fcpsb_errpush(info,name,int_err)
goto 9999
endif
if (alpha.eq.zzero) then
if (beta.eq.zzero) then
do j=1, n
do i=1,m
Z(i,j) = zzero
enddo
enddo
else if (beta.eq.zone) then
!
! Do nothing!
!
else if (beta.eq.-zone) then
do j=1,n
do i=1,m
Z(i,j) = - y(i,j)
enddo
enddo
else
do j=1,n
do i=1,m
Z(i,j) = beta*y(i,j)
enddo
enddo
endif
else if (alpha.eq.zone) then
if (beta.eq.zzero) then
do j=1,n
do i=1,m
Z(i,j) = x(i,j)
enddo
enddo
else if (beta.eq.zone) then
do j=1,n
do i=1,m
Z(i,j) = x(i,j) + y(i,j)
enddo
enddo
else if (beta.eq.-zone) then
do j=1,n
do i=1,m
Z(i,j) = x(i,j) - y(i,j)
enddo
enddo
else
do j=1,n
do i=1,m
Z(i,j) = x(i,j) + beta*y(i,j)
enddo
enddo
endif
else if (alpha.eq.-zone) then
if (beta.eq.zzero) then
do j=1,n
do i=1,m
Z(i,j) = -x(i,j)
enddo
enddo
else if (beta.eq.zone) then
do j=1,n
do i=1,m
Z(i,j) = -x(i,j) + y(i,j)
enddo
enddo
else if (beta.eq.-zone) then
do j=1,n
do i=1,m
Z(i,j) = -x(i,j) - y(i,j)
enddo
enddo
else
do j=1,n
do i=1,m
Z(i,j) = -x(i,j) + beta*y(i,j)
enddo
enddo
endif
else
if (beta.eq.zzero) then
do j=1,n
do i=1,m
Z(i,j) = alpha*x(i,j)
enddo
enddo
else if (beta.eq.zone) then
do j=1,n
do i=1,m
Z(i,j) = alpha*x(i,j) + y(i,j)
enddo
enddo
else if (beta.eq.-zone) then
do j=1,n
do i=1,m
Z(i,j) = alpha*x(i,j) - y(i,j)
enddo
enddo
else
do j=1,n
do i=1,m
Z(i,j) = alpha*x(i,j) + beta*y(i,j)
enddo
enddo
endif
endif
return
9999 continue
call fcpsb_serror()
return
end subroutine zaxpbyv2

2
cbind/base/psb_c_cbase.h
Unescape Escape View File

@ -53,6 +53,8 @@ psb_s_t psb_c_cgeasum(psb_c_cvector *xh, psb_c_descriptor *cdh);
psb_s_t psb_c_cspnrmi(psb_c_cspmat *ah, psb_c_descriptor *cdh);
psb_i_t psb_c_cgeaxpby(psb_c_t alpha, psb_c_cvector *xh,
psb_c_t beta, psb_c_cvector *yh, psb_c_descriptor *cdh);
psb_i_t psb_c_cgeaxpbyz(psb_c_t alpha, psb_c_cvector *xh,
psb_c_t beta, psb_c_cvector *yh, psb_c_cvector *zh, psb_c_descriptor *cdh);
psb_i_t psb_c_cspmm(psb_c_t alpha, psb_c_cspmat *ah, psb_c_cvector *xh,
psb_c_t beta, psb_c_cvector *yh, psb_c_descriptor *cdh);
psb_i_t psb_c_cspmm_opt(psb_c_t alpha, psb_c_cspmat *ah, psb_c_cvector *xh,

2
cbind/base/psb_c_dbase.h
Unescape Escape View File

@ -53,6 +53,8 @@ psb_d_t psb_c_dgeasum(psb_c_dvector *xh, psb_c_descriptor *cdh);
psb_d_t psb_c_dspnrmi(psb_c_dvector *xh, psb_c_descriptor *cdh);
psb_i_t psb_c_dgeaxpby(psb_d_t alpha, psb_c_dvector *xh,
psb_d_t beta, psb_c_dvector *yh, psb_c_descriptor *cdh);
psb_i_t psb_c_dgeaxpbyz(psb_d_t alpha, psb_c_dvector *xh,
psb_d_t beta, psb_c_dvector *yh, psb_c_dvector *zh, psb_c_descriptor *cdh);
psb_i_t psb_c_dspmm(psb_d_t alpha, psb_c_dspmat *ah, psb_c_dvector *xh,
psb_d_t beta, psb_c_dvector *yh, psb_c_descriptor *cdh);
psb_i_t psb_c_dspmm_opt(psb_d_t alpha, psb_c_dspmat *ah, psb_c_dvector *xh,

43
cbind/base/psb_c_psblas_cbind_mod.f90
Unescape Escape View File

@ -43,6 +43,49 @@ contains
end function psb_c_cgeaxpby
function psb_c_cgeaxpbyz(alpha,xh,beta,yh,zh,cdh) bind(c) result(res)
implicit none
integer(psb_c_ipk_) :: res
type(psb_c_cvector) :: xh,yh,zh
type(psb_c_descriptor) :: cdh
complex(c_float_complex), value :: alpha,beta
type(psb_desc_type), pointer :: descp
type(psb_c_vect_type), pointer :: xp,yp,zp
integer(psb_c_ipk_) :: info
res = -1
if (c_associated(cdh%item)) then
call c_f_pointer(cdh%item,descp)
else
return
end if
if (c_associated(xh%item)) then
call c_f_pointer(xh%item,xp)
else
return
end if
if (c_associated(yh%item)) then
call c_f_pointer(yh%item,yp)
else
return
end if
if (c_associated(zh%item)) then
call c_f_pointer(zh%item,zp)
else
return
end if
call psb_geaxpby(alpha,xp,beta,yp,zp,descp,info)
res = info
end function psb_c_cgeaxpbyz
function psb_c_cgemlt(xh,yh,cdh) bind(c) result(res)
implicit none
integer(psb_c_ipk_) :: res

2
cbind/base/psb_c_sbase.h
Unescape Escape View File

@ -53,6 +53,8 @@ psb_s_t psb_c_sgeasum(psb_c_svector *xh, psb_c_descriptor *cdh);
psb_s_t psb_c_sspnrmi(psb_c_sspmat *ah, psb_c_descriptor *cdh);
psb_i_t psb_c_sgeaxpby(psb_s_t alpha, psb_c_svector *xh,
psb_s_t beta, psb_c_svector *yh, psb_c_descriptor *cdh);
psb_i_t psb_c_sgeaxpbyz(psb_s_t alpha, psb_c_svector *xh,
psb_s_t beta, psb_c_svector *yh, psb_c_svector *zh, psb_c_descriptor *cdh);
psb_i_t psb_c_sspmm(psb_s_t alpha, psb_c_sspmat *ah, psb_c_svector *xh,
psb_s_t beta, psb_c_svector *yh, psb_c_descriptor *cdh);
psb_i_t psb_c_sspmm_opt(psb_s_t alpha, psb_c_sspmat *ah, psb_c_svector *xh,

2
cbind/base/psb_c_zbase.h
Unescape Escape View File

@ -53,6 +53,8 @@ psb_d_t psb_c_zgeasum(psb_c_zvector *xh, psb_c_descriptor *cdh);
psb_d_t psb_c_zspnrmi(psb_c_zspmat *ah, psb_c_descriptor *cdh);
psb_i_t psb_c_zgeaxpby(psb_z_t alpha, psb_c_zvector *xh,
psb_z_t beta, psb_c_zvector *yh, psb_c_descriptor *cdh);
psb_i_t psb_c_zgeaxpbyz(psb_z_t alpha, psb_c_zvector *xh,
psb_z_t beta, psb_c_zvector *yh, psb_c_zvector *zh, psb_c_descriptor *cdh);
psb_i_t psb_c_zspmm(psb_z_t alpha, psb_c_zspmat *ah, psb_c_zvector *xh,
psb_z_t beta, psb_c_zvector *yh, psb_c_descriptor *cdh);
psb_i_t psb_c_zspmm_opt(psb_z_t alpha, psb_c_zspmat *ah, psb_c_zvector *xh,

43
cbind/base/psb_d_psblas_cbind_mod.f90
Unescape Escape View File

@ -43,6 +43,49 @@ contains
end function psb_c_dgeaxpby
function psb_c_dgeaxpbyz(alpha,xh,beta,yh,zh,cdh) bind(c) result(res)
implicit none
integer(psb_c_ipk_) :: res
type(psb_c_dvector) :: xh,yh,zh
type(psb_c_descriptor) :: cdh
real(c_double), value :: alpha,beta
type(psb_desc_type), pointer :: descp
type(psb_d_vect_type), pointer :: xp,yp,zp
integer(psb_c_ipk_) :: info
res = -1
if (c_associated(cdh%item)) then
call c_f_pointer(cdh%item,descp)
else
return
end if
if (c_associated(xh%item)) then
call c_f_pointer(xh%item,xp)
else
return
end if
if (c_associated(yh%item)) then
call c_f_pointer(yh%item,yp)
else
return
end if
if (c_associated(zh%item)) then
call c_f_pointer(zh%item,zp)
else
return
end if
call psb_geaxpby(alpha,xp,beta,yp,zp,descp,info)
res = info
end function psb_c_dgeaxpbyz
function psb_c_dgemlt(xh,yh,cdh) bind(c) result(res)
implicit none
integer(psb_c_ipk_) :: res

43
cbind/base/psb_s_psblas_cbind_mod.f90
Unescape Escape View File

@ -43,6 +43,49 @@ contains
end function psb_c_sgeaxpby
function psb_c_sgeaxpbyz(alpha,xh,beta,yh,zh,cdh) bind(c) result(res)
implicit none
integer(psb_c_ipk_) :: res
type(psb_c_svector) :: xh,yh,zh
type(psb_c_descriptor) :: cdh
real(c_float), value :: alpha,beta
type(psb_desc_type), pointer :: descp
type(psb_s_vect_type), pointer :: xp,yp,zp
integer(psb_c_ipk_) :: info
res = -1
if (c_associated(cdh%item)) then
call c_f_pointer(cdh%item,descp)
else
return
end if
if (c_associated(xh%item)) then
call c_f_pointer(xh%item,xp)
else
return
end if
if (c_associated(yh%item)) then
call c_f_pointer(yh%item,yp)
else
return
end if
if (c_associated(zh%item)) then
call c_f_pointer(zh%item,zp)
else
return
end if
call psb_geaxpby(alpha,xp,beta,yp,zp,descp,info)
res = info
end function psb_c_sgeaxpbyz
function psb_c_sgemlt(xh,yh,cdh) bind(c) result(res)
implicit none
integer(psb_c_ipk_) :: res

43
cbind/base/psb_z_psblas_cbind_mod.f90
Unescape Escape View File

@ -43,6 +43,49 @@ contains
end function psb_c_zgeaxpby
function psb_c_zgeaxpbyz(alpha,xh,beta,yh,zh,cdh) bind(c) result(res)
implicit none
integer(psb_c_ipk_) :: res
type(psb_c_zvector) :: xh,yh,zh
type(psb_c_descriptor) :: cdh
complex(c_double_complex), value :: alpha,beta
type(psb_desc_type), pointer :: descp
type(psb_z_vect_type), pointer :: xp,yp,zp
integer(psb_c_ipk_) :: info
res = -1
if (c_associated(cdh%item)) then
call c_f_pointer(cdh%item,descp)
else
return
end if
if (c_associated(xh%item)) then
call c_f_pointer(xh%item,xp)
else
return
end if
if (c_associated(yh%item)) then
call c_f_pointer(yh%item,yp)
else
return
end if
if (c_associated(zh%item)) then
call c_f_pointer(zh%item,zp)
else
return
end if
call psb_geaxpby(alpha,xp,beta,yp,zp,descp,info)
res = info
end function psb_c_zgeaxpbyz
function psb_c_zgemlt(xh,yh,cdh) bind(c) result(res)
implicit none
integer(psb_c_ipk_) :: res

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