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psblas3/base/comm/psb_zspgather.F90

565 lines
17 KiB
Fortran

!
! Parallel Sparse BLAS version 3.5
! (C) Copyright 2006-2018
! Salvatore Filippone
! Alfredo Buttari
!
! Redistribution and use in source and binary forms, with or without
! modification, are permitted provided that the following conditions
! are met:
! 1. Redistributions of source code must retain the above copyright
! notice, this list of conditions and the following disclaimer.
! 2. Redistributions in binary form must reproduce the above copyright
! notice, this list of conditions, and the following disclaimer in the
! documentation and/or other materials provided with the distribution.
! 3. The name of the PSBLAS group or the names of its contributors may
! not be used to endorse or promote products derived from this
! software without specific written permission.
!
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
! ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
! TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
! PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
! BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
! CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
! INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
! CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
! ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
! POSSIBILITY OF SUCH DAMAGE.
!
!
! File: psb_zspgather.f90
!
! Gathers a sparse matrix onto a single process.
! Two variants:
! 1. Gathers to PSB_z_SPARSE_MAT (i.e. to matrix with IPK_ indices)
! 2. Gathers to PSB_lz_SPARSE_MAT (i.e. to matrix with LPK_ indices)
!
! Note: this function uses MPI_ALLGATHERV. At this time, the size of the
! resulting matrix must be within the range of 4 bytes because of the
! restriction on MPI displacements to be 4 bytes.
!
!
subroutine psb_zsp_allgather(globa, loca, desc_a, info, root, dupl,keepnum,keeploc)
use iso_fortran_env
psblas3: base/comm/psb_cspgather.F90 base/comm/psb_dspgather.F90 base/comm/psb_sspgather.F90 base/comm/psb_zspgather.F90 base/internals/psi_bld_tmphalo.f90 base/internals/psi_bld_tmpovrl.f90 base/internals/psi_compute_size.f90 base/internals/psi_crea_bnd_elem.f90 base/internals/psi_crea_index.f90 base/internals/psi_cswapdata.F90 base/internals/psi_cswaptran.F90 base/internals/psi_desc_index.F90 base/internals/psi_dl_check.f90 base/internals/psi_dswapdata.F90 base/internals/psi_dswaptran.F90 base/internals/psi_extrct_dl.F90 base/internals/psi_fnd_owner.F90 base/internals/psi_idx_cnv.f90 base/internals/psi_idx_ins_cnv.f90 base/internals/psi_iswapdata.F90 base/internals/psi_iswaptran.F90 base/internals/psi_ldsc_pre_halo.f90 base/internals/psi_ovrl_save.f90 base/internals/psi_sswapdata.F90 base/internals/psi_sswaptran.F90 base/internals/psi_zswapdata.F90 base/internals/psi_zswaptran.F90 base/modules/Makefile base/modules/psb_base_linmap_mod.f90 base/modules/psb_base_mod.f90 base/modules/psb_c_comm_mod.f90 base/modules/psb_c_linmap_mod.f90 base/modules/psb_c_psblas_mod.f90 base/modules/psb_c_tools_mod.f90 base/modules/psb_cd_tools_mod.f90 base/modules/psb_check_mod.f90 base/modules/psb_d_comm_mod.f90 base/modules/psb_d_linmap_mod.f90 base/modules/psb_d_psblas_mod.f90 base/modules/psb_d_tools_mod.f90 base/modules/psb_desc_mod.f90 base/modules/psb_desc_type.f90 base/modules/psb_i_comm_mod.f90 base/modules/psb_i_tools_mod.f90 base/modules/psb_s_comm_mod.f90 base/modules/psb_s_linmap_mod.f90 base/modules/psb_s_psblas_mod.f90 base/modules/psb_s_tools_mod.f90 base/modules/psb_z_comm_mod.f90 base/modules/psb_z_linmap_mod.f90 base/modules/psb_z_psblas_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_mod.f90 base/modules/psi_s_mod.f90 base/modules/psi_z_mod.f90 base/psblas/psb_camax.f90 base/psblas/psb_cdot.f90 base/psblas/psb_cnrm2.f90 base/psblas/psb_damax.f90 base/psblas/psb_ddot.f90 base/psblas/psb_dnrm2.f90 base/psblas/psb_samax.f90 base/psblas/psb_sdot.f90 base/psblas/psb_snrm2.f90 base/psblas/psb_sxdot.f90 base/psblas/psb_zamax.f90 base/psblas/psb_zdot.f90 base/psblas/psb_znrm2.f90 base/tools/psb_cdall.f90 base/tools/psb_loc_to_glob.f90 Changed name of module for psb_desc_type from psb_descriptor_type into psb_desc_mod.
12 years ago
use psb_desc_mod
use psb_error_mod
use psb_penv_mod
use psb_mat_mod
use psb_tools_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
type(psb_zspmat_type), intent(inout) :: loca
type(psb_zspmat_type), intent(inout) :: globa
type(psb_desc_type), intent(in) :: desc_a
psblas3: base/comm/psb_cgather.f90 base/comm/psb_chalo.f90 base/comm/psb_covrl.f90 base/comm/psb_cscatter.F90 base/comm/psb_cspgather.F90 base/comm/psb_dgather.f90 base/comm/psb_dhalo.f90 base/comm/psb_dovrl.f90 base/comm/psb_dscatter.F90 base/comm/psb_dspgather.F90 base/comm/psb_igather.f90 base/comm/psb_ihalo.f90 base/comm/psb_iovrl.f90 base/comm/psb_iscatter.F90 base/comm/psb_sgather.f90 base/comm/psb_shalo.f90 base/comm/psb_sovrl.f90 base/comm/psb_sscatter.F90 base/comm/psb_sspgather.F90 base/comm/psb_zgather.f90 base/comm/psb_zhalo.f90 base/comm/psb_zovrl.f90 base/comm/psb_zscatter.F90 base/comm/psb_zspgather.F90 base/internals/psb_indx_map_fnd_owner.F90 base/internals/psi_bld_tmphalo.f90 base/internals/psi_bld_tmpovrl.f90 base/internals/psi_compute_size.f90 base/internals/psi_crea_bnd_elem.f90 base/internals/psi_crea_index.f90 base/internals/psi_crea_ovr_elem.f90 base/internals/psi_cswapdata.F90 base/internals/psi_cswaptran.F90 base/internals/psi_desc_impl.f90 base/internals/psi_desc_index.F90 base/internals/psi_dl_check.f90 base/internals/psi_dswapdata.F90 base/internals/psi_dswaptran.F90 base/internals/psi_exist_ovr_elem.f base/internals/psi_extrct_dl.F90 base/internals/psi_fnd_owner.F90 base/internals/psi_idx_cnv.f90 base/internals/psi_idx_ins_cnv.f90 base/internals/psi_iswapdata.F90 base/internals/psi_iswaptran.F90 base/internals/psi_ldsc_pre_halo.f90 base/internals/psi_list_search.f base/internals/psi_ovrl_restr.f90 base/internals/psi_ovrl_save.f90 base/internals/psi_ovrl_upd.f90 base/internals/psi_sort_dl.f90 base/internals/psi_sswapdata.F90 base/internals/psi_sswaptran.F90 base/internals/psi_zswapdata.F90 base/internals/psi_zswaptran.F90 base/internals/srtlist.f base/modules/Makefile base/modules/error.f90 base/modules/parts.f90 base/modules/psb_base_linmap_mod.f90 base/modules/psb_base_mat_mod.f90 base/modules/psb_base_tools_mod.f90 base/modules/psb_c_base_mat_mod.f90 base/modules/psb_c_base_vect_mod.f90 base/modules/psb_c_comm_mod.f90 base/modules/psb_c_csc_mat_mod.f90 base/modules/psb_c_csr_mat_mod.f90 base/modules/psb_c_linmap_mod.f90 base/modules/psb_c_mat_mod.f90 base/modules/psb_c_psblas_mod.f90 base/modules/psb_c_tools_mod.f90 base/modules/psb_c_vect_mod.f90 base/modules/psb_check_mod.f90 base/modules/psb_const_mod.F90 base/modules/psb_d_base_mat_mod.f90 base/modules/psb_d_base_vect_mod.f90 base/modules/psb_d_comm_mod.f90 base/modules/psb_d_csc_mat_mod.f90 base/modules/psb_d_csr_mat_mod.f90 base/modules/psb_d_linmap_mod.f90 base/modules/psb_d_mat_mod.f90 base/modules/psb_d_psblas_mod.f90 base/modules/psb_d_tools_mod.f90 base/modules/psb_d_vect_mod.f90 base/modules/psb_desc_const_mod.f90 base/modules/psb_desc_type.f90 base/modules/psb_error_impl.F90 base/modules/psb_error_mod.F90 base/modules/psb_gen_block_map_mod.f90 base/modules/psb_glist_map_mod.f90 base/modules/psb_hash_map_mod.f90 base/modules/psb_hash_mod.f90 base/modules/psb_i_comm_mod.f90 base/modules/psb_indx_map_mod.f90 base/modules/psb_ip_reord_mod.f90 base/modules/psb_list_map_mod.f90 base/modules/psb_realloc_mod.F90 base/modules/psb_repl_map_mod.f90 base/modules/psb_s_base_mat_mod.f90 base/modules/psb_s_base_vect_mod.f90 base/modules/psb_s_comm_mod.f90 base/modules/psb_s_csc_mat_mod.f90 base/modules/psb_s_csr_mat_mod.f90 base/modules/psb_s_linmap_mod.f90 base/modules/psb_s_mat_mod.f90 base/modules/psb_s_psblas_mod.f90 base/modules/psb_s_tools_mod.f90 base/modules/psb_s_vect_mod.f90 base/modules/psb_serial_mod.f90 base/modules/psb_sort_mod.f90 base/modules/psb_string_mod.f90 base/modules/psb_z_base_mat_mod.f90 base/modules/psb_z_base_vect_mod.f90 base/modules/psb_z_comm_mod.f90 base/modules/psb_z_csc_mat_mod.f90 base/modules/psb_z_csr_mat_mod.f90 base/modules/psb_z_linmap_mod.f90 base/modules/psb_z_mat_mod.f90 base/modules/psb_z_psblas_mod.f90 base/modules/psb_z_tools_mod.f90 base/modules/psb_z_vect_mod.f90 base/modules/psi_bcast_mod.F90 base/modules/psi_c_mod.f90 base/modules/psi_comm_buffers_mod.F90 base/modules/psi_d_mod.f90 base/modules/psi_i_mod.f90 base/modules/psi_p2p_mod.F90 base/modules/psi_penv_mod.F90 base/modules/psi_reduce_mod.F90 base/modules/psi_s_mod.f90 base/modules/psi_serial_mod.f90 base/modules/psi_z_mod.f90 base/psblas/psb_camax.f90 base/psblas/psb_casum.f90 base/psblas/psb_caxpby.f90 base/psblas/psb_cdot.f90 base/psblas/psb_cnrm2.f90 base/psblas/psb_cnrmi.f90 base/psblas/psb_cspmm.f90 base/psblas/psb_cspsm.f90 base/psblas/psb_damax.f90 base/psblas/psb_dasum.f90 base/psblas/psb_daxpby.f90 base/psblas/psb_ddot.f90 base/psblas/psb_dnrm2.f90 base/psblas/psb_dnrmi.f90 base/psblas/psb_dspmm.f90 base/psblas/psb_dspnrm1.f90 base/psblas/psb_dspsm.f90 base/psblas/psb_samax.f90 base/psblas/psb_sasum.f90 base/psblas/psb_saxpby.f90 base/psblas/psb_sdot.f90 base/psblas/psb_snrm2.f90 base/psblas/psb_snrmi.f90 base/psblas/psb_sspmm.f90 base/psblas/psb_sspsm.f90 base/psblas/psb_sxdot.f90 base/psblas/psb_zamax.f90 base/psblas/psb_zasum.f90 base/psblas/psb_zaxpby.f90 base/psblas/psb_zdot.f90 base/psblas/psb_znrm2.f90 base/psblas/psb_znrmi.f90 base/psblas/psb_zspmm.f90 base/psblas/psb_zspsm.f90 base/serial/aux/calsr.f90 base/serial/aux/calsrx.f90 base/serial/aux/camsort_dw.f90 base/serial/aux/camsort_up.f90 base/serial/aux/camsr.f90 base/serial/aux/camsrx.f90 base/serial/aux/casr.f90 base/serial/aux/casrx.f90 base/serial/aux/clsr.f90 base/serial/aux/clsrx.f90 base/serial/aux/dasr.f90 base/serial/aux/dasrx.f90 base/serial/aux/dmsort_dw.f90 base/serial/aux/dmsort_up.f90 base/serial/aux/dmsr.f90 base/serial/aux/dmsrx.f90 base/serial/aux/dsr.f90 base/serial/aux/dsrx.f90 base/serial/aux/iasr.f90 base/serial/aux/iasrx.f90 base/serial/aux/ibsrch.f base/serial/aux/imsr.f90 base/serial/aux/imsru.f90 base/serial/aux/imsrx.f90 base/serial/aux/isaperm.f base/serial/aux/isr.f90 base/serial/aux/isrx.f90 base/serial/aux/issrch.f base/serial/aux/msort_dw.f90 base/serial/aux/msort_up.f90 base/serial/aux/sasr.f90 base/serial/aux/sasrx.f90 base/serial/aux/smsort_dw.f90 base/serial/aux/smsort_up.f90 base/serial/aux/smsr.f90 base/serial/aux/smsrx.f90 base/serial/aux/ssr.f90 base/serial/aux/ssrx.f90 base/serial/aux/zalsr.f90 base/serial/aux/zalsrx.f90 base/serial/aux/zamsort_dw.f90 base/serial/aux/zamsort_up.f90 base/serial/aux/zamsr.f90 base/serial/aux/zamsrx.f90 base/serial/aux/zasr.f90 base/serial/aux/zasrx.f90 base/serial/aux/zlsr.f90 base/serial/aux/zlsrx.f90 base/serial/f77/caxpby.f base/serial/f77/daxpby.f base/serial/f77/saxpby.f base/serial/f77/smmp.f base/serial/f77/zaxpby.f base/serial/impl/psb_base_mat_impl.f90 base/serial/impl/psb_c_base_mat_impl.f90 base/serial/impl/psb_c_coo_impl.f90 base/serial/impl/psb_c_csc_impl.f90 base/serial/impl/psb_c_csr_impl.f90 base/serial/impl/psb_c_mat_impl.F90 base/serial/impl/psb_d_base_mat_impl.f90 base/serial/impl/psb_d_coo_impl.f90 base/serial/impl/psb_d_csc_impl.f90 base/serial/impl/psb_d_csr_impl.f90 base/serial/impl/psb_d_mat_impl.F90 base/serial/impl/psb_s_base_mat_impl.f90 base/serial/impl/psb_s_coo_impl.f90 base/serial/impl/psb_s_csc_impl.f90 base/serial/impl/psb_s_csr_impl.f90 base/serial/impl/psb_s_mat_impl.F90 base/serial/impl/psb_z_base_mat_impl.f90 base/serial/impl/psb_z_coo_impl.f90 base/serial/impl/psb_z_csc_impl.f90 base/serial/impl/psb_z_csr_impl.f90 base/serial/impl/psb_z_mat_impl.F90 base/serial/psb_aspxpby.f90 base/serial/psb_cgelp.f90 base/serial/psb_cgeprt.f90 base/serial/psb_cnumbmm.f90 base/serial/psb_crwextd.f90 base/serial/psb_csymbmm.f90 base/serial/psb_dgelp.f90 base/serial/psb_dgeprt.f90 base/serial/psb_dnumbmm.f90 base/serial/psb_drwextd.f90 base/serial/psb_dsymbmm.f90 base/serial/psb_sgelp.f90 base/serial/psb_sgeprt.f90 base/serial/psb_snumbmm.f90 base/serial/psb_sort_impl.f90 base/serial/psb_spdot_srtd.f90 base/serial/psb_spge_dot.f90 base/serial/psb_srwextd.f90 base/serial/psb_ssymbmm.f90 base/serial/psb_zgelp.f90 base/serial/psb_zgeprt.f90 base/serial/psb_znumbmm.f90 base/serial/psb_zrwextd.f90 base/serial/psb_zsymbmm.f90 base/serial/psi_serial_impl.f90 base/tools/psb_c_map.f90 base/tools/psb_callc.f90 base/tools/psb_casb.f90 base/tools/psb_ccdbldext.F90 base/tools/psb_cd_inloc.f90 base/tools/psb_cd_lstext.f90 base/tools/psb_cd_reinit.f90 base/tools/psb_cd_set_bld.f90 base/tools/psb_cd_switch_ovl_indxmap.f90 base/tools/psb_cdall.f90 base/tools/psb_cdals.f90 base/tools/psb_cdalv.f90 base/tools/psb_cdcpy.F90 base/tools/psb_cdins.f90 base/tools/psb_cdprt.f90 base/tools/psb_cdren.f90 base/tools/psb_cdrep.f90 base/tools/psb_cfree.f90 base/tools/psb_cins.f90 base/tools/psb_cspalloc.f90 base/tools/psb_cspasb.f90 base/tools/psb_cspfree.f90 base/tools/psb_csphalo.F90 base/tools/psb_cspins.f90 base/tools/psb_csprn.f90 base/tools/psb_d_map.f90 base/tools/psb_dallc.f90 base/tools/psb_dasb.f90 base/tools/psb_dcdbldext.F90 base/tools/psb_dfree.f90 base/tools/psb_dins.f90 base/tools/psb_dspalloc.f90 base/tools/psb_dspasb.f90 base/tools/psb_dspfree.f90 base/tools/psb_dsphalo.F90 base/tools/psb_dspins.f90 base/tools/psb_dsprn.f90 base/tools/psb_get_overlap.f90 base/tools/psb_glob_to_loc.f90 base/tools/psb_ialloc.f90 base/tools/psb_iasb.f90 base/tools/psb_icdasb.F90 base/tools/psb_ifree.f90 base/tools/psb_iins.f90 base/tools/psb_loc_to_glob.f90 base/tools/psb_s_map.f90 base/tools/psb_sallc.f90 base/tools/psb_sasb.f90 base/tools/psb_scdbldext.F90 base/tools/psb_sfree.f90 base/tools/psb_sins.f90 base/tools/psb_sspalloc.f90 base/tools/psb_sspasb.f90 base/tools/psb_sspfree.f90 base/tools/psb_ssphalo.F90 base/tools/psb_sspins.f90 base/tools/psb_ssprn.f90 base/tools/psb_z_map.f90 base/tools/psb_zallc.f90 base/tools/psb_zasb.f90 base/tools/psb_zcdbldext.F90 base/tools/psb_zfree.f90 base/tools/psb_zins.f90 base/tools/psb_zspalloc.f90 base/tools/psb_zspasb.f90 base/tools/psb_zspfree.f90 base/tools/psb_zsphalo.F90 base/tools/psb_zspins.f90 base/tools/psb_zsprn.f90 krylov/psb_base_inner_krylov_mod.f90 krylov/psb_c_inner_krylov_mod.f90 krylov/psb_cbicg.f90 krylov/psb_ccg.f90 krylov/psb_ccgs.f90 krylov/psb_ccgstab.f90 krylov/psb_ccgstabl.f90 krylov/psb_ckrylov.f90 krylov/psb_crgmres.f90 krylov/psb_d_inner_krylov_mod.f90 krylov/psb_dbicg.f90 krylov/psb_dcg.F90 krylov/psb_dcgs.f90 krylov/psb_dcgstab.F90 krylov/psb_dcgstabl.f90 krylov/psb_dkrylov.f90 krylov/psb_drgmres.f90 krylov/psb_krylov_mod.f90 krylov/psb_s_inner_krylov_mod.f90 krylov/psb_sbicg.f90 krylov/psb_scg.F90 krylov/psb_scgs.f90 krylov/psb_scgstab.F90 krylov/psb_scgstabl.f90 krylov/psb_skrylov.f90 krylov/psb_srgmres.f90 krylov/psb_z_inner_krylov_mod.f90 krylov/psb_zbicg.f90 krylov/psb_zcg.F90 krylov/psb_zcgs.f90 krylov/psb_zcgstab.f90 krylov/psb_zcgstabl.f90 krylov/psb_zkrylov.f90 krylov/psb_zrgmres.f90 opt/psb_d_ell_impl.f90 opt/psb_d_ell_mat_mod.f90 prec/Makefile prec/impl/psb_c_bjacprec_impl.f90 prec/impl/psb_c_diagprec_impl.f90 prec/impl/psb_c_nullprec_impl.f90 prec/impl/psb_c_prec_type_impl.f90 prec/impl/psb_cilu_fct.f90 prec/impl/psb_cprecbld.f90 prec/impl/psb_cprecinit.f90 prec/impl/psb_cprecset.f90 prec/impl/psb_d_bjacprec_impl.f90 prec/impl/psb_d_diagprec_impl.f90 prec/impl/psb_d_nullprec_impl.f90 prec/impl/psb_d_prec_type_impl.f90 prec/impl/psb_dilu_fct.f90 prec/impl/psb_dprecbld.f90 prec/impl/psb_dprecinit.f90 prec/impl/psb_dprecset.f90 prec/impl/psb_s_bjacprec_impl.f90 prec/impl/psb_s_diagprec_impl.f90 prec/impl/psb_s_nullprec_impl.f90 prec/impl/psb_s_prec_type_impl.f90 prec/impl/psb_silu_fct.f90 prec/impl/psb_sprecbld.f90 prec/impl/psb_sprecinit.f90 prec/impl/psb_sprecset.f90 prec/impl/psb_z_bjacprec_impl.f90 prec/impl/psb_z_diagprec_impl.f90 prec/impl/psb_z_nullprec_impl.f90 prec/impl/psb_z_prec_type_impl.f90 prec/impl/psb_zilu_fct.f90 prec/impl/psb_zprecbld.f90 prec/impl/psb_zprecinit.f90 prec/impl/psb_zprecset.f90 prec/psb_c_base_prec_mod.f90 prec/psb_c_bjacprec.f90 prec/psb_c_diagprec.f90 prec/psb_c_nullprec.f90 prec/psb_c_prec_mod.f90 prec/psb_c_prec_type.f90 prec/psb_d_base_prec_mod.f90 prec/psb_d_bjacprec.f90 prec/psb_d_diagprec.f90 prec/psb_d_nullprec.f90 prec/psb_d_prec_mod.f90 prec/psb_d_prec_type.f90 prec/psb_prec_const_mod.f90 prec/psb_s_base_prec_mod.f90 prec/psb_s_bjacprec.f90 prec/psb_s_diagprec.f90 prec/psb_s_nullprec.f90 prec/psb_s_prec_mod.f90 prec/psb_s_prec_type.f90 prec/psb_z_base_prec_mod.f90 prec/psb_z_bjacprec.f90 prec/psb_z_diagprec.f90 prec/psb_z_nullprec.f90 prec/psb_z_prec_mod.f90 prec/psb_z_prec_type.f90 test/fileread/cf_sample.f90 test/fileread/df_sample.f90 test/fileread/getp.f90 test/fileread/sf_sample.f90 test/fileread/zf_sample.f90 test/kernel/d_file_spmv.f90 test/kernel/pdgenspmv.f90 test/kernel/s_file_spmv.f90 test/newfmt/ppde.F90 test/newfmt/spde.f90 test/pargen/ppde.f90 test/pargen/spde.f90 test/serial/d_coo_matgen.f90 test/serial/d_matgen.F90 test/serial/psb_d_cxx_impl.f90 test/serial/psb_d_cxx_mat_mod.f90 test/serial/psb_d_cyy_impl.f90 test/serial/psb_d_cyy_mat_mod.f90 test/torture/psb_c_mvsv_tester.f90 test/torture/psb_d_mvsv_tester.f90 test/torture/psb_s_mvsv_tester.f90 test/torture/psb_z_mvsv_tester.f90 test/torture/psbtf.f90 test/util/dhb2mm.f90 test/util/dmm2hb.f90 test/util/zhb2mm.f90 test/util/zmm2hb.f90 util/psb_blockpart_mod.f90 util/psb_c_hbio_impl.f90 util/psb_c_mat_dist_impl.f90 util/psb_c_mmio_impl.f90 util/psb_c_renum_impl.F90 util/psb_d_hbio_impl.f90 util/psb_d_mat_dist_impl.f90 util/psb_d_mmio_impl.f90 util/psb_d_renum_impl.F90 util/psb_gps_mod.f90 util/psb_hbio_mod.f90 util/psb_mat_dist_impl.f90 util/psb_mat_dist_mod.f90 util/psb_metispart_mod.F90 util/psb_mmio_mod.f90 util/psb_renum_mod.f90 util/psb_s_hbio_impl.f90 util/psb_s_mat_dist_impl.f90 util/psb_s_mmio_impl.f90 util/psb_s_renum_impl.F90 util/psb_z_hbio_impl.f90 util/psb_z_mat_dist_impl.f90 util/psb_z_mmio_impl.f90 util/psb_z_renum_impl.F90 Introduced use of psb_ipk_. Modified hash_mod: should now work even with psb_ipk_= 8 bytes. Still need to fix the parallel environment for long-integers.
13 years ago
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), intent(in), optional :: root, dupl
logical, intent(in), optional :: keepnum,keeploc
type(psb_z_coo_sparse_mat) :: loc_coo, glob_coo
integer(psb_ipk_) :: nrg, ncg, nzg, nzl
integer(psb_ipk_) :: err_act, dupl_
integer(psb_ipk_) :: ip,naggrm1,naggrp1, i, j, k
logical :: keepnum_, keeploc_
type(psb_ctxt_type) :: ctxt
integer(psb_mpk_) :: np, me
integer(psb_mpk_) :: icomm, minfo, ndx, root_
integer(psb_mpk_), allocatable :: nzbr(:), idisp(:)
integer(psb_lpk_), allocatable :: locia(:), locja(:), glbia(:), glbja(:)
integer(psb_ipk_) :: ierr(5)
character(len=20) :: name
psblas3: base/comm/psb_cgather.f90 base/comm/psb_chalo.f90 base/comm/psb_covrl.f90 base/comm/psb_cscatter.F90 base/comm/psb_cspgather.F90 base/comm/psb_dgather.f90 base/comm/psb_dhalo.f90 base/comm/psb_dovrl.f90 base/comm/psb_dscatter.F90 base/comm/psb_dspgather.F90 base/comm/psb_igather.f90 base/comm/psb_ihalo.f90 base/comm/psb_iovrl.f90 base/comm/psb_iscatter.F90 base/comm/psb_sgather.f90 base/comm/psb_shalo.f90 base/comm/psb_sovrl.f90 base/comm/psb_sscatter.F90 base/comm/psb_sspgather.F90 base/comm/psb_zgather.f90 base/comm/psb_zhalo.f90 base/comm/psb_zovrl.f90 base/comm/psb_zscatter.F90 base/comm/psb_zspgather.F90 base/internals/psb_indx_map_fnd_owner.F90 base/internals/psi_bld_tmphalo.f90 base/internals/psi_bld_tmpovrl.f90 base/internals/psi_compute_size.f90 base/internals/psi_crea_bnd_elem.f90 base/internals/psi_crea_index.f90 base/internals/psi_crea_ovr_elem.f90 base/internals/psi_cswapdata.F90 base/internals/psi_cswaptran.F90 base/internals/psi_desc_impl.f90 base/internals/psi_desc_index.F90 base/internals/psi_dl_check.f90 base/internals/psi_dswapdata.F90 base/internals/psi_dswaptran.F90 base/internals/psi_exist_ovr_elem.f base/internals/psi_extrct_dl.F90 base/internals/psi_fnd_owner.F90 base/internals/psi_idx_cnv.f90 base/internals/psi_idx_ins_cnv.f90 base/internals/psi_iswapdata.F90 base/internals/psi_iswaptran.F90 base/internals/psi_ldsc_pre_halo.f90 base/internals/psi_list_search.f base/internals/psi_ovrl_restr.f90 base/internals/psi_ovrl_save.f90 base/internals/psi_ovrl_upd.f90 base/internals/psi_sort_dl.f90 base/internals/psi_sswapdata.F90 base/internals/psi_sswaptran.F90 base/internals/psi_zswapdata.F90 base/internals/psi_zswaptran.F90 base/internals/srtlist.f base/modules/Makefile base/modules/error.f90 base/modules/parts.f90 base/modules/psb_base_linmap_mod.f90 base/modules/psb_base_mat_mod.f90 base/modules/psb_base_tools_mod.f90 base/modules/psb_c_base_mat_mod.f90 base/modules/psb_c_base_vect_mod.f90 base/modules/psb_c_comm_mod.f90 base/modules/psb_c_csc_mat_mod.f90 base/modules/psb_c_csr_mat_mod.f90 base/modules/psb_c_linmap_mod.f90 base/modules/psb_c_mat_mod.f90 base/modules/psb_c_psblas_mod.f90 base/modules/psb_c_tools_mod.f90 base/modules/psb_c_vect_mod.f90 base/modules/psb_check_mod.f90 base/modules/psb_const_mod.F90 base/modules/psb_d_base_mat_mod.f90 base/modules/psb_d_base_vect_mod.f90 base/modules/psb_d_comm_mod.f90 base/modules/psb_d_csc_mat_mod.f90 base/modules/psb_d_csr_mat_mod.f90 base/modules/psb_d_linmap_mod.f90 base/modules/psb_d_mat_mod.f90 base/modules/psb_d_psblas_mod.f90 base/modules/psb_d_tools_mod.f90 base/modules/psb_d_vect_mod.f90 base/modules/psb_desc_const_mod.f90 base/modules/psb_desc_type.f90 base/modules/psb_error_impl.F90 base/modules/psb_error_mod.F90 base/modules/psb_gen_block_map_mod.f90 base/modules/psb_glist_map_mod.f90 base/modules/psb_hash_map_mod.f90 base/modules/psb_hash_mod.f90 base/modules/psb_i_comm_mod.f90 base/modules/psb_indx_map_mod.f90 base/modules/psb_ip_reord_mod.f90 base/modules/psb_list_map_mod.f90 base/modules/psb_realloc_mod.F90 base/modules/psb_repl_map_mod.f90 base/modules/psb_s_base_mat_mod.f90 base/modules/psb_s_base_vect_mod.f90 base/modules/psb_s_comm_mod.f90 base/modules/psb_s_csc_mat_mod.f90 base/modules/psb_s_csr_mat_mod.f90 base/modules/psb_s_linmap_mod.f90 base/modules/psb_s_mat_mod.f90 base/modules/psb_s_psblas_mod.f90 base/modules/psb_s_tools_mod.f90 base/modules/psb_s_vect_mod.f90 base/modules/psb_serial_mod.f90 base/modules/psb_sort_mod.f90 base/modules/psb_string_mod.f90 base/modules/psb_z_base_mat_mod.f90 base/modules/psb_z_base_vect_mod.f90 base/modules/psb_z_comm_mod.f90 base/modules/psb_z_csc_mat_mod.f90 base/modules/psb_z_csr_mat_mod.f90 base/modules/psb_z_linmap_mod.f90 base/modules/psb_z_mat_mod.f90 base/modules/psb_z_psblas_mod.f90 base/modules/psb_z_tools_mod.f90 base/modules/psb_z_vect_mod.f90 base/modules/psi_bcast_mod.F90 base/modules/psi_c_mod.f90 base/modules/psi_comm_buffers_mod.F90 base/modules/psi_d_mod.f90 base/modules/psi_i_mod.f90 base/modules/psi_p2p_mod.F90 base/modules/psi_penv_mod.F90 base/modules/psi_reduce_mod.F90 base/modules/psi_s_mod.f90 base/modules/psi_serial_mod.f90 base/modules/psi_z_mod.f90 base/psblas/psb_camax.f90 base/psblas/psb_casum.f90 base/psblas/psb_caxpby.f90 base/psblas/psb_cdot.f90 base/psblas/psb_cnrm2.f90 base/psblas/psb_cnrmi.f90 base/psblas/psb_cspmm.f90 base/psblas/psb_cspsm.f90 base/psblas/psb_damax.f90 base/psblas/psb_dasum.f90 base/psblas/psb_daxpby.f90 base/psblas/psb_ddot.f90 base/psblas/psb_dnrm2.f90 base/psblas/psb_dnrmi.f90 base/psblas/psb_dspmm.f90 base/psblas/psb_dspnrm1.f90 base/psblas/psb_dspsm.f90 base/psblas/psb_samax.f90 base/psblas/psb_sasum.f90 base/psblas/psb_saxpby.f90 base/psblas/psb_sdot.f90 base/psblas/psb_snrm2.f90 base/psblas/psb_snrmi.f90 base/psblas/psb_sspmm.f90 base/psblas/psb_sspsm.f90 base/psblas/psb_sxdot.f90 base/psblas/psb_zamax.f90 base/psblas/psb_zasum.f90 base/psblas/psb_zaxpby.f90 base/psblas/psb_zdot.f90 base/psblas/psb_znrm2.f90 base/psblas/psb_znrmi.f90 base/psblas/psb_zspmm.f90 base/psblas/psb_zspsm.f90 base/serial/aux/calsr.f90 base/serial/aux/calsrx.f90 base/serial/aux/camsort_dw.f90 base/serial/aux/camsort_up.f90 base/serial/aux/camsr.f90 base/serial/aux/camsrx.f90 base/serial/aux/casr.f90 base/serial/aux/casrx.f90 base/serial/aux/clsr.f90 base/serial/aux/clsrx.f90 base/serial/aux/dasr.f90 base/serial/aux/dasrx.f90 base/serial/aux/dmsort_dw.f90 base/serial/aux/dmsort_up.f90 base/serial/aux/dmsr.f90 base/serial/aux/dmsrx.f90 base/serial/aux/dsr.f90 base/serial/aux/dsrx.f90 base/serial/aux/iasr.f90 base/serial/aux/iasrx.f90 base/serial/aux/ibsrch.f base/serial/aux/imsr.f90 base/serial/aux/imsru.f90 base/serial/aux/imsrx.f90 base/serial/aux/isaperm.f base/serial/aux/isr.f90 base/serial/aux/isrx.f90 base/serial/aux/issrch.f base/serial/aux/msort_dw.f90 base/serial/aux/msort_up.f90 base/serial/aux/sasr.f90 base/serial/aux/sasrx.f90 base/serial/aux/smsort_dw.f90 base/serial/aux/smsort_up.f90 base/serial/aux/smsr.f90 base/serial/aux/smsrx.f90 base/serial/aux/ssr.f90 base/serial/aux/ssrx.f90 base/serial/aux/zalsr.f90 base/serial/aux/zalsrx.f90 base/serial/aux/zamsort_dw.f90 base/serial/aux/zamsort_up.f90 base/serial/aux/zamsr.f90 base/serial/aux/zamsrx.f90 base/serial/aux/zasr.f90 base/serial/aux/zasrx.f90 base/serial/aux/zlsr.f90 base/serial/aux/zlsrx.f90 base/serial/f77/caxpby.f base/serial/f77/daxpby.f base/serial/f77/saxpby.f base/serial/f77/smmp.f base/serial/f77/zaxpby.f base/serial/impl/psb_base_mat_impl.f90 base/serial/impl/psb_c_base_mat_impl.f90 base/serial/impl/psb_c_coo_impl.f90 base/serial/impl/psb_c_csc_impl.f90 base/serial/impl/psb_c_csr_impl.f90 base/serial/impl/psb_c_mat_impl.F90 base/serial/impl/psb_d_base_mat_impl.f90 base/serial/impl/psb_d_coo_impl.f90 base/serial/impl/psb_d_csc_impl.f90 base/serial/impl/psb_d_csr_impl.f90 base/serial/impl/psb_d_mat_impl.F90 base/serial/impl/psb_s_base_mat_impl.f90 base/serial/impl/psb_s_coo_impl.f90 base/serial/impl/psb_s_csc_impl.f90 base/serial/impl/psb_s_csr_impl.f90 base/serial/impl/psb_s_mat_impl.F90 base/serial/impl/psb_z_base_mat_impl.f90 base/serial/impl/psb_z_coo_impl.f90 base/serial/impl/psb_z_csc_impl.f90 base/serial/impl/psb_z_csr_impl.f90 base/serial/impl/psb_z_mat_impl.F90 base/serial/psb_aspxpby.f90 base/serial/psb_cgelp.f90 base/serial/psb_cgeprt.f90 base/serial/psb_cnumbmm.f90 base/serial/psb_crwextd.f90 base/serial/psb_csymbmm.f90 base/serial/psb_dgelp.f90 base/serial/psb_dgeprt.f90 base/serial/psb_dnumbmm.f90 base/serial/psb_drwextd.f90 base/serial/psb_dsymbmm.f90 base/serial/psb_sgelp.f90 base/serial/psb_sgeprt.f90 base/serial/psb_snumbmm.f90 base/serial/psb_sort_impl.f90 base/serial/psb_spdot_srtd.f90 base/serial/psb_spge_dot.f90 base/serial/psb_srwextd.f90 base/serial/psb_ssymbmm.f90 base/serial/psb_zgelp.f90 base/serial/psb_zgeprt.f90 base/serial/psb_znumbmm.f90 base/serial/psb_zrwextd.f90 base/serial/psb_zsymbmm.f90 base/serial/psi_serial_impl.f90 base/tools/psb_c_map.f90 base/tools/psb_callc.f90 base/tools/psb_casb.f90 base/tools/psb_ccdbldext.F90 base/tools/psb_cd_inloc.f90 base/tools/psb_cd_lstext.f90 base/tools/psb_cd_reinit.f90 base/tools/psb_cd_set_bld.f90 base/tools/psb_cd_switch_ovl_indxmap.f90 base/tools/psb_cdall.f90 base/tools/psb_cdals.f90 base/tools/psb_cdalv.f90 base/tools/psb_cdcpy.F90 base/tools/psb_cdins.f90 base/tools/psb_cdprt.f90 base/tools/psb_cdren.f90 base/tools/psb_cdrep.f90 base/tools/psb_cfree.f90 base/tools/psb_cins.f90 base/tools/psb_cspalloc.f90 base/tools/psb_cspasb.f90 base/tools/psb_cspfree.f90 base/tools/psb_csphalo.F90 base/tools/psb_cspins.f90 base/tools/psb_csprn.f90 base/tools/psb_d_map.f90 base/tools/psb_dallc.f90 base/tools/psb_dasb.f90 base/tools/psb_dcdbldext.F90 base/tools/psb_dfree.f90 base/tools/psb_dins.f90 base/tools/psb_dspalloc.f90 base/tools/psb_dspasb.f90 base/tools/psb_dspfree.f90 base/tools/psb_dsphalo.F90 base/tools/psb_dspins.f90 base/tools/psb_dsprn.f90 base/tools/psb_get_overlap.f90 base/tools/psb_glob_to_loc.f90 base/tools/psb_ialloc.f90 base/tools/psb_iasb.f90 base/tools/psb_icdasb.F90 base/tools/psb_ifree.f90 base/tools/psb_iins.f90 base/tools/psb_loc_to_glob.f90 base/tools/psb_s_map.f90 base/tools/psb_sallc.f90 base/tools/psb_sasb.f90 base/tools/psb_scdbldext.F90 base/tools/psb_sfree.f90 base/tools/psb_sins.f90 base/tools/psb_sspalloc.f90 base/tools/psb_sspasb.f90 base/tools/psb_sspfree.f90 base/tools/psb_ssphalo.F90 base/tools/psb_sspins.f90 base/tools/psb_ssprn.f90 base/tools/psb_z_map.f90 base/tools/psb_zallc.f90 base/tools/psb_zasb.f90 base/tools/psb_zcdbldext.F90 base/tools/psb_zfree.f90 base/tools/psb_zins.f90 base/tools/psb_zspalloc.f90 base/tools/psb_zspasb.f90 base/tools/psb_zspfree.f90 base/tools/psb_zsphalo.F90 base/tools/psb_zspins.f90 base/tools/psb_zsprn.f90 krylov/psb_base_inner_krylov_mod.f90 krylov/psb_c_inner_krylov_mod.f90 krylov/psb_cbicg.f90 krylov/psb_ccg.f90 krylov/psb_ccgs.f90 krylov/psb_ccgstab.f90 krylov/psb_ccgstabl.f90 krylov/psb_ckrylov.f90 krylov/psb_crgmres.f90 krylov/psb_d_inner_krylov_mod.f90 krylov/psb_dbicg.f90 krylov/psb_dcg.F90 krylov/psb_dcgs.f90 krylov/psb_dcgstab.F90 krylov/psb_dcgstabl.f90 krylov/psb_dkrylov.f90 krylov/psb_drgmres.f90 krylov/psb_krylov_mod.f90 krylov/psb_s_inner_krylov_mod.f90 krylov/psb_sbicg.f90 krylov/psb_scg.F90 krylov/psb_scgs.f90 krylov/psb_scgstab.F90 krylov/psb_scgstabl.f90 krylov/psb_skrylov.f90 krylov/psb_srgmres.f90 krylov/psb_z_inner_krylov_mod.f90 krylov/psb_zbicg.f90 krylov/psb_zcg.F90 krylov/psb_zcgs.f90 krylov/psb_zcgstab.f90 krylov/psb_zcgstabl.f90 krylov/psb_zkrylov.f90 krylov/psb_zrgmres.f90 opt/psb_d_ell_impl.f90 opt/psb_d_ell_mat_mod.f90 prec/Makefile prec/impl/psb_c_bjacprec_impl.f90 prec/impl/psb_c_diagprec_impl.f90 prec/impl/psb_c_nullprec_impl.f90 prec/impl/psb_c_prec_type_impl.f90 prec/impl/psb_cilu_fct.f90 prec/impl/psb_cprecbld.f90 prec/impl/psb_cprecinit.f90 prec/impl/psb_cprecset.f90 prec/impl/psb_d_bjacprec_impl.f90 prec/impl/psb_d_diagprec_impl.f90 prec/impl/psb_d_nullprec_impl.f90 prec/impl/psb_d_prec_type_impl.f90 prec/impl/psb_dilu_fct.f90 prec/impl/psb_dprecbld.f90 prec/impl/psb_dprecinit.f90 prec/impl/psb_dprecset.f90 prec/impl/psb_s_bjacprec_impl.f90 prec/impl/psb_s_diagprec_impl.f90 prec/impl/psb_s_nullprec_impl.f90 prec/impl/psb_s_prec_type_impl.f90 prec/impl/psb_silu_fct.f90 prec/impl/psb_sprecbld.f90 prec/impl/psb_sprecinit.f90 prec/impl/psb_sprecset.f90 prec/impl/psb_z_bjacprec_impl.f90 prec/impl/psb_z_diagprec_impl.f90 prec/impl/psb_z_nullprec_impl.f90 prec/impl/psb_z_prec_type_impl.f90 prec/impl/psb_zilu_fct.f90 prec/impl/psb_zprecbld.f90 prec/impl/psb_zprecinit.f90 prec/impl/psb_zprecset.f90 prec/psb_c_base_prec_mod.f90 prec/psb_c_bjacprec.f90 prec/psb_c_diagprec.f90 prec/psb_c_nullprec.f90 prec/psb_c_prec_mod.f90 prec/psb_c_prec_type.f90 prec/psb_d_base_prec_mod.f90 prec/psb_d_bjacprec.f90 prec/psb_d_diagprec.f90 prec/psb_d_nullprec.f90 prec/psb_d_prec_mod.f90 prec/psb_d_prec_type.f90 prec/psb_prec_const_mod.f90 prec/psb_s_base_prec_mod.f90 prec/psb_s_bjacprec.f90 prec/psb_s_diagprec.f90 prec/psb_s_nullprec.f90 prec/psb_s_prec_mod.f90 prec/psb_s_prec_type.f90 prec/psb_z_base_prec_mod.f90 prec/psb_z_bjacprec.f90 prec/psb_z_diagprec.f90 prec/psb_z_nullprec.f90 prec/psb_z_prec_mod.f90 prec/psb_z_prec_type.f90 test/fileread/cf_sample.f90 test/fileread/df_sample.f90 test/fileread/getp.f90 test/fileread/sf_sample.f90 test/fileread/zf_sample.f90 test/kernel/d_file_spmv.f90 test/kernel/pdgenspmv.f90 test/kernel/s_file_spmv.f90 test/newfmt/ppde.F90 test/newfmt/spde.f90 test/pargen/ppde.f90 test/pargen/spde.f90 test/serial/d_coo_matgen.f90 test/serial/d_matgen.F90 test/serial/psb_d_cxx_impl.f90 test/serial/psb_d_cxx_mat_mod.f90 test/serial/psb_d_cyy_impl.f90 test/serial/psb_d_cyy_mat_mod.f90 test/torture/psb_c_mvsv_tester.f90 test/torture/psb_d_mvsv_tester.f90 test/torture/psb_s_mvsv_tester.f90 test/torture/psb_z_mvsv_tester.f90 test/torture/psbtf.f90 test/util/dhb2mm.f90 test/util/dmm2hb.f90 test/util/zhb2mm.f90 test/util/zmm2hb.f90 util/psb_blockpart_mod.f90 util/psb_c_hbio_impl.f90 util/psb_c_mat_dist_impl.f90 util/psb_c_mmio_impl.f90 util/psb_c_renum_impl.F90 util/psb_d_hbio_impl.f90 util/psb_d_mat_dist_impl.f90 util/psb_d_mmio_impl.f90 util/psb_d_renum_impl.F90 util/psb_gps_mod.f90 util/psb_hbio_mod.f90 util/psb_mat_dist_impl.f90 util/psb_mat_dist_mod.f90 util/psb_metispart_mod.F90 util/psb_mmio_mod.f90 util/psb_renum_mod.f90 util/psb_s_hbio_impl.f90 util/psb_s_mat_dist_impl.f90 util/psb_s_mmio_impl.f90 util/psb_s_renum_impl.F90 util/psb_z_hbio_impl.f90 util/psb_z_mat_dist_impl.f90 util/psb_z_mmio_impl.f90 util/psb_z_renum_impl.F90 Introduced use of psb_ipk_. Modified hash_mod: should now work even with psb_ipk_= 8 bytes. Still need to fix the parallel environment for long-integers.
13 years ago
integer(psb_ipk_) :: debug_level, debug_unit
name='psb_gather'
info=psb_success_
call psb_erractionsave(err_act)
if (psb_errstatus_fatal()) then
info = psb_err_internal_error_ ; goto 9999
end if
ctxt = desc_a%get_context()
icomm = desc_a%get_mpic()
call psb_info(ctxt, me, np)
if (present(keepnum)) then
keepnum_ = keepnum
else
keepnum_ = .true.
end if
if (present(keeploc)) then
keeploc_ = keeploc
else
keeploc_ = .true.
end if
if (present(root)) then
root_ = root
else
root_ = -1
end if
if ((root_ == -1).or.(root_ == me)) call globa%free()
if (keepnum_) then
nrg = desc_a%get_global_rows()
ncg = desc_a%get_global_rows()
allocate(nzbr(np), idisp(np),stat=info)
if (info /= psb_success_) then
info=psb_err_alloc_request_
ierr(1) = 2*np
call psb_errpush(info,name,i_err=ierr,a_err='integer')
goto 9999
end if
if (keeploc_) then
call loca%cp_to(loc_coo)
else
call loca%mv_to(loc_coo)
end if
nzl = loc_coo%get_nzeros()
call psb_realloc(nzl,locia,info)
call psb_realloc(nzl,locja,info)
call psb_loc_to_glob(loc_coo%ia(1:nzl),locia(1:nzl),desc_a,info,iact='I')
call psb_loc_to_glob(loc_coo%ja(1:nzl),locja(1:nzl),desc_a,info,iact='I')
nzbr(:) = 0
nzbr(me+1) = nzl
call psb_sum(ctxt,nzbr(1:np))
nzg = sum(nzbr)
if (nzg <0) then
info = psb_err_mpi_int_ovflw_
call psb_errpush(info,name); goto 9999
end if
if (nrg > HUGE(1_psb_mpk_)) then
info = psb_err_mpi_int_ovflw_
call psb_errpush(info,name); goto 9999
end if
if ((root_ == -1).or.(root_ == me)) then
if (info == psb_success_) call psb_realloc(nzg,glbia,info)
if (info == psb_success_) call psb_realloc(nzg,glbja,info)
if (info == psb_success_) call glob_coo%allocate(nrg,ncg,nzg)
else
if (info == psb_success_) call psb_realloc(ione,glbia,info)
if (info == psb_success_) call psb_realloc(ione,glbja,info)
if (info == psb_success_) call glob_coo%allocate(ione,ione,ione)
end if
if (info /= psb_success_) goto 9999
do ip=1,np
idisp(ip) = sum(nzbr(1:ip-1))
enddo
ndx = nzbr(me+1)
if (root_ == -1) then
call mpi_allgatherv(loc_coo%val,ndx,psb_mpi_c_dpk_,&
& glob_coo%val,nzbr,idisp,&
& psb_mpi_c_dpk_,icomm,minfo)
if (minfo == psb_success_) call &
& mpi_allgatherv(locia,ndx,psb_mpi_lpk_,&
& glbia,nzbr,idisp,&
& psb_mpi_lpk_,icomm,minfo)
if (minfo == psb_success_) call &
& mpi_allgatherv(locja,ndx,psb_mpi_lpk_,&
& glbja,nzbr,idisp,&
& psb_mpi_lpk_,icomm,minfo)
else
call mpi_gatherv(loc_coo%val,ndx,psb_mpi_c_dpk_,&
& glob_coo%val,nzbr,idisp,&
& psb_mpi_c_dpk_,root_,icomm,minfo)
if (minfo == psb_success_) call &
& mpi_gatherv(locia,ndx,psb_mpi_lpk_,&
& glbia,nzbr,idisp,&
& psb_mpi_lpk_,root_,icomm,minfo)
if (minfo == psb_success_) call &
& mpi_gatherv(locja,ndx,psb_mpi_lpk_,&
& glbja,nzbr,idisp,&
& psb_mpi_lpk_,root_,icomm,minfo)
end if
if (minfo /= psb_success_) then
info = minfo
call psb_errpush(psb_err_internal_error_,name,a_err=' from mpi_allgatherv')
goto 9999
end if
call loc_coo%free()
deallocate(locia,locja, stat=info)
!
! Is the code below safe? For very large cases
! the indices in glob_coo will overflow. But then,
! for very large cases it does not make sense to
! gather the matrix on a single procecss anyway...
!
if ((root_ == -1).or.(root_ == me)) then
glob_coo%ia(1:nzg) = glbia(1:nzg)
glob_coo%ja(1:nzg) = glbja(1:nzg)
call glob_coo%set_nzeros(nzg)
if (present(dupl)) call glob_coo%set_dupl(dupl)
call globa%mv_from(glob_coo)
end if
deallocate(glbia,glbja, stat=info)
else
write(psb_err_unit,*) 'SP_ALLGATHER: Not implemented yet with keepnum ',keepnum_
info = -1
goto 9999
end if
call psb_erractionrestore(err_act)
return
9999 continue
call psb_errpush(info,name)
call psb_error_handler(ctxt,err_act)
return
end subroutine psb_zsp_allgather
subroutine psb_lzsp_allgather(globa, loca, desc_a, info, root, dupl,keepnum,keeploc)
use iso_fortran_env
use psb_desc_mod
use psb_error_mod
use psb_penv_mod
use psb_mat_mod
use psb_tools_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
type(psb_zspmat_type), intent(inout) :: loca
type(psb_lzspmat_type), intent(inout) :: globa
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), intent(in), optional :: root, dupl
logical, intent(in), optional :: keepnum,keeploc
type(psb_lz_coo_sparse_mat) :: loc_coo, glob_coo
integer(psb_lpk_) :: nrg, ncg, nzg
integer(psb_ipk_) :: err_act, dupl_
integer(psb_ipk_) :: ip,naggrm1,naggrp1, i, j, k, nzl
logical :: keepnum_, keeploc_
type(psb_ctxt_type) :: ctxt
integer(psb_ipk_) :: np, me
integer(psb_mpk_) :: icomm, minfo, ndx, root_
integer(psb_mpk_), allocatable :: nzbr(:), idisp(:)
integer(psb_lpk_), allocatable :: lnzbr(:)
integer(psb_ipk_) :: ierr(5)
character(len=20) :: name
integer(psb_ipk_) :: debug_level, debug_unit
name='psb_gather'
info=psb_success_
call psb_erractionsave(err_act)
if (psb_errstatus_fatal()) then
info = psb_err_internal_error_ ; goto 9999
end if
ctxt = desc_a%get_context()
icomm = desc_a%get_mpic()
call psb_info(ctxt, me, np)
if (present(keepnum)) then
keepnum_ = keepnum
else
keepnum_ = .true.
end if
if (present(keeploc)) then
keeploc_ = keeploc
else
keeploc_ = .true.
end if
if (present(root)) then
root_ = root
else
root_ = -1
end if
if ((root_ == -1).or.(root_ == me)) call globa%free()
if (keepnum_) then
nrg = desc_a%get_global_rows()
ncg = desc_a%get_global_rows()
allocate(nzbr(np), idisp(np),lnzbr(np),stat=info)
if (info /= psb_success_) then
info=psb_err_alloc_request_; ierr(1) = 3*np
call psb_errpush(info,name,i_err=ierr,a_err='integer')
goto 9999
end if
if (keeploc_) then
call loca%cp_to(loc_coo)
else
call loca%mv_to(loc_coo)
end if
nzl = loc_coo%get_nzeros()
call psb_loc_to_glob(loc_coo%ia(1:nzl),desc_a,info,iact='I')
call psb_loc_to_glob(loc_coo%ja(1:nzl),desc_a,info,iact='I')
nzbr(:) = 0
nzbr(me+1) = nzl
call psb_sum(ctxt,nzbr(1:np))
lnzbr = nzbr
nzg = sum(nzbr)
if ((nzg < 0).or.(nzg /= sum(lnzbr))) then
info = psb_err_mpi_int_ovflw_
call psb_errpush(info,name); goto 9999
end if
if ((nrg > HUGE(1_psb_mpk_)).or.(nzg > HUGE(1_psb_mpk_))&
& .or.(sum(lnzbr) > HUGE(1_psb_mpk_))) then
info = psb_err_mpi_int_ovflw_
call psb_errpush(info,name); goto 9999
end if
if ((root_ == -1).or.(root_ == me)) then
if (info == psb_success_) call glob_coo%allocate(nrg,ncg,nzg)
else
if (info == psb_success_) call glob_coo%allocate(1_psb_lpk_,1_psb_lpk_,1_psb_lpk_)
end if
if (info /= psb_success_) goto 9999
!
! PLS REVIEW AND ADD OVERFLOW ERROR CHECKING
!
do ip=1,np
idisp(ip) = sum(nzbr(1:ip-1))
enddo
ndx = nzbr(me+1)
if (root_ == -1) then
call mpi_allgatherv(loc_coo%val,ndx,psb_mpi_c_dpk_,&
& glob_coo%val,nzbr,idisp,&
& psb_mpi_c_dpk_,icomm,minfo)
if (minfo == psb_success_) call &
& mpi_allgatherv(loc_coo%ia,ndx,psb_mpi_lpk_,&
& glob_coo%ia,nzbr,idisp,&
& psb_mpi_lpk_,icomm,minfo)
if (minfo == psb_success_) call &
& mpi_allgatherv(loc_coo%ja,ndx,psb_mpi_lpk_,&
& glob_coo%ja,nzbr,idisp,&
& psb_mpi_lpk_,icomm,minfo)
else
call mpi_gatherv(loc_coo%val,ndx,psb_mpi_c_dpk_,&
& glob_coo%val,nzbr,idisp,&
& psb_mpi_c_dpk_,root_,icomm,minfo)
if (minfo == psb_success_) call &
& mpi_gatherv(loc_coo%ia,ndx,psb_mpi_lpk_,&
& glob_coo%ia,nzbr,idisp,&
& psb_mpi_lpk_,root_,icomm,minfo)
if (minfo == psb_success_) call &
& mpi_gatherv(loc_coo%ja,ndx,psb_mpi_lpk_,&
& glob_coo%ja,nzbr,idisp,&
& psb_mpi_lpk_,root_,icomm,minfo)
end if
if (minfo /= psb_success_) then
info = minfo
call psb_errpush(psb_err_internal_error_,name,a_err=' from mpi_allgatherv')
goto 9999
end if
call loc_coo%free()
!
! Is the code below safe? For very large cases
! the indices in glob_coo will overflow. But then,
! for very large cases it does not make sense to
! gather the matrix on a single procecss anyway...
!
if ((root_ == -1).or.(root_ == me)) then
call glob_coo%set_nzeros(nzg)
if (present(dupl)) call glob_coo%set_dupl(dupl)
call globa%mv_from(glob_coo)
end if
else
write(psb_err_unit,*) 'SP_ALLGATHER: Not implemented yet with keepnum ',keepnum_
info = -1
goto 9999
end if
call psb_erractionrestore(err_act)
return
9999 continue
call psb_errpush(info,name)
call psb_error_handler(ctxt,err_act)
return
end subroutine psb_lzsp_allgather
subroutine psb_lzlzsp_allgather(globa, loca, desc_a, info, root, dupl,keepnum,keeploc)
use iso_fortran_env
use psb_desc_mod
use psb_error_mod
use psb_penv_mod
use psb_mat_mod
use psb_tools_mod
#ifdef MPI_MOD
use mpi
#endif
implicit none
#ifdef MPI_H
include 'mpif.h'
#endif
type(psb_lzspmat_type), intent(inout) :: loca
type(psb_lzspmat_type), intent(inout) :: globa
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), intent(in), optional :: root, dupl
logical, intent(in), optional :: keepnum,keeploc
type(psb_lz_coo_sparse_mat) :: loc_coo, glob_coo
integer(psb_lpk_) :: nrg, ncg, nzg
integer(psb_ipk_) :: err_act, dupl_
integer(psb_lpk_) :: ip,naggrm1,naggrp1, i, j, k, nzl
logical :: keepnum_, keeploc_
type(psb_ctxt_type) :: ctxt
integer(psb_ipk_) :: np, me
integer(psb_mpk_) :: icomm, minfo, ndx, root_
integer(psb_mpk_), allocatable :: nzbr(:), idisp(:)
integer(psb_lpk_), allocatable :: lnzbr(:)
integer(psb_ipk_) :: ierr(5)
character(len=20) :: name
integer(psb_ipk_) :: debug_level, debug_unit
name='psb_gather'
info=psb_success_
call psb_erractionsave(err_act)
if (psb_errstatus_fatal()) then
info = psb_err_internal_error_ ; goto 9999
end if
ctxt = desc_a%get_context()
icomm = desc_a%get_mpic()
call psb_info(ctxt, me, np)
if (present(keepnum)) then
keepnum_ = keepnum
else
keepnum_ = .true.
end if
if (present(keeploc)) then
keeploc_ = keeploc
else
keeploc_ = .true.
end if
if (present(root)) then
root_ = root
else
root_ = -1
end if
if ((root_ == -1).or.(root_ == me)) call globa%free()
if (keepnum_) then
nrg = desc_a%get_global_rows()
ncg = desc_a%get_global_rows()
allocate(nzbr(np), idisp(np),lnzbr(np),stat=info)
if (info /= psb_success_) then
info=psb_err_alloc_request_; ierr(1) = 3*np
call psb_errpush(info,name,i_err=ierr,a_err='integer')
goto 9999
end if
if (keeploc_) then
call loca%cp_to(loc_coo)
else
call loca%mv_to(loc_coo)
end if
nzl = loc_coo%get_nzeros()
call psb_loc_to_glob(loc_coo%ia(1:nzl),desc_a,info,iact='I')
call psb_loc_to_glob(loc_coo%ja(1:nzl),desc_a,info,iact='I')
nzbr(:) = 0
nzbr(me+1) = nzl
call psb_sum(ctxt,nzbr(1:np))
lnzbr = nzbr
nzg = sum(nzbr)
if ((nzg < 0).or.(nzg /= sum(lnzbr))) then
info = psb_err_mpi_int_ovflw_
call psb_errpush(info,name); goto 9999
end if
if ((nrg > HUGE(1_psb_mpk_)).or.(nzg > HUGE(1_psb_mpk_))&
& .or.(sum(lnzbr) > HUGE(1_psb_mpk_))) then
info = psb_err_mpi_int_ovflw_
call psb_errpush(info,name); goto 9999
end if
if ((root_ == -1).or.(root_ == me)) then
if (info == psb_success_) call glob_coo%allocate(nrg,ncg,nzg)
else
if (info == psb_success_) call glob_coo%allocate(1_psb_lpk_,1_psb_lpk_,1_psb_lpk_)
end if
if (info /= psb_success_) goto 9999
do ip=1,np
idisp(ip) = sum(nzbr(1:ip-1))
enddo
ndx = nzbr(me+1)
if (root_ == -1) then
call mpi_allgatherv(loc_coo%val,ndx,psb_mpi_c_dpk_,&
& glob_coo%val,nzbr,idisp,&
& psb_mpi_c_dpk_,icomm,minfo)
if (minfo == psb_success_) call &
& mpi_allgatherv(loc_coo%ia,ndx,psb_mpi_lpk_,&
& glob_coo%ia,nzbr,idisp,&
& psb_mpi_lpk_,icomm,minfo)
if (minfo == psb_success_) call &
& mpi_allgatherv(loc_coo%ja,ndx,psb_mpi_lpk_,&
& glob_coo%ja,nzbr,idisp,&
& psb_mpi_lpk_,icomm,minfo)
else
call mpi_gatherv(loc_coo%val,ndx,psb_mpi_c_dpk_,&
& glob_coo%val,nzbr,idisp,&
& psb_mpi_c_dpk_,root_,icomm,minfo)
if (minfo == psb_success_) call &
& mpi_gatherv(loc_coo%ia,ndx,psb_mpi_lpk_,&
& glob_coo%ia,nzbr,idisp,&
& psb_mpi_lpk_,root_,icomm,minfo)
if (minfo == psb_success_) call &
& mpi_gatherv(loc_coo%ja,ndx,psb_mpi_lpk_,&
& glob_coo%ja,nzbr,idisp,&
& psb_mpi_lpk_,root_,icomm,minfo)
end if
if (minfo /= psb_success_) then
info = minfo
call psb_errpush(psb_err_internal_error_,name,a_err=' from mpi_allgatherv')
goto 9999
end if
call loc_coo%free()
!
if ((root_ == -1).or.(root_ == me)) then
call glob_coo%set_nzeros(nzg)
if (present(dupl)) call glob_coo%set_dupl(dupl)
call globa%mv_from(glob_coo)
end if
else
write(psb_err_unit,*) 'SP_ALLGATHER: Not implemented yet with keepnum ',keepnum_
info = -1
goto 9999
end if
call psb_erractionrestore(err_act)
return
9999 continue
call psb_errpush(info,name)
call psb_error_handler(ctxt,err_act)
return
end subroutine psb_lzlzsp_allgather