!!$ !!$ Parallel Sparse BLAS version 3.0 !!$ (C) Copyright 2006, 2007, 2008, 2009, 2010 !!$ Salvatore Filippone University of Rome Tor Vergata !!$ Alfredo Buttari CNRS-IRIT, Toulouse !!$ !!$ 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: psi_idx_ins_cnv.f90 ! ! Subroutine: psi_idx_ins_cnv1 ! Converts a bunch of indices from global to local numbering. ! This routine is called while the descriptor is in the build state; ! the idea is that if an index is not yet marked as local, it is a new ! connection to another process, i.e. a new entry into the halo. ! But we still need the mask, because we have to take out the column indices ! corresponding to row indices we do not own (see psb_cdins for how this is used). ! ! Arguments: ! nv - integer Number of indices required ! idxin(:) - integer Required indices, overwritten on output ! output is negative for masked entries ! desc - type(psb_desc_type). The communication descriptor. ! info - integer. return code. ! mask(:) - logical, optional Only do the conversion for specific indices. ! subroutine psi_idx_ins_cnv1(nv,idxin,desc,info,mask) use psi_mod, psb_protect_name => psi_idx_ins_cnv1 use psb_descriptor_type use psb_serial_mod use psb_const_mod use psb_error_mod use psb_penv_mod implicit none integer, intent(in) :: nv integer, intent(inout) :: idxin(:) type(psb_desc_type), intent(inout) :: desc integer, intent(out) :: info logical, intent(in), optional :: mask(:) integer :: ictxt,mglob, nglob integer :: np, me integer :: nrow,ncol, err_act integer :: pnt_halo, nh, ip, lip,nxt,lipf,i,k,isize logical :: pnt_h_ok integer, parameter :: relocsz=200 character(len=20) :: name,ch_err info = psb_success_ name = 'psb_idx_ins_cnv' call psb_erractionsave(err_act) ictxt = psb_cd_get_context(desc) mglob = psb_cd_get_global_rows(desc) nglob = psb_cd_get_global_cols(desc) nrow = psb_cd_get_local_rows(desc) ncol = psb_cd_get_local_cols(desc) call psb_info(ictxt, me, np) if ((.not.allocated(desc%indxmap)).or.& & (.not.psb_is_bld_desc(desc))) then info = psb_err_invalid_cd_state_ call psb_errpush(info,name) goto 9999 endif if (nv < 0) then info = 1111 call psb_errpush(info,name) goto 9999 end if if (nv == 0) return if (size(idxin) < nv) then info = 1111 call psb_errpush(info,name) goto 9999 end if if (present(mask)) then if (size(mask) < nv) then info = 1111 call psb_errpush(info,name) goto 9999 end if endif call desc%indxmap%g2l_ins(idxin(1:nv),info,mask) if (info /= 0) then call psb_errpush(psb_err_from_subroutine_,name,a_err='g2l_ins') goto 9999 end if !!$ desc%matrix_data(psb_n_col_) = desc%indxmap%get_lc() call psb_erractionrestore(err_act) return 9999 continue call psb_erractionrestore(err_act) if (err_act == psb_act_ret_) then return else call psb_error(ictxt) end if return end subroutine psi_idx_ins_cnv1 !!$ !!$ Parallel Sparse BLAS version 3.0 !!$ (C) Copyright 2006, 2007, 2008, 2009, 2010 !!$ Salvatore Filippone University of Rome Tor Vergata !!$ Alfredo Buttari CNRS-IRIT, Toulouse !!$ !!$ 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: psi_idx_ins_cnv2 ! Converts a bunch of indices from global to local numbering. ! This routine is called while the descriptor is in the build state; ! the idea is that if an index is not yet marked as local, it is a new ! connection to another process, i.e. a new entry into the halo. ! But we still need the mask, because we have to take out the column indices ! corresponding to row indices we do not own (see psb_cdins for how this is used). ! ! Arguments: ! nv - integer Number of indices required ! idxin(:) - integer Required indices ! idxout(:) - integer Output values (negative for masked entries) ! desc - type(psb_desc_type). The communication descriptor. ! info - integer. return code. ! mask(:) - logical, optional Only do the conversion for specific indices. ! subroutine psi_idx_ins_cnv2(nv,idxin,idxout,desc,info,mask) use psi_mod, psb_protect_name => psi_idx_ins_cnv2 use psb_descriptor_type use psb_serial_mod use psb_const_mod use psb_error_mod use psb_penv_mod use psi_mod implicit none integer, intent(in) :: nv, idxin(:) integer, intent(out) :: idxout(:) type(psb_desc_type), intent(inout) :: desc integer, intent(out) :: info logical, intent(in), optional :: mask(:) integer :: i,ictxt,k,mglob, nglob integer :: np, me, isize integer :: pnt_halo,nrow,ncol, nh, ip, err_act,lip,nxt,lipf logical :: pnt_h_ok integer, parameter :: relocsz=200 character(len=20) :: name,ch_err info = psb_success_ name = 'psb_idx_ins_cnv' call psb_erractionsave(err_act) ictxt = psb_cd_get_context(desc) mglob = psb_cd_get_global_rows(desc) nglob = psb_cd_get_global_cols(desc) nrow = psb_cd_get_local_rows(desc) ncol = psb_cd_get_local_cols(desc) call psb_info(ictxt, me, np) if (.not.psb_is_ok_desc(desc)) then info = psb_err_input_matrix_unassembled_ call psb_errpush(info,name) goto 9999 endif if (nv < 0) then info = 1111 call psb_errpush(info,name) goto 9999 end if if (nv == 0) return if (size(idxin) < nv) then info = 1111 call psb_errpush(info,name) goto 9999 end if if (size(idxout) < nv) then info = 1111 call psb_errpush(info,name) goto 9999 end if idxout(1:nv) = idxin(1:nv) call psi_idx_ins_cnv(nv,idxout,desc,info,mask) call psb_erractionrestore(err_act) return 9999 continue call psb_erractionrestore(err_act) if (err_act == psb_act_ret_) then return else call psb_error(ictxt) end if return end subroutine psi_idx_ins_cnv2 !!$ !!$ Parallel Sparse BLAS version 3.0 !!$ (C) Copyright 2006, 2007, 2008, 2009, 2010 !!$ Salvatore Filippone University of Rome Tor Vergata !!$ Alfredo Buttari CNRS-IRIT, Toulouse !!$ !!$ 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: psi_idx_ins_cnvs ! Converts an index from global to local numbering. ! This routine is called while the descriptor is in the build state; ! the idea is that if an index is not yet marked as local, it is a new ! connection to another process, i.e. a new entry into the halo. ! But we still need the mask, because we have to take out the column indices ! corresponding to row indices we do not own (see psb_cdins for how this is used). ! ! Arguments: ! idxin - integer Required index s ! idxout - integer Output value (negative for masked entries) ! desc - type(psb_desc_type). The communication descriptor. ! info - integer. return code. ! mask - logical, optional Only do the conversion for specific indices. ! subroutine psi_idx_ins_cnvs2(idxin,idxout,desc,info,mask) use psi_mod, psb_protect_name => psi_idx_ins_cnvs2 use psb_descriptor_type integer, intent(in) :: idxin integer, intent(out) :: idxout type(psb_desc_type), intent(inout) :: desc integer, intent(out) :: info logical, intent(in), optional :: mask integer :: iout(1) logical :: mask_(1) if (present(mask)) then mask_ = mask else mask_ = .true. end if iout(1) = idxin call psi_idx_ins_cnv(1,iout,desc,info,mask_) idxout = iout(1) return end subroutine psi_idx_ins_cnvs2 !!$ !!$ Parallel Sparse BLAS version 3.0 !!$ (C) Copyright 2006, 2007, 2008, 2009, 2010 !!$ Salvatore Filippone University of Rome Tor Vergata !!$ Alfredo Buttari CNRS-IRIT, Toulouse !!$ !!$ 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: psi_idx_ins_cnvs ! Converts an index from global to local numbering. ! This routine is called while the descriptor is in the build state; ! the idea is that if an index is not yet marked as local, it is a new ! connection to another process, i.e. a new entry into the halo. ! But we still need the mask, because we have to take out the column indices ! corresponding to row indices we do not own (see psb_cdins for how this is used). ! ! Arguments: ! idxin - integer Required index s ! idxout - integer Output value (negative for masked entries) ! desc - type(psb_desc_type). The communication descriptor. ! info - integer. return code. ! mask - logical, optional Only do the conversion for specific indices. ! subroutine psi_idx_ins_cnvs1(idxin,desc,info,mask) use psi_mod, psb_protect_name => psi_idx_ins_cnvs1 use psb_descriptor_type integer, intent(inout) :: idxin type(psb_desc_type), intent(inout) :: desc integer, intent(out) :: info logical, intent(in), optional :: mask integer :: iout(1) logical :: mask_(1) if (present(mask)) then mask_ = mask else mask_ = .true. end if iout(1) = idxin call psi_idx_ins_cnv(1,iout,desc,info,mask_) idxin = iout(1) return end subroutine psi_idx_ins_cnvs1