|
|
|
|
!
|
|
|
|
|
! 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%acmp(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
|
|
|
|
|
|
|
|
|
|
!
|
|
|
|
|
! 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_smask_vect
|
|
|
|
|
|
|
|
|
|
subroutine psb_smask_vect(c,x,m,t,desc_a,info)
|
|
|
|
|
use psb_base_mod, psb_protect_name => psb_smask_vect
|
|
|
|
|
implicit none
|
|
|
|
|
type(psb_s_vect_type), intent (inout) :: c
|
|
|
|
|
type(psb_s_vect_type), intent (inout) :: x
|
|
|
|
|
type(psb_s_vect_type), intent (inout) :: m
|
|
|
|
|
logical, intent(out) :: t
|
|
|
|
|
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, mm
|
|
|
|
|
character(len=20) :: name, ch_err
|
|
|
|
|
|
|
|
|
|
name='psb_s_mask_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(c%v)) then
|
|
|
|
|
info = psb_err_invalid_vect_state_
|
|
|
|
|
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(m%v)) then
|
|
|
|
|
info = psb_err_invalid_vect_state_
|
|
|
|
|
call psb_errpush(info,name)
|
|
|
|
|
goto 9999
|
|
|
|
|
endif
|
|
|
|
|
|
|
|
|
|
ix = ione
|
|
|
|
|
iy = ione
|
|
|
|
|
|
|
|
|
|
mm = desc_a%get_global_rows()
|
|
|
|
|
|
|
|
|
|
! check vector correctness
|
|
|
|
|
call psb_chkvect(mm,lone,c%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(mm,lone,x%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(mm,lone,m%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 m%mask(c,x,t,info)
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
call psb_lallreduceand(ictxt,t)
|
|
|
|
|
|
|
|
|
|
call psb_erractionrestore(err_act)
|
|
|
|
|
return
|
|
|
|
|
|
|
|
|
|
9999 call psb_error_handler(ictxt,err_act)
|
|
|
|
|
|
|
|
|
|
return
|
|
|
|
|
|
|
|
|
|
end subroutine psb_smask_vect
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
subroutine psb_scmp_spmatval(a,val,tol,desc_a,res,info)
|
|
|
|
|
use psb_base_mod, psb_protect_name => psb_scmp_spmatval
|
|
|
|
|
implicit none
|
|
|
|
|
type(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
real(psb_spk_), intent(in) :: val
|
|
|
|
|
real(psb_spk_), intent(in) :: tol
|
|
|
|
|
type(psb_desc_type), intent (in) :: desc_a
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
logical, intent(out) :: res
|
|
|
|
|
|
|
|
|
|
! Local
|
|
|
|
|
integer(psb_ipk_) :: ictxt, np, me
|
|
|
|
|
integer(psb_ipk_) :: err_act
|
|
|
|
|
character(len=20) :: name, ch_err
|
|
|
|
|
integer(psb_ipk_) :: debug_level, debug_unit
|
|
|
|
|
integer(psb_lpk_) :: m,n,ia,ja
|
|
|
|
|
integer(psb_ipk_) :: iia,jja
|
|
|
|
|
|
|
|
|
|
name='psb_scmp_spmatval'
|
|
|
|
|
info=psb_success_
|
|
|
|
|
call psb_erractionsave(err_act)
|
|
|
|
|
if (psb_errstatus_fatal()) then
|
|
|
|
|
info = psb_err_internal_error_ ; goto 9999
|
|
|
|
|
end if
|
|
|
|
|
debug_unit = psb_get_debug_unit()
|
|
|
|
|
debug_level = psb_get_debug_level()
|
|
|
|
|
|
|
|
|
|
ictxt=desc_a%get_context()
|
|
|
|
|
call psb_info(ictxt, me, np)
|
|
|
|
|
if (np == -1) then
|
|
|
|
|
info = psb_err_context_error_
|
|
|
|
|
call psb_errpush(info,name)
|
|
|
|
|
goto 9999
|
|
|
|
|
endif
|
|
|
|
|
|
|
|
|
|
ia = 1
|
|
|
|
|
ja = 1
|
|
|
|
|
m = desc_a%get_global_rows()
|
|
|
|
|
n = desc_a%get_global_cols()
|
|
|
|
|
! checking for matrix correctness
|
|
|
|
|
call psb_chkmat(m,n,ia,ja,desc_a,info,iia,jja)
|
|
|
|
|
if(info /= psb_success_) then
|
|
|
|
|
info=psb_err_from_subroutine_
|
|
|
|
|
ch_err='psb_chkmat'
|
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
|
goto 9999
|
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
res = a%spcmp(val,tol,info)
|
|
|
|
|
|
|
|
|
|
call psb_lallreduceand(ictxt,res)
|
|
|
|
|
|
|
|
|
|
call psb_erractionrestore(err_act)
|
|
|
|
|
if (debug_level >= psb_debug_comp_) then
|
|
|
|
|
call psb_barrier(ictxt)
|
|
|
|
|
write(debug_unit,*) me,' ',trim(name),' Returning '
|
|
|
|
|
endif
|
|
|
|
|
return
|
|
|
|
|
|
|
|
|
|
9999 call psb_error_handler(ictxt,err_act)
|
|
|
|
|
|
|
|
|
|
return
|
|
|
|
|
end subroutine psb_scmp_spmatval
|
|
|
|
|
|
|
|
|
|
subroutine psb_scmp_spmat(a,b,tol,desc_a,res,info)
|
|
|
|
|
use psb_base_mod, psb_protect_name => psb_scmp_spmat
|
|
|
|
|
implicit none
|
|
|
|
|
type(psb_sspmat_type), intent(inout) :: a
|
|
|
|
|
type(psb_sspmat_type), intent(inout) :: b
|
|
|
|
|
real(psb_spk_), intent(in) :: tol
|
|
|
|
|
type(psb_desc_type), intent (in) :: desc_a
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
logical, intent(out) :: res
|
|
|
|
|
|
|
|
|
|
! Local
|
|
|
|
|
integer(psb_ipk_) :: ictxt, np, me
|
|
|
|
|
integer(psb_ipk_) :: err_act
|
|
|
|
|
character(len=20) :: name, ch_err
|
|
|
|
|
integer(psb_ipk_) :: debug_level, debug_unit
|
|
|
|
|
integer(psb_lpk_) :: m,n,ia,ja,ib,jb
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integer(psb_ipk_) :: iia,jja,iib,jjb
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name='psb_scmp_spmatval'
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info=psb_success_
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call psb_erractionsave(err_act)
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if (psb_errstatus_fatal()) then
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info = psb_err_internal_error_ ; goto 9999
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end if
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debug_unit = psb_get_debug_unit()
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debug_level = psb_get_debug_level()
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ictxt=desc_a%get_context()
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call psb_info(ictxt, me, np)
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if (np == -1) then
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info = psb_err_context_error_
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call psb_errpush(info,name)
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goto 9999
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endif
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ia = 1
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ja = 1
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ib = 1
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jb = 1
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m = desc_a%get_global_rows()
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n = desc_a%get_global_cols()
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! checking for matrix correctness
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call psb_chkmat(m,n,ia,ja,desc_a,info,iia,jja)
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if(info /= psb_success_) then
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info=psb_err_from_subroutine_
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ch_err='psb_chkmat_1'
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call psb_errpush(info,name,a_err=ch_err)
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goto 9999
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end if
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call psb_chkmat(m,n,ib,jb,desc_a,info,iib,jjb)
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if(info /= psb_success_) then
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info=psb_err_from_subroutine_
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ch_err='psb_chkmat_2'
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call psb_errpush(info,name,a_err=ch_err)
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goto 9999
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end if
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res = a%spcmp(b,tol,info)
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call psb_lallreduceand(ictxt,res)
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call psb_erractionrestore(err_act)
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if (debug_level >= psb_debug_comp_) then
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call psb_barrier(ictxt)
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write(debug_unit,*) me,' ',trim(name),' Returning '
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endif
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return
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9999 call psb_error_handler(ictxt,err_act)
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return
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end subroutine psb_scmp_spmat
|
