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Added vector/scalar comparison routine

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This commit is contained in:
cirdans-home
2019-11-28 11:32:37 +01:00
parent d4fc54e75a
commit fcbe0d620a
20 changed files with 462 additions and 5 deletions
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base/modules/psblas/psb_c_psblas_mod.F90
+1
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@@ -479,4 +479,5 @@ module psb_c_psblas_mod
end subroutine psb_cinv_vect_check
end interface
end module psb_c_psblas_mod
base/modules/psblas/psb_d_psblas_mod.F90
+12
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@@ -479,4 +479,16 @@ module psb_d_psblas_mod
end subroutine psb_dinv_vect_check
end interface
interface psb_gecmp
subroutine psb_dcmp_vect(x,c,z,desc_a,info)
import :: psb_desc_type, psb_ipk_, &
& psb_d_vect_type, psb_dpk_
type(psb_d_vect_type), intent (inout) :: x
type(psb_d_vect_type), intent (inout) :: z
real(psb_dpk_), intent(in) :: c
type(psb_desc_type), intent (in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psb_dcmp_vect
end interface
end module psb_d_psblas_mod
base/modules/psblas/psb_s_psblas_mod.F90
+12
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@@ -479,4 +479,16 @@ module psb_s_psblas_mod
end subroutine psb_sinv_vect_check
end interface
interface psb_gecmp
subroutine psb_scmp_vect(x,c,z,desc_a,info)
import :: psb_desc_type, psb_ipk_, &
& psb_s_vect_type, psb_spk_
type(psb_s_vect_type), intent (inout) :: x
type(psb_s_vect_type), intent (inout) :: z
real(psb_spk_), intent(in) :: c
type(psb_desc_type), intent (in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psb_scmp_vect
end interface
end module psb_s_psblas_mod
base/modules/psblas/psb_z_psblas_mod.F90
+1
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@@ -479,4 +479,5 @@ module psb_z_psblas_mod
end subroutine psb_zinv_vect_check
end interface
end module psb_z_psblas_mod
base/modules/serial/psb_c_base_vect_mod.f90
+1 -2
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@@ -187,6 +187,7 @@ module psb_c_base_vect_mod
procedure, pass(x) :: amax => c_base_amax
procedure, pass(x) :: asum => c_base_asum
end type psb_c_base_vect_type
public :: psb_c_base_vect
@@ -1401,8 +1402,6 @@ contains
end subroutine c_base_inv_a2_check
!
! Simple scaling
!
base/modules/serial/psb_c_vect_mod.F90
+6
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@@ -135,6 +135,11 @@ module psb_c_vect_mod
& c_vect_absval2, c_vect_nrm2, c_vect_amax, c_vect_asum
! @NOTCPLXS@
! @NOTINTS@
! private :: c_vect_cmp_a2, c_vect_cmp_v2
! @NOTINTE@
! @NOTCPLXE@
class(psb_c_base_vect_type), allocatable, target,&
& save, private :: psb_c_base_vect_default
@@ -855,6 +860,7 @@ contains
end subroutine c_vect_inv_a2_check
subroutine c_vect_scal(alpha, x)
use psi_serial_mod
implicit none
base/modules/serial/psb_d_base_vect_mod.f90
+57
View File
@@ -187,6 +187,13 @@ module psb_d_base_vect_mod
procedure, pass(x) :: amax => d_base_amax
procedure, pass(x) :: asum => d_base_asum
!
! Comparison and mask operation
!
procedure, pass(z) :: cmp_a2 => d_base_cmp_a2
procedure, pass(z) :: cmp_v2 => d_base_cmp_v2
generic, public :: cmp => cmp_a2,cmp_v2
end type psb_d_base_vect_type
public :: psb_d_base_vect
@@ -1401,8 +1408,58 @@ contains
end subroutine d_base_inv_a2_check
!
!> Function base_inv_a2_check
!! \memberof psb_d_base_vect_type
!! \brief Compare entry-by-entry the vector x with the scalar c
!! \param x The array to be compared
!! \param z The vector containing in position i 1 if |x(i)| > c, 0 otherwise
!! \param c The comparison term
!! \param info return code
!
subroutine d_base_cmp_a2(x,c,z,info)
use psi_serial_mod
implicit none
real(psb_dpk_), intent(in) :: c
real(psb_dpk_), intent(inout) :: x(:)
class(psb_d_base_vect_type), intent(inout) :: z
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_) :: i, n
if (z%is_dev()) call z%sync()
n = size(x)
do i = 1, n, 1
if ( abs(x(i)).ge.c ) then
z%v(i) = 1_psb_dpk_
else
z%v(i) = 0_psb_dpk_
end if
end do
info = 0
end subroutine d_base_cmp_a2
!
!> Function base_cmp_v2
!! \memberof psb_d_base_vect_type
!! \brief Compare entry-by-entry the vector x with the scalar c
!! \param x The vector to be compared
!! \param z The vector containing in position i 1 if |x(i)| > c, 0 otherwise
!! \param c The comparison term
!! \param info return code
!
subroutine d_base_cmp_v2(x,c,z,info)
use psi_serial_mod
implicit none
class(psb_d_base_vect_type), intent(inout) :: x
real(psb_dpk_), intent(in) :: c
class(psb_d_base_vect_type), intent(inout) :: z
integer(psb_ipk_), intent(out) :: info
info = 0
if (x%is_dev()) call x%sync()
call z%cmp(x%v,c,info)
end subroutine d_base_cmp_v2
!
! Simple scaling
!
base/modules/serial/psb_d_vect_mod.F90
+36
View File
@@ -111,6 +111,9 @@ module psb_d_vect_mod
procedure, pass(x) :: nrm2 => d_vect_nrm2
procedure, pass(x) :: amax => d_vect_amax
procedure, pass(x) :: asum => d_vect_asum
procedure, pass(z) :: cmp_a2 => d_vect_cmp_a2
procedure, pass(z) :: cmp_v2 => d_vect_cmp_v2
generic, public :: cmp => cmp_a2, cmp_v2
end type psb_d_vect_type
public :: psb_d_vect
@@ -135,6 +138,11 @@ module psb_d_vect_mod
& d_vect_absval2, d_vect_nrm2, d_vect_amax, d_vect_asum
! @NOTCPLXS@
! @NOTINTS@
! private :: d_vect_cmp_a2, d_vect_cmp_v2
! @NOTINTE@
! @NOTCPLXE@
class(psb_d_base_vect_type), allocatable, target,&
& save, private :: psb_d_base_vect_default
@@ -855,6 +863,34 @@ contains
end subroutine d_vect_inv_a2_check
subroutine d_vect_cmp_a2(x,c,z,info)
use psi_serial_mod
implicit none
real(psb_dpk_), intent(in) :: c
real(psb_dpk_), intent(inout) :: x(:)
class(psb_d_vect_type), intent(inout) :: z
integer(psb_ipk_), intent(out) :: info
info = 0
if (allocated(z%v)) &
& call z%cmp(x,c,info)
end subroutine d_vect_cmp_a2
subroutine d_vect_cmp_v2(x,c,z,info)
use psi_serial_mod
implicit none
real(psb_dpk_), intent(in) :: c
class(psb_d_vect_type), intent(inout) :: x
class(psb_d_vect_type), intent(inout) :: z
integer(psb_ipk_), intent(out) :: info
info = 0
if (allocated(x%v).and.allocated(z%v)) &
& call z%v%cmp(x%v,c,info)
end subroutine d_vect_cmp_v2
subroutine d_vect_scal(alpha, x)
use psi_serial_mod
implicit none
base/modules/serial/psb_i_base_vect_mod.f90
+1
View File
@@ -142,6 +142,7 @@ module psb_i_base_vect_mod
end type psb_i_base_vect_type
public :: psb_i_base_vect
base/modules/serial/psb_i_vect_mod.F90
+5
View File
@@ -98,6 +98,11 @@ module psb_i_vect_mod
& i_vect_set_dev, i_vect_set_sync
! @NOTCPLXS@
! @NOTINTS@
! private :: i_vect_cmp_a2, i_vect_cmp_v2
! @NOTINTE@
! @NOTCPLXE@
class(psb_i_base_vect_type), allocatable, target,&
& save, private :: psb_i_base_vect_default
base/modules/serial/psb_l_base_vect_mod.f90
+1
View File
@@ -143,6 +143,7 @@ module psb_l_base_vect_mod
end type psb_l_base_vect_type
public :: psb_l_base_vect
base/modules/serial/psb_l_vect_mod.F90
+5
View File
@@ -99,6 +99,11 @@ module psb_l_vect_mod
& l_vect_set_dev, l_vect_set_sync
! @NOTCPLXS@
! @NOTINTS@
! private :: l_vect_cmp_a2, l_vect_cmp_v2
! @NOTINTE@
! @NOTCPLXE@
class(psb_l_base_vect_type), allocatable, target,&
& save, private :: psb_l_base_vect_default
base/modules/serial/psb_s_base_vect_mod.f90
+57
View File
@@ -187,6 +187,13 @@ module psb_s_base_vect_mod
procedure, pass(x) :: amax => s_base_amax
procedure, pass(x) :: asum => s_base_asum
!
! Comparison and mask operation
!
procedure, pass(z) :: cmp_a2 => s_base_cmp_a2
procedure, pass(z) :: cmp_v2 => s_base_cmp_v2
generic, public :: cmp => cmp_a2,cmp_v2
end type psb_s_base_vect_type
public :: psb_s_base_vect
@@ -1401,8 +1408,58 @@ contains
end subroutine s_base_inv_a2_check
!
!> Function base_inv_a2_check
!! \memberof psb_s_base_vect_type
!! \brief Compare entry-by-entry the vector x with the scalar c
!! \param x The array to be compared
!! \param z The vector containing in position i 1 if |x(i)| > c, 0 otherwise
!! \param c The comparison term
!! \param info return code
!
subroutine s_base_cmp_a2(x,c,z,info)
use psi_serial_mod
implicit none
real(psb_spk_), intent(in) :: c
real(psb_spk_), intent(inout) :: x(:)
class(psb_s_base_vect_type), intent(inout) :: z
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_) :: i, n
if (z%is_dev()) call z%sync()
n = size(x)
do i = 1, n, 1
if ( abs(x(i)).ge.c ) then
z%v(i) = 1_psb_spk_
else
z%v(i) = 0_psb_spk_
end if
end do
info = 0
end subroutine s_base_cmp_a2
!
!> Function base_cmp_v2
!! \memberof psb_s_base_vect_type
!! \brief Compare entry-by-entry the vector x with the scalar c
!! \param x The vector to be compared
!! \param z The vector containing in position i 1 if |x(i)| > c, 0 otherwise
!! \param c The comparison term
!! \param info return code
!
subroutine s_base_cmp_v2(x,c,z,info)
use psi_serial_mod
implicit none
class(psb_s_base_vect_type), intent(inout) :: x
real(psb_spk_), intent(in) :: c
class(psb_s_base_vect_type), intent(inout) :: z
integer(psb_ipk_), intent(out) :: info
info = 0
if (x%is_dev()) call x%sync()
call z%cmp(x%v,c,info)
end subroutine s_base_cmp_v2
!
! Simple scaling
!
base/modules/serial/psb_s_vect_mod.F90
+36
View File
@@ -111,6 +111,9 @@ module psb_s_vect_mod
procedure, pass(x) :: nrm2 => s_vect_nrm2
procedure, pass(x) :: amax => s_vect_amax
procedure, pass(x) :: asum => s_vect_asum
procedure, pass(z) :: cmp_a2 => s_vect_cmp_a2
procedure, pass(z) :: cmp_v2 => s_vect_cmp_v2
generic, public :: cmp => cmp_a2, cmp_v2
end type psb_s_vect_type
public :: psb_s_vect
@@ -135,6 +138,11 @@ module psb_s_vect_mod
& s_vect_absval2, s_vect_nrm2, s_vect_amax, s_vect_asum
! @NOTCPLXS@
! @NOTINTS@
! private :: s_vect_cmp_a2, s_vect_cmp_v2
! @NOTINTE@
! @NOTCPLXE@
class(psb_s_base_vect_type), allocatable, target,&
& save, private :: psb_s_base_vect_default
@@ -855,6 +863,34 @@ contains
end subroutine s_vect_inv_a2_check
subroutine s_vect_cmp_a2(x,c,z,info)
use psi_serial_mod
implicit none
real(psb_spk_), intent(in) :: c
real(psb_spk_), intent(inout) :: x(:)
class(psb_s_vect_type), intent(inout) :: z
integer(psb_ipk_), intent(out) :: info
info = 0
if (allocated(z%v)) &
& call z%cmp(x,c,info)
end subroutine s_vect_cmp_a2
subroutine s_vect_cmp_v2(x,c,z,info)
use psi_serial_mod
implicit none
real(psb_spk_), intent(in) :: c
class(psb_s_vect_type), intent(inout) :: x
class(psb_s_vect_type), intent(inout) :: z
integer(psb_ipk_), intent(out) :: info
info = 0
if (allocated(x%v).and.allocated(z%v)) &
& call z%v%cmp(x%v,c,info)
end subroutine s_vect_cmp_v2
subroutine s_vect_scal(alpha, x)
use psi_serial_mod
implicit none
base/modules/serial/psb_z_base_vect_mod.f90
+1 -2
View File
@@ -187,6 +187,7 @@ module psb_z_base_vect_mod
procedure, pass(x) :: amax => z_base_amax
procedure, pass(x) :: asum => z_base_asum
end type psb_z_base_vect_type
public :: psb_z_base_vect
@@ -1401,8 +1402,6 @@ contains
end subroutine z_base_inv_a2_check
!
! Simple scaling
!
base/modules/serial/psb_z_vect_mod.F90
+6
View File
@@ -135,6 +135,11 @@ module psb_z_vect_mod
& z_vect_absval2, z_vect_nrm2, z_vect_amax, z_vect_asum
! @NOTCPLXS@
! @NOTINTS@
! private :: z_vect_cmp_a2, z_vect_cmp_v2
! @NOTINTE@
! @NOTCPLXE@
class(psb_z_base_vect_type), allocatable, target,&
& save, private :: psb_z_base_vect_default
@@ -855,6 +860,7 @@ contains
end subroutine z_vect_inv_a2_check
subroutine z_vect_scal(alpha, x)
use psi_serial_mod
implicit none
base/psblas/Makefile
+1
View File
@@ -13,6 +13,7 @@ OBJS= psb_ddot.o psb_damax.o psb_dasum.o psb_daxpby.o\
psb_cmlt_vect.o psb_dmlt_vect.o psb_zmlt_vect.o psb_smlt_vect.o\
psb_cdiv_vect.o psb_ddiv_vect.o psb_zdiv_vect.o psb_sdiv_vect.o\
psb_cinv_vect.o psb_dinv_vect.o psb_zinv_vect.o psb_sinv_vect.o\
psb_dcmp_vect.o psb_scmp_vect.o
LIBDIR=..
INCDIR=..
base/psblas/psb_dcmp_vect.f90
+105
View File
@@ -0,0 +1,105 @@
!
! 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_dcmp_vect
subroutine psb_dcmp_vect(x,c,z,desc_a,info)
use psb_base_mod, psb_protect_name => psb_dcmp_vect
implicit none
type(psb_d_vect_type), intent (inout) :: x
type(psb_d_vect_type), intent (inout) :: z
real(psb_dpk_), intent(in) :: c
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
integer(psb_lpk_) :: ix, ijx, iy, ijy, m
character(len=20) :: name, ch_err
name='psb_d_cmp_vect'
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(z%v)) then
info = psb_err_invalid_vect_state_
call psb_errpush(info,name)
goto 9999
endif
ix = ione
iy = 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,z%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
if(desc_a%get_local_rows() > 0) then
call z%cmp(x,c,info)
end if
call psb_erractionrestore(err_act)
return
9999 call psb_error_handler(ictxt,err_act)
return
end subroutine psb_dcmp_vect
base/psblas/psb_scmp_vect.f90
+105
View File
@@ -0,0 +1,105 @@
!
! 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_scmp_vect
subroutine psb_scmp_vect(x,c,z,desc_a,info)
use psb_base_mod, psb_protect_name => psb_scmp_vect
implicit none
type(psb_s_vect_type), intent (inout) :: x
type(psb_s_vect_type), intent (inout) :: z
real(psb_spk_), intent(in) :: c
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
integer(psb_lpk_) :: ix, ijx, iy, ijy, m
character(len=20) :: name, ch_err
name='psb_s_cmp_vect'
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(z%v)) then
info = psb_err_invalid_vect_state_
call psb_errpush(info,name)
goto 9999
endif
ix = ione
iy = 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,z%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
if(desc_a%get_local_rows() > 0) then
call z%cmp(x,c,info)
end if
call psb_erractionrestore(err_act)
return
9999 call psb_error_handler(ictxt,err_act)
return
end subroutine psb_scmp_vect
test/kernel/vecoperation.f90
+13 -1
View File
@@ -56,6 +56,7 @@ program vecoperation
real(psb_dpk_) :: zt(1), dotresult, norm2, norm1, norminf
character(len=20) :: name,ch_err,readinput
real(psb_dpk_), allocatable :: vx(:), vy(:), vz(:)
real(psb_dpk_) :: c
info=psb_success_
@@ -194,7 +195,18 @@ program vecoperation
vx = x%get_vect()
write(psb_out_unit,'("x = ",es12.1)')vx(:)
vz = z%get_vect()
write(psb_out_unit,'("z = ",es12.1)')vy(:)
write(psb_out_unit,'("z = ",es12.1)')vz(:)
end if
c = 1.0/2.0;
call psb_gecmp(x,c,z,desc_a,info);
if (iam == psb_root_) then
write(psb_out_unit,'("|z(i)| >=",es12.1)')c
vx = x%get_vect()
write(psb_out_unit,'("x = ",es12.1)')vx(:)
vz = z%get_vect()
write(psb_out_unit,'("z = ",es12.1)')vz(:)
end if
!