diff --git a/base/tools/Makefile b/base/tools/Makefile index 013c1b57..910f9b96 100644 --- a/base/tools/Makefile +++ b/base/tools/Makefile @@ -1,18 +1,17 @@ include ../../Make.inc -FOBJS = psb_sallc.o psb_sasb.o \ - psb_sfree.o psb_sins.o \ - psb_dallc.o psb_dasb.o \ - psb_dfree.o psb_dins.o \ - psb_cdall.o psb_cdals.o psb_cdalv.o psb_cd_inloc.o psb_cdins.o psb_cdprt.o \ +FOBJS = psb_cdall.o psb_cdals.o psb_cdalv.o psb_cd_inloc.o psb_cdins.o psb_cdprt.o \ psb_cdren.o psb_cdrep.o psb_get_overlap.o psb_cd_lstext.o\ psb_cdcpy.o psb_cd_reinit.o psb_cd_switch_ovl_indxmap.o \ psb_dspalloc.o psb_dspasb.o \ psb_dspfree.o psb_dspins.o psb_dsprn.o \ psb_sspalloc.o psb_sspasb.o \ psb_sspfree.o psb_sspins.o psb_ssprn.o\ - psb_glob_to_loc.o psb_iallc.o psb_iasb.o \ - psb_ifree.o psb_iins.o psb_loc_to_glob.o\ + psb_glob_to_loc.o psb_loc_to_glob.o\ + psb_iallc.o psb_iasb.o psb_ifree.o psb_iins.o \ + psb_lallc.o psb_lasb.o psb_lfree.o psb_lins.o \ + psb_sallc.o psb_sasb.o psb_sfree.o psb_sins.o \ + psb_dallc.o psb_dasb.o psb_dfree.o psb_dins.o \ psb_zallc.o psb_zasb.o psb_zfree.o psb_zins.o \ psb_zspalloc.o psb_zspasb.o psb_zspfree.o\ psb_zspins.o psb_zsprn.o \ diff --git a/base/tools/psb_lallc.f90 b/base/tools/psb_lallc.f90 new file mode 100644 index 00000000..32e9f843 --- /dev/null +++ b/base/tools/psb_lallc.f90 @@ -0,0 +1,516 @@ +! +! 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_lallc.f90 +! +! Function: psb_lalloc +! Allocates dense matrix for PSBLAS routines. +! The descriptor may be in either the build or assembled state. +! +! Arguments: +! x - the matrix to be allocated. +! desc_a - the communication descriptor. +! info - Return code +! n - optional number of columns. +! lb - optional lower bound on column indices +subroutine psb_lalloc(x, desc_a, info, n, lb) + use psb_base_mod, psb_protect_name => psb_lalloc + use psi_mod + implicit none + + !....parameters... + integer(psb_lpk_), allocatable, intent(out) :: x(:,:) + type(psb_desc_type), intent(in) :: desc_a + integer(psb_ipk_),intent(out) :: info + integer(psb_ipk_), optional, intent(in) :: n, lb + + !locals + integer(psb_ipk_) :: np,me,err,nr,i,j,err_act + integer(psb_ipk_) :: ictxt,n_ + integer(psb_ipk_) :: int_err(5),exch(3) + character(len=20) :: name + + name='psb_geall' + if(psb_get_errstatus() /= 0) return + info=psb_success_ + err=0 + int_err(1)=0 + call psb_erractionsave(err_act) + + ictxt=desc_a%get_context() + + call psb_info(ictxt, me, np) + if (np == -1) then + info = psb_err_context_error_ + call psb_errpush(info,name) + goto 9999 + endif + + !... check m and n parameters.... + if (.not.psb_is_ok_desc(desc_a)) then + info = psb_err_input_matrix_unassembled_ + call psb_errpush(info,name) + goto 9999 + endif + + if (present(n)) then + n_ = n + else + n_ = 1 + endif + !global check on n parameters + if (me == psb_root_) then + exch(1)=n_ + call psb_bcast(ictxt,exch(1),root=psb_root_) + else + call psb_bcast(ictxt,exch(1),root=psb_root_) + if (exch(1) /= n_) then + info=psb_err_parm_differs_among_procs_ + int_err(1)=1 + call psb_errpush(info,name,int_err) + goto 9999 + endif + endif + + !....allocate x ..... + if (psb_is_asb_desc(desc_a).or.psb_is_upd_desc(desc_a)) then + nr = max(1,desc_a%get_local_cols()) + else if (psb_is_bld_desc(desc_a)) then + nr = max(1,desc_a%get_local_rows()) + else + info = psb_err_internal_error_ + call psb_errpush(info,name,int_err,a_err='Invalid desc_a') + goto 9999 + endif + + call psb_realloc(nr,n_,x,info,lb2=lb) + if (info /= psb_success_) then + info=psb_err_alloc_request_ + int_err(1)=nr*n_ + call psb_errpush(info,name,int_err,a_err='integer(psb_lpk_)') + goto 9999 + endif + + x(:,:) = lzero + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(ictxt,err_act) + + return + +end subroutine psb_lalloc + +!!$ +!!$ Parallel Sparse BLAS version 3.5 +!!$ (C) Copyright 2006-2018 +!!$ Salvatore Filippone University of Rome Tor Vergata +!!$ 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. +!!$ +!!$ +! +! Function: psb_lallocv +! Allocates dense matrix for PSBLAS routines +! The descriptor may be in either the build or assembled state. +! +! Arguments: +! x(:) - the matrix to be allocated. +! desc_a - the communication descriptor. +! info - return code +subroutine psb_lallocv(x, desc_a,info,n) + use psb_base_mod, psb_protect_name => psb_lallocv + use psi_mod + implicit none + + !....parameters... + integer(psb_lpk_), allocatable, intent(out) :: x(:) + type(psb_desc_type), intent(in) :: desc_a + integer(psb_ipk_),intent(out) :: info + integer(psb_ipk_), optional, intent(in) :: n + + !locals + integer(psb_ipk_) :: np,me,nr,i,err_act + integer(psb_ipk_) :: ictxt, int_err(5) + integer(psb_ipk_) :: debug_level, debug_unit + character(len=20) :: name + + if(psb_get_errstatus() /= 0) return + info=psb_success_ + name='psb_geall' + call psb_erractionsave(err_act) + debug_unit = psb_get_debug_unit() + debug_level = psb_get_debug_level() + + ictxt=desc_a%get_context() + + call psb_info(ictxt, me, np) + ! ....verify blacs grid correctness.. + if (np == -1) then + info = psb_err_context_error_ + call psb_errpush(info,name) + goto 9999 + endif + + !... check m and n parameters.... + if (.not.psb_is_ok_desc(desc_a)) then + info = psb_err_input_matrix_unassembled_ + call psb_errpush(info,name) + goto 9999 + endif + + ! As this is a rank-1 array, optional parameter N is actually ignored. + + !....allocate x ..... + if (psb_is_asb_desc(desc_a).or.psb_is_upd_desc(desc_a)) then + nr = max(1,desc_a%get_local_cols()) + else if (psb_is_bld_desc(desc_a)) then + nr = max(1,desc_a%get_local_rows()) + else + info = psb_err_internal_error_ + call psb_errpush(info,name,int_err,a_err='Invalid desc_a') + goto 9999 + endif + + call psb_realloc(nr,x,info) + if (info /= psb_success_) then + info=psb_err_alloc_request_ + int_err(1)=nr + call psb_errpush(info,name,int_err,a_err='integer(psb_lpk_)') + goto 9999 + endif + + x(:) = lzero + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(ictxt,err_act) + + return + +end subroutine psb_lallocv + + +subroutine psb_lalloc_vect(x, desc_a,info,n) + use psb_base_mod, psb_protect_name => psb_lalloc_vect + use psi_mod + implicit none + + !....parameters... + type(psb_l_vect_type), intent(out) :: x + type(psb_desc_type), intent(in) :: desc_a + integer(psb_ipk_),intent(out) :: info + integer(psb_ipk_), optional, intent(in) :: n + + !locals + integer(psb_ipk_) :: np,me,nr,i,err_act + integer(psb_ipk_) :: ictxt, int_err(5) + integer(psb_ipk_) :: debug_level, debug_unit + character(len=20) :: name + + info=psb_success_ + if (psb_errstatus_fatal()) return + name='psb_geall' + call psb_erractionsave(err_act) + debug_unit = psb_get_debug_unit() + debug_level = psb_get_debug_level() + + ictxt=desc_a%get_context() + + call psb_info(ictxt, me, np) + ! ....verify blacs grid correctness.. + if (np == -1) then + info = psb_err_context_error_ + call psb_errpush(info,name) + goto 9999 + endif + + !... check m and n parameters.... + if (.not.desc_a%is_ok()) then + info = psb_err_invalid_cd_state_ + call psb_errpush(info,name) + goto 9999 + end if + + ! As this is a rank-1 array, optional parameter N is actually ignored. + + !....allocate x ..... + if (psb_is_asb_desc(desc_a).or.psb_is_upd_desc(desc_a)) then + nr = max(1,desc_a%get_local_cols()) + else if (psb_is_bld_desc(desc_a)) then + nr = max(1,desc_a%get_local_rows()) + else + info = psb_err_internal_error_ + call psb_errpush(info,name,int_err,a_err='Invalid desc_a') + goto 9999 + endif + + allocate(psb_l_base_vect_type :: x%v, stat=info) + if (info == 0) call x%all(nr,info) + if (psb_errstatus_fatal()) then + info=psb_err_alloc_request_ + int_err(1)=nr + call psb_errpush(info,name,int_err,a_err='real(psb_spk_)') + goto 9999 + endif + call x%zero() + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(ictxt,err_act) + + return + +end subroutine psb_lalloc_vect + +subroutine psb_lalloc_vect_r2(x, desc_a,info,n,lb) + use psb_base_mod, psb_protect_name => psb_lalloc_vect_r2 + use psi_mod + implicit none + + !....parameters... + type(psb_l_vect_type), allocatable, intent(out) :: x(:) + type(psb_desc_type), intent(in) :: desc_a + integer(psb_ipk_),intent(out) :: info + integer(psb_ipk_), optional, intent(in) :: n,lb + + !locals + integer(psb_ipk_) :: np,me,nr,i,err_act, n_, lb_ + integer(psb_ipk_) :: ictxt, int_err(5), exch(1) + integer(psb_ipk_) :: debug_level, debug_unit + character(len=20) :: name + + info=psb_success_ + if (psb_errstatus_fatal()) return + name='psb_geall' + call psb_erractionsave(err_act) + debug_unit = psb_get_debug_unit() + debug_level = psb_get_debug_level() + + ictxt=desc_a%get_context() + + call psb_info(ictxt, me, np) + ! ....verify blacs grid correctness.. + if (np == -1) then + info = psb_err_context_error_ + call psb_errpush(info,name) + goto 9999 + endif + + !... check m and n parameters.... + if (.not.desc_a%is_ok()) then + info = psb_err_invalid_cd_state_ + call psb_errpush(info,name) + goto 9999 + end if + + if (present(n)) then + n_ = n + else + n_ = 1 + endif + if (present(lb)) then + lb_ = lb + else + lb_ = 1 + endif + + !global check on n parameters + if (me == psb_root_) then + exch(1)=n_ + call psb_bcast(ictxt,exch(1),root=psb_root_) + else + call psb_bcast(ictxt,exch(1),root=psb_root_) + if (exch(1) /= n_) then + info=psb_err_parm_differs_among_procs_ + int_err(1)=1 + call psb_errpush(info,name,int_err) + goto 9999 + endif + endif + ! As this is a rank-1 array, optional parameter N is actually ignored. + + !....allocate x ..... + if (desc_a%is_asb().or.desc_a%is_upd()) then + nr = max(1,desc_a%get_local_cols()) + else if (desc_a%is_bld()) then + nr = max(1,desc_a%get_local_rows()) + else + info = psb_err_internal_error_ + call psb_errpush(info,name,int_err,a_err='Invalid desc_a') + goto 9999 + endif + + allocate(x(lb_:lb_+n_-1), stat=info) + if (info == 0) then + do i=lb_, lb_+n_-1 + allocate(psb_l_base_vect_type :: x(i)%v, stat=info) + if (info == 0) call x(i)%all(nr,info) + if (info == 0) call x(i)%zero() + if (info /= 0) exit + end do + end if + if (psb_errstatus_fatal()) then + info=psb_err_alloc_request_ + int_err(1)=nr + call psb_errpush(info,name,int_err,a_err='real(psb_spk_)') + goto 9999 + endif + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(ictxt,err_act) + + return + +end subroutine psb_lalloc_vect_r2 + + +subroutine psb_lalloc_multivect(x, desc_a,info,n) + use psb_base_mod, psb_protect_name => psb_lalloc_multivect + use psi_mod + implicit none + + !....parameters... + type(psb_l_multivect_type), allocatable, intent(out) :: x + type(psb_desc_type), intent(in) :: desc_a + integer(psb_ipk_),intent(out) :: info + integer(psb_ipk_), optional, intent(in) :: n + + !locals + integer(psb_ipk_) :: np,me,nr,i,err_act, n_, lb_ + integer(psb_ipk_) :: ictxt, int_err(5), exch(1) + integer(psb_ipk_) :: debug_level, debug_unit + character(len=20) :: name + + info=psb_success_ + if (psb_errstatus_fatal()) return + name='psb_geall' + call psb_erractionsave(err_act) + debug_unit = psb_get_debug_unit() + debug_level = psb_get_debug_level() + + ictxt=desc_a%get_context() + + call psb_info(ictxt, me, np) + ! ....verify blacs grid correctness.. + if (np == -1) then + info = psb_err_context_error_ + call psb_errpush(info,name) + goto 9999 + endif + + !... check m and n parameters.... + if (.not.desc_a%is_ok()) then + info = psb_err_invalid_cd_state_ + call psb_errpush(info,name) + goto 9999 + end if + + if (present(n)) then + n_ = n + else + n_ = 1 + endif + + !global check on n parameters + if (me == psb_root_) then + exch(1)=n_ + call psb_bcast(ictxt,exch(1),root=psb_root_) + else + call psb_bcast(ictxt,exch(1),root=psb_root_) + if (exch(1) /= n_) then + info=psb_err_parm_differs_among_procs_ + int_err(1)=1 + call psb_errpush(info,name,int_err) + goto 9999 + endif + endif + ! As this is a rank-1 array, optional parameter N is actually ignored. + + !....allocate x ..... + if (desc_a%is_asb().or.desc_a%is_upd()) then + nr = max(1,desc_a%get_local_cols()) + else if (desc_a%is_bld()) then + nr = max(1,desc_a%get_local_rows()) + else + info = psb_err_internal_error_ + call psb_errpush(info,name,int_err,a_err='Invalid desc_a') + goto 9999 + endif + + allocate(psb_l_base_multivect_type :: x%v, stat=info) + if (info == 0) call x%all(nr,n_,info) + if (info == 0) call x%zero() + + if (psb_errstatus_fatal()) then + info=psb_err_alloc_request_ + int_err(1)=nr + call psb_errpush(info,name,int_err,a_err='real(psb_spk_)') + goto 9999 + endif + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(ictxt,err_act) + + return + +end subroutine psb_lalloc_multivect diff --git a/base/tools/psb_lasb.f90 b/base/tools/psb_lasb.f90 new file mode 100644 index 00000000..071e27be --- /dev/null +++ b/base/tools/psb_lasb.f90 @@ -0,0 +1,504 @@ +! +! 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_lasb.f90 +! +! Subroutine: psb_lasb +! Assembles a dense matrix for PSBLAS routines +! Since the allocation may have been called with the desciptor +! in the build state we make sure that X has a number of rows +! allowing for the halo indices, reallocating if necessary. +! We also call the halo routine for good measure. +! +! Arguments: +! x(:,:) - integer, allocatable The matrix to be assembled. +! desc_a - type(psb_desc_type). The communication descriptor. +! info - integer. return code +subroutine psb_lasb(x, desc_a, info, scratch) + use psb_base_mod, psb_protect_name => psb_lasb + implicit none + + type(psb_desc_type), intent(in) :: desc_a + integer(psb_lpk_), allocatable, intent(inout) :: x(:,:) + integer(psb_ipk_), intent(out) :: info + logical, intent(in), optional :: scratch + + ! local variables + integer(psb_ipk_) :: ictxt,np,me,nrow,ncol, err_act + integer(psb_ipk_) :: i1sz, i2sz + integer(psb_ipk_) :: debug_level, debug_unit + logical :: scratch_ + character(len=20) :: name, ch_err + + if(psb_get_errstatus() /= 0) return + info=psb_success_ + name='psb_lgeasb_m' + call psb_erractionsave(err_act) + debug_unit = psb_get_debug_unit() + debug_level = psb_get_debug_level() + scratch_ = .false. + if (present(scratch)) scratch_ = scratch + + if (.not.psb_is_ok_desc(desc_a)) then + info=psb_err_input_matrix_unassembled_ + call psb_errpush(info,name) + goto 9999 + endif + ictxt = desc_a%get_context() + + call psb_info(ictxt, me, np) + + + if (debug_level >= psb_debug_ext_) & + & write(debug_unit,*) me,' ',trim(name),': start: ',np,& + & desc_a%get_dectype() + ! ....verify blacs grid correctness.. + if (np == -1) then + info = psb_err_context_error_ + call psb_errpush(info,name) + goto 9999 + else if (.not.psb_is_asb_desc(desc_a)) then + if (debug_level >= psb_debug_ext_) & + & write(debug_unit,*) me,' ',trim(name),' error ' + info = psb_err_input_matrix_unassembled_ + call psb_errpush(info,name) + goto 9999 + endif + + ! check size + ictxt = desc_a%get_context() + nrow = desc_a%get_local_rows() + ncol = desc_a%get_local_cols() + i1sz = size(x,dim=1) + i2sz = size(x,dim=2) + if (debug_level >= psb_debug_ext_) & + & write(debug_unit,*) me,' ',trim(name),': ',i1sz,i2sz,nrow,ncol + + if (i1sz < ncol) then + call psb_realloc(ncol,i2sz,x,info) + if (info /= psb_success_) then + info=psb_err_from_subroutine_ + call psb_errpush(info,name,a_err='psb_realloc') + goto 9999 + endif + endif + + if (.not.scratch_) then + ! ..update halo elements.. + call psb_halo(x,desc_a,info) + if(info /= psb_success_) then + info=psb_err_from_subroutine_ + ch_err='psb_halo' + call psb_errpush(info,name,a_err=ch_err) + goto 9999 + end if + end if + if (debug_level >= psb_debug_ext_) & + & write(debug_unit,*) me,' ',trim(name),': end' + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(ictxt,err_act) + + return + +end subroutine psb_lasb + + +!!$ +!!$ Parallel Sparse BLAS version 3.5 +!!$ (C) Copyright 2006-2018 +!!$ Salvatore Filippone University of Rome Tor Vergata +!!$ 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. +!!$ +!!$ +! Subroutine: psb_lasb +! Assembles a dense matrix for PSBLAS routines +! Since the allocation may have been called with the desciptor +! in the build state we make sure that X has a number of rows +! allowing for the halo indices, reallocating if necessary. +! We also call the halo routine for good measure. +! +! Arguments: +! x(:) - integer, allocatable The matrix to be assembled. +! desc_a - type(psb_desc_type). The communication descriptor. +! info - integer. Return code +subroutine psb_lasbv(x, desc_a, info, scratch) + use psb_base_mod, psb_protect_name => psb_lasbv + implicit none + + type(psb_desc_type), intent(in) :: desc_a + integer(psb_lpk_), allocatable, intent(inout) :: x(:) + integer(psb_ipk_), intent(out) :: info + logical, intent(in), optional :: scratch + + ! local variables + integer(psb_ipk_) :: ictxt,np,me + integer(psb_ipk_) :: int_err(5), i1sz,nrow,ncol, err_act + integer(psb_ipk_) :: debug_level, debug_unit + logical :: scratch_ + character(len=20) :: name,ch_err + + info = psb_success_ + int_err(1) = 0 + name = 'psb_lgeasb_v' + + ictxt = desc_a%get_context() + debug_unit = psb_get_debug_unit() + debug_level = psb_get_debug_level() + scratch_ = .false. + if (present(scratch)) scratch_ = scratch + + call psb_info(ictxt, me, np) + + ! ....verify blacs grid correctness.. + if (np == -1) then + info = psb_err_context_error_ + call psb_errpush(info,name) + goto 9999 + else if (.not.psb_is_asb_desc(desc_a)) then + info = psb_err_input_matrix_unassembled_ + call psb_errpush(info,name) + goto 9999 + endif + + nrow = desc_a%get_local_rows() + ncol = desc_a%get_local_cols() + if (debug_level >= psb_debug_ext_) & + & write(debug_unit,*) me,' ',trim(name),': sizes: ',nrow,ncol + i1sz = size(x) + if (debug_level >= psb_debug_ext_) & + & write(debug_unit,*) me,' ',trim(name),': sizes ',i1sz,ncol + if (i1sz < ncol) then + call psb_realloc(ncol,x,info) + if (info /= psb_success_) then + info=psb_err_from_subroutine_ + call psb_errpush(info,name,a_err='psb_realloc') + goto 9999 + endif + endif + + if (.not.scratch_) then + ! ..update halo elements.. + call psb_halo(x,desc_a,info) + if(info /= psb_success_) then + info=psb_err_from_subroutine_ + ch_err='f90_pshalo' + call psb_errpush(info,name,a_err=ch_err) + goto 9999 + end if + end if + if (debug_level >= psb_debug_ext_) & + & write(debug_unit,*) me,' ',trim(name),': end' + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(ictxt,err_act) + + return + +end subroutine psb_lasbv + + +subroutine psb_lasb_vect(x, desc_a, info, mold, scratch) + use psb_base_mod, psb_protect_name => psb_lasb_vect + implicit none + + type(psb_desc_type), intent(in) :: desc_a + type(psb_l_vect_type), intent(inout) :: x + integer(psb_ipk_), intent(out) :: info + class(psb_l_base_vect_type), intent(in), optional :: mold + logical, intent(in), optional :: scratch + + ! local variables + integer(psb_ipk_) :: ictxt,np,me + integer(psb_ipk_) :: int_err(5), i1sz,nrow,ncol, err_act + logical :: scratch_ + integer(psb_ipk_) :: debug_level, debug_unit + character(len=20) :: name,ch_err + + info = psb_success_ + if (psb_errstatus_fatal()) return + + int_err(1) = 0 + name = 'psb_lgeasb_v' + + ictxt = desc_a%get_context() + debug_unit = psb_get_debug_unit() + debug_level = psb_get_debug_level() + + scratch_ = .false. + if (present(scratch)) scratch_ = scratch + call psb_info(ictxt, me, np) + + ! ....verify blacs grid correctness.. + if (np == -1) then + info = psb_err_context_error_ + call psb_errpush(info,name) + goto 9999 + else if (.not.desc_a%is_ok()) then + info = psb_err_invalid_cd_state_ + call psb_errpush(info,name) + goto 9999 + end if + + nrow = desc_a%get_local_rows() + ncol = desc_a%get_local_cols() + if (debug_level >= psb_debug_ext_) & + & write(debug_unit,*) me,' ',trim(name),': sizes: ',nrow,ncol + + if (scratch_) then + call x%free(info) + call x%bld(ncol,mold=mold) + else + call x%asb(ncol,info) + ! ..update halo elements.. + call psb_halo(x,desc_a,info) + if(info /= psb_success_) then + info=psb_err_from_subroutine_ + call psb_errpush(info,name,a_err='psb_halo') + goto 9999 + end if + if (present(mold)) then + call x%cnv(mold) + end if + end if + if (debug_level >= psb_debug_ext_) & + & write(debug_unit,*) me,' ',trim(name),': end' + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(ictxt,err_act) + + return + +end subroutine psb_lasb_vect + + +subroutine psb_lasb_vect_r2(x, desc_a, info, mold, scratch) + use psb_base_mod, psb_protect_name => psb_lasb_vect_r2 + implicit none + + type(psb_desc_type), intent(in) :: desc_a + type(psb_l_vect_type), intent(inout) :: x(:) + integer(psb_ipk_), intent(out) :: info + class(psb_l_base_vect_type), intent(in), optional :: mold + logical, intent(in), optional :: scratch + + ! local variables + integer(psb_ipk_) :: ictxt,np,me, i, n + integer(psb_ipk_) :: int_err(5), i1sz,nrow,ncol, err_act + logical :: scratch_ + integer(psb_ipk_) :: debug_level, debug_unit + character(len=20) :: name,ch_err + + info = psb_success_ + if (psb_errstatus_fatal()) return + + int_err(1) = 0 + name = 'psb_lgeasb_v' + + ictxt = desc_a%get_context() + debug_unit = psb_get_debug_unit() + debug_level = psb_get_debug_level() + + scratch_ = .false. + if (present(scratch)) scratch_ = scratch + call psb_info(ictxt, me, np) + + ! ....verify blacs grid correctness.. + if (np == -1) then + info = psb_err_context_error_ + call psb_errpush(info,name) + goto 9999 + else if (.not.desc_a%is_ok()) then + info = psb_err_invalid_cd_state_ + call psb_errpush(info,name) + goto 9999 + end if + + nrow = desc_a%get_local_rows() + ncol = desc_a%get_local_cols() + n = size(x) + if (debug_level >= psb_debug_ext_) & + & write(debug_unit,*) me,' ',trim(name),': sizes: ',nrow,ncol + + if (scratch_) then + do i=1,n + call x(i)%free(info) + call x(i)%bld(ncol,mold=mold) + end do + + else + do i=1, n + call x(i)%asb(ncol,info) + if (info /= 0) exit + ! ..update halo elements.. + call psb_halo(x(i),desc_a,info) + if (info /= 0) exit + if (present(mold)) then + call x(i)%cnv(mold) + end if + end do + if(info /= psb_success_) then + info=psb_err_from_subroutine_ + call psb_errpush(info,name,a_err='psb_halo') + goto 9999 + end if + end if + if (debug_level >= psb_debug_ext_) & + & write(debug_unit,*) me,' ',trim(name),': end' + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(ictxt,err_act) + + return + +end subroutine psb_lasb_vect_r2 + + +subroutine psb_lasb_multivect(x, desc_a, info, mold, scratch,n) + use psb_base_mod, psb_protect_name => psb_lasb_multivect + implicit none + + type(psb_desc_type), intent(in) :: desc_a + type(psb_l_multivect_type), intent(inout) :: x + integer(psb_ipk_), intent(out) :: info + class(psb_l_base_multivect_type), intent(in), optional :: mold + integer(psb_ipk_), optional, intent(in) :: n + logical, intent(in), optional :: scratch + + ! local variables + integer(psb_ipk_) :: ictxt,np,me + integer(psb_ipk_) :: int_err(5), i1sz,nrow,ncol, err_act, n_ + logical :: scratch_ + + integer(psb_ipk_) :: debug_level, debug_unit + character(len=20) :: name,ch_err + + info = psb_success_ + if (psb_errstatus_fatal()) return + + int_err(1) = 0 + name = 'psb_lgeasb' + + ictxt = desc_a%get_context() + debug_unit = psb_get_debug_unit() + debug_level = psb_get_debug_level() + + scratch_ = .false. + if (present(scratch)) scratch_ = scratch + + if (present(n)) then + n_ = n + else + if (allocated(x%v)) then + n_ = x%v%get_ncols() + else + n_ = 1 + end if + endif + + call psb_info(ictxt, me, np) + + ! ....verify blacs grid correctness.. + if (np == -1) then + info = psb_err_context_error_ + call psb_errpush(info,name) + goto 9999 + else if (.not.desc_a%is_ok()) then + info = psb_err_invalid_cd_state_ + call psb_errpush(info,name) + goto 9999 + end if + + nrow = desc_a%get_local_rows() + ncol = desc_a%get_local_cols() + if (debug_level >= psb_debug_ext_) & + & write(debug_unit,*) me,' ',trim(name),': sizes: ',nrow,ncol + + if (scratch_) then + call x%free(info) + call x%bld(ncol,n_,mold=mold) + else + call x%asb(ncol,n_,info) + ! ..update halo elements.. + call psb_halo(x,desc_a,info) + if(info /= psb_success_) then + info=psb_err_from_subroutine_ + call psb_errpush(info,name,a_err='psb_halo') + goto 9999 + end if + if (present(mold)) then + call x%cnv(mold) + end if + end if + if (debug_level >= psb_debug_ext_) & + & write(debug_unit,*) me,' ',trim(name),': end' + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(ictxt,err_act) + + return + +end subroutine psb_lasb_multivect + diff --git a/base/tools/psb_lfree.f90 b/base/tools/psb_lfree.f90 new file mode 100644 index 00000000..8f51ad6a --- /dev/null +++ b/base/tools/psb_lfree.f90 @@ -0,0 +1,322 @@ +! +! 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_lfree.f90 +! +! Subroutine: psb_lfree +! frees a dense matrix structure +! +! Arguments: +! x(:,:) - integer, allocatable The dense matrix to be freed. +! desc_a - type(psb_desc_type). The communication descriptor. +! info - integer. Return code +subroutine psb_lfree(x, desc_a, info) + use psb_base_mod, psb_protect_name => psb_lfree + implicit none + + !....parameters... + integer(psb_lpk_),allocatable, intent(inout) :: x(:,:) + type(psb_desc_type), intent(in) :: desc_a + integer(psb_ipk_), intent(out) :: info + + !...locals.... + integer(psb_ipk_) :: ictxt,np,me, err_act + character(len=20) :: name + + + if(psb_get_errstatus() /= 0) return + info=psb_success_ + call psb_erractionsave(err_act) + name='psb_lfree' + if (.not.psb_is_ok_desc(desc_a)) then + info=psb_err_forgot_spall_ + call psb_errpush(info,name) + return + end if + + ictxt=desc_a%get_context() + + call psb_info(ictxt, me, np) + ! ....verify blacs grid correctness.. + if (np == -1) then + info = psb_err_context_error_ + call psb_errpush(info,name) + goto 9999 + endif + + if (.not.allocated(x)) then + info=psb_err_forgot_spall_ + call psb_errpush(info,name) + goto 9999 + end if + + !deallocate x + deallocate(x,stat=info) + if (info /= psb_no_err_) then + info=psb_err_alloc_dealloc_ + call psb_errpush(info,name) + goto 9999 + endif + + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(ictxt,err_act) + + return + +end subroutine psb_lfree + + + +! Subroutine: psb_lfreev +! frees a dense matrix structure +! +! Arguments: +! x(:) - integer, allocatable The dense matrix to be freed. +! desc_a - type(psb_desc_type). The communication descriptor. +! info - integer. Return code +subroutine psb_lfreev(x, desc_a, info) + use psb_base_mod, psb_protect_name => psb_lfreev + implicit none + !....parameters... + integer(psb_lpk_),allocatable, intent(inout) :: x(:) + type(psb_desc_type), intent(in) :: desc_a + integer(psb_ipk_), intent(out) :: info + + !...locals.... + integer(psb_ipk_) :: ictxt,np,me, err_act + character(len=20) :: name + + + if(psb_get_errstatus() /= 0) return + info=psb_success_ + call psb_erractionsave(err_act) + name='psb_lfreev' + + + if (.not.psb_is_ok_desc(desc_a)) then + info=psb_err_forgot_spall_ + call psb_errpush(info,name) + goto 9999 + end if + ictxt=desc_a%get_context() + + call psb_info(ictxt, me, np) + if (np == -1) then + info = psb_err_context_error_ + call psb_errpush(info,name) + goto 9999 + + endif + + if (.not.allocated(x)) then + info=psb_err_forgot_spall_ + call psb_errpush(info,name) + goto 9999 + end if + + !deallocate x + deallocate(x,stat=info) + if (info /= psb_no_err_) then + info=psb_err_alloc_dealloc_ + call psb_errpush(info,name) + endif + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(ictxt,err_act) + + return + +end subroutine psb_lfreev + +subroutine psb_lfree_vect(x, desc_a, info) + use psb_base_mod, psb_protect_name => psb_lfree_vect + implicit none + !....parameters... + type(psb_l_vect_type), intent(inout) :: x + type(psb_desc_type), intent(in) :: desc_a + integer(psb_ipk_), intent(out) :: info + !...locals.... + integer(psb_ipk_) :: ictxt,np,me,err_act + character(len=20) :: name + + + info=psb_success_ + if (psb_errstatus_fatal()) return + call psb_erractionsave(err_act) + name='psb_lfreev' + + if (.not.desc_a%is_ok()) then + info = psb_err_invalid_cd_state_ + call psb_errpush(info,name) + goto 9999 + end if + ictxt = desc_a%get_context() + + call psb_info(ictxt, me, np) + if (np == -1) then + info = psb_err_context_error_ + call psb_errpush(info,name) + goto 9999 + endif + + if (.not.allocated(x%v)) then + info = psb_err_invalid_vect_state_ + call psb_errpush(info,name) + goto 9999 + endif + + + call x%free(info) + + if (info /= psb_no_err_) then + info=psb_err_alloc_dealloc_ + call psb_errpush(info,name) + endif + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(ictxt,err_act) + + return + +end subroutine psb_lfree_vect + +subroutine psb_lfree_vect_r2(x, desc_a, info) + use psb_base_mod, psb_protect_name => psb_lfree_vect_r2 + implicit none + !....parameters... + type(psb_l_vect_type), allocatable, intent(inout) :: x(:) + type(psb_desc_type), intent(in) :: desc_a + integer(psb_ipk_), intent(out) :: info + !...locals.... + integer(psb_ipk_) :: ictxt,np,me,err_act, i + character(len=20) :: name + + + info=psb_success_ + if (psb_errstatus_fatal()) return + call psb_erractionsave(err_act) + name='psb_lfreev' + + if (.not.desc_a%is_ok()) then + info = psb_err_invalid_cd_state_ + call psb_errpush(info,name) + goto 9999 + end if + ictxt = desc_a%get_context() + + call psb_info(ictxt, me, np) + if (np == -1) then + info = psb_err_context_error_ + call psb_errpush(info,name) + goto 9999 + endif + + + do i=lbound(x,1),ubound(x,1) + call x(i)%free(info) + if (info /= 0) exit + end do + if (info == 0) deallocate(x,stat=info) + if (info /= psb_no_err_) then + info=psb_err_alloc_dealloc_ + call psb_errpush(info,name) + endif + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(ictxt,err_act) + + return + +end subroutine psb_lfree_vect_r2 + + +subroutine psb_lfree_multivect(x, desc_a, info) + use psb_base_mod, psb_protect_name => psb_lfree_multivect + implicit none + !....parameters... + type(psb_l_multivect_type), intent(inout) :: x + type(psb_desc_type), intent(in) :: desc_a + integer(psb_ipk_), intent(out) :: info + !...locals.... + integer(psb_ipk_) :: ictxt,np,me,err_act + character(len=20) :: name + + + info=psb_success_ + if (psb_errstatus_fatal()) return + call psb_erractionsave(err_act) + name='psb_lfree' + + if (.not.desc_a%is_ok()) then + info = psb_err_invalid_cd_state_ + call psb_errpush(info,name) + goto 9999 + end if + ictxt = desc_a%get_context() + + call psb_info(ictxt, me, np) + if (np == -1) then + info = psb_err_context_error_ + call psb_errpush(info,name) + goto 9999 + endif + + if (.not.allocated(x%v)) then + info = psb_err_invalid_vect_state_ + call psb_errpush(info,name) + goto 9999 + endif + + + call x%free(info) + + if (info /= psb_no_err_) then + info=psb_err_alloc_dealloc_ + call psb_errpush(info,name) + endif + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(ictxt,err_act) + + return + +end subroutine psb_lfree_multivect diff --git a/base/tools/psb_lins.f90 b/base/tools/psb_lins.f90 new file mode 100644 index 00000000..2452446d --- /dev/null +++ b/base/tools/psb_lins.f90 @@ -0,0 +1,831 @@ +! +! 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. +! +! +! Subroutine: psb_linsvi +! Insert dense submatrix to dense matrix. Note: the row indices in IRW +! are assumed to be in global numbering and are converted on the fly. +! Row indices not belonging to the current process are silently discarded. +! +! Arguments: +! m - integer. Number of rows of submatrix belonging to +! val to be inserted. +! irw(:) - integer Row indices of rows of val (global numbering) +! val(:) - integer The source dense submatrix. +! x(:) - integer The destination dense matrix. +! desc_a - type(psb_desc_type). The communication descriptor. +! info - integer. return code +! dupl - integer What to do with duplicates: +! psb_dupl_ovwrt_ overwrite +! psb_dupl_add_ add +subroutine psb_linsvi(m, irw, val, x, desc_a, info, dupl,local) + use psb_base_mod, psb_protect_name => psb_linsvi + use psi_mod + implicit none + + ! m rows number of submatrix belonging to val to be inserted + + ! ix x global-row corresponding to position at which val submatrix + ! must be inserted + + !....parameters... + integer(psb_ipk_), intent(in) :: m + integer(psb_ipk_), intent(in) :: irw(:) + integer(psb_lpk_), intent(in) :: val(:) + integer(psb_lpk_),intent(inout) :: x(:) + type(psb_desc_type), intent(in) :: desc_a + integer(psb_ipk_), intent(out) :: info + integer(psb_ipk_), optional, intent(in) :: dupl + logical, intent(in), optional :: local + + !locals..... + integer(psb_ipk_) :: ictxt,i,& + & loc_rows,loc_cols,mglob,err_act, int_err(5) + integer(psb_ipk_) :: np, me, dupl_ + integer(psb_ipk_), allocatable :: irl(:) + logical :: local_ + character(len=20) :: name + + if(psb_get_errstatus() /= 0) return + info=psb_success_ + call psb_erractionsave(err_act) + name = 'psb_linsvi' + + if (.not.desc_a%is_ok()) then + info = psb_err_invalid_cd_state_ + call psb_errpush(info,name) + return + end if + + ictxt=desc_a%get_context() + + call psb_info(ictxt, me, np) + if (np == -1) then + info = psb_err_context_error_ + call psb_errpush(info,name) + goto 9999 + endif + + !... check parameters.... + if (m < 0) then + info = psb_err_iarg_neg_ + int_err(1) = 1 + int_err(2) = m + call psb_errpush(info,name,int_err) + goto 9999 + else if (size(x, dim=1) < desc_a%get_local_rows()) then + info = 310 + int_err(1) = 5 + int_err(2) = 4 + call psb_errpush(info,name,int_err) + goto 9999 + endif + + if (m == 0) return + loc_rows = desc_a%get_local_rows() + loc_cols = desc_a%get_local_cols() + mglob = desc_a%get_global_rows() + + allocate(irl(m),stat=info) + if (info /= psb_success_) then + info = psb_err_alloc_dealloc_ + call psb_errpush(info,name) + goto 9999 + endif + + if (present(dupl)) then + dupl_ = dupl + else + dupl_ = psb_dupl_ovwrt_ + endif + if (present(local)) then + local_ = local + else + local_ = .false. + endif + + if (local_) then + irl(1:m) = irw(1:m) + else + call desc_a%indxmap%g2l(irw(1:m),irl(1:m),info,owned=.true.) + end if + select case(dupl_) + case(psb_dupl_ovwrt_) + do i = 1, m + !loop over all val's rows + + ! row actual block row + if (irl(i) > 0) then + ! this row belongs to me + ! copy i-th row of block val in x + x(irl(i)) = val(i) + end if + enddo + + case(psb_dupl_add_) + + do i = 1, m + !loop over all val's rows + + if (irl(i) > 0) then + ! this row belongs to me + ! copy i-th row of block val in x + x(irl(i)) = x(irl(i)) + val(i) + end if + enddo + + case default + info = 321 + call psb_errpush(info,name) + goto 9999 + end select + deallocate(irl) + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(ictxt,err_act) + + return + +end subroutine psb_linsvi + + +subroutine psb_lins_vect(m, irw, val, x, desc_a, info, dupl,local) + use psb_base_mod, psb_protect_name => psb_lins_vect + use psi_mod + implicit none + + ! m rows number of submatrix belonging to val to be inserted + ! ix x global-row corresponding to position at which val submatrix + ! must be inserted + + !....parameters... + integer(psb_ipk_), intent(in) :: m + integer(psb_ipk_), intent(in) :: irw(:) + integer(psb_lpk_), intent(in) :: val(:) + type(psb_l_vect_type), intent(inout) :: x + type(psb_desc_type), intent(in) :: desc_a + integer(psb_ipk_), intent(out) :: info + integer(psb_ipk_), optional, intent(in) :: dupl + logical, intent(in), optional :: local + + !locals..... + integer(psb_ipk_) :: ictxt,i,& + & loc_rows,loc_cols,mglob,err_act, int_err(5) + integer(psb_ipk_) :: np, me, dupl_ + integer(psb_ipk_), allocatable :: irl(:) + logical :: local_ + character(len=20) :: name + + if (psb_errstatus_fatal()) return + info=psb_success_ + call psb_erractionsave(err_act) + name = 'psb_linsvi' + + if (.not.desc_a%is_ok()) then + info = psb_err_invalid_cd_state_ + call psb_errpush(info,name) + goto 9999 + end if + + ictxt = desc_a%get_context() + + call psb_info(ictxt, me, np) + if (np == -1) then + info = psb_err_context_error_ + call psb_errpush(info,name) + goto 9999 + endif + + !... check parameters.... + if (m < 0) then + info = psb_err_iarg_neg_ + int_err(1) = 1 + int_err(2) = m + call psb_errpush(info,name,int_err) + goto 9999 + else if (x%get_nrows() < desc_a%get_local_rows()) then + info = 310 + int_err(1) = 5 + int_err(2) = 4 + call psb_errpush(info,name,int_err) + goto 9999 + endif + + if (m == 0) return + loc_rows = desc_a%get_local_rows() + loc_cols = desc_a%get_local_cols() + mglob = desc_a%get_global_rows() + + if (.not.allocated(x%v)) then + info = psb_err_invalid_vect_state_ + call psb_errpush(info,name) + goto 9999 + endif + + + + allocate(irl(m),stat=info) + if (info /= psb_success_) then + info = psb_err_alloc_dealloc_ + call psb_errpush(info,name) + goto 9999 + endif + + if (present(dupl)) then + dupl_ = dupl + else + dupl_ = psb_dupl_ovwrt_ + endif + if (present(local)) then + local_ = local + else + local_ = .false. + endif + + if (local_) then + irl(1:m) = irw(1:m) + else + call desc_a%indxmap%g2l(irw(1:m),irl(1:m),info,owned=.true.) + end if + call x%ins(m,irl,val,dupl_,info) + if (info /= 0) then + call psb_errpush(info,name) + goto 9999 + end if + deallocate(irl) + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(ictxt,err_act) + + return + +end subroutine psb_lins_vect + +subroutine psb_lins_vect_v(m, irw, val, x, desc_a, info, dupl,local) + use psb_base_mod, psb_protect_name => psb_lins_vect_v + use psi_mod + implicit none + + ! m rows number of submatrix belonging to val to be inserted + ! ix x global-row corresponding to position at which val submatrix + ! must be inserted + + !....parameters... + integer(psb_ipk_), intent(in) :: m + type(psb_i_vect_type), intent(inout) :: irw + type(psb_l_vect_type), intent(inout) :: val + type(psb_l_vect_type), intent(inout) :: x + type(psb_desc_type), intent(in) :: desc_a + integer(psb_ipk_), intent(out) :: info + integer(psb_ipk_), optional, intent(in) :: dupl + logical, intent(in), optional :: local + + !locals..... + integer(psb_ipk_) :: ictxt,i,& + & loc_rows,loc_cols,mglob,err_act, int_err(5) + integer(psb_ipk_) :: np, me, dupl_ + integer(psb_ipk_), allocatable :: irl(:) + integer(psb_lpk_), allocatable :: lval(:) + logical :: local_ + character(len=20) :: name + + if (psb_errstatus_fatal()) return + info=psb_success_ + call psb_erractionsave(err_act) + name = 'psb_linsvi_vect_v' + + if (.not.desc_a%is_ok()) then + info = psb_err_invalid_cd_state_ + call psb_errpush(info,name) + goto 9999 + end if + + ictxt = desc_a%get_context() + + call psb_info(ictxt, me, np) + if (np == -1) then + info = psb_err_context_error_ + call psb_errpush(info,name) + goto 9999 + endif + + !... check parameters.... + if (m < 0) then + info = psb_err_iarg_neg_ + int_err(1) = 1 + int_err(2) = m + call psb_errpush(info,name,int_err) + goto 9999 + else if (x%get_nrows() < desc_a%get_local_rows()) then + info = 310 + int_err(1) = 5 + int_err(2) = 4 + call psb_errpush(info,name,int_err) + goto 9999 + endif + + if (m == 0) return + loc_rows = desc_a%get_local_rows() + loc_cols = desc_a%get_local_cols() + mglob = desc_a%get_global_rows() + + if (.not.allocated(x%v)) then + info = psb_err_invalid_vect_state_ + call psb_errpush(info,name) + goto 9999 + endif + + + + if (present(dupl)) then + dupl_ = dupl + else + dupl_ = psb_dupl_ovwrt_ + endif + if (present(local)) then + local_ = local + else + local_ = .false. + endif + + if (local_) then + call x%ins(m,irw,val,dupl_,info) + else + irl = irw%get_vect() + lval = val%get_vect() + call desc_a%indxmap%g2lip(irl(1:m),info,owned=.true.) + call x%ins(m,irl,lval,dupl_,info) + + end if + if (info /= 0) then + call psb_errpush(info,name) + goto 9999 + end if + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(ictxt,err_act) + + return + +end subroutine psb_lins_vect_v + +subroutine psb_lins_vect_r2(m, irw, val, x, desc_a, info, dupl,local) + use psb_base_mod, psb_protect_name => psb_lins_vect_r2 + use psi_mod + implicit none + + ! m rows number of submatrix belonging to val to be inserted + ! ix x global-row corresponding to position at which val submatrix + ! must be inserted + + !....parameters... + integer(psb_ipk_), intent(in) :: m + integer(psb_ipk_), intent(in) :: irw(:) + integer(psb_lpk_), intent(in) :: val(:,:) + type(psb_l_vect_type), intent(inout) :: x(:) + type(psb_desc_type), intent(in) :: desc_a + integer(psb_ipk_), intent(out) :: info + integer(psb_ipk_), optional, intent(in) :: dupl + logical, intent(in), optional :: local + + !locals..... + integer(psb_ipk_) :: ictxt,i,& + & loc_rows,loc_cols,mglob,err_act, int_err(5), n + integer(psb_ipk_) :: np, me, dupl_ + integer(psb_ipk_), allocatable :: irl(:) + logical :: local_ + character(len=20) :: name + + if (psb_errstatus_fatal()) return + info=psb_success_ + call psb_erractionsave(err_act) + name = 'psb_linsvi' + + if (.not.desc_a%is_ok()) then + info = psb_err_invalid_cd_state_ + call psb_errpush(info,name) + goto 9999 + end if + + ictxt = desc_a%get_context() + + call psb_info(ictxt, me, np) + if (np == -1) then + info = psb_err_context_error_ + call psb_errpush(info,name) + goto 9999 + endif + if (.not.allocated(x(1)%v)) then + info = psb_err_invalid_vect_state_ + call psb_errpush(info,name) + goto 9999 + endif + + !... check parameters.... + if (m < 0) then + info = psb_err_iarg_neg_ + int_err(1) = 1 + int_err(2) = m + call psb_errpush(info,name,int_err) + goto 9999 + else if (x(1)%get_nrows() < desc_a%get_local_rows()) then + info = 310 + int_err(1) = 5 + int_err(2) = 4 + call psb_errpush(info,name,int_err) + goto 9999 + endif + + if (m == 0) return + loc_rows = desc_a%get_local_rows() + loc_cols = desc_a%get_local_cols() + mglob = desc_a%get_global_rows() + + + + n = min(size(x),size(val,2)) + allocate(irl(m),stat=info) + if (info /= psb_success_) then + info = psb_err_alloc_dealloc_ + call psb_errpush(info,name) + goto 9999 + endif + + if (present(dupl)) then + dupl_ = dupl + else + dupl_ = psb_dupl_ovwrt_ + endif + if (present(local)) then + local_ = local + else + local_ = .false. + endif + + if (local_) then + irl(1:m) = irw(1:m) + else + call desc_a%indxmap%g2l(irw(1:m),irl(1:m),info,owned=.true.) + end if + + do i=1,n + if (.not.allocated(x(i)%v)) info = psb_err_invalid_vect_state_ + if (info == 0) call x(i)%ins(m,irl,val(:,i),dupl_,info) + if (info /= 0) exit + end do + if (info /= 0) then + call psb_errpush(info,name) + goto 9999 + end if + deallocate(irl) + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(ictxt,err_act) + + return + +end subroutine psb_lins_vect_r2 + + + +!!$ +!!$ Parallel Sparse BLAS version 3.5 +!!$ (C) Copyright 2006-2018 +!!$ Salvatore Filippone University of Rome Tor Vergata +!!$ 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. +!!$ +!!$ +! Subroutine: psb_linsi +! Insert dense submatrix to dense matrix. Note: the row indices in IRW +! are assumed to be in global numbering and are converted on the fly. +! Row indices not belonging to the current process are silently discarded. +! +! Arguments: +! m - integer. Number of rows of submatrix belonging to +! val to be inserted. +! irw(:) - integer Row indices of rows of val (global numbering) +! val(:,:) - integer The source dense submatrix. +! x(:,:) - integer The destination dense matrix. +! desc_a - type(psb_desc_type). The communication descriptor. +! info - integer. return code +! dupl - integer What to do with duplicates: +! psb_dupl_ovwrt_ overwrite +! psb_dupl_add_ add +subroutine psb_linsi(m, irw, val, x, desc_a, info, dupl,local) + use psb_base_mod, psb_protect_name => psb_linsi + use psi_mod + implicit none + + ! m rows number of submatrix belonging to val to be inserted + + ! ix x global-row corresponding to position at which val submatrix + ! must be inserted + + !....parameters... + integer(psb_ipk_), intent(in) :: m + integer(psb_ipk_), intent(in) :: irw(:) + integer(psb_lpk_), intent(in) :: val(:,:) + integer(psb_lpk_),intent(inout) :: x(:,:) + type(psb_desc_type), intent(in) :: desc_a + integer(psb_ipk_), intent(out) :: info + integer(psb_ipk_), optional, intent(in) :: dupl + logical, intent(in), optional :: local + + !locals..... + integer(psb_ipk_) :: ictxt,i,loc_row,j,n,& + & loc_rows,loc_cols,mglob,err_act, int_err(5) + integer(psb_ipk_) :: np,me,dupl_ + integer(psb_ipk_), allocatable :: irl(:) + logical :: local_ + character(len=20) :: name + + if(psb_get_errstatus() /= 0) return + info=psb_success_ + call psb_erractionsave(err_act) + name = 'psb_linsi' + + if (.not.desc_a%is_ok()) then + info = psb_err_invalid_cd_state_ + call psb_errpush(info,name) + return + end if + + ictxt=desc_a%get_context() + + call psb_info(ictxt, me, np) + if (np == -1) then + info = psb_err_context_error_ + call psb_errpush(info,name) + goto 9999 + endif + + !... check parameters.... + if (m < 0) then + info = psb_err_iarg_neg_ + int_err(1) = 1 + int_err(2) = m + call psb_errpush(info,name,int_err) + goto 9999 + else if (size(x, dim=1) < desc_a%get_local_rows()) then + info = 310 + int_err(1) = 5 + int_err(2) = 4 + call psb_errpush(info,name,int_err) + goto 9999 + endif + if (m == 0) return + + loc_rows = desc_a%get_local_rows() + loc_cols = desc_a%get_local_cols() + mglob = desc_a%get_global_rows() + + n = min(size(val,2),size(x,2)) + + if (present(dupl)) then + dupl_ = dupl + else + dupl_ = psb_dupl_ovwrt_ + endif + + allocate(irl(m),stat=info) + if (info /= psb_success_) then + info = psb_err_alloc_dealloc_ + call psb_errpush(info,name) + goto 9999 + endif + if (present(local)) then + local_ = local + else + local_ = .false. + endif + + if (local_) then + irl(1:m) = irw(1:m) + else + call desc_a%indxmap%g2l(irw(1:m),irl(1:m),info,owned=.true.) + end if + + select case(dupl_) + case(psb_dupl_ovwrt_) + do i = 1, m + !loop over all val's rows + + ! row actual block row + loc_row = irl(i) + if (loc_row > 0) then + ! this row belongs to me + ! copy i-th row of block val in x + do j=1,n + x(loc_row,j) = val(i,j) + end do + end if + enddo + + case(psb_dupl_add_) + + do i = 1, m + !loop over all val's rows + + ! row actual block row + loc_row = irl(i) + if (loc_row > 0) then + ! this row belongs to me + ! copy i-th row of block val in x + do j=1,n + x(loc_row,j) = x(loc_row,j) + val(i,j) + end do + end if + enddo + + case default + info = 321 + call psb_errpush(info,name) + goto 9999 + end select + deallocate(irl) + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(ictxt,err_act) + + return + +end subroutine psb_linsi + + + +subroutine psb_lins_multivect(m, irw, val, x, desc_a, info, dupl,local) + use psb_base_mod, psb_protect_name => psb_lins_multivect + use psi_mod + implicit none + + ! m rows number of submatrix belonging to val to be inserted + ! ix x global-row corresponding to position at which val submatrix + ! must be inserted + + !....parameters... + integer(psb_ipk_), intent(in) :: m + integer(psb_ipk_), intent(in) :: irw(:) + integer(psb_lpk_), intent(in) :: val(:,:) + type(psb_l_multivect_type), intent(inout) :: x + type(psb_desc_type), intent(in) :: desc_a + integer(psb_ipk_), intent(out) :: info + integer(psb_ipk_), optional, intent(in) :: dupl + logical, intent(in), optional :: local + + !locals..... + integer(psb_ipk_) :: ictxt,i,& + & loc_rows,loc_cols,mglob,err_act, int_err(5) + integer(psb_ipk_) :: np, me, dupl_ + integer(psb_ipk_), allocatable :: irl(:) + logical :: local_ + character(len=20) :: name + + if (psb_errstatus_fatal()) return + info=psb_success_ + call psb_erractionsave(err_act) + name = 'psb_linsvi' + + if (.not.desc_a%is_ok()) then + info = psb_err_invalid_cd_state_ + call psb_errpush(info,name) + goto 9999 + end if + + ictxt = desc_a%get_context() + + call psb_info(ictxt, me, np) + if (np == -1) then + info = psb_err_context_error_ + call psb_errpush(info,name) + goto 9999 + endif + + !... check parameters.... + if (m < 0) then + info = psb_err_iarg_neg_ + int_err(1) = 1 + int_err(2) = m + call psb_errpush(info,name,int_err) + goto 9999 + else if (x%get_nrows() < desc_a%get_local_rows()) then + info = 310 + int_err(1) = 5 + int_err(2) = 4 + call psb_errpush(info,name,int_err) + goto 9999 + endif + + if (m == 0) return + loc_rows = desc_a%get_local_rows() + loc_cols = desc_a%get_local_cols() + mglob = desc_a%get_global_rows() + + if (.not.allocated(x%v)) then + info = psb_err_invalid_vect_state_ + call psb_errpush(info,name) + goto 9999 + endif + + + + allocate(irl(m),stat=info) + if (info /= psb_success_) then + info = psb_err_alloc_dealloc_ + call psb_errpush(info,name) + goto 9999 + endif + + if (present(dupl)) then + dupl_ = dupl + else + dupl_ = psb_dupl_ovwrt_ + endif + if (present(local)) then + local_ = local + else + local_ = .false. + endif + + if (local_) then + irl(1:m) = irw(1:m) + else + call desc_a%indxmap%g2l(irw(1:m),irl(1:m),info,owned=.true.) + end if + call x%ins(m,irl,val,dupl_,info) + if (info /= 0) then + call psb_errpush(info,name) + goto 9999 + end if + deallocate(irl) + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(ictxt,err_act) + + return + +end subroutine psb_lins_multivect + +