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psblas-3.99:

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base/comm/psb_cspgather.F90
 base/comm/psb_dspgather.F90
 base/comm/psb_sspgather.F90
 base/comm/psb_zspgather.F90
 base/internals/psi_cswapdata.F90
 base/internals/psi_desc_impl.f90
 base/internals/psi_dswapdata.F90
 base/internals/psi_sswapdata.F90
 base/internals/psi_zswapdata.F90
 base/modules/Makefile
 base/modules/psb_c_base_vect_mod.f90
 base/modules/psb_c_tools_mod.f90
 base/modules/psb_cd_tools_mod.f90
 base/modules/psb_d_base_vect_mod.f90
 base/modules/psb_d_tools_mod.f90
 base/modules/psb_desc_mod.f90
 base/modules/psb_s_base_vect_mod.f90
 base/modules/psb_s_tools_mod.f90
 base/modules/psb_z_base_vect_mod.f90
 base/modules/psb_z_tools_mod.f90
 base/modules/psi_c_mod.f90
 base/modules/psi_d_mod.f90
 base/modules/psi_i_mod.f90
 base/modules/psi_s_mod.f90
 base/modules/psi_z_mod.f90
 base/tools/psb_ccdbldext.F90
 base/tools/psb_cd_lstext.f90
 base/tools/psb_cdcpy.F90
 base/tools/psb_csphalo.F90
 base/tools/psb_dcdbldext.F90
 base/tools/psb_dsphalo.F90
 base/tools/psb_icdasb.F90
 base/tools/psb_scdbldext.F90
 base/tools/psb_ssphalo.F90
 base/tools/psb_zcdbldext.F90
 base/tools/psb_zsphalo.F90

First round of changes: 
 Add encapsulated vectors for DESC. 
 Add MOLD to CDASB.
 Change swapdata.
psblas-3.2.0
Salvatore Filippone 11 years ago
parent aa0b8d104d
commit bdc3cc925a
36 changed files with 1817 additions and 86 deletions
Show Stats Download Patch File Download Diff File

4
base/comm/psb_cspgather.F90
Unescape Escape View File

@ -113,9 +113,9 @@ subroutine psb_csp_allgather(globa, loca, desc_a, info, root, dupl,keepnum,keep
idisp(ip) = sum(nzbr(1:ip-1))
enddo
ndx = nzbr(me+1)
call mpi_allgatherv(loc_coo%val,ndx,mpi_complex,&
call mpi_allgatherv(loc_coo%val,ndx,psb_mpi_c_spk_,&
& glob_coo%val,nzbr,idisp,&
& mpi_complex,icomm,minfo)
& psb_mpi_c_spk_,icomm,minfo)
if (minfo == psb_success_) call &
& mpi_allgatherv(loc_coo%ia,ndx,psb_mpi_ipk_integer,&
& glob_coo%ia,nzbr,idisp,&

4
base/comm/psb_dspgather.F90
Unescape Escape View File

@ -113,9 +113,9 @@ subroutine psb_dsp_allgather(globa, loca, desc_a, info, root, dupl,keepnum,keep
idisp(ip) = sum(nzbr(1:ip-1))
enddo
ndx = nzbr(me+1)
call mpi_allgatherv(loc_coo%val,ndx,mpi_double_precision,&
call mpi_allgatherv(loc_coo%val,ndx,psb_mpi_r_dpk_,&
& glob_coo%val,nzbr,idisp,&
& mpi_double_precision,icomm,minfo)
& psb_mpi_r_dpk_,icomm,minfo)
if (minfo == psb_success_) call &
& mpi_allgatherv(loc_coo%ia,ndx,psb_mpi_ipk_integer,&
& glob_coo%ia,nzbr,idisp,&

4
base/comm/psb_sspgather.F90
Unescape Escape View File

@ -113,9 +113,9 @@ subroutine psb_ssp_allgather(globa, loca, desc_a, info, root, dupl,keepnum,keep
idisp(ip) = sum(nzbr(1:ip-1))
enddo
ndx = nzbr(me+1)
call mpi_allgatherv(loc_coo%val,ndx,mpi_real,&
call mpi_allgatherv(loc_coo%val,ndx,psb_mpi_r_spk_,&
& glob_coo%val,nzbr,idisp,&
& mpi_real,icomm,minfo)
& psb_mpi_r_spk_,icomm,minfo)
if (minfo == psb_success_) call &
& mpi_allgatherv(loc_coo%ia,ndx,psb_mpi_ipk_integer,&
& glob_coo%ia,nzbr,idisp,&

4
base/comm/psb_zspgather.F90
Unescape Escape View File

@ -113,9 +113,9 @@ subroutine psb_zsp_allgather(globa, loca, desc_a, info, root, dupl,keepnum,keep
idisp(ip) = sum(nzbr(1:ip-1))
enddo
ndx = nzbr(me+1)
call mpi_allgatherv(loc_coo%val,ndx,mpi_double_complex,&
call mpi_allgatherv(loc_coo%val,ndx,psb_mpi_c_dpk_,&
& glob_coo%val,nzbr,idisp,&
& mpi_double_complex,icomm,minfo)
& psb_mpi_c_dpk_,icomm,minfo)
if (minfo == psb_success_) call &
& mpi_allgatherv(loc_coo%ia,ndx,psb_mpi_ipk_integer,&
& glob_coo%ia,nzbr,idisp,&

369
base/internals/psi_cswapdata.F90
Unescape Escape View File

@ -1040,6 +1040,7 @@ subroutine psi_cswapdata_vect(flag,beta,y,desc_a,work,info,data)
! locals
integer(psb_ipk_) :: ictxt, np, me, icomm, idxs, idxr, totxch, data_, err_act
integer(psb_ipk_), pointer :: d_idx(:)
class(psb_i_base_vect_type), pointer :: d_vidx
character(len=20) :: name
info=psb_success_
@ -1068,13 +1069,14 @@ subroutine psi_cswapdata_vect(flag,beta,y,desc_a,work,info,data)
data_ = psb_comm_halo_
end if
call desc_a%get_list(data_,d_idx,totxch,idxr,idxs,info)
!!$ call desc_a%get_list(data_,d_idx,totxch,idxr,idxs,info)
call desc_a%get_list(data_,d_vidx,totxch,idxr,idxs,info)
if (info /= psb_success_) then
call psb_errpush(psb_err_internal_error_,name,a_err='psb_cd_get_list')
goto 9999
end if
call psi_swapdata(ictxt,icomm,flag,beta,y,d_idx,totxch,idxs,idxr,work,info)
call psi_swapdata(ictxt,icomm,flag,beta,y,d_vidx,totxch,idxs,idxr,work,info)
if (info /= psb_success_) goto 9999
call psb_erractionrestore(err_act)
@ -1451,3 +1453,366 @@ subroutine psi_cswapidx_vect(iictxt,iicomm,flag,beta,y,idx,totxch,totsnd,totrcv,
return
end subroutine psi_cswapidx_vect
subroutine psi_cswap_vidx_vect(iictxt,iicomm,flag,beta,y,idx,totxch,totsnd,totrcv,work,info)
use psi_mod, psb_protect_name => psi_cswap_vidx_vect
use psb_error_mod
use psb_desc_mod
use psb_penv_mod
use psb_c_base_vect_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_ipk_), intent(in) :: iictxt,iicomm,flag
integer(psb_ipk_), intent(out) :: info
class(psb_c_base_vect_type) :: y
complex(psb_spk_) :: beta
complex(psb_spk_), target :: work(:)
class(psb_i_base_vect_type), intent(in) :: idx
integer(psb_ipk_), intent(in) :: totxch,totsnd, totrcv
! locals
integer(psb_mpik_) :: ictxt, icomm, np, me,&
& proc_to_comm, p2ptag, p2pstat(mpi_status_size), iret
integer(psb_mpik_), allocatable, dimension(:) :: bsdidx, brvidx,&
& sdsz, rvsz, prcid, rvhd, sdhd
integer(psb_ipk_) :: nesd, nerv,&
& err_act, i, idx_pt, totsnd_, totrcv_,&
& snd_pt, rcv_pt, pnti, n
integer(psb_ipk_) :: ierr(5)
logical :: swap_mpi, swap_sync, swap_send, swap_recv,&
& albf,do_send,do_recv
logical, parameter :: usersend=.false.
complex(psb_spk_), pointer, dimension(:) :: sndbuf, rcvbuf
#ifdef HAVE_VOLATILE
volatile :: sndbuf, rcvbuf
#endif
character(len=20) :: name
info=psb_success_
name='psi_swap_datav'
call psb_erractionsave(err_act)
ictxt = iictxt
icomm = iicomm
call psb_info(ictxt,me,np)
if (np == -1) then
info=psb_err_context_error_
call psb_errpush(info,name)
goto 9999
endif
n=1
swap_mpi = iand(flag,psb_swap_mpi_) /= 0
swap_sync = iand(flag,psb_swap_sync_) /= 0
swap_send = iand(flag,psb_swap_send_) /= 0
swap_recv = iand(flag,psb_swap_recv_) /= 0
do_send = swap_mpi .or. swap_sync .or. swap_send
do_recv = swap_mpi .or. swap_sync .or. swap_recv
totrcv_ = totrcv * n
totsnd_ = totsnd * n
if (swap_mpi) then
allocate(sdsz(0:np-1), rvsz(0:np-1), bsdidx(0:np-1),&
& brvidx(0:np-1), rvhd(0:np-1), sdhd(0:np-1), prcid(0:np-1),&
& stat=info)
if(info /= psb_success_) then
call psb_errpush(psb_err_alloc_dealloc_,name)
goto 9999
end if
rvhd(:) = mpi_request_null
sdsz(:) = 0
rvsz(:) = 0
! prepare info for communications
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
call psb_get_rank(prcid(proc_to_comm),ictxt,proc_to_comm)
brvidx(proc_to_comm) = rcv_pt
rvsz(proc_to_comm) = nerv
bsdidx(proc_to_comm) = snd_pt
sdsz(proc_to_comm) = nesd
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
else
allocate(rvhd(totxch),prcid(totxch),stat=info)
if(info /= psb_success_) then
call psb_errpush(psb_err_alloc_dealloc_,name)
goto 9999
end if
end if
totrcv_ = max(totrcv_,1)
totsnd_ = max(totsnd_,1)
if((totrcv_+totsnd_) < size(work)) then
sndbuf => work(1:totsnd_)
rcvbuf => work(totsnd_+1:totsnd_+totrcv_)
albf=.false.
else
allocate(sndbuf(totsnd_),rcvbuf(totrcv_), stat=info)
if(info /= psb_success_) then
call psb_errpush(psb_err_alloc_dealloc_,name)
goto 9999
end if
albf=.true.
end if
if (do_send) then
! Pack send buffers
pnti = 1
snd_pt = 1
do i=1, totxch
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
idx_pt = 1+pnti+nerv+psb_n_elem_send_
call y%gth(idx_pt,nesd,idx,&
& sndbuf(snd_pt:snd_pt+nesd-1))
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
end if
! Case SWAP_MPI
if (swap_mpi) then
! swap elements using mpi_alltoallv
call mpi_alltoallv(sndbuf,sdsz,bsdidx,&
& psb_mpi_c_spk_,rcvbuf,rvsz,&
& brvidx,psb_mpi_c_spk_,icomm,iret)
if(iret /= mpi_success) then
ierr(1) = iret
info=psb_err_mpi_error_
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
else if (swap_sync) then
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
if (proc_to_comm < me) then
if (nesd>0) call psb_snd(ictxt,&
& sndbuf(snd_pt:snd_pt+nesd-1), proc_to_comm)
if (nerv>0) call psb_rcv(ictxt,&
& rcvbuf(rcv_pt:rcv_pt+nerv-1), proc_to_comm)
else if (proc_to_comm > me) then
if (nerv>0) call psb_rcv(ictxt,&
& rcvbuf(rcv_pt:rcv_pt+nerv-1), proc_to_comm)
if (nesd>0) call psb_snd(ictxt,&
& sndbuf(snd_pt:snd_pt+nesd-1), proc_to_comm)
else if (proc_to_comm == me) then
if (nesd /= nerv) then
write(psb_err_unit,*) &
& 'Fatal error in swapdata: mismatch on self send',&
& nerv,nesd
end if
rcvbuf(rcv_pt:rcv_pt+nerv-1) = sndbuf(snd_pt:snd_pt+nesd-1)
end if
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
else if (swap_send .and. swap_recv) then
! First I post all the non blocking receives
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
call psb_get_rank(prcid(i),ictxt,proc_to_comm)
if ((nerv>0).and.(proc_to_comm /= me)) then
p2ptag = psb_complex_swap_tag
call mpi_irecv(rcvbuf(rcv_pt),nerv,&
& psb_mpi_c_spk_,prcid(i),&
& p2ptag, icomm,rvhd(i),iret)
end if
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
! Then I post all the blocking sends
if (usersend) call mpi_barrier(icomm,iret)
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
p2ptag = psb_complex_swap_tag
if ((nesd>0).and.(proc_to_comm /= me)) then
if (usersend) then
call mpi_rsend(sndbuf(snd_pt),nesd,&
& psb_mpi_c_spk_,prcid(i),&
& p2ptag,icomm,iret)
else
call mpi_send(sndbuf(snd_pt),nesd,&
& psb_mpi_c_spk_,prcid(i),&
& p2ptag,icomm,iret)
end if
if(iret /= mpi_success) then
ierr(1) = iret
info=psb_err_mpi_error_
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
end if
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
pnti = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
p2ptag = psb_complex_swap_tag
if ((proc_to_comm /= me).and.(nerv>0)) then
call mpi_wait(rvhd(i),p2pstat,iret)
if(iret /= mpi_success) then
ierr(1) = iret
info=psb_err_mpi_error_
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
else if (proc_to_comm == me) then
if (nesd /= nerv) then
write(psb_err_unit,*) &
& 'Fatal error in swapdata: mismatch on self send',&
& nerv,nesd
end if
rcvbuf(rcv_pt:rcv_pt+nerv-1) = sndbuf(snd_pt:snd_pt+nesd-1)
end if
pnti = pnti + nerv + nesd + 3
end do
else if (swap_send) then
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
if (nesd>0) call psb_snd(ictxt,&
& sndbuf(snd_pt:snd_pt+nesd-1), proc_to_comm)
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
else if (swap_recv) then
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
if (nerv>0) call psb_rcv(ictxt,&
& rcvbuf(rcv_pt:rcv_pt+nerv-1), proc_to_comm)
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
end if
if (do_recv) then
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
idx_pt = 1+pnti+psb_n_elem_recv_
call y%sct(idx_pt,nerv,idx,&
& rcvbuf(rcv_pt:rcv_pt+nerv-1),beta)
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
end if
if (swap_mpi) then
deallocate(sdsz,rvsz,bsdidx,brvidx,rvhd,prcid,sdhd,&
& stat=info)
else
deallocate(rvhd,prcid,stat=info)
end if
if(info /= psb_success_) then
call psb_errpush(psb_err_alloc_dealloc_,name)
goto 9999
end if
if(albf) deallocate(sndbuf,rcvbuf,stat=info)
if(info /= psb_success_) then
call psb_errpush(psb_err_alloc_dealloc_,name)
goto 9999
end if
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_abort_) then
call psb_error(ictxt)
return
end if
return
end subroutine psi_cswap_vidx_vect

9
base/internals/psi_desc_impl.f90
Unescape Escape View File

@ -60,7 +60,7 @@ subroutine psi_renum_index(iperm,idx,info)
end subroutine psi_renum_index
subroutine psi_cnv_dsc(halo_in,ovrlap_in,ext_in,cdesc, info)
subroutine psi_cnv_dsc(halo_in,ovrlap_in,ext_in,cdesc, info, mold)
use psi_mod, psi_protect_name => psi_cnv_dsc
use psb_realloc_mod
@ -70,6 +70,7 @@ subroutine psi_cnv_dsc(halo_in,ovrlap_in,ext_in,cdesc, info)
integer(psb_ipk_), intent(in) :: halo_in(:), ovrlap_in(:),ext_in(:)
type(psb_desc_type), intent(inout) :: cdesc
integer(psb_ipk_), intent(out) :: info
class(psb_i_base_vect_type), optional, intent(in) :: mold
! ....local scalars....
integer(psb_ipk_) :: np,me
@ -178,6 +179,12 @@ subroutine psi_cnv_dsc(halo_in,ovrlap_in,ext_in,cdesc, info)
call psi_crea_bnd_elem(idx_out,cdesc,info)
if (info == psb_success_) call psb_move_alloc(idx_out,cdesc%bnd_elem,info)
call cdesc%v_halo_index%bld(cdesc%halo_index,mold=mold)
call cdesc%v_ext_index%bld(cdesc%ext_index,mold=mold)
call cdesc%v_ovrlap_index%bld(cdesc%ovrlap_index,mold=mold)
call cdesc%v_ovr_mst_idx%bld(cdesc%ovr_mst_idx,mold=mold)
if (info /= psb_success_) then
call psb_errpush(psb_err_from_subroutine_,name,a_err='psi_crea_bnd_elem')
goto 9999

369
base/internals/psi_dswapdata.F90
Unescape Escape View File

@ -1040,6 +1040,7 @@ subroutine psi_dswapdata_vect(flag,beta,y,desc_a,work,info,data)
! locals
integer(psb_ipk_) :: ictxt, np, me, icomm, idxs, idxr, totxch, data_, err_act
integer(psb_ipk_), pointer :: d_idx(:)
class(psb_i_base_vect_type), pointer :: d_vidx
character(len=20) :: name
info=psb_success_
@ -1068,13 +1069,14 @@ subroutine psi_dswapdata_vect(flag,beta,y,desc_a,work,info,data)
data_ = psb_comm_halo_
end if
call desc_a%get_list(data_,d_idx,totxch,idxr,idxs,info)
!!$ call desc_a%get_list(data_,d_idx,totxch,idxr,idxs,info)
call desc_a%get_list(data_,d_vidx,totxch,idxr,idxs,info)
if (info /= psb_success_) then
call psb_errpush(psb_err_internal_error_,name,a_err='psb_cd_get_list')
goto 9999
end if
call psi_swapdata(ictxt,icomm,flag,beta,y,d_idx,totxch,idxs,idxr,work,info)
call psi_swapdata(ictxt,icomm,flag,beta,y,d_vidx,totxch,idxs,idxr,work,info)
if (info /= psb_success_) goto 9999
call psb_erractionrestore(err_act)
@ -1451,3 +1453,366 @@ subroutine psi_dswapidx_vect(iictxt,iicomm,flag,beta,y,idx,totxch,totsnd,totrcv,
return
end subroutine psi_dswapidx_vect
subroutine psi_dswap_vidx_vect(iictxt,iicomm,flag,beta,y,idx,totxch,totsnd,totrcv,work,info)
use psi_mod, psb_protect_name => psi_dswap_vidx_vect
use psb_error_mod
use psb_desc_mod
use psb_penv_mod
use psb_d_base_vect_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_ipk_), intent(in) :: iictxt,iicomm,flag
integer(psb_ipk_), intent(out) :: info
class(psb_d_base_vect_type) :: y
real(psb_dpk_) :: beta
real(psb_dpk_), target :: work(:)
class(psb_i_base_vect_type), intent(in) :: idx
integer(psb_ipk_), intent(in) :: totxch,totsnd, totrcv
! locals
integer(psb_mpik_) :: ictxt, icomm, np, me,&
& proc_to_comm, p2ptag, p2pstat(mpi_status_size), iret
integer(psb_mpik_), allocatable, dimension(:) :: bsdidx, brvidx,&
& sdsz, rvsz, prcid, rvhd, sdhd
integer(psb_ipk_) :: nesd, nerv,&
& err_act, i, idx_pt, totsnd_, totrcv_,&
& snd_pt, rcv_pt, pnti, n
integer(psb_ipk_) :: ierr(5)
logical :: swap_mpi, swap_sync, swap_send, swap_recv,&
& albf,do_send,do_recv
logical, parameter :: usersend=.false.
real(psb_dpk_), pointer, dimension(:) :: sndbuf, rcvbuf
#ifdef HAVE_VOLATILE
volatile :: sndbuf, rcvbuf
#endif
character(len=20) :: name
info=psb_success_
name='psi_swap_datav'
call psb_erractionsave(err_act)
ictxt = iictxt
icomm = iicomm
call psb_info(ictxt,me,np)
if (np == -1) then
info=psb_err_context_error_
call psb_errpush(info,name)
goto 9999
endif
n=1
swap_mpi = iand(flag,psb_swap_mpi_) /= 0
swap_sync = iand(flag,psb_swap_sync_) /= 0
swap_send = iand(flag,psb_swap_send_) /= 0
swap_recv = iand(flag,psb_swap_recv_) /= 0
do_send = swap_mpi .or. swap_sync .or. swap_send
do_recv = swap_mpi .or. swap_sync .or. swap_recv
totrcv_ = totrcv * n
totsnd_ = totsnd * n
if (swap_mpi) then
allocate(sdsz(0:np-1), rvsz(0:np-1), bsdidx(0:np-1),&
& brvidx(0:np-1), rvhd(0:np-1), sdhd(0:np-1), prcid(0:np-1),&
& stat=info)
if(info /= psb_success_) then
call psb_errpush(psb_err_alloc_dealloc_,name)
goto 9999
end if
rvhd(:) = mpi_request_null
sdsz(:) = 0
rvsz(:) = 0
! prepare info for communications
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
call psb_get_rank(prcid(proc_to_comm),ictxt,proc_to_comm)
brvidx(proc_to_comm) = rcv_pt
rvsz(proc_to_comm) = nerv
bsdidx(proc_to_comm) = snd_pt
sdsz(proc_to_comm) = nesd
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
else
allocate(rvhd(totxch),prcid(totxch),stat=info)
if(info /= psb_success_) then
call psb_errpush(psb_err_alloc_dealloc_,name)
goto 9999
end if
end if
totrcv_ = max(totrcv_,1)
totsnd_ = max(totsnd_,1)
if((totrcv_+totsnd_) < size(work)) then
sndbuf => work(1:totsnd_)
rcvbuf => work(totsnd_+1:totsnd_+totrcv_)
albf=.false.
else
allocate(sndbuf(totsnd_),rcvbuf(totrcv_), stat=info)
if(info /= psb_success_) then
call psb_errpush(psb_err_alloc_dealloc_,name)
goto 9999
end if
albf=.true.
end if
if (do_send) then
! Pack send buffers
pnti = 1
snd_pt = 1
do i=1, totxch
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
idx_pt = 1+pnti+nerv+psb_n_elem_send_
call y%gth(idx_pt,nesd,idx,&
& sndbuf(snd_pt:snd_pt+nesd-1))
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
end if
! Case SWAP_MPI
if (swap_mpi) then
! swap elements using mpi_alltoallv
call mpi_alltoallv(sndbuf,sdsz,bsdidx,&
& psb_mpi_r_dpk_,rcvbuf,rvsz,&
& brvidx,psb_mpi_r_dpk_,icomm,iret)
if(iret /= mpi_success) then
ierr(1) = iret
info=psb_err_mpi_error_
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
else if (swap_sync) then
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
if (proc_to_comm < me) then
if (nesd>0) call psb_snd(ictxt,&
& sndbuf(snd_pt:snd_pt+nesd-1), proc_to_comm)
if (nerv>0) call psb_rcv(ictxt,&
& rcvbuf(rcv_pt:rcv_pt+nerv-1), proc_to_comm)
else if (proc_to_comm > me) then
if (nerv>0) call psb_rcv(ictxt,&
& rcvbuf(rcv_pt:rcv_pt+nerv-1), proc_to_comm)
if (nesd>0) call psb_snd(ictxt,&
& sndbuf(snd_pt:snd_pt+nesd-1), proc_to_comm)
else if (proc_to_comm == me) then
if (nesd /= nerv) then
write(psb_err_unit,*) &
& 'Fatal error in swapdata: mismatch on self send',&
& nerv,nesd
end if
rcvbuf(rcv_pt:rcv_pt+nerv-1) = sndbuf(snd_pt:snd_pt+nesd-1)
end if
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
else if (swap_send .and. swap_recv) then
! First I post all the non blocking receives
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
call psb_get_rank(prcid(i),ictxt,proc_to_comm)
if ((nerv>0).and.(proc_to_comm /= me)) then
p2ptag = psb_double_swap_tag
call mpi_irecv(rcvbuf(rcv_pt),nerv,&
& psb_mpi_r_dpk_,prcid(i),&
& p2ptag, icomm,rvhd(i),iret)
end if
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
! Then I post all the blocking sends
if (usersend) call mpi_barrier(icomm,iret)
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
p2ptag = psb_double_swap_tag
if ((nesd>0).and.(proc_to_comm /= me)) then
if (usersend) then
call mpi_rsend(sndbuf(snd_pt),nesd,&
& psb_mpi_r_dpk_,prcid(i),&
& p2ptag,icomm,iret)
else
call mpi_send(sndbuf(snd_pt),nesd,&
& psb_mpi_r_dpk_,prcid(i),&
& p2ptag,icomm,iret)
end if
if(iret /= mpi_success) then
ierr(1) = iret
info=psb_err_mpi_error_
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
end if
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
pnti = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
p2ptag = psb_double_swap_tag
if ((proc_to_comm /= me).and.(nerv>0)) then
call mpi_wait(rvhd(i),p2pstat,iret)
if(iret /= mpi_success) then
ierr(1) = iret
info=psb_err_mpi_error_
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
else if (proc_to_comm == me) then
if (nesd /= nerv) then
write(psb_err_unit,*) &
& 'Fatal error in swapdata: mismatch on self send',&
& nerv,nesd
end if
rcvbuf(rcv_pt:rcv_pt+nerv-1) = sndbuf(snd_pt:snd_pt+nesd-1)
end if
pnti = pnti + nerv + nesd + 3
end do
else if (swap_send) then
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
if (nesd>0) call psb_snd(ictxt,&
& sndbuf(snd_pt:snd_pt+nesd-1), proc_to_comm)
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
else if (swap_recv) then
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
if (nerv>0) call psb_rcv(ictxt,&
& rcvbuf(rcv_pt:rcv_pt+nerv-1), proc_to_comm)
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
end if
if (do_recv) then
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
idx_pt = 1+pnti+psb_n_elem_recv_
call y%sct(idx_pt,nerv,idx,&
& rcvbuf(rcv_pt:rcv_pt+nerv-1),beta)
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
end if
if (swap_mpi) then
deallocate(sdsz,rvsz,bsdidx,brvidx,rvhd,prcid,sdhd,&
& stat=info)
else
deallocate(rvhd,prcid,stat=info)
end if
if(info /= psb_success_) then
call psb_errpush(psb_err_alloc_dealloc_,name)
goto 9999
end if
if(albf) deallocate(sndbuf,rcvbuf,stat=info)
if(info /= psb_success_) then
call psb_errpush(psb_err_alloc_dealloc_,name)
goto 9999
end if
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_abort_) then
call psb_error(ictxt)
return
end if
return
end subroutine psi_dswap_vidx_vect

369
base/internals/psi_sswapdata.F90
Unescape Escape View File

@ -1040,6 +1040,7 @@ subroutine psi_sswapdata_vect(flag,beta,y,desc_a,work,info,data)
! locals
integer(psb_ipk_) :: ictxt, np, me, icomm, idxs, idxr, totxch, data_, err_act
integer(psb_ipk_), pointer :: d_idx(:)
class(psb_i_base_vect_type), pointer :: d_vidx
character(len=20) :: name
info=psb_success_
@ -1068,13 +1069,14 @@ subroutine psi_sswapdata_vect(flag,beta,y,desc_a,work,info,data)
data_ = psb_comm_halo_
end if
call desc_a%get_list(data_,d_idx,totxch,idxr,idxs,info)
!!$ call desc_a%get_list(data_,d_idx,totxch,idxr,idxs,info)
call desc_a%get_list(data_,d_vidx,totxch,idxr,idxs,info)
if (info /= psb_success_) then
call psb_errpush(psb_err_internal_error_,name,a_err='psb_cd_get_list')
goto 9999
end if
call psi_swapdata(ictxt,icomm,flag,beta,y,d_idx,totxch,idxs,idxr,work,info)
call psi_swapdata(ictxt,icomm,flag,beta,y,d_vidx,totxch,idxs,idxr,work,info)
if (info /= psb_success_) goto 9999
call psb_erractionrestore(err_act)
@ -1451,3 +1453,366 @@ subroutine psi_sswapidx_vect(iictxt,iicomm,flag,beta,y,idx,totxch,totsnd,totrcv,
return
end subroutine psi_sswapidx_vect
subroutine psi_sswap_vidx_vect(iictxt,iicomm,flag,beta,y,idx,totxch,totsnd,totrcv,work,info)
use psi_mod, psb_protect_name => psi_sswap_vidx_vect
use psb_error_mod
use psb_desc_mod
use psb_penv_mod
use psb_s_base_vect_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_ipk_), intent(in) :: iictxt,iicomm,flag
integer(psb_ipk_), intent(out) :: info
class(psb_s_base_vect_type) :: y
real(psb_spk_) :: beta
real(psb_spk_), target :: work(:)
class(psb_i_base_vect_type), intent(in) :: idx
integer(psb_ipk_), intent(in) :: totxch,totsnd, totrcv
! locals
integer(psb_mpik_) :: ictxt, icomm, np, me,&
& proc_to_comm, p2ptag, p2pstat(mpi_status_size), iret
integer(psb_mpik_), allocatable, dimension(:) :: bsdidx, brvidx,&
& sdsz, rvsz, prcid, rvhd, sdhd
integer(psb_ipk_) :: nesd, nerv,&
& err_act, i, idx_pt, totsnd_, totrcv_,&
& snd_pt, rcv_pt, pnti, n
integer(psb_ipk_) :: ierr(5)
logical :: swap_mpi, swap_sync, swap_send, swap_recv,&
& albf,do_send,do_recv
logical, parameter :: usersend=.false.
real(psb_spk_), pointer, dimension(:) :: sndbuf, rcvbuf
#ifdef HAVE_VOLATILE
volatile :: sndbuf, rcvbuf
#endif
character(len=20) :: name
info=psb_success_
name='psi_swap_datav'
call psb_erractionsave(err_act)
ictxt = iictxt
icomm = iicomm
call psb_info(ictxt,me,np)
if (np == -1) then
info=psb_err_context_error_
call psb_errpush(info,name)
goto 9999
endif
n=1
swap_mpi = iand(flag,psb_swap_mpi_) /= 0
swap_sync = iand(flag,psb_swap_sync_) /= 0
swap_send = iand(flag,psb_swap_send_) /= 0
swap_recv = iand(flag,psb_swap_recv_) /= 0
do_send = swap_mpi .or. swap_sync .or. swap_send
do_recv = swap_mpi .or. swap_sync .or. swap_recv
totrcv_ = totrcv * n
totsnd_ = totsnd * n
if (swap_mpi) then
allocate(sdsz(0:np-1), rvsz(0:np-1), bsdidx(0:np-1),&
& brvidx(0:np-1), rvhd(0:np-1), sdhd(0:np-1), prcid(0:np-1),&
& stat=info)
if(info /= psb_success_) then
call psb_errpush(psb_err_alloc_dealloc_,name)
goto 9999
end if
rvhd(:) = mpi_request_null
sdsz(:) = 0
rvsz(:) = 0
! prepare info for communications
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
call psb_get_rank(prcid(proc_to_comm),ictxt,proc_to_comm)
brvidx(proc_to_comm) = rcv_pt
rvsz(proc_to_comm) = nerv
bsdidx(proc_to_comm) = snd_pt
sdsz(proc_to_comm) = nesd
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
else
allocate(rvhd(totxch),prcid(totxch),stat=info)
if(info /= psb_success_) then
call psb_errpush(psb_err_alloc_dealloc_,name)
goto 9999
end if
end if
totrcv_ = max(totrcv_,1)
totsnd_ = max(totsnd_,1)
if((totrcv_+totsnd_) < size(work)) then
sndbuf => work(1:totsnd_)
rcvbuf => work(totsnd_+1:totsnd_+totrcv_)
albf=.false.
else
allocate(sndbuf(totsnd_),rcvbuf(totrcv_), stat=info)
if(info /= psb_success_) then
call psb_errpush(psb_err_alloc_dealloc_,name)
goto 9999
end if
albf=.true.
end if
if (do_send) then
! Pack send buffers
pnti = 1
snd_pt = 1
do i=1, totxch
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
idx_pt = 1+pnti+nerv+psb_n_elem_send_
call y%gth(idx_pt,nesd,idx,&
& sndbuf(snd_pt:snd_pt+nesd-1))
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
end if
! Case SWAP_MPI
if (swap_mpi) then
! swap elements using mpi_alltoallv
call mpi_alltoallv(sndbuf,sdsz,bsdidx,&
& psb_mpi_r_spk_,rcvbuf,rvsz,&
& brvidx,psb_mpi_r_spk_,icomm,iret)
if(iret /= mpi_success) then
ierr(1) = iret
info=psb_err_mpi_error_
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
else if (swap_sync) then
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
if (proc_to_comm < me) then
if (nesd>0) call psb_snd(ictxt,&
& sndbuf(snd_pt:snd_pt+nesd-1), proc_to_comm)
if (nerv>0) call psb_rcv(ictxt,&
& rcvbuf(rcv_pt:rcv_pt+nerv-1), proc_to_comm)
else if (proc_to_comm > me) then
if (nerv>0) call psb_rcv(ictxt,&
& rcvbuf(rcv_pt:rcv_pt+nerv-1), proc_to_comm)
if (nesd>0) call psb_snd(ictxt,&
& sndbuf(snd_pt:snd_pt+nesd-1), proc_to_comm)
else if (proc_to_comm == me) then
if (nesd /= nerv) then
write(psb_err_unit,*) &
& 'Fatal error in swapdata: mismatch on self send',&
& nerv,nesd
end if
rcvbuf(rcv_pt:rcv_pt+nerv-1) = sndbuf(snd_pt:snd_pt+nesd-1)
end if
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
else if (swap_send .and. swap_recv) then
! First I post all the non blocking receives
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
call psb_get_rank(prcid(i),ictxt,proc_to_comm)
if ((nerv>0).and.(proc_to_comm /= me)) then
p2ptag = psb_real_swap_tag
call mpi_irecv(rcvbuf(rcv_pt),nerv,&
& psb_mpi_r_spk_,prcid(i),&
& p2ptag, icomm,rvhd(i),iret)
end if
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
! Then I post all the blocking sends
if (usersend) call mpi_barrier(icomm,iret)
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
p2ptag = psb_real_swap_tag
if ((nesd>0).and.(proc_to_comm /= me)) then
if (usersend) then
call mpi_rsend(sndbuf(snd_pt),nesd,&
& psb_mpi_r_spk_,prcid(i),&
& p2ptag,icomm,iret)
else
call mpi_send(sndbuf(snd_pt),nesd,&
& psb_mpi_r_spk_,prcid(i),&
& p2ptag,icomm,iret)
end if
if(iret /= mpi_success) then
ierr(1) = iret
info=psb_err_mpi_error_
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
end if
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
pnti = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
p2ptag = psb_real_swap_tag
if ((proc_to_comm /= me).and.(nerv>0)) then
call mpi_wait(rvhd(i),p2pstat,iret)
if(iret /= mpi_success) then
ierr(1) = iret
info=psb_err_mpi_error_
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
else if (proc_to_comm == me) then
if (nesd /= nerv) then
write(psb_err_unit,*) &
& 'Fatal error in swapdata: mismatch on self send',&
& nerv,nesd
end if
rcvbuf(rcv_pt:rcv_pt+nerv-1) = sndbuf(snd_pt:snd_pt+nesd-1)
end if
pnti = pnti + nerv + nesd + 3
end do
else if (swap_send) then
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
if (nesd>0) call psb_snd(ictxt,&
& sndbuf(snd_pt:snd_pt+nesd-1), proc_to_comm)
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
else if (swap_recv) then
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
if (nerv>0) call psb_rcv(ictxt,&
& rcvbuf(rcv_pt:rcv_pt+nerv-1), proc_to_comm)
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
end if
if (do_recv) then
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
idx_pt = 1+pnti+psb_n_elem_recv_
call y%sct(idx_pt,nerv,idx,&
& rcvbuf(rcv_pt:rcv_pt+nerv-1),beta)
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
end if
if (swap_mpi) then
deallocate(sdsz,rvsz,bsdidx,brvidx,rvhd,prcid,sdhd,&
& stat=info)
else
deallocate(rvhd,prcid,stat=info)
end if
if(info /= psb_success_) then
call psb_errpush(psb_err_alloc_dealloc_,name)
goto 9999
end if
if(albf) deallocate(sndbuf,rcvbuf,stat=info)
if(info /= psb_success_) then
call psb_errpush(psb_err_alloc_dealloc_,name)
goto 9999
end if
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_abort_) then
call psb_error(ictxt)
return
end if
return
end subroutine psi_sswap_vidx_vect

369
base/internals/psi_zswapdata.F90
Unescape Escape View File

@ -1040,6 +1040,7 @@ subroutine psi_zswapdata_vect(flag,beta,y,desc_a,work,info,data)
! locals
integer(psb_ipk_) :: ictxt, np, me, icomm, idxs, idxr, totxch, data_, err_act
integer(psb_ipk_), pointer :: d_idx(:)
class(psb_i_base_vect_type), pointer :: d_vidx
character(len=20) :: name
info=psb_success_
@ -1068,13 +1069,14 @@ subroutine psi_zswapdata_vect(flag,beta,y,desc_a,work,info,data)
data_ = psb_comm_halo_
end if
call desc_a%get_list(data_,d_idx,totxch,idxr,idxs,info)
!!$ call desc_a%get_list(data_,d_idx,totxch,idxr,idxs,info)
call desc_a%get_list(data_,d_vidx,totxch,idxr,idxs,info)
if (info /= psb_success_) then
call psb_errpush(psb_err_internal_error_,name,a_err='psb_cd_get_list')
goto 9999
end if
call psi_swapdata(ictxt,icomm,flag,beta,y,d_idx,totxch,idxs,idxr,work,info)
call psi_swapdata(ictxt,icomm,flag,beta,y,d_vidx,totxch,idxs,idxr,work,info)
if (info /= psb_success_) goto 9999
call psb_erractionrestore(err_act)
@ -1451,3 +1453,366 @@ subroutine psi_zswapidx_vect(iictxt,iicomm,flag,beta,y,idx,totxch,totsnd,totrcv,
return
end subroutine psi_zswapidx_vect
subroutine psi_zswap_vidx_vect(iictxt,iicomm,flag,beta,y,idx,totxch,totsnd,totrcv,work,info)
use psi_mod, psb_protect_name => psi_zswap_vidx_vect
use psb_error_mod
use psb_desc_mod
use psb_penv_mod
use psb_z_base_vect_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
integer(psb_ipk_), intent(in) :: iictxt,iicomm,flag
integer(psb_ipk_), intent(out) :: info
class(psb_z_base_vect_type) :: y
complex(psb_dpk_) :: beta
complex(psb_dpk_), target :: work(:)
class(psb_i_base_vect_type), intent(in) :: idx
integer(psb_ipk_), intent(in) :: totxch,totsnd, totrcv
! locals
integer(psb_mpik_) :: ictxt, icomm, np, me,&
& proc_to_comm, p2ptag, p2pstat(mpi_status_size), iret
integer(psb_mpik_), allocatable, dimension(:) :: bsdidx, brvidx,&
& sdsz, rvsz, prcid, rvhd, sdhd
integer(psb_ipk_) :: nesd, nerv,&
& err_act, i, idx_pt, totsnd_, totrcv_,&
& snd_pt, rcv_pt, pnti, n
integer(psb_ipk_) :: ierr(5)
logical :: swap_mpi, swap_sync, swap_send, swap_recv,&
& albf,do_send,do_recv
logical, parameter :: usersend=.false.
complex(psb_dpk_), pointer, dimension(:) :: sndbuf, rcvbuf
#ifdef HAVE_VOLATILE
volatile :: sndbuf, rcvbuf
#endif
character(len=20) :: name
info=psb_success_
name='psi_swap_datav'
call psb_erractionsave(err_act)
ictxt = iictxt
icomm = iicomm
call psb_info(ictxt,me,np)
if (np == -1) then
info=psb_err_context_error_
call psb_errpush(info,name)
goto 9999
endif
n=1
swap_mpi = iand(flag,psb_swap_mpi_) /= 0
swap_sync = iand(flag,psb_swap_sync_) /= 0
swap_send = iand(flag,psb_swap_send_) /= 0
swap_recv = iand(flag,psb_swap_recv_) /= 0
do_send = swap_mpi .or. swap_sync .or. swap_send
do_recv = swap_mpi .or. swap_sync .or. swap_recv
totrcv_ = totrcv * n
totsnd_ = totsnd * n
if (swap_mpi) then
allocate(sdsz(0:np-1), rvsz(0:np-1), bsdidx(0:np-1),&
& brvidx(0:np-1), rvhd(0:np-1), sdhd(0:np-1), prcid(0:np-1),&
& stat=info)
if(info /= psb_success_) then
call psb_errpush(psb_err_alloc_dealloc_,name)
goto 9999
end if
rvhd(:) = mpi_request_null
sdsz(:) = 0
rvsz(:) = 0
! prepare info for communications
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
call psb_get_rank(prcid(proc_to_comm),ictxt,proc_to_comm)
brvidx(proc_to_comm) = rcv_pt
rvsz(proc_to_comm) = nerv
bsdidx(proc_to_comm) = snd_pt
sdsz(proc_to_comm) = nesd
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
else
allocate(rvhd(totxch),prcid(totxch),stat=info)
if(info /= psb_success_) then
call psb_errpush(psb_err_alloc_dealloc_,name)
goto 9999
end if
end if
totrcv_ = max(totrcv_,1)
totsnd_ = max(totsnd_,1)
if((totrcv_+totsnd_) < size(work)) then
sndbuf => work(1:totsnd_)
rcvbuf => work(totsnd_+1:totsnd_+totrcv_)
albf=.false.
else
allocate(sndbuf(totsnd_),rcvbuf(totrcv_), stat=info)
if(info /= psb_success_) then
call psb_errpush(psb_err_alloc_dealloc_,name)
goto 9999
end if
albf=.true.
end if
if (do_send) then
! Pack send buffers
pnti = 1
snd_pt = 1
do i=1, totxch
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
idx_pt = 1+pnti+nerv+psb_n_elem_send_
call y%gth(idx_pt,nesd,idx,&
& sndbuf(snd_pt:snd_pt+nesd-1))
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
end if
! Case SWAP_MPI
if (swap_mpi) then
! swap elements using mpi_alltoallv
call mpi_alltoallv(sndbuf,sdsz,bsdidx,&
& psb_mpi_c_dpk_,rcvbuf,rvsz,&
& brvidx,psb_mpi_c_dpk_,icomm,iret)
if(iret /= mpi_success) then
ierr(1) = iret
info=psb_err_mpi_error_
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
else if (swap_sync) then
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
if (proc_to_comm < me) then
if (nesd>0) call psb_snd(ictxt,&
& sndbuf(snd_pt:snd_pt+nesd-1), proc_to_comm)
if (nerv>0) call psb_rcv(ictxt,&
& rcvbuf(rcv_pt:rcv_pt+nerv-1), proc_to_comm)
else if (proc_to_comm > me) then
if (nerv>0) call psb_rcv(ictxt,&
& rcvbuf(rcv_pt:rcv_pt+nerv-1), proc_to_comm)
if (nesd>0) call psb_snd(ictxt,&
& sndbuf(snd_pt:snd_pt+nesd-1), proc_to_comm)
else if (proc_to_comm == me) then
if (nesd /= nerv) then
write(psb_err_unit,*) &
& 'Fatal error in swapdata: mismatch on self send',&
& nerv,nesd
end if
rcvbuf(rcv_pt:rcv_pt+nerv-1) = sndbuf(snd_pt:snd_pt+nesd-1)
end if
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
else if (swap_send .and. swap_recv) then
! First I post all the non blocking receives
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
call psb_get_rank(prcid(i),ictxt,proc_to_comm)
if ((nerv>0).and.(proc_to_comm /= me)) then
p2ptag = psb_dcomplex_swap_tag
call mpi_irecv(rcvbuf(rcv_pt),nerv,&
& psb_mpi_c_dpk_,prcid(i),&
& p2ptag, icomm,rvhd(i),iret)
end if
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
! Then I post all the blocking sends
if (usersend) call mpi_barrier(icomm,iret)
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
p2ptag = psb_dcomplex_swap_tag
if ((nesd>0).and.(proc_to_comm /= me)) then
if (usersend) then
call mpi_rsend(sndbuf(snd_pt),nesd,&
& psb_mpi_c_dpk_,prcid(i),&
& p2ptag,icomm,iret)
else
call mpi_send(sndbuf(snd_pt),nesd,&
& psb_mpi_c_dpk_,prcid(i),&
& p2ptag,icomm,iret)
end if
if(iret /= mpi_success) then
ierr(1) = iret
info=psb_err_mpi_error_
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
end if
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
pnti = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
p2ptag = psb_dcomplex_swap_tag
if ((proc_to_comm /= me).and.(nerv>0)) then
call mpi_wait(rvhd(i),p2pstat,iret)
if(iret /= mpi_success) then
ierr(1) = iret
info=psb_err_mpi_error_
call psb_errpush(info,name,i_err=ierr)
goto 9999
end if
else if (proc_to_comm == me) then
if (nesd /= nerv) then
write(psb_err_unit,*) &
& 'Fatal error in swapdata: mismatch on self send',&
& nerv,nesd
end if
rcvbuf(rcv_pt:rcv_pt+nerv-1) = sndbuf(snd_pt:snd_pt+nesd-1)
end if
pnti = pnti + nerv + nesd + 3
end do
else if (swap_send) then
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
if (nesd>0) call psb_snd(ictxt,&
& sndbuf(snd_pt:snd_pt+nesd-1), proc_to_comm)
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
else if (swap_recv) then
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
if (nerv>0) call psb_rcv(ictxt,&
& rcvbuf(rcv_pt:rcv_pt+nerv-1), proc_to_comm)
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
end if
if (do_recv) then
pnti = 1
snd_pt = 1
rcv_pt = 1
do i=1, totxch
proc_to_comm = idx%v(pnti+psb_proc_id_)
nerv = idx%v(pnti+psb_n_elem_recv_)
nesd = idx%v(pnti+nerv+psb_n_elem_send_)
idx_pt = 1+pnti+psb_n_elem_recv_
call y%sct(idx_pt,nerv,idx,&
& rcvbuf(rcv_pt:rcv_pt+nerv-1),beta)
rcv_pt = rcv_pt + nerv
snd_pt = snd_pt + nesd
pnti = pnti + nerv + nesd + 3
end do
end if
if (swap_mpi) then
deallocate(sdsz,rvsz,bsdidx,brvidx,rvhd,prcid,sdhd,&
& stat=info)
else
deallocate(rvhd,prcid,stat=info)
end if
if(info /= psb_success_) then
call psb_errpush(psb_err_alloc_dealloc_,name)
goto 9999
end if
if(albf) deallocate(sndbuf,rcvbuf,stat=info)
if(info /= psb_success_) then
call psb_errpush(psb_err_alloc_dealloc_,name)
goto 9999
end if
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_abort_) then
call psb_error(ictxt)
return
end if
return
end subroutine psi_zswap_vidx_vect

2
base/modules/Makefile
Unescape Escape View File

@ -87,7 +87,7 @@ psi_mod.o: psb_penv_mod.o psb_desc_mod.o psi_serial_mod.o psb_serial_mod.o\
psb_desc_mod.o: psb_penv_mod.o psb_realloc_mod.o\
psb_hash_mod.o psb_hash_map_mod.o psb_list_map_mod.o \
psb_repl_map_mod.o psb_gen_block_map_mod.o psb_desc_const_mod.o\
psb_indx_map_mod.o
psb_indx_map_mod.o psb_i_vect_mod.o
psb_indx_map_mod.o: psb_desc_const_mod.o psb_error_mod.o psb_penv_mod.o
psb_hash_map_mod.o psb_list_map_mod.o psb_repl_map_mod.o psb_gen_block_map_mod.o:\
psb_indx_map_mod.o psb_desc_const_mod.o \

38
base/modules/psb_c_base_vect_mod.f90
Unescape Escape View File

@ -46,6 +46,7 @@ module psb_c_base_vect_mod
use psb_const_mod
use psb_error_mod
use psb_i_base_vect_mod
!> \namespace psb_base_mod \class psb_c_base_vect_type
@ -141,9 +142,11 @@ module psb_c_base_vect_mod
!
procedure, pass(x) :: gthab => c_base_gthab
procedure, pass(x) :: gthzv => c_base_gthzv
generic, public :: gth => gthab, gthzv
procedure, pass(x) :: gthzv_x => c_base_gthzv_x
generic, public :: gth => gthab, gthzv, gthzv_x
procedure, pass(y) :: sctb => c_base_sctb
generic, public :: sct => sctb
procedure, pass(y) :: sctb_x => c_base_sctb_x
generic, public :: sct => sctb, sctb_x
end type psb_c_base_vect_type
public :: psb_c_base_vect
@ -1042,6 +1045,26 @@ contains
call psi_gth(n,idx,alpha,x%v,beta,y)
end subroutine c_base_gthab
!
! shortcut alpha=1 beta=0
!
!> Function base_gthzv
!! \memberof psb_c_base_vect_type
!! \brief gather into an array special alpha=1 beta=0
!! Y = X(IDX(:))
!! \param n how many entries to consider
!! \param idx(:) indices
subroutine c_base_gthzv_x(i,n,idx,x,y)
use psi_serial_mod
integer(psb_ipk_) :: i,n
class(psb_i_base_vect_type) :: idx
complex(psb_spk_) :: y(:)
class(psb_c_base_vect_type) :: x
call x%gth(n,idx%v(i:),y)
end subroutine c_base_gthzv_x
!
! shortcut alpha=1 beta=0
!
@ -1087,4 +1110,15 @@ contains
end subroutine c_base_sctb
subroutine c_base_sctb_x(i,n,idx,x,beta,y)
use psi_serial_mod
integer(psb_ipk_) :: i, n
class(psb_i_base_vect_type) :: idx
complex(psb_spk_) :: beta, x(:)
class(psb_c_base_vect_type) :: y
call y%sct(n,idx%v(i:),x,beta)
end subroutine c_base_sctb_x
end module psb_c_base_vect_mod

2
base/modules/psb_c_tools_mod.f90
Unescape Escape View File

@ -227,7 +227,7 @@ Module psb_c_tools_mod
& psb_c_base_vect_type, psb_c_vect_type, &
& psb_cspmat_type, psb_c_base_sparse_mat
integer(psb_ipk_), intent(in) :: novr
Type(psb_cspmat_type), Intent(in) :: a
Type(psb_cspmat_type), Intent(inout) :: a
Type(psb_desc_type), Intent(in), target :: desc_a
Type(psb_desc_type), Intent(out) :: desc_ov
integer(psb_ipk_), intent(out) :: info

20
base/modules/psb_cd_tools_mod.f90
Unescape Escape View File

@ -73,9 +73,9 @@ module psb_cd_tools_mod
implicit none
!....parameters...
type(psb_desc_type), intent(in) :: desc_in
type(psb_desc_type), intent(out) :: desc_out
integer(psb_ipk_), intent(out) :: info
type(psb_desc_type), intent(inout) :: desc_in
type(psb_desc_type), intent(out) :: desc_out
integer(psb_ipk_), intent(out) :: info
end subroutine psb_cdcpy
end interface
@ -113,7 +113,7 @@ module psb_cd_tools_mod
Subroutine psb_cd_lstext(desc_a,in_list,desc_ov,info, mask,extype)
import :: psb_ipk_, psb_desc_type
Implicit None
Type(psb_desc_type), Intent(in), target :: desc_a
Type(psb_desc_type), Intent(inout), target :: desc_a
integer(psb_ipk_), intent(in) :: in_list(:)
Type(psb_desc_type), Intent(out) :: desc_ov
integer(psb_ipk_), intent(out) :: info
@ -144,11 +144,12 @@ module psb_cd_tools_mod
end interface
interface psb_icdasb
subroutine psb_icdasb(desc,info,ext_hv)
import :: psb_ipk_, psb_desc_type
subroutine psb_icdasb(desc,info,ext_hv, mold)
import :: psb_ipk_, psb_desc_type, psb_i_base_vect_type
Type(psb_desc_type), intent(inout) :: desc
integer(psb_ipk_), intent(out) :: info
logical, intent(in),optional :: ext_hv
type(psb_i_base_vect_type), optional, intent(in) :: mold
end subroutine psb_icdasb
end interface
@ -200,12 +201,13 @@ contains
end subroutine psb_get_boundary
subroutine psb_cdasb(desc,info)
subroutine psb_cdasb(desc,info,mold)
Type(psb_desc_type), intent(inout) :: desc
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), intent(out) :: info
type(psb_i_base_vect_type), optional, intent(in) :: mold
call psb_icdasb(desc,info,ext_hv=.false.)
call psb_icdasb(desc,info,ext_hv=.false.,mold=mold)
end subroutine psb_cdasb
end module psb_cd_tools_mod

38
base/modules/psb_d_base_vect_mod.f90
Unescape Escape View File

@ -46,6 +46,7 @@ module psb_d_base_vect_mod
use psb_const_mod
use psb_error_mod
use psb_i_base_vect_mod
!> \namespace psb_base_mod \class psb_d_base_vect_type
@ -141,9 +142,11 @@ module psb_d_base_vect_mod
!
procedure, pass(x) :: gthab => d_base_gthab
procedure, pass(x) :: gthzv => d_base_gthzv
generic, public :: gth => gthab, gthzv
procedure, pass(x) :: gthzv_x => d_base_gthzv_x
generic, public :: gth => gthab, gthzv, gthzv_x
procedure, pass(y) :: sctb => d_base_sctb
generic, public :: sct => sctb
procedure, pass(y) :: sctb_x => d_base_sctb_x
generic, public :: sct => sctb, sctb_x
end type psb_d_base_vect_type
public :: psb_d_base_vect
@ -1042,6 +1045,26 @@ contains
call psi_gth(n,idx,alpha,x%v,beta,y)
end subroutine d_base_gthab
!
! shortcut alpha=1 beta=0
!
!> Function base_gthzv
!! \memberof psb_d_base_vect_type
!! \brief gather into an array special alpha=1 beta=0
!! Y = X(IDX(:))
!! \param n how many entries to consider
!! \param idx(:) indices
subroutine d_base_gthzv_x(i,n,idx,x,y)
use psi_serial_mod
integer(psb_ipk_) :: i,n
class(psb_i_base_vect_type) :: idx
real(psb_dpk_) :: y(:)
class(psb_d_base_vect_type) :: x
call x%gth(n,idx%v(i:),y)
end subroutine d_base_gthzv_x
!
! shortcut alpha=1 beta=0
!
@ -1087,4 +1110,15 @@ contains
end subroutine d_base_sctb
subroutine d_base_sctb_x(i,n,idx,x,beta,y)
use psi_serial_mod
integer(psb_ipk_) :: i, n
class(psb_i_base_vect_type) :: idx
real(psb_dpk_) :: beta, x(:)
class(psb_d_base_vect_type) :: y
call y%sct(n,idx%v(i:),x,beta)
end subroutine d_base_sctb_x
end module psb_d_base_vect_mod

2
base/modules/psb_d_tools_mod.f90
Unescape Escape View File

@ -227,7 +227,7 @@ Module psb_d_tools_mod
& psb_d_base_vect_type, psb_d_vect_type, &
& psb_dspmat_type, psb_d_base_sparse_mat
integer(psb_ipk_), intent(in) :: novr
Type(psb_dspmat_type), Intent(in) :: a
Type(psb_dspmat_type), Intent(inout) :: a
Type(psb_desc_type), Intent(in), target :: desc_a
Type(psb_desc_type), Intent(out) :: desc_ov
integer(psb_ipk_), intent(out) :: info

107
base/modules/psb_desc_mod.f90
Unescape Escape View File

@ -37,9 +37,11 @@
module psb_desc_mod
use psb_const_mod
use psb_hash_mod
use psb_desc_const_mod
use psb_indx_map_mod
use psb_i_vect_mod
!!$
!!$ use psb_hash_mod
implicit none
@ -205,6 +207,12 @@ module psb_desc_mod
integer(psb_ipk_), allocatable :: ovrlap_elem(:,:)
integer(psb_ipk_), allocatable :: ovr_mst_idx(:)
integer(psb_ipk_), allocatable :: bnd_elem(:)
type(psb_i_vect_type) :: v_halo_index
type(psb_i_vect_type) :: v_ext_index
type(psb_i_vect_type) :: v_ovrlap_index
type(psb_i_vect_type) :: v_ovr_mst_idx
class(psb_indx_map), allocatable :: indxmap
integer(psb_ipk_), allocatable :: lprm(:)
type(psb_desc_type), pointer :: base_desc => null()
@ -224,7 +232,9 @@ module psb_desc_mod
procedure, pass(desc) :: get_local_cols => psb_cd_get_local_cols
procedure, pass(desc) :: get_global_rows => psb_cd_get_global_rows
procedure, pass(desc) :: get_global_cols => psb_cd_get_global_cols
procedure, pass(desc) :: get_list => psb_cd_get_list
procedure, pass(desc) :: a_get_list => psb_cd_get_list
procedure, pass(desc) :: v_get_list => psb_cd_v_get_list
generic, public :: get_list => a_get_list, v_get_list
procedure, pass(desc) :: sizeof => psb_cd_sizeof
procedure, pass(desc) :: clone => psb_cd_clone
procedure, pass(desc) :: free => psb_cdfree
@ -270,6 +280,10 @@ contains
if (allocated(desc%lprm)) val = val + psb_sizeof_int*size(desc%lprm)
if (allocated(desc%idx_space)) val = val + psb_sizeof_int*size(desc%idx_space)
if (allocated(desc%indxmap)) val = val + desc%indxmap%sizeof()
val = val + desc%v_halo_index%sizeof()
val = val + desc%v_ext_index%sizeof()
val = val + desc%v_ovrlap_index%sizeof()
val = val + desc%v_ovr_mst_idx%sizeof()
end function psb_cd_sizeof
@ -545,6 +559,19 @@ contains
end subroutine psb_get_xch_idx
subroutine psb_get_v_xch_idx(idx,totxch,totsnd,totrcv)
implicit none
class(psb_i_base_vect_type), intent(in) :: idx
integer(psb_ipk_), intent(out) :: totxch,totsnd,totrcv
integer(psb_ipk_) :: ip, nerv, nesd
character(len=20), parameter :: name='psb_get_v_xch_idx'
call psb_get_xch_idx(idx%v,totxch,totsnd,totrcv)
end subroutine psb_get_v_xch_idx
subroutine psb_cd_get_list(data,desc,ipnt,totxch,idxr,idxs,info)
use psb_const_mod
@ -614,6 +641,74 @@ contains
return
end subroutine psb_cd_get_list
subroutine psb_cd_v_get_list(data,desc,ipnt,totxch,idxr,idxs,info)
use psb_const_mod
use psb_error_mod
use psb_penv_mod
implicit none
integer(psb_ipk_), intent(in) :: data
class(psb_i_base_vect_type), pointer :: ipnt
class(psb_desc_type), target :: desc
integer(psb_ipk_), intent(out) :: totxch,idxr,idxs,info
!locals
integer(psb_ipk_) :: np,me,ictxt,err_act, debug_level,debug_unit
logical, parameter :: debug=.false.,debugprt=.false.
character(len=20), parameter :: name='psb_cd_v_get_list'
info = psb_success_
call psb_erractionsave(err_act)
debug_unit = psb_get_debug_unit()
debug_level = psb_get_debug_level()
ictxt = psb_cd_get_context(desc)
call psb_info(ictxt, me, np)
select case(data)
case(psb_comm_halo_)
ipnt => desc%v_halo_index%v
case(psb_comm_ovr_)
ipnt => desc%v_ovrlap_index%v
case(psb_comm_ext_)
ipnt => desc%v_ext_index%v
if (debug_level >= psb_debug_ext_) then
if (.not.associated(desc%base_desc)) then
write(debug_unit,*) trim(name),&
& ': Warning: trying to get ext_index on a descriptor ',&
& 'which does not have a base_desc!'
end if
if (.not.psb_is_ovl_desc(desc)) then
write(debug_unit,*) trim(name),&
& ': Warning: trying to get ext_index on a descriptor ',&
& 'which is not overlap-extended!'
end if
end if
case(psb_comm_mov_)
ipnt => desc%v_ovr_mst_idx%v
case default
info=psb_err_from_subroutine_
call psb_errpush(info,name,a_err='wrong Data selector')
goto 9999
end select
call psb_get_v_xch_idx(ipnt,totxch,idxs,idxr)
call psb_erractionrestore(err_act)
return
9999 continue
call psb_erractionrestore(err_act)
if (err_act == psb_act_ret_) then
return
else
call psb_error(ictxt)
end if
return
end subroutine psb_cd_v_get_list
!
! Subroutine: psb_cdfree
! Frees a descriptor data structure.
@ -957,6 +1052,14 @@ contains
& call psb_safe_ab_cpy(desc%idx_space,desc_out%idx_space,info)
if ((info == psb_success_).and.(allocated(desc%indxmap))) &
& call desc%indxmap%clone(desc_out%indxmap,info)
if (info == psb_success_) &
& call desc%v_halo_index%clone(desc%v_halo_index,info)
if (info == psb_success_) &
& call desc%v_ext_index%clone(desc%v_ext_index,info)
if (info == psb_success_) &
& call desc%v_ovrlap_index%clone(desc%v_ovrlap_index,info)
if (info == psb_success_) &
& call desc%v_ovr_mst_idx%clone(desc%v_ovr_mst_idx,info)
else
call desc_out%free(info)
end if

38
base/modules/psb_s_base_vect_mod.f90
Unescape Escape View File

@ -46,6 +46,7 @@ module psb_s_base_vect_mod
use psb_const_mod
use psb_error_mod
use psb_i_base_vect_mod
!> \namespace psb_base_mod \class psb_s_base_vect_type
@ -141,9 +142,11 @@ module psb_s_base_vect_mod
!
procedure, pass(x) :: gthab => s_base_gthab
procedure, pass(x) :: gthzv => s_base_gthzv
generic, public :: gth => gthab, gthzv
procedure, pass(x) :: gthzv_x => s_base_gthzv_x
generic, public :: gth => gthab, gthzv, gthzv_x
procedure, pass(y) :: sctb => s_base_sctb
generic, public :: sct => sctb
procedure, pass(y) :: sctb_x => s_base_sctb_x
generic, public :: sct => sctb, sctb_x
end type psb_s_base_vect_type
public :: psb_s_base_vect
@ -1042,6 +1045,26 @@ contains
call psi_gth(n,idx,alpha,x%v,beta,y)
end subroutine s_base_gthab
!
! shortcut alpha=1 beta=0
!
!> Function base_gthzv
!! \memberof psb_s_base_vect_type
!! \brief gather into an array special alpha=1 beta=0
!! Y = X(IDX(:))
!! \param n how many entries to consider
!! \param idx(:) indices
subroutine s_base_gthzv_x(i,n,idx,x,y)
use psi_serial_mod
integer(psb_ipk_) :: i,n
class(psb_i_base_vect_type) :: idx
real(psb_spk_) :: y(:)
class(psb_s_base_vect_type) :: x
call x%gth(n,idx%v(i:),y)
end subroutine s_base_gthzv_x
!
! shortcut alpha=1 beta=0
!
@ -1087,4 +1110,15 @@ contains
end subroutine s_base_sctb
subroutine s_base_sctb_x(i,n,idx,x,beta,y)
use psi_serial_mod
integer(psb_ipk_) :: i, n
class(psb_i_base_vect_type) :: idx
real(psb_spk_) :: beta, x(:)
class(psb_s_base_vect_type) :: y
call y%sct(n,idx%v(i:),x,beta)
end subroutine s_base_sctb_x
end module psb_s_base_vect_mod

2
base/modules/psb_s_tools_mod.f90
Unescape Escape View File

@ -227,7 +227,7 @@ Module psb_s_tools_mod
& psb_s_base_vect_type, psb_s_vect_type, &
& psb_sspmat_type, psb_s_base_sparse_mat
integer(psb_ipk_), intent(in) :: novr
Type(psb_sspmat_type), Intent(in) :: a
Type(psb_sspmat_type), Intent(inout) :: a
Type(psb_desc_type), Intent(in), target :: desc_a
Type(psb_desc_type), Intent(out) :: desc_ov
integer(psb_ipk_), intent(out) :: info

38
base/modules/psb_z_base_vect_mod.f90
Unescape Escape View File

@ -46,6 +46,7 @@ module psb_z_base_vect_mod
use psb_const_mod
use psb_error_mod
use psb_i_base_vect_mod
!> \namespace psb_base_mod \class psb_z_base_vect_type
@ -141,9 +142,11 @@ module psb_z_base_vect_mod
!
procedure, pass(x) :: gthab => z_base_gthab
procedure, pass(x) :: gthzv => z_base_gthzv
generic, public :: gth => gthab, gthzv
procedure, pass(x) :: gthzv_x => z_base_gthzv_x
generic, public :: gth => gthab, gthzv, gthzv_x
procedure, pass(y) :: sctb => z_base_sctb
generic, public :: sct => sctb
procedure, pass(y) :: sctb_x => z_base_sctb_x
generic, public :: sct => sctb, sctb_x
end type psb_z_base_vect_type
public :: psb_z_base_vect
@ -1042,6 +1045,26 @@ contains
call psi_gth(n,idx,alpha,x%v,beta,y)
end subroutine z_base_gthab
!
! shortcut alpha=1 beta=0
!
!> Function base_gthzv
!! \memberof psb_z_base_vect_type
!! \brief gather into an array special alpha=1 beta=0
!! Y = X(IDX(:))
!! \param n how many entries to consider
!! \param idx(:) indices
subroutine z_base_gthzv_x(i,n,idx,x,y)
use psi_serial_mod
integer(psb_ipk_) :: i,n
class(psb_i_base_vect_type) :: idx
complex(psb_dpk_) :: y(:)
class(psb_z_base_vect_type) :: x
call x%gth(n,idx%v(i:),y)
end subroutine z_base_gthzv_x
!
! shortcut alpha=1 beta=0
!
@ -1087,4 +1110,15 @@ contains
end subroutine z_base_sctb
subroutine z_base_sctb_x(i,n,idx,x,beta,y)
use psi_serial_mod
integer(psb_ipk_) :: i, n
class(psb_i_base_vect_type) :: idx
complex(psb_dpk_) :: beta, x(:)
class(psb_z_base_vect_type) :: y
call y%sct(n,idx%v(i:),x,beta)
end subroutine z_base_sctb_x
end module psb_z_base_vect_mod

2
base/modules/psb_z_tools_mod.f90
Unescape Escape View File

@ -227,7 +227,7 @@ Module psb_z_tools_mod
& psb_z_base_vect_type, psb_z_vect_type, &
& psb_zspmat_type, psb_z_base_sparse_mat
integer(psb_ipk_), intent(in) :: novr
Type(psb_zspmat_type), Intent(in) :: a
Type(psb_zspmat_type), Intent(inout) :: a
Type(psb_desc_type), Intent(in), target :: desc_a
Type(psb_desc_type), Intent(out) :: desc_ov
integer(psb_ipk_), intent(out) :: info

12
base/modules/psi_c_mod.f90
Unescape Escape View File

@ -30,7 +30,7 @@
!!$
!!$
module psi_c_mod
use psb_desc_mod, only : psb_desc_type, psb_spk_, psb_ipk_
use psb_desc_mod, only : psb_desc_type, psb_spk_, psb_ipk_, psb_i_base_vect_type
use psb_c_vect_mod, only : psb_c_base_vect_type
interface psi_swapdata
@ -90,6 +90,16 @@ module psi_c_mod
complex(psb_spk_),target :: work(:)
integer(psb_ipk_), intent(in) :: idx(:),totxch,totsnd,totrcv
end subroutine psi_cswapidx_vect
subroutine psi_cswap_vidx_vect(iictxt,iicomm,flag,beta,y,idx,totxch,totsnd,totrcv,work,info)
import :: psb_desc_type, psb_ipk_, psb_spk_, psb_c_base_vect_type, psb_i_base_vect_type
integer(psb_ipk_), intent(in) :: iictxt,iicomm,flag
integer(psb_ipk_), intent(out) :: info
class(psb_c_base_vect_type) :: y
complex(psb_spk_) :: beta
complex(psb_spk_), target :: work(:)
class(psb_i_base_vect_type), intent(in) :: idx
integer(psb_ipk_), intent(in) :: totxch,totsnd, totrcv
end subroutine psi_cswap_vidx_vect
end interface

13
base/modules/psi_d_mod.f90
Unescape Escape View File

@ -30,8 +30,9 @@
!!$
!!$
module psi_d_mod
use psb_desc_mod, only : psb_desc_type, psb_ipk_, psb_dpk_
use psb_desc_mod, only : psb_desc_type, psb_ipk_, psb_dpk_, psb_i_base_vect_type
use psb_d_vect_mod, only : psb_d_base_vect_type
interface psi_swapdata
subroutine psi_dswapdatam(flag,n,beta,y,desc_a,work,info,data)
import :: psb_desc_type, psb_ipk_, psb_dpk_, psb_d_base_vect_type
@ -89,6 +90,16 @@ module psi_d_mod
real(psb_dpk_),target :: work(:)
integer(psb_ipk_), intent(in) :: idx(:),totxch,totsnd,totrcv
end subroutine psi_dswapidx_vect
subroutine psi_dswap_vidx_vect(iictxt,iicomm,flag,beta,y,idx,totxch,totsnd,totrcv,work,info)
import :: psb_desc_type, psb_ipk_, psb_dpk_, psb_d_base_vect_type, psb_i_base_vect_type
integer(psb_ipk_), intent(in) :: iictxt,iicomm,flag
integer(psb_ipk_), intent(out) :: info
class(psb_d_base_vect_type) :: y
real(psb_dpk_) :: beta
real(psb_dpk_), target :: work(:)
class(psb_i_base_vect_type), intent(in) :: idx
integer(psb_ipk_), intent(in) :: totxch,totsnd, totrcv
end subroutine psi_dswap_vidx_vect
end interface

5
base/modules/psi_i_mod.f90
Unescape Escape View File

@ -225,11 +225,12 @@ module psi_i_mod
end interface
interface psi_cnv_dsc
subroutine psi_cnv_dsc(halo_in,ovrlap_in,ext_in,cdesc, info)
import :: psb_desc_type, psb_ipk_
subroutine psi_cnv_dsc(halo_in,ovrlap_in,ext_in,cdesc, info, mold)
import :: psb_desc_type, psb_ipk_, psb_i_base_vect_type
integer(psb_ipk_), intent(in) :: halo_in(:), ovrlap_in(:),ext_in(:)
type(psb_desc_type), intent(inout) :: cdesc
integer(psb_ipk_), intent(out) :: info
class(psb_i_base_vect_type), optional, intent(in) :: mold
end subroutine psi_cnv_dsc
end interface

12
base/modules/psi_s_mod.f90
Unescape Escape View File

@ -30,7 +30,7 @@
!!$
!!$
module psi_s_mod
use psb_desc_mod, only : psb_desc_type, psb_ipk_, psb_spk_
use psb_desc_mod, only : psb_desc_type, psb_ipk_, psb_spk_, psb_i_base_vect_type
use psb_s_vect_mod, only : psb_s_base_vect_type
interface psi_swapdata
@ -90,6 +90,16 @@ module psi_s_mod
real(psb_spk_),target :: work(:)
integer(psb_ipk_), intent(in) :: idx(:),totxch,totsnd,totrcv
end subroutine psi_sswapidx_vect
subroutine psi_sswap_vidx_vect(iictxt,iicomm,flag,beta,y,idx,totxch,totsnd,totrcv,work,info)
import :: psb_desc_type, psb_ipk_, psb_spk_, psb_s_base_vect_type, psb_i_base_vect_type
integer(psb_ipk_), intent(in) :: iictxt,iicomm,flag
integer(psb_ipk_), intent(out) :: info
class(psb_s_base_vect_type) :: y
real(psb_spk_) :: beta
real(psb_spk_), target :: work(:)
class(psb_i_base_vect_type), intent(in) :: idx
integer(psb_ipk_), intent(in) :: totxch,totsnd, totrcv
end subroutine psi_sswap_vidx_vect
end interface

12
base/modules/psi_z_mod.f90
Unescape Escape View File

@ -30,7 +30,7 @@
!!$
!!$
module psi_z_mod
use psb_desc_mod, only : psb_desc_type, psb_ipk_, psb_dpk_
use psb_desc_mod, only : psb_desc_type, psb_ipk_, psb_dpk_, psb_i_base_vect_type
use psb_z_vect_mod, only : psb_z_base_vect_type
interface psi_swapdata
@ -90,6 +90,16 @@ module psi_z_mod
complex(psb_dpk_),target :: work(:)
integer(psb_ipk_), intent(in) :: idx(:),totxch,totsnd,totrcv
end subroutine psi_zswapidx_vect
subroutine psi_zswap_vidx_vect(iictxt,iicomm,flag,beta,y,idx,totxch,totsnd,totrcv,work,info)
import :: psb_desc_type, psb_ipk_, psb_dpk_, psb_z_base_vect_type, psb_i_base_vect_type
integer(psb_ipk_), intent(in) :: iictxt,iicomm,flag
integer(psb_ipk_), intent(out) :: info
class(psb_z_base_vect_type) :: y
complex(psb_dpk_) :: beta
complex(psb_dpk_), target :: work(:)
class(psb_i_base_vect_type), intent(in) :: idx
integer(psb_ipk_), intent(in) :: totxch,totsnd, totrcv
end subroutine psi_zswap_vidx_vect
end interface

2
base/tools/psb_ccdbldext.F90
Unescape Escape View File

@ -75,7 +75,7 @@ Subroutine psb_ccdbldext(a,desc_a,novr,desc_ov,info, extype)
! .. Array Arguments ..
integer(psb_ipk_), intent(in) :: novr
Type(psb_cspmat_type), Intent(in) :: a
Type(psb_desc_type), Intent(in), target :: desc_a
Type(psb_desc_type), Intent(inout), target :: desc_a
Type(psb_desc_type), Intent(out) :: desc_ov
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), intent(in),optional :: extype

2
base/tools/psb_cd_lstext.f90
Unescape Escape View File

@ -37,7 +37,7 @@ Subroutine psb_cd_lstext(desc_a,in_list,desc_ov,info, mask,extype)
Implicit None
! .. Array Arguments ..
Type(psb_desc_type), Intent(in), target :: desc_a
Type(psb_desc_type), Intent(inout), target :: desc_a
integer(psb_ipk_), intent(in) :: in_list(:)
Type(psb_desc_type), Intent(out) :: desc_ov
integer(psb_ipk_), intent(out) :: info

28
base/tools/psb_cdcpy.F90
Unescape Escape View File

@ -44,9 +44,9 @@ subroutine psb_cdcpy(desc_in, desc_out, info)
implicit none
!....parameters...
type(psb_desc_type), intent(in) :: desc_in
type(psb_desc_type), intent(out) :: desc_out
integer(psb_ipk_), intent(out) :: info
type(psb_desc_type), intent(inout) :: desc_in
type(psb_desc_type), intent(out) :: desc_out
integer(psb_ipk_), intent(out) :: info
!locals
integer(psb_ipk_) :: np,me,ictxt, err_act
@ -73,27 +73,7 @@ subroutine psb_cdcpy(desc_in, desc_out, info)
goto 9999
endif
!!$ call psb_safe_ab_cpy(desc_in%matrix_data,desc_out%matrix_data,info)
if (info == psb_success_) call psb_safe_ab_cpy(desc_in%halo_index,desc_out%halo_index,info)
if (info == psb_success_) call psb_safe_ab_cpy(desc_in%ext_index,desc_out%ext_index,info)
if (info == psb_success_) call psb_safe_ab_cpy(desc_in%ovrlap_index,&
& desc_out%ovrlap_index,info)
if (info == psb_success_) call psb_safe_ab_cpy(desc_in%bnd_elem,desc_out%bnd_elem,info)
if (info == psb_success_) call psb_safe_ab_cpy(desc_in%ovrlap_elem,desc_out%ovrlap_elem,info)
if (info == psb_success_) call psb_safe_ab_cpy(desc_in%ovr_mst_idx,desc_out%ovr_mst_idx,info)
if (info == psb_success_) call psb_safe_ab_cpy(desc_in%lprm,desc_out%lprm,info)
if (info == psb_success_) call psb_safe_ab_cpy(desc_in%idx_space,desc_out%idx_space,info)
if (allocated(desc_in%indxmap)) then
#ifdef SOURCE_WORKAROUND
call desc_in%indxmap%clone(desc_out%indxmap,info)
#else
if (info == psb_success_)&
& allocate(desc_out%indxmap, source=desc_in%indxmap, stat=info)
#endif
end if
call desc_in%clone(desc_out,info)
if (info /= psb_success_) then
info = psb_err_from_subroutine_

4
base/tools/psb_csphalo.F90
Unescape Escape View File

@ -274,8 +274,8 @@ Subroutine psb_csphalo(a,desc_a,blk,info,rowcnv,colcnv,&
end if
call mpi_alltoallv(valsnd,sdsz,bsdindx,mpi_complex,&
& acoo%val,rvsz,brvindx,mpi_complex,icomm,minfo)
call mpi_alltoallv(valsnd,sdsz,bsdindx,psb_mpi_c_spk_,&
& acoo%val,rvsz,brvindx,psb_mpi_c_spk_,icomm,minfo)
call mpi_alltoallv(iasnd,sdsz,bsdindx,psb_mpi_ipk_integer,&
& acoo%ia,rvsz,brvindx,psb_mpi_ipk_integer,icomm,minfo)
call mpi_alltoallv(jasnd,sdsz,bsdindx,psb_mpi_ipk_integer,&

2
base/tools/psb_dcdbldext.F90
Unescape Escape View File

@ -75,7 +75,7 @@ Subroutine psb_dcdbldext(a,desc_a,novr,desc_ov,info, extype)
! .. Array Arguments ..
integer(psb_ipk_), intent(in) :: novr
Type(psb_dspmat_type), Intent(in) :: a
Type(psb_desc_type), Intent(in), target :: desc_a
Type(psb_desc_type), Intent(inout), target :: desc_a
Type(psb_desc_type), Intent(out) :: desc_ov
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), intent(in),optional :: extype

4
base/tools/psb_dsphalo.F90
Unescape Escape View File

@ -274,8 +274,8 @@ Subroutine psb_dsphalo(a,desc_a,blk,info,rowcnv,colcnv,&
end if
call mpi_alltoallv(valsnd,sdsz,bsdindx,mpi_double_precision,&
& acoo%val,rvsz,brvindx,mpi_double_precision,icomm,minfo)
call mpi_alltoallv(valsnd,sdsz,bsdindx,psb_mpi_r_dpk_,&
& acoo%val,rvsz,brvindx,psb_mpi_r_dpk_,icomm,minfo)
call mpi_alltoallv(iasnd,sdsz,bsdindx,psb_mpi_ipk_integer,&
& acoo%ia,rvsz,brvindx,psb_mpi_ipk_integer,icomm,minfo)
call mpi_alltoallv(jasnd,sdsz,bsdindx,psb_mpi_ipk_integer,&

5
base/tools/psb_icdasb.F90
Unescape Escape View File

@ -42,7 +42,7 @@
! coming from the build of an extended
! halo descriptor with respect to a normal call.
!
subroutine psb_icdasb(desc,info,ext_hv)
subroutine psb_icdasb(desc,info,ext_hv,mold)
use psb_base_mod, psb_protect_name => psb_icdasb
use psi_mod
#ifdef MPI_MOD
@ -56,6 +56,7 @@ subroutine psb_icdasb(desc,info,ext_hv)
type(psb_desc_type), intent(inout) :: desc
integer(psb_ipk_), intent(out) :: info
logical, intent(in), optional :: ext_hv
type(psb_i_base_vect_type), optional, intent(in) :: mold
!....Locals....
integer(psb_ipk_) :: int_err(5)
@ -128,7 +129,7 @@ subroutine psb_icdasb(desc,info,ext_hv)
if (debug_level >= psb_debug_ext_) &
& write(debug_unit,*) me,' ',trim(name),': Final conversion'
! Then convert and put them back where they belong.
call psi_cnv_dsc(halo_index,ovrlap_index,ext_index,desc,info)
call psi_cnv_dsc(halo_index,ovrlap_index,ext_index,desc,info,mold=mold)
if (info /= psb_success_) then
call psb_errpush(psb_err_from_subroutine_,name,a_err='psi_cnv_dsc')

2
base/tools/psb_scdbldext.F90
Unescape Escape View File

@ -75,7 +75,7 @@ Subroutine psb_scdbldext(a,desc_a,novr,desc_ov,info, extype)
! .. Array Arguments ..
integer(psb_ipk_), intent(in) :: novr
Type(psb_sspmat_type), Intent(in) :: a
Type(psb_desc_type), Intent(in), target :: desc_a
Type(psb_desc_type), Intent(inout), target :: desc_a
Type(psb_desc_type), Intent(out) :: desc_ov
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), intent(in),optional :: extype

4
base/tools/psb_ssphalo.F90
Unescape Escape View File

@ -274,8 +274,8 @@ Subroutine psb_ssphalo(a,desc_a,blk,info,rowcnv,colcnv,&
end if
call mpi_alltoallv(valsnd,sdsz,bsdindx,mpi_real,&
& acoo%val,rvsz,brvindx,mpi_real,icomm,minfo)
call mpi_alltoallv(valsnd,sdsz,bsdindx,psb_mpi_r_spk_,&
& acoo%val,rvsz,brvindx,psb_mpi_r_spk_,icomm,minfo)
call mpi_alltoallv(iasnd,sdsz,bsdindx,psb_mpi_ipk_integer,&
& acoo%ia,rvsz,brvindx,psb_mpi_ipk_integer,icomm,minfo)
call mpi_alltoallv(jasnd,sdsz,bsdindx,psb_mpi_ipk_integer,&

2
base/tools/psb_zcdbldext.F90
Unescape Escape View File

@ -75,7 +75,7 @@ Subroutine psb_zcdbldext(a,desc_a,novr,desc_ov,info, extype)
! .. Array Arguments ..
integer(psb_ipk_), intent(in) :: novr
Type(psb_zspmat_type), Intent(in) :: a
Type(psb_desc_type), Intent(in), target :: desc_a
Type(psb_desc_type), Intent(inout), target :: desc_a
Type(psb_desc_type), Intent(out) :: desc_ov
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), intent(in),optional :: extype

4
base/tools/psb_zsphalo.F90
Unescape Escape View File

@ -274,8 +274,8 @@ Subroutine psb_zsphalo(a,desc_a,blk,info,rowcnv,colcnv,&
end if
call mpi_alltoallv(valsnd,sdsz,bsdindx,mpi_double_complex,&
& acoo%val,rvsz,brvindx,mpi_double_complex,icomm,minfo)
call mpi_alltoallv(valsnd,sdsz,bsdindx,psb_mpi_c_dpk_,&
& acoo%val,rvsz,brvindx,psb_mpi_c_dpk_,icomm,minfo)
call mpi_alltoallv(iasnd,sdsz,bsdindx,psb_mpi_ipk_integer,&
& acoo%ia,rvsz,brvindx,psb_mpi_ipk_integer,icomm,minfo)
call mpi_alltoallv(jasnd,sdsz,bsdindx,psb_mpi_ipk_integer,&

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