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3583 lines
87 KiB
Fortran
3583 lines
87 KiB
Fortran
module psi_reduce_mod
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use psi_penv_mod
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interface psb_max
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module procedure psb_imaxs, psb_imaxv, psb_imaxm,&
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& psb_smaxs, psb_smaxv, psb_smaxm,&
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& psb_dmaxs, psb_dmaxv, psb_dmaxm
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end interface
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#if !defined(LONG_INTEGERS)
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interface psb_max
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module procedure psb_i8maxs, psb_i8maxv, psb_i8maxm
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end interface
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#endif
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interface psb_min
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module procedure psb_imins, psb_iminv, psb_iminm,&
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& psb_smins, psb_sminv, psb_sminm,&
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& psb_dmins, psb_dminv, psb_dminm
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end interface
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#if !defined(LONG_INTEGERS)
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interface psb_min
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module procedure psb_i8mins, psb_i8minv, psb_i8minm
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end interface
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#endif
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interface psb_amx
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module procedure psb_iamxs, psb_iamxv, psb_iamxm,&
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& psb_samxs, psb_samxv, psb_samxm,&
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& psb_camxs, psb_camxv, psb_camxm,&
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& psb_damxs, psb_damxv, psb_damxm,&
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& psb_zamxs, psb_zamxv, psb_zamxm
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end interface
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#if !defined(LONG_INTEGERS)
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interface psb_amx
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module procedure psb_i8amxs, psb_i8amxv, psb_i8amxm
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end interface
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#endif
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interface psb_amn
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module procedure psb_iamns, psb_iamnv, psb_iamnm,&
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& psb_samns, psb_samnv, psb_samnm,&
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& psb_camns, psb_camnv, psb_camnm,&
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& psb_damns, psb_damnv, psb_damnm,&
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& psb_zamns, psb_zamnv, psb_zamnm
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end interface
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#if !defined(LONG_INTEGERS)
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interface psb_amn
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module procedure psb_i8amns, psb_i8amnv, psb_i8amnm
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end interface
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#endif
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interface psb_sum
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module procedure psb_isums, psb_isumv, psb_isumm,&
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& psb_ssums, psb_ssumv, psb_ssumm,&
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& psb_csums, psb_csumv, psb_csumm,&
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& psb_dsums, psb_dsumv, psb_dsumm,&
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& psb_zsums, psb_zsumv, psb_zsumm
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end interface
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#if defined(SHORT_INTEGERS)
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interface psb_sum
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module procedure psb_i2sums, psb_i2sumv, psb_i2summ
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end interface psb_sum
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#endif
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#if !defined(LONG_INTEGERS)
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interface psb_sum
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module procedure psb_i8sums, psb_i8sumv, psb_i8summ
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end interface
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#endif
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interface psb_nrm2
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module procedure psb_s_nrm2s, psb_s_nrm2v,&
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& psb_d_nrm2s, psb_d_nrm2v
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end interface
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contains
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! !!!!!!!!!!!!!!!!!!!!!!
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!
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! Reduction operations
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!
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! !!!!!!!!!!!!!!!!!!!!!!
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! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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!
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! MAX
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!
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! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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subroutine psb_imaxs(ictxt,dat,root)
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#ifdef MPI_MOD
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use mpi
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#endif
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implicit none
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#ifdef MPI_H
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include 'mpif.h'
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#endif
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integer, intent(in) :: ictxt
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integer, intent(inout) :: dat
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integer, intent(in), optional :: root
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integer :: root_, dat_
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integer :: iam, np, info
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#if !defined(SERIAL_MPI)
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call psb_info(ictxt,iam,np)
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if (present(root)) then
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root_ = root
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else
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root_ = -1
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endif
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if (root_ == -1) then
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call mpi_allreduce(dat,dat_,1,psb_mpi_integer,mpi_max,ictxt,info)
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dat = dat_
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else
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call mpi_reduce(dat,dat_,1,psb_mpi_integer,mpi_max,root_,ictxt,info)
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dat = dat_
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endif
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#endif
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end subroutine psb_imaxs
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subroutine psb_imaxv(ictxt,dat,root)
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use psb_realloc_mod
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#ifdef MPI_MOD
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use mpi
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#endif
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implicit none
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#ifdef MPI_H
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include 'mpif.h'
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#endif
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integer, intent(in) :: ictxt
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integer, intent(inout) :: dat(:)
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integer, intent(in), optional :: root
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integer :: root_
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integer, allocatable :: dat_(:)
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integer :: iam, np, info
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#if !defined(SERIAL_MPI)
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call psb_info(ictxt,iam,np)
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if (present(root)) then
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root_ = root
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else
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root_ = -1
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endif
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if (root_ == -1) then
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call psb_realloc(size(dat),dat_,info)
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dat_=dat
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if (info == psb_success_) call mpi_allreduce(dat_,dat,size(dat),&
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& psb_mpi_integer,mpi_max,ictxt,info)
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else
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if (iam == root_) then
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call psb_realloc(size(dat),dat_,info)
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dat_=dat
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call mpi_reduce(dat_,dat,size(dat),psb_mpi_integer,mpi_max,root_,ictxt,info)
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else
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call psb_realloc(1,dat_,info)
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call mpi_reduce(dat,dat_,size(dat),psb_mpi_integer,mpi_max,root_,ictxt,info)
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end if
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endif
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#endif
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end subroutine psb_imaxv
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subroutine psb_imaxm(ictxt,dat,root)
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use psb_realloc_mod
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#ifdef MPI_MOD
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use mpi
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#endif
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implicit none
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#ifdef MPI_H
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include 'mpif.h'
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#endif
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integer, intent(in) :: ictxt
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integer, intent(inout) :: dat(:,:)
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integer, intent(in), optional :: root
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integer :: root_
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integer, allocatable :: dat_(:,:)
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integer :: iam, np, info
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#if !defined(SERIAL_MPI)
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call psb_info(ictxt,iam,np)
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if (present(root)) then
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root_ = root
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else
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root_ = -1
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endif
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if (root_ == -1) then
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call psb_realloc(size(dat,1),size(dat,2),dat_,info)
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dat_=dat
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if (info == psb_success_) call mpi_allreduce(dat_,dat,size(dat),&
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& psb_mpi_integer,mpi_max,ictxt,info)
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else
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if (iam == root_) then
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call psb_realloc(size(dat,1),size(dat,2),dat_,info)
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dat_=dat
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call mpi_reduce(dat_,dat,size(dat),psb_mpi_integer,mpi_max,root_,ictxt,info)
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else
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call psb_realloc(1,1,dat_,info)
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call mpi_reduce(dat,dat_,size(dat),psb_mpi_integer,mpi_max,root_,ictxt,info)
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end if
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endif
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#endif
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end subroutine psb_imaxm
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#if !defined(LONG_INTEGERS)
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subroutine psb_i8maxs(ictxt,dat,root)
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#ifdef MPI_MOD
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use mpi
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#endif
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implicit none
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#ifdef MPI_H
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include 'mpif.h'
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#endif
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integer, intent(in) :: ictxt
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integer(psb_long_int_k_), intent(inout) :: dat
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integer, intent(in), optional :: root
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integer :: root_
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integer(psb_long_int_k_) :: dat_
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integer :: iam, np, info
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#if !defined(SERIAL_MPI)
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call psb_info(ictxt,iam,np)
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if (present(root)) then
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root_ = root
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else
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root_ = -1
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endif
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if (root_ == -1) then
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call mpi_allreduce(dat,dat_,1,mpi_integer8,mpi_max,ictxt,info)
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dat = dat_
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else
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call mpi_reduce(dat,dat_,1,mpi_integer8,mpi_max,root_,ictxt,info)
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dat = dat_
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endif
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#endif
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end subroutine psb_i8maxs
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subroutine psb_i8maxv(ictxt,dat,root)
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use psb_realloc_mod
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#ifdef MPI_MOD
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use mpi
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#endif
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implicit none
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#ifdef MPI_H
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include 'mpif.h'
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#endif
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integer, intent(in) :: ictxt
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integer(psb_long_int_k_), intent(inout) :: dat(:)
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integer, intent(in), optional :: root
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integer :: root_
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integer(psb_long_int_k_), allocatable :: dat_(:)
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integer :: iam, np, info
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#if !defined(SERIAL_MPI)
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call psb_info(ictxt,iam,np)
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if (present(root)) then
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root_ = root
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else
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root_ = -1
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endif
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if (root_ == -1) then
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call psb_realloc(size(dat),dat_,info)
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dat_=dat
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if (info == psb_success_) call mpi_allreduce(dat_,dat,size(dat),&
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& mpi_integer8,mpi_max,ictxt,info)
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else
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if (iam == root_) then
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call psb_realloc(size(dat),dat_,info)
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dat_=dat
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call mpi_reduce(dat_,dat,size(dat),mpi_integer8,mpi_max,root_,ictxt,info)
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else
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call psb_realloc(1,dat_,info)
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call mpi_reduce(dat,dat_,size(dat),mpi_integer8,mpi_max,root_,ictxt,info)
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end if
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endif
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#endif
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end subroutine psb_i8maxv
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subroutine psb_i8maxm(ictxt,dat,root)
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use psb_realloc_mod
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#ifdef MPI_MOD
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use mpi
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#endif
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implicit none
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#ifdef MPI_H
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include 'mpif.h'
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#endif
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integer, intent(in) :: ictxt
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integer(psb_long_int_k_), intent(inout) :: dat(:,:)
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integer, intent(in), optional :: root
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integer :: root_
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integer(psb_long_int_k_), allocatable :: dat_(:,:)
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integer :: iam, np, info
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|
|
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#if !defined(SERIAL_MPI)
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call psb_info(ictxt,iam,np)
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if (present(root)) then
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root_ = root
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else
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root_ = -1
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endif
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if (root_ == -1) then
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call psb_realloc(size(dat,1),size(dat,2),dat_,info)
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dat_=dat
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if (info == psb_success_) call mpi_allreduce(dat_,dat,size(dat),&
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& mpi_integer8,mpi_max,ictxt,info)
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else
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if (iam == root_) then
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call psb_realloc(size(dat,1),size(dat,2),dat_,info)
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dat_=dat
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call mpi_reduce(dat_,dat,size(dat),mpi_integer8,mpi_max,root_,ictxt,info)
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else
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call psb_realloc(1,1,dat_,info)
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call mpi_reduce(dat,dat_,size(dat),mpi_integer8,mpi_max,root_,ictxt,info)
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end if
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endif
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#endif
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end subroutine psb_i8maxm
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#endif
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|
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subroutine psb_smaxs(ictxt,dat,root)
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#ifdef MPI_MOD
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use mpi
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#endif
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implicit none
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#ifdef MPI_H
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include 'mpif.h'
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#endif
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integer, intent(in) :: ictxt
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real(psb_spk_), intent(inout) :: dat
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integer, intent(in), optional :: root
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integer :: root_
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real(psb_spk_) :: dat_
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integer :: iam, np, info
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|
|
|
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#if !defined(SERIAL_MPI)
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call psb_info(ictxt,iam,np)
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if (present(root)) then
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root_ = root
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else
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root_ = -1
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endif
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if (root_ == -1) then
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call mpi_allreduce(dat,dat_,1,mpi_real,mpi_max,ictxt,info)
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dat = dat_
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else
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call mpi_reduce(dat,dat_,1,mpi_real,mpi_max,root_,ictxt,info)
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dat = dat_
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endif
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#endif
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end subroutine psb_smaxs
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subroutine psb_smaxv(ictxt,dat,root)
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use psb_realloc_mod
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#ifdef MPI_MOD
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use mpi
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#endif
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implicit none
|
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#ifdef MPI_H
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include 'mpif.h'
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#endif
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integer, intent(in) :: ictxt
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real(psb_spk_), intent(inout) :: dat(:)
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integer, intent(in), optional :: root
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integer :: root_
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real(psb_spk_), allocatable :: dat_(:)
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integer :: iam, np, info
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|
|
|
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#if !defined(SERIAL_MPI)
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call psb_info(ictxt,iam,np)
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|
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if (present(root)) then
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root_ = root
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else
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root_ = -1
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endif
|
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if (root_ == -1) then
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call psb_realloc(size(dat),dat_,info)
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dat_ = dat
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if (info == psb_success_) &
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& call mpi_allreduce(dat_,dat,size(dat),mpi_real,mpi_max,ictxt,info)
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else
|
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if (iam == root_) then
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call psb_realloc(size(dat),dat_,info)
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dat_ = dat
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call mpi_reduce(dat_,dat,size(dat),mpi_real,mpi_max,root_,ictxt,info)
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else
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call psb_realloc(1,dat_,info)
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call mpi_reduce(dat,dat_,size(dat),mpi_real,mpi_max,root_,ictxt,info)
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end if
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endif
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#endif
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end subroutine psb_smaxv
|
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|
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subroutine psb_smaxm(ictxt,dat,root)
|
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use psb_realloc_mod
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|
#ifdef MPI_MOD
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use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_spk_), intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_spk_), allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
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|
|
|
if (present(root)) then
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root_ = root
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|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
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dat_ = dat
|
|
if (info == psb_success_)&
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_real,mpi_max,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
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|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_real,mpi_max,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_real,mpi_max,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
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end subroutine psb_smaxm
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|
|
|
subroutine psb_dmaxs(ictxt,dat,root)
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_dpk_), intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
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|
real(psb_dpk_) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
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|
|
|
if (present(root)) then
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|
root_ = root
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|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
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|
call mpi_allreduce(dat,dat_,1,mpi_double_precision,mpi_max,ictxt,info)
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dat = dat_
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|
else
|
|
call mpi_reduce(dat,dat_,1,mpi_double_precision,mpi_max,root_,ictxt,info)
|
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dat = dat_
|
|
endif
|
|
#endif
|
|
end subroutine psb_dmaxs
|
|
|
|
subroutine psb_dmaxv(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_dpk_), intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_dpk_), allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_) &
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_double_precision,&
|
|
& mpi_max,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_double_precision,mpi_max,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_double_precision,mpi_max,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_dmaxv
|
|
|
|
subroutine psb_dmaxm(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_dpk_), intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_dpk_), allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_)&
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_double_precision,mpi_max,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_double_precision,mpi_max,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_double_precision,mpi_max,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_dmaxm
|
|
|
|
|
|
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
|
|
!
|
|
! MIN
|
|
!
|
|
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
|
|
|
|
subroutine psb_imins(ictxt,dat,root)
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer, intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_, dat_
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,psb_mpi_integer,mpi_min,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,psb_mpi_integer,mpi_min,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
#endif
|
|
end subroutine psb_imins
|
|
|
|
subroutine psb_iminv(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer, intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer, allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_=dat
|
|
if (info == psb_success_) call mpi_allreduce(dat_,dat,size(dat),&
|
|
& psb_mpi_integer,mpi_min,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_=dat
|
|
call mpi_reduce(dat_,dat,size(dat),psb_mpi_integer,mpi_min,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),psb_mpi_integer,mpi_min,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_iminv
|
|
|
|
subroutine psb_iminm(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer, intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer, allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_=dat
|
|
if (info == psb_success_) call mpi_allreduce(dat_,dat,size(dat),&
|
|
& psb_mpi_integer,mpi_min,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_=dat
|
|
call mpi_reduce(dat_,dat,size(dat),psb_mpi_integer,mpi_min,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),psb_mpi_integer,mpi_min,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_iminm
|
|
|
|
#if !defined(LONG_INTEGERS)
|
|
subroutine psb_i8mins(ictxt,dat,root)
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer(psb_long_int_k_), intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer(psb_long_int_k_) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,mpi_integer8,mpi_min,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,mpi_integer8,mpi_min,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
#endif
|
|
end subroutine psb_i8mins
|
|
|
|
subroutine psb_i8minv(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer(psb_long_int_k_), intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer(psb_long_int_k_), allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_=dat
|
|
if (info == psb_success_) call mpi_allreduce(dat_,dat,size(dat),&
|
|
& mpi_integer8,mpi_min,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_=dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_integer8,mpi_min,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_integer8,mpi_min,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_i8minv
|
|
|
|
subroutine psb_i8minm(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer(psb_long_int_k_), intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer(psb_long_int_k_), allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_=dat
|
|
if (info == psb_success_) call mpi_allreduce(dat_,dat,size(dat),&
|
|
& mpi_integer8,mpi_min,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_=dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_integer8,mpi_min,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_integer8,mpi_min,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_i8minm
|
|
|
|
#endif
|
|
|
|
|
|
|
|
subroutine psb_smins(ictxt,dat,root)
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_spk_), intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_spk_) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,mpi_real,mpi_min,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,mpi_real,mpi_min,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
#endif
|
|
end subroutine psb_smins
|
|
|
|
subroutine psb_sminv(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_spk_), intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_spk_), allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_) &
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_real,mpi_min,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_real,mpi_min,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_real,mpi_min,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_sminv
|
|
|
|
subroutine psb_sminm(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_spk_), intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_spk_), allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_)&
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_real,mpi_min,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_real,mpi_min,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_real,mpi_min,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_sminm
|
|
|
|
subroutine psb_dmins(ictxt,dat,root)
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_dpk_), intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_dpk_) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,mpi_double_precision,mpi_min,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,mpi_double_precision,mpi_min,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
#endif
|
|
end subroutine psb_dmins
|
|
|
|
subroutine psb_dminv(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_dpk_), intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_dpk_), allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_) &
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_double_precision,&
|
|
& mpi_min,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_double_precision,mpi_min,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_double_precision,mpi_min,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_dminv
|
|
|
|
subroutine psb_dminm(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_dpk_), intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_dpk_), allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_)&
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_double_precision,mpi_min,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_double_precision,mpi_min,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_double_precision,mpi_min,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_dminm
|
|
|
|
|
|
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
|
|
!
|
|
! AMX: maximum absolute value
|
|
!
|
|
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
|
|
|
|
|
|
subroutine psb_iamxs(ictxt,dat,root)
|
|
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer, intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer(psb_long_int_k_) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,psb_mpi_integer,mpi_iamx_op,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,psb_mpi_integer,mpi_iamx_op,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
|
|
#endif
|
|
end subroutine psb_iamxs
|
|
|
|
subroutine psb_iamxv(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer, intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer, allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_=dat
|
|
if (info == psb_success_) call mpi_allreduce(dat_,dat,size(dat),&
|
|
& psb_mpi_integer,mpi_iamx_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_=dat
|
|
call mpi_reduce(dat_,dat,size(dat),psb_mpi_integer,mpi_iamx_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),psb_mpi_integer,mpi_iamx_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_iamxv
|
|
|
|
subroutine psb_iamxm(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer, intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer, allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_=dat
|
|
if (info == psb_success_) call mpi_allreduce(dat_,dat,size(dat),&
|
|
& psb_mpi_integer,mpi_iamx_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_=dat
|
|
call mpi_reduce(dat_,dat,size(dat),psb_mpi_integer,mpi_iamx_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),psb_mpi_integer,mpi_iamx_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_iamxm
|
|
|
|
|
|
#if !defined(LONG_INTEGERS)
|
|
subroutine psb_i8amxs(ictxt,dat,root)
|
|
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer(psb_long_int_k_), intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer(psb_long_int_k_) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,mpi_integer8,mpi_i8amx_op,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,mpi_integer8,mpi_i8amx_op,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
|
|
#endif
|
|
end subroutine psb_i8amxs
|
|
|
|
subroutine psb_i8amxv(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer(psb_long_int_k_), intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer(psb_long_int_k_), allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_=dat
|
|
if (info == psb_success_) call mpi_allreduce(dat_,dat,size(dat),&
|
|
& mpi_integer8,mpi_i8amx_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_=dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_integer8,mpi_i8amx_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_integer8,mpi_i8amx_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_i8amxv
|
|
|
|
subroutine psb_i8amxm(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer(psb_long_int_k_), intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer(psb_long_int_k_), allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_=dat
|
|
if (info == psb_success_) call mpi_allreduce(dat_,dat,size(dat),&
|
|
& mpi_integer8,mpi_i8amx_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_=dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_integer8,mpi_i8amx_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_integer8,mpi_i8amx_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_i8amxm
|
|
|
|
#endif
|
|
|
|
|
|
|
|
subroutine psb_samxs(ictxt,dat,root)
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_spk_), intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_spk_) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,mpi_real,mpi_samx_op,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,mpi_real,mpi_samx_op,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
#endif
|
|
end subroutine psb_samxs
|
|
|
|
subroutine psb_samxv(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_spk_), intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_spk_), allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_) &
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_real,mpi_samx_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_real,mpi_samx_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_real,mpi_samx_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_samxv
|
|
|
|
subroutine psb_samxm(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_spk_), intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_spk_), allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_)&
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_real,mpi_samx_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_real,mpi_samx_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_real,mpi_samx_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_samxm
|
|
|
|
subroutine psb_damxs(ictxt,dat,root)
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_dpk_), intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_dpk_) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,mpi_double_precision,mpi_damx_op,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,mpi_double_precision,mpi_damx_op,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
#endif
|
|
end subroutine psb_damxs
|
|
|
|
subroutine psb_damxv(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_dpk_), intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_dpk_), allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_) &
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_double_precision,&
|
|
& mpi_damx_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_double_precision,mpi_damx_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_double_precision,mpi_damx_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_damxv
|
|
|
|
subroutine psb_damxm(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_dpk_), intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_dpk_), allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_)&
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_double_precision,mpi_damx_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_double_precision,mpi_damx_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_double_precision,mpi_damx_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_damxm
|
|
|
|
|
|
subroutine psb_camxs(ictxt,dat,root)
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
complex(psb_spk_), intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
complex(psb_spk_) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,mpi_complex,mpi_camx_op,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,mpi_complex,mpi_camx_op,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
#endif
|
|
end subroutine psb_camxs
|
|
|
|
subroutine psb_camxv(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
complex(psb_spk_), intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
complex(psb_spk_), allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_) &
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_complex,mpi_camx_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_complex,mpi_camx_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_complex,mpi_camx_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_camxv
|
|
|
|
subroutine psb_camxm(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
complex(psb_spk_), intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
complex(psb_spk_), allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_)&
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_complex,mpi_camx_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_complex,mpi_camx_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_complex,mpi_camx_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_camxm
|
|
|
|
subroutine psb_zamxs(ictxt,dat,root)
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
complex(psb_dpk_), intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
complex(psb_dpk_) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,mpi_double_complex,mpi_zamx_op,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,mpi_double_complex,mpi_zamx_op,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
#endif
|
|
end subroutine psb_zamxs
|
|
|
|
subroutine psb_zamxv(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
complex(psb_dpk_), intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
complex(psb_dpk_), allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_) &
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_double_complex,&
|
|
& mpi_zamx_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_double_complex,mpi_zamx_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_double_complex,mpi_zamx_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_zamxv
|
|
|
|
subroutine psb_zamxm(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
complex(psb_dpk_), intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
complex(psb_dpk_), allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_)&
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_double_complex,mpi_zamx_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_double_complex,mpi_zamx_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_double_complex,mpi_zamx_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_zamxm
|
|
|
|
|
|
|
|
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
|
|
!
|
|
! AMN: minimum absolute value
|
|
!
|
|
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
|
|
|
|
subroutine psb_iamns(ictxt,dat,root)
|
|
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer, intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer(psb_long_int_k_) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,psb_mpi_integer,mpi_iamn_op,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,psb_mpi_integer,mpi_iamn_op,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
|
|
#endif
|
|
end subroutine psb_iamns
|
|
|
|
subroutine psb_iamnv(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer, intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer, allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_=dat
|
|
if (info == psb_success_) call mpi_allreduce(dat_,dat,size(dat),&
|
|
& psb_mpi_integer,mpi_iamn_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_=dat
|
|
call mpi_reduce(dat_,dat,size(dat),psb_mpi_integer,mpi_iamn_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),psb_mpi_integer,mpi_iamn_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_iamnv
|
|
|
|
subroutine psb_iamnm(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer, intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer, allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_=dat
|
|
if (info == psb_success_) call mpi_allreduce(dat_,dat,size(dat),&
|
|
& psb_mpi_integer,mpi_iamn_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_=dat
|
|
call mpi_reduce(dat_,dat,size(dat),psb_mpi_integer,mpi_iamn_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),psb_mpi_integer,mpi_iamn_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_iamnm
|
|
|
|
|
|
#if !defined(LONG_INTEGERS)
|
|
subroutine psb_i8amns(ictxt,dat,root)
|
|
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer(psb_long_int_k_), intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer(psb_long_int_k_) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,mpi_integer8,mpi_i8amn_op,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,mpi_integer8,mpi_i8amn_op,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
|
|
#endif
|
|
end subroutine psb_i8amns
|
|
|
|
subroutine psb_i8amnv(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer(psb_long_int_k_), intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer(psb_long_int_k_), allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_=dat
|
|
if (info == psb_success_) call mpi_allreduce(dat_,dat,size(dat),&
|
|
& mpi_integer8,mpi_i8amn_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_=dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_integer8,mpi_i8amn_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_integer8,mpi_i8amn_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_i8amnv
|
|
|
|
subroutine psb_i8amnm(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer(psb_long_int_k_), intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer(psb_long_int_k_), allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_=dat
|
|
if (info == psb_success_) call mpi_allreduce(dat_,dat,size(dat),&
|
|
& mpi_integer8,mpi_i8amn_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_=dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_integer8,mpi_i8amn_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_integer8,mpi_i8amn_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_i8amnm
|
|
|
|
#endif
|
|
|
|
|
|
|
|
subroutine psb_samns(ictxt,dat,root)
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_spk_), intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_spk_) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,mpi_real,mpi_samn_op,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,mpi_real,mpi_samn_op,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
#endif
|
|
end subroutine psb_samns
|
|
|
|
subroutine psb_samnv(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_spk_), intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_spk_), allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_) &
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_real,mpi_samn_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_real,mpi_samn_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_real,mpi_samn_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_samnv
|
|
|
|
subroutine psb_samnm(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_spk_), intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_spk_), allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_)&
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_real,mpi_samn_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_real,mpi_samn_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_real,mpi_samn_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_samnm
|
|
|
|
subroutine psb_damns(ictxt,dat,root)
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_dpk_), intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_dpk_) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,mpi_double_precision,mpi_damn_op,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,mpi_double_precision,mpi_damn_op,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
#endif
|
|
end subroutine psb_damns
|
|
|
|
subroutine psb_damnv(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_dpk_), intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_dpk_), allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_) &
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_double_precision,&
|
|
& mpi_damn_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_double_precision,mpi_damn_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_double_precision,mpi_damn_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_damnv
|
|
|
|
subroutine psb_damnm(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_dpk_), intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_dpk_), allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_)&
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_double_precision,mpi_damn_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_double_precision,mpi_damn_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_double_precision,mpi_damn_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_damnm
|
|
|
|
|
|
subroutine psb_camns(ictxt,dat,root)
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
complex(psb_spk_), intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
complex(psb_spk_) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,mpi_complex,mpi_camn_op,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,mpi_complex,mpi_camn_op,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
#endif
|
|
end subroutine psb_camns
|
|
|
|
subroutine psb_camnv(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
complex(psb_spk_), intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
complex(psb_spk_), allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_) &
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_complex,mpi_camn_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_complex,mpi_camn_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_complex,mpi_camn_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_camnv
|
|
|
|
subroutine psb_camnm(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
complex(psb_spk_), intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
complex(psb_spk_), allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_)&
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_complex,mpi_camn_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_complex,mpi_camn_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_complex,mpi_camn_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_camnm
|
|
|
|
subroutine psb_zamns(ictxt,dat,root)
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
complex(psb_dpk_), intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
complex(psb_dpk_) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,mpi_double_complex,mpi_zamn_op,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,mpi_double_complex,mpi_zamn_op,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
#endif
|
|
end subroutine psb_zamns
|
|
|
|
subroutine psb_zamnv(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
complex(psb_dpk_), intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
complex(psb_dpk_), allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_) &
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_double_complex,&
|
|
& mpi_zamn_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_double_complex,mpi_zamn_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_double_complex,mpi_zamn_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_zamnv
|
|
|
|
subroutine psb_zamnm(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
complex(psb_dpk_), intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
complex(psb_dpk_), allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_)&
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_double_complex,mpi_zamn_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_double_complex,mpi_zamn_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_double_complex,mpi_zamn_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_zamnm
|
|
|
|
|
|
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
|
|
!
|
|
! SUM
|
|
!
|
|
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
|
|
|
|
subroutine psb_isums(ictxt,dat,root)
|
|
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer, intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer(psb_long_int_k_) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,psb_mpi_integer,mpi_sum,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,psb_mpi_integer,mpi_sum,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
|
|
#endif
|
|
end subroutine psb_isums
|
|
|
|
subroutine psb_isumv(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer, intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer, allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_=dat
|
|
if (info == psb_success_) call mpi_allreduce(dat_,dat,size(dat),&
|
|
& psb_mpi_integer,mpi_sum,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_=dat
|
|
call mpi_reduce(dat_,dat,size(dat),psb_mpi_integer,mpi_sum,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),psb_mpi_integer,mpi_sum,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_isumv
|
|
|
|
subroutine psb_isumm(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer, intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer, allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_=dat
|
|
if (info == psb_success_) call mpi_allreduce(dat_,dat,size(dat),&
|
|
& psb_mpi_integer,mpi_sum,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_=dat
|
|
call mpi_reduce(dat_,dat,size(dat),psb_mpi_integer,mpi_sum,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),psb_mpi_integer,mpi_sum,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_isumm
|
|
|
|
|
|
#if defined(SHORT_INTEGERS)
|
|
subroutine psb_i2sums(ictxt,dat,root)
|
|
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer(2), intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer(2) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,mpi_integer2,mpi_sum,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,mpi_integer2,mpi_sum,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
|
|
#endif
|
|
end subroutine psb_i2sums
|
|
|
|
subroutine psb_i2sumv(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer(2), intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer(2), allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_=dat
|
|
if (info == psb_success_) call mpi_allreduce(dat_,dat,size(dat),&
|
|
& mpi_integer2,mpi_sum,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_=dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_integer2,mpi_sum,root_,ictxt,info)
|
|
else
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_integer2,mpi_sum,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_i2sumv
|
|
|
|
subroutine psb_i2summ(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer(2), intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer(2), allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_=dat
|
|
if (info == psb_success_) call mpi_allreduce(dat_,dat,size(dat),&
|
|
& mpi_integer2,mpi_sum,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_=dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_integer2,mpi_sum,root_,ictxt,info)
|
|
else
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_integer2,mpi_sum,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_i2summ
|
|
|
|
#endif
|
|
|
|
|
|
#if !defined(LONG_INTEGERS)
|
|
subroutine psb_i8sums(ictxt,dat,root)
|
|
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer(psb_long_int_k_), intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer(psb_long_int_k_) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,mpi_integer8,mpi_sum,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,mpi_integer8,mpi_sum,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
|
|
#endif
|
|
end subroutine psb_i8sums
|
|
|
|
subroutine psb_i8sumv(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer(psb_long_int_k_), intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer(psb_long_int_k_), allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_=dat
|
|
if (info == psb_success_) call mpi_allreduce(dat_,dat,size(dat),&
|
|
& mpi_integer8,mpi_sum,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_=dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_integer8,mpi_sum,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_integer8,mpi_sum,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_i8sumv
|
|
|
|
subroutine psb_i8summ(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
integer(psb_long_int_k_), intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
integer(psb_long_int_k_), allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_=dat
|
|
if (info == psb_success_) call mpi_allreduce(dat_,dat,size(dat),&
|
|
& mpi_integer8,mpi_sum,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_=dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_integer8,mpi_sum,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_integer8,mpi_sum,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_i8summ
|
|
|
|
#endif
|
|
|
|
|
|
|
|
subroutine psb_ssums(ictxt,dat,root)
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_spk_), intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_spk_) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,mpi_real,mpi_sum,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,mpi_real,mpi_sum,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
#endif
|
|
end subroutine psb_ssums
|
|
|
|
subroutine psb_ssumv(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_spk_), intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_spk_), allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_) &
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_real,mpi_sum,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_real,mpi_sum,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_real,mpi_sum,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_ssumv
|
|
|
|
subroutine psb_ssumm(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_spk_), intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_spk_), allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_)&
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_real,mpi_sum,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_real,mpi_sum,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_real,mpi_sum,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_ssumm
|
|
|
|
subroutine psb_dsums(ictxt,dat,root)
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_dpk_), intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_dpk_) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,mpi_double_precision,mpi_sum,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,mpi_double_precision,mpi_sum,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
#endif
|
|
end subroutine psb_dsums
|
|
|
|
subroutine psb_dsumv(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_dpk_), intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_dpk_), allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_) &
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_double_precision,&
|
|
& mpi_sum,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_double_precision,mpi_sum,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_double_precision,mpi_sum,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_dsumv
|
|
|
|
subroutine psb_dsumm(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_dpk_), intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_dpk_), allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_)&
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_double_precision,mpi_sum,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_double_precision,mpi_sum,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_double_precision,mpi_sum,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_dsumm
|
|
|
|
|
|
subroutine psb_csums(ictxt,dat,root)
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
complex(psb_spk_), intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
complex(psb_spk_) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,mpi_complex,mpi_sum,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,mpi_complex,mpi_sum,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
#endif
|
|
end subroutine psb_csums
|
|
|
|
subroutine psb_csumv(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
complex(psb_spk_), intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
complex(psb_spk_), allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_) &
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_complex,mpi_sum,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_complex,mpi_sum,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_complex,mpi_sum,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_csumv
|
|
|
|
subroutine psb_csumm(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
complex(psb_spk_), intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
complex(psb_spk_), allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_)&
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_complex,mpi_sum,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_complex,mpi_sum,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_complex,mpi_sum,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_csumm
|
|
|
|
subroutine psb_zsums(ictxt,dat,root)
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
complex(psb_dpk_), intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
complex(psb_dpk_) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,mpi_double_complex,mpi_sum,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,mpi_double_complex,mpi_sum,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
#endif
|
|
end subroutine psb_zsums
|
|
|
|
subroutine psb_zsumv(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
complex(psb_dpk_), intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
complex(psb_dpk_), allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_) &
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_double_complex,&
|
|
& mpi_sum,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_double_complex,mpi_sum,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_double_complex,mpi_sum,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_zsumv
|
|
|
|
subroutine psb_zsumm(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
complex(psb_dpk_), intent(inout) :: dat(:,:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
complex(psb_dpk_), allocatable :: dat_(:,:)
|
|
integer :: iam, np, info
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_)&
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_double_complex,mpi_sum,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat,1),size(dat,2),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_double_complex,mpi_sum,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_double_complex,mpi_sum,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_zsumm
|
|
|
|
! !!!!!!!!!!!!
|
|
!
|
|
! Norm 2
|
|
!
|
|
! !!!!!!!!!!!!
|
|
subroutine psb_s_nrm2s(ictxt,dat,root)
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_spk_), intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_spk_) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,mpi_real,mpi_snrm2_op,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,mpi_real,mpi_snrm2_op,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
#endif
|
|
end subroutine psb_s_nrm2s
|
|
|
|
subroutine psb_d_nrm2s(ictxt,dat,root)
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_dpk_), intent(inout) :: dat
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_dpk_) :: dat_
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call mpi_allreduce(dat,dat_,1,mpi_double_precision,mpi_dnrm2_op,ictxt,info)
|
|
dat = dat_
|
|
else
|
|
call mpi_reduce(dat,dat_,1,mpi_double_precision,mpi_dnrm2_op,root_,ictxt,info)
|
|
dat = dat_
|
|
endif
|
|
#endif
|
|
end subroutine psb_d_nrm2s
|
|
|
|
subroutine psb_s_nrm2v(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_spk_), intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_spk_), allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_) &
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_real,&
|
|
& mpi_snrm2_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_real,&
|
|
& mpi_snrm2_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_real,&
|
|
& mpi_snrm2_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_s_nrm2v
|
|
|
|
subroutine psb_d_nrm2v(ictxt,dat,root)
|
|
use psb_realloc_mod
|
|
#ifdef MPI_MOD
|
|
use mpi
|
|
#endif
|
|
implicit none
|
|
#ifdef MPI_H
|
|
include 'mpif.h'
|
|
#endif
|
|
integer, intent(in) :: ictxt
|
|
real(psb_dpk_), intent(inout) :: dat(:)
|
|
integer, intent(in), optional :: root
|
|
integer :: root_
|
|
real(psb_dpk_), allocatable :: dat_(:)
|
|
integer :: iam, np, info
|
|
|
|
|
|
#if !defined(SERIAL_MPI)
|
|
call psb_info(ictxt,iam,np)
|
|
|
|
if (present(root)) then
|
|
root_ = root
|
|
else
|
|
root_ = -1
|
|
endif
|
|
if (root_ == -1) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
if (info == psb_success_) &
|
|
& call mpi_allreduce(dat_,dat,size(dat),mpi_double_precision,&
|
|
& mpi_dnrm2_op,ictxt,info)
|
|
else
|
|
if (iam == root_) then
|
|
call psb_realloc(size(dat),dat_,info)
|
|
dat_ = dat
|
|
call mpi_reduce(dat_,dat,size(dat),mpi_double_precision,&
|
|
& mpi_dnrm2_op,root_,ictxt,info)
|
|
else
|
|
call psb_realloc(1,dat_,info)
|
|
call mpi_reduce(dat,dat_,size(dat),mpi_double_precision,&
|
|
& mpi_dnrm2_op,root_,ictxt,info)
|
|
end if
|
|
endif
|
|
#endif
|
|
end subroutine psb_d_nrm2v
|
|
|
|
|
|
end module psi_reduce_mod
|