diff --git a/mlprec/impl/mld_cslu_bld.f90 b/mlprec/impl/mld_cslu_bld.f90 deleted file mode 100644 index 2372b0be..00000000 --- a/mlprec/impl/mld_cslu_bld.f90 +++ /dev/null @@ -1,127 +0,0 @@ -!!$ -!!$ -!!$ MLD2P4 version 2.0 -!!$ MultiLevel Domain Decomposition Parallel Preconditioners Package -!!$ based on PSBLAS (Parallel Sparse BLAS version 3.3) -!!$ -!!$ (C) Copyright 2008, 2010, 2012, 2015 -!!$ -!!$ Salvatore Filippone University of Rome Tor Vergata -!!$ Alfredo Buttari CNRS-IRIT, Toulouse -!!$ Pasqua D'Ambra ICAR-CNR, Naples -!!$ Daniela di Serafino Second University of Naples -!!$ -!!$ 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 MLD2P4 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 MLD2P4 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: mld_cslu_bld.f90 -! -! Subroutine: mld_cslu_bld -! Version: complex -! -! This routine computes the LU factorization of the local part of the matrix -! stored into a, by using SuperLU. -! -! The local matrix to be factorized is -! - either a submatrix of the distributed matrix corresponding to any level -! of a multilevel preconditioner, and its factorization is used to build -! the 'base preconditioner' corresponding to that level, -! - or a copy of the whole matrix corresponding to the coarsest level of -! a multilevel preconditioner, and its factorization is used to build -! the 'base preconditioner' corresponding to the coarsest level. -! -! The data structure allocated by SuperLU to store the L and U factors is -! pointed by p%iprcparm(mld_slu_ptr_). -! -! -! Arguments: -! a - type(psb_cspmat_type), input/output. -! The sparse matrix structure containing the local submatrix to -! be factorized. -! desc_a - type(psb_desc_type), input. -! The communication descriptor associated to a. -! p - type(mld_cbaseprec_type), input/output. -! The 'base preconditioner' data structure containing the pointer, -! p%iprcparm(mld_slu_ptr_), to the data structure used by SuperLU -! to store the L and U factors. -! info - integer, output. -! Error code. -! -subroutine mld_cslu_bld(a,desc_a,p,info) - - use psb_base_mod - use mld_c_inner_mod, mld_protect_name => mld_cslu_bld - - implicit none - - ! Arguments - type(psb_cspmat_type), intent(inout) :: a - type(psb_desc_type), intent(in) :: desc_a - type(mld_cbaseprec_type), intent(inout) :: p - integer, intent(out) :: info - - ! Local variables - integer :: ictxt,me,np,err_act - character(len=20) :: name, ch_err - - if(psb_get_errstatus().ne.0) return - info=psb_success_ - name='mld_cslu_bld' - call psb_erractionsave(err_act) - - ictxt = desc_a%get_context() - - call psb_info(ictxt, me, np) - - - ! - ! Compute the LU factorization - ! - select type(aa=>a%a) - type is (psb_c_csr_sparse_mat) - call mld_cslu_fact(aa%get_nrows(),aa%get_nzeros(),& - & aa%val,aa%ja,aa%irp,p%iprcparm(mld_slu_ptr_),info) - - if (info /= psb_success_) then - ch_err='mld_slu_fact' - call psb_errpush(4110,name,a_err=ch_err,i_err=(/info,0,0,0,0/)) - goto 9999 - end if - - class default - info=psb_err_unsupported_format_ - ch_err=a%get_fmt() - call psb_errpush(info,name,a_err=ch_err) - goto 9999 - end select - - call psb_erractionrestore(err_act) - return - -9999 call psb_error_handler(err_act) - return - -end subroutine mld_cslu_bld - diff --git a/mlprec/impl/mld_cslud_bld.f90 b/mlprec/impl/mld_cslud_bld.f90 deleted file mode 100644 index 04df777f..00000000 --- a/mlprec/impl/mld_cslud_bld.f90 +++ /dev/null @@ -1,154 +0,0 @@ -!!$ -!!$ -!!$ MLD2P4 version 2.0 -!!$ MultiLevel Domain Decomposition Parallel Preconditioners Package -!!$ based on PSBLAS (Parallel Sparse BLAS version 3.3) -!!$ -!!$ (C) Copyright 2008, 2010, 2012, 2015 -!!$ -!!$ Salvatore Filippone University of Rome Tor Vergata -!!$ Alfredo Buttari CNRS-IRIT, Toulouse -!!$ Pasqua D'Ambra ICAR-CNR, Naples -!!$ Daniela di Serafino Second University of Naples -!!$ -!!$ 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 MLD2P4 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 MLD2P4 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: mld_cslud_bld.f90 -! -! Subroutine: mld_csludist_bld -! Version: complex -! -! This routine computes the LU factorization of of a distributed matrix, -! by using SuperLU_DIST. -! -! The matrix to be factorized is the coarsest-level matrix of a multilevel -! preconditioner and is distributed among the processes. Its factorization -! is used to build the 'base preconditioner' corresponding to the coarsest -! level. -! -! The data structure allocated by SuperLU_DIST to store the L and U factors -! is pointed by p%iprcparm(mld_slud_ptr_). -! -! -! Arguments: -! a - type(psb_cspmat_type), input/output. -! The sparse matrix structure containing the local part of the -! matrix to be factorized. -! desc_a - type(psb_desc_type), input. -! The communication descriptor associated to a. -! p - type(mld_cbaseprec_type), input/output. -! The 'base preconditioner' data structure containing the pointer, -! p%iprcparm(mld_slud_ptr_), to the data structure used by -! SuperLU_DIST to store the L and U factors. -! info - integer, output. -! Error code. -! -subroutine mld_csludist_bld(a,desc_a,p,info) - - use psb_base_mod - use mld_c_inner_mod, mld_protect_name => mld_csludist_bld - - implicit none - - ! Arguments - type(psb_cspmat_type), intent(inout) :: a - type(psb_desc_type), intent(in) :: desc_a - type(mld_cbaseprec_type), intent(inout) :: p - integer, intent(out) :: info - - ! Local variables - integer :: nzt,ictxt,me,np,err_act,& - & mglob,ifrst,ibcheck,nrow,ncol,npr,npc - character(len=20) :: name, ch_err - - if (psb_get_errstatus().ne.0) return - info=psb_success_ - name='mld_cslud_bld' - call psb_erractionsave(err_act) - - ictxt = desc_a%get_context() - - call psb_info(ictxt, me, np) - - select type(aa=>a%a) - type is (psb_c_csr_sparse_mat) - - ! - ! WARN: we need to check for a BLOCK distribution (this is the - ! distribution required by SuperLU_DIST) - ! - nrow = desc_a%get_local_rows() - ncol = desc_a%get_local_cols() - call psb_loc_to_glob(1,ifrst,desc_a,info) - call psb_loc_to_glob(nrow,ibcheck,desc_a,info) - ibcheck = ibcheck - ifrst + 1 - ibcheck = ibcheck - nrow - call psb_amx(ictxt,ibcheck) - if (ibcheck > 0) then - write(0,*) 'Warning: does not look like a BLOCK distribution' - info=psb_err_unsupported_format_ - ch_err = aa%get_fmt() - call psb_errpush(info,name,a_err=ch_err) - goto 9999 - endif - - mglob = desc_a%get_global_rows() - nzt = aa%get_nzeros() - - npr = np - npc = 1 - call psb_loc_to_glob(aa%ja(1:nzt),desc_a,info,iact='I') - - ! - ! Compute the LU factorization - ! - call mld_csludist_fact(mglob,nrow,nzt,ifrst,& - & aa%val,aa%irp,aa%ja,p%iprcparm(mld_slud_ptr_),& - & npr, npc, info) - - if (info /= psb_success_) then - ch_err='psb_sludist_fact' - call psb_errpush(4110,name,a_err=ch_err,i_err=(/info,0,0,0,0/)) - goto 9999 - end if - - call psb_glob_to_loc(aa%ja(1:nzt),desc_a,info,iact='I') - - class default - info=psb_err_unsupported_format_ - ch_err = aa%get_fmt() - call psb_errpush(info,name,a_err=ch_err) - goto 9999 - end select - - - call psb_erractionrestore(err_act) - return - -9999 call psb_error_handler(err_act) - return - -end subroutine mld_csludist_bld diff --git a/mlprec/impl/mld_dslu_bld.f90 b/mlprec/impl/mld_dslu_bld.f90 deleted file mode 100644 index 9290c357..00000000 --- a/mlprec/impl/mld_dslu_bld.f90 +++ /dev/null @@ -1,127 +0,0 @@ -!!$ -!!$ -!!$ MLD2P4 version 2.0 -!!$ MultiLevel Domain Decomposition Parallel Preconditioners Package -!!$ based on PSBLAS (Parallel Sparse BLAS version 3.3) -!!$ -!!$ (C) Copyright 2008, 2010, 2012, 2015 -!!$ -!!$ Salvatore Filippone University of Rome Tor Vergata -!!$ Alfredo Buttari CNRS-IRIT, Toulouse -!!$ Pasqua D'Ambra ICAR-CNR, Naples -!!$ Daniela di Serafino Second University of Naples -!!$ -!!$ 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 MLD2P4 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 MLD2P4 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: mld_dslu_bld.f90 -! -! Subroutine: mld_dslu_bld -! Version: real -! -! This routine computes the LU factorization of the local part of the matrix -! stored into a, by using SuperLU. -! -! The local matrix to be factorized is -! - either a submatrix of the distributed matrix corresponding to any level -! of a multilevel preconditioner, and its factorization is used to build -! the 'base preconditioner' corresponding to that level, -! - or a copy of the whole matrix corresponding to the coarsest level of -! a multilevel preconditioner, and its factorization is used to build -! the 'base preconditioner' corresponding to the coarsest level. -! -! The data structure allocated by SuperLU to store the L and U factors is -! pointed by p%iprcparm(mld_slu_ptr_). -! -! -! Arguments: -! a - type(psb_dspmat_type), input/output. -! The sparse matrix structure containing the local submatrix to -! be factorized. -! desc_a - type(psb_desc_type), input. -! The communication descriptor associated to a. -! p - type(mld_dbaseprec_type), input/output. -! The 'base preconditioner' data structure containing the pointer, -! p%iprcparm(mld_slu_ptr_), to the data structure used by SuperLU -! to store the L and U factors. -! info - integer, output. -! Error code. -! -subroutine mld_dslu_bld(a,desc_a,p,info) - - use psb_base_mod - use mld_d_inner_mod, mld_protect_name => mld_dslu_bld - - implicit none - - ! Arguments - type(psb_dspmat_type), intent(inout) :: a - type(psb_desc_type), intent(in) :: desc_a - type(mld_dbaseprec_type), intent(inout) :: p - integer, intent(out) :: info - - ! Local variables - integer :: ictxt,me,np,err_act - character(len=20) :: name, ch_err - - if(psb_get_errstatus().ne.0) return - info=psb_success_ - name='mld_dslu_bld' - call psb_erractionsave(err_act) - - ictxt = desc_a%get_context() - - call psb_info(ictxt, me, np) - - - ! - ! Compute the LU factorization - ! - select type(aa=>a%a) - type is (psb_d_csr_sparse_mat) - call mld_dslu_fact(aa%get_nrows(),aa%get_nzeros(),& - & aa%val,aa%ja,aa%irp,p%iprcparm(mld_slu_ptr_),info) - - if (info /= psb_success_) then - ch_err='mld_slu_fact' - call psb_errpush(4110,name,a_err=ch_err,i_err=(/info,0,0,0,0/)) - goto 9999 - end if - - class default - info=psb_err_unsupported_format_ - ch_err=a%get_fmt() - call psb_errpush(info,name,a_err=ch_err) - goto 9999 - end select - - call psb_erractionrestore(err_act) - return - -9999 call psb_error_handler(err_act) - return - -end subroutine mld_dslu_bld - diff --git a/mlprec/impl/mld_dslud_bld.f90 b/mlprec/impl/mld_dslud_bld.f90 deleted file mode 100644 index b4402cb6..00000000 --- a/mlprec/impl/mld_dslud_bld.f90 +++ /dev/null @@ -1,154 +0,0 @@ -!!$ -!!$ -!!$ MLD2P4 version 2.0 -!!$ MultiLevel Domain Decomposition Parallel Preconditioners Package -!!$ based on PSBLAS (Parallel Sparse BLAS version 3.3) -!!$ -!!$ (C) Copyright 2008, 2010, 2012, 2015 -!!$ -!!$ Salvatore Filippone University of Rome Tor Vergata -!!$ Alfredo Buttari CNRS-IRIT, Toulouse -!!$ Pasqua D'Ambra ICAR-CNR, Naples -!!$ Daniela di Serafino Second University of Naples -!!$ -!!$ 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 MLD2P4 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 MLD2P4 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: mld_dslud_bld.f90 -! -! Subroutine: mld_dsludist_bld -! Version: real -! -! This routine computes the LU factorization of of a distributed matrix, -! by using SuperLU_DIST. -! -! The matrix to be factorized is the coarsest-level matrix of a multilevel -! preconditioner and is distributed among the processes. Its factorization -! is used to build the 'base preconditioner' corresponding to the coarsest -! level. -! -! The data structure allocated by SuperLU_DIST to store the L and U factors -! is pointed by p%iprcparm(mld_slud_ptr_). -! -! -! Arguments: -! a - type(psb_dspmat_type), input/output. -! The sparse matrix structure containing the local part of the -! matrix to be factorized. -! desc_a - type(psb_desc_type), input. -! The communication descriptor associated to a. -! p - type(mld_dbaseprec_type), input/output. -! The 'base preconditioner' data structure containing the pointer, -! p%iprcparm(mld_slud_ptr_), to the data structure used by -! SuperLU_DIST to store the L and U factors. -! info - integer, output. -! Error code. -! -subroutine mld_dsludist_bld(a,desc_a,p,info) - - use psb_base_mod - use mld_d_inner_mod, mld_protect_name => mld_dsludist_bld - - implicit none - - ! Arguments - type(psb_dspmat_type), intent(inout) :: a - type(psb_desc_type), intent(in) :: desc_a - type(mld_dbaseprec_type), intent(inout) :: p - integer, intent(out) :: info - - ! Local variables - integer :: nzt,ictxt,me,np,err_act,& - & mglob,ifrst,ibcheck,nrow,ncol,npr,npc - character(len=20) :: name, ch_err - - if (psb_get_errstatus().ne.0) return - info=psb_success_ - name='mld_dslud_bld' - call psb_erractionsave(err_act) - - ictxt = desc_a%get_context() - - call psb_info(ictxt, me, np) - - select type(aa=>a%a) - type is (psb_d_csr_sparse_mat) - - ! - ! WARN: we need to check for a BLOCK distribution (this is the - ! distribution required by SuperLU_DIST) - ! - nrow = desc_a%get_local_rows() - ncol = desc_a%get_local_cols() - call psb_loc_to_glob(1,ifrst,desc_a,info) - call psb_loc_to_glob(nrow,ibcheck,desc_a,info) - ibcheck = ibcheck - ifrst + 1 - ibcheck = ibcheck - nrow - call psb_amx(ictxt,ibcheck) - if (ibcheck > 0) then - write(0,*) 'Warning: does not look like a BLOCK distribution' - info=psb_err_unsupported_format_ - ch_err = aa%get_fmt() - call psb_errpush(info,name,a_err=ch_err) - goto 9999 - endif - - mglob = desc_a%get_global_rows() - nzt = aa%get_nzeros() - - npr = np - npc = 1 - call psb_loc_to_glob(aa%ja(1:nzt),desc_a,info,iact='I') - - ! - ! Compute the LU factorization - ! - call mld_dsludist_fact(mglob,nrow,nzt,ifrst,& - & aa%val,aa%irp,aa%ja,p%iprcparm(mld_slud_ptr_),& - & npr, npc, info) - - if (info /= psb_success_) then - ch_err='psb_sludist_fact' - call psb_errpush(4110,name,a_err=ch_err,i_err=(/info,0,0,0,0/)) - goto 9999 - end if - - call psb_glob_to_loc(aa%ja(1:nzt),desc_a,info,iact='I') - - class default - info=psb_err_unsupported_format_ - ch_err = aa%get_fmt() - call psb_errpush(info,name,a_err=ch_err) - goto 9999 - end select - - - call psb_erractionrestore(err_act) - return - -9999 call psb_error_handler(err_act) - return - -end subroutine mld_dsludist_bld diff --git a/mlprec/impl/mld_sslu_bld.f90 b/mlprec/impl/mld_sslu_bld.f90 deleted file mode 100644 index ecb640a1..00000000 --- a/mlprec/impl/mld_sslu_bld.f90 +++ /dev/null @@ -1,127 +0,0 @@ -!!$ -!!$ -!!$ MLD2P4 version 2.0 -!!$ MultiLevel Domain Decomposition Parallel Preconditioners Package -!!$ based on PSBLAS (Parallel Sparse BLAS version 3.3) -!!$ -!!$ (C) Copyright 2008, 2010, 2012, 2015 -!!$ -!!$ Salvatore Filippone University of Rome Tor Vergata -!!$ Alfredo Buttari CNRS-IRIT, Toulouse -!!$ Pasqua D'Ambra ICAR-CNR, Naples -!!$ Daniela di Serafino Second University of Naples -!!$ -!!$ 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 MLD2P4 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 MLD2P4 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: mld_sslu_bld.f90 -! -! Subroutine: mld_sslu_bld -! Version: real -! -! This routine computes the LU factorization of the local part of the matrix -! stored into a, by using SuperLU. -! -! The local matrix to be factorized is -! - either a submatrix of the distributed matrix corresponding to any level -! of a multilevel preconditioner, and its factorization is used to build -! the 'base preconditioner' corresponding to that level, -! - or a copy of the whole matrix corresponding to the coarsest level of -! a multilevel preconditioner, and its factorization is used to build -! the 'base preconditioner' corresponding to the coarsest level. -! -! The data structure allocated by SuperLU to store the L and U factors is -! pointed by p%iprcparm(mld_slu_ptr_). -! -! -! Arguments: -! a - type(psb_sspmat_type), input/output. -! The sparse matrix structure containing the local submatrix to -! be factorized. -! desc_a - type(psb_desc_type), input. -! The communication descriptor associated to a. -! p - type(mld_sbaseprec_type), input/output. -! The 'base preconditioner' data structure containing the pointer, -! p%iprcparm(mld_slu_ptr_), to the data structure used by SuperLU -! to store the L and U factors. -! info - integer, output. -! Error code. -! -subroutine mld_sslu_bld(a,desc_a,p,info) - - use psb_base_mod - use mld_s_inner_mod, mld_protect_name => mld_sslu_bld - - implicit none - - ! Arguments - type(psb_sspmat_type), intent(inout) :: a - type(psb_desc_type), intent(in) :: desc_a - type(mld_sbaseprec_type), intent(inout) :: p - integer, intent(out) :: info - - ! Local variables - integer :: ictxt,me,np,err_act - character(len=20) :: name, ch_err - - if(psb_get_errstatus().ne.0) return - info=psb_success_ - name='mld_sslu_bld' - call psb_erractionsave(err_act) - - ictxt = desc_a%get_context() - - call psb_info(ictxt, me, np) - - - ! - ! Compute the LU factorization - ! - select type(aa=>a%a) - type is (psb_s_csr_sparse_mat) - call mld_sslu_fact(aa%get_nrows(),aa%get_nzeros(),& - & aa%val,aa%ja,aa%irp,p%iprcparm(mld_slu_ptr_),info) - - if (info /= psb_success_) then - ch_err='mld_slu_fact' - call psb_errpush(4110,name,a_err=ch_err,i_err=(/info,0,0,0,0/)) - goto 9999 - end if - - class default - info=psb_err_unsupported_format_ - ch_err=a%get_fmt() - call psb_errpush(info,name,a_err=ch_err) - goto 9999 - end select - - call psb_erractionrestore(err_act) - return - -9999 call psb_error_handler(err_act) - return - -end subroutine mld_sslu_bld - diff --git a/mlprec/impl/mld_sslud_bld.f90 b/mlprec/impl/mld_sslud_bld.f90 deleted file mode 100644 index f415380d..00000000 --- a/mlprec/impl/mld_sslud_bld.f90 +++ /dev/null @@ -1,154 +0,0 @@ -!!$ -!!$ -!!$ MLD2P4 version 2.0 -!!$ MultiLevel Domain Decomposition Parallel Preconditioners Package -!!$ based on PSBLAS (Parallel Sparse BLAS version 3.3) -!!$ -!!$ (C) Copyright 2008, 2010, 2012, 2015 -!!$ -!!$ Salvatore Filippone University of Rome Tor Vergata -!!$ Alfredo Buttari CNRS-IRIT, Toulouse -!!$ Pasqua D'Ambra ICAR-CNR, Naples -!!$ Daniela di Serafino Second University of Naples -!!$ -!!$ 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 MLD2P4 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 MLD2P4 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: mld_sslud_bld.f90 -! -! Subroutine: mld_ssludist_bld -! Version: real -! -! This routine computes the LU factorization of of a distributed matrix, -! by using SuperLU_DIST. -! -! The matrix to be factorized is the coarsest-level matrix of a multilevel -! preconditioner and is distributed among the processes. Its factorization -! is used to build the 'base preconditioner' corresponding to the coarsest -! level. -! -! The data structure allocated by SuperLU_DIST to store the L and U factors -! is pointed by p%iprcparm(mld_slud_ptr_). -! -! -! Arguments: -! a - type(psb_sspmat_type), input/output. -! The sparse matrix structure containing the local part of the -! matrix to be factorized. -! desc_a - type(psb_desc_type), input. -! The communication descriptor associated to a. -! p - type(mld_sbaseprec_type), input/output. -! The 'base preconditioner' data structure containing the pointer, -! p%iprcparm(mld_slud_ptr_), to the data structure used by -! SuperLU_DIST to store the L and U factors. -! info - integer, output. -! Error code. -! -subroutine mld_ssludist_bld(a,desc_a,p,info) - - use psb_base_mod - use mld_s_inner_mod, mld_protect_name => mld_ssludist_bld - - implicit none - - ! Arguments - type(psb_sspmat_type), intent(inout) :: a - type(psb_desc_type), intent(in) :: desc_a - type(mld_sbaseprec_type), intent(inout) :: p - integer, intent(out) :: info - - ! Local variables - integer :: nzt,ictxt,me,np,err_act,& - & mglob,ifrst,ibcheck,nrow,ncol,npr,npc - character(len=20) :: name, ch_err - - if (psb_get_errstatus().ne.0) return - info=psb_success_ - name='mld_sslud_bld' - call psb_erractionsave(err_act) - - ictxt = desc_a%get_context() - - call psb_info(ictxt, me, np) - - select type(aa=>a%a) - type is (psb_s_csr_sparse_mat) - - ! - ! WARN: we need to check for a BLOCK distribution (this is the - ! distribution required by SuperLU_DIST) - ! - nrow = desc_a%get_local_rows() - ncol = desc_a%get_local_cols() - call psb_loc_to_glob(1,ifrst,desc_a,info) - call psb_loc_to_glob(nrow,ibcheck,desc_a,info) - ibcheck = ibcheck - ifrst + 1 - ibcheck = ibcheck - nrow - call psb_amx(ictxt,ibcheck) - if (ibcheck > 0) then - write(0,*) 'Warning: does not look like a BLOCK distribution' - info=psb_err_unsupported_format_ - ch_err = aa%get_fmt() - call psb_errpush(info,name,a_err=ch_err) - goto 9999 - endif - - mglob = desc_a%get_global_rows() - nzt = aa%get_nzeros() - - npr = np - npc = 1 - call psb_loc_to_glob(aa%ja(1:nzt),desc_a,info,iact='I') - - ! - ! Compute the LU factorization - ! - call mld_ssludist_fact(mglob,nrow,nzt,ifrst,& - & aa%val,aa%irp,aa%ja,p%iprcparm(mld_slud_ptr_),& - & npr, npc, info) - - if (info /= psb_success_) then - ch_err='psb_sludist_fact' - call psb_errpush(4110,name,a_err=ch_err,i_err=(/info,0,0,0,0/)) - goto 9999 - end if - - call psb_glob_to_loc(aa%ja(1:nzt),desc_a,info,iact='I') - - class default - info=psb_err_unsupported_format_ - ch_err = aa%get_fmt() - call psb_errpush(info,name,a_err=ch_err) - goto 9999 - end select - - - call psb_erractionrestore(err_act) - return - -9999 call psb_error_handler(err_act) - return - -end subroutine mld_ssludist_bld diff --git a/mlprec/impl/mld_zslu_bld.f90 b/mlprec/impl/mld_zslu_bld.f90 deleted file mode 100644 index e24d79ba..00000000 --- a/mlprec/impl/mld_zslu_bld.f90 +++ /dev/null @@ -1,127 +0,0 @@ -!!$ -!!$ -!!$ MLD2P4 version 2.0 -!!$ MultiLevel Domain Decomposition Parallel Preconditioners Package -!!$ based on PSBLAS (Parallel Sparse BLAS version 3.3) -!!$ -!!$ (C) Copyright 2008, 2010, 2012, 2015 -!!$ -!!$ Salvatore Filippone University of Rome Tor Vergata -!!$ Alfredo Buttari CNRS-IRIT, Toulouse -!!$ Pasqua D'Ambra ICAR-CNR, Naples -!!$ Daniela di Serafino Second University of Naples -!!$ -!!$ 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 MLD2P4 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 MLD2P4 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: mld_zslu_bld.f90 -! -! Subroutine: mld_zslu_bld -! Version: complex -! -! This routine computes the LU factorization of the local part of the matrix -! stored into a, by using SuperLU. -! -! The local matrix to be factorized is -! - either a submatrix of the distributed matrix corresponding to any level -! of a multilevel preconditioner, and its factorization is used to build -! the 'base preconditioner' corresponding to that level, -! - or a copy of the whole matrix corresponding to the coarsest level of -! a multilevel preconditioner, and its factorization is used to build -! the 'base preconditioner' corresponding to the coarsest level. -! -! The data structure allocated by SuperLU to store the L and U factors is -! pointed by p%iprcparm(mld_slu_ptr_). -! -! -! Arguments: -! a - type(psb_zspmat_type), input/output. -! The sparse matrix structure containing the local submatrix to -! be factorized. -! desc_a - type(psb_desc_type), input. -! The communication descriptor associated to a. -! p - type(mld_zbaseprec_type), input/output. -! The 'base preconditioner' data structure containing the pointer, -! p%iprcparm(mld_slu_ptr_), to the data structure used by SuperLU -! to store the L and U factors. -! info - integer, output. -! Error code. -! -subroutine mld_zslu_bld(a,desc_a,p,info) - - use psb_base_mod - use mld_z_inner_mod, mld_protect_name => mld_zslu_bld - - implicit none - - ! Arguments - type(psb_zspmat_type), intent(inout) :: a - type(psb_desc_type), intent(in) :: desc_a - type(mld_zbaseprec_type), intent(inout) :: p - integer, intent(out) :: info - - ! Local variables - integer :: ictxt,me,np,err_act - character(len=20) :: name, ch_err - - if(psb_get_errstatus().ne.0) return - info=psb_success_ - name='mld_zslu_bld' - call psb_erractionsave(err_act) - - ictxt = desc_a%get_context() - - call psb_info(ictxt, me, np) - - - ! - ! Compute the LU factorization - ! - select type(aa=>a%a) - type is (psb_z_csr_sparse_mat) - call mld_zslu_fact(aa%get_nrows(),aa%get_nzeros(),& - & aa%val,aa%ja,aa%irp,p%iprcparm(mld_slu_ptr_),info) - - if (info /= psb_success_) then - ch_err='mld_slu_fact' - call psb_errpush(4110,name,a_err=ch_err,i_err=(/info,0,0,0,0/)) - goto 9999 - end if - - class default - info=psb_err_unsupported_format_ - ch_err=a%get_fmt() - call psb_errpush(info,name,a_err=ch_err) - goto 9999 - end select - - call psb_erractionrestore(err_act) - return - -9999 call psb_error_handler(err_act) - return - -end subroutine mld_zslu_bld - diff --git a/mlprec/impl/mld_zslud_bld.f90 b/mlprec/impl/mld_zslud_bld.f90 deleted file mode 100644 index 7eb9f569..00000000 --- a/mlprec/impl/mld_zslud_bld.f90 +++ /dev/null @@ -1,155 +0,0 @@ -!!$ -!!$ -!!$ MLD2P4 version 2.0 -!!$ MultiLevel Domain Decomposition Parallel Preconditioners Package -!!$ based on PSBLAS (Parallel Sparse BLAS version 3.3) -!!$ -!!$ (C) Copyright 2008, 2010, 2012, 2015 -!!$ -!!$ Salvatore Filippone University of Rome Tor Vergata -!!$ Alfredo Buttari CNRS-IRIT, Toulouse -!!$ Pasqua D'Ambra ICAR-CNR, Naples -!!$ Daniela di Serafino Second University of Naples -!!$ -!!$ 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 MLD2P4 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 MLD2P4 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: mld_zslud_bld.f90 -! -! Subroutine: mld_zsludist_bld -! Version: complex -! -! This routine computes the LU factorization of of a distributed matrix, -! by using SuperLU_DIST. -! -! The matrix to be factorized is the coarsest-level matrix of a multilevel -! preconditioner and is distributed among the processes. Its factorization -! is used to build the 'base preconditioner' corresponding to the coarsest -! level. -! -! The data structure allocated by SuperLU_DIST to store the L and U factors -! is pointed by p%iprcparm(mld_slud_ptr_). -! -! -! Arguments: -! a - type(psb_zspmat_type), input/output. -! The sparse matrix structure containing the local part of the -! matrix to be factorized. -! desc_a - type(psb_desc_type), input. -! The communication descriptor associated to a. -! p - type(mld_zbaseprec_type), input/output. -! The 'base preconditioner' data structure containing the pointer, -! p%iprcparm(mld_slud_ptr_), to the data structure used by -! SuperLU_DIST to store the L and U factors. -! info - integer, output. -! Error code. -! -subroutine mld_zsludist_bld(a,desc_a,p,info) - - use psb_base_mod - use mld_z_inner_mod, mld_protect_name => mld_zsludist_bld - - implicit none - - ! Arguments - type(psb_zspmat_type), intent(inout) :: a - type(psb_desc_type), intent(in) :: desc_a - type(mld_zbaseprec_type), intent(inout) :: p - integer, intent(out) :: info - - ! Local variables - integer :: nzt,ictxt,me,np,err_act,& - & mglob,ifrst,ibcheck,nrow,ncol,npr,npc - character(len=20) :: name, ch_err - - if (psb_get_errstatus().ne.0) return - info=psb_success_ - name='mld_zslud_bld' - call psb_erractionsave(err_act) - - ictxt = desc_a%get_context() - - call psb_info(ictxt, me, np) - - select type(aa=>a%a) - type is (psb_z_csr_sparse_mat) - - ! - ! WARN: we need to check for a BLOCK distribution (this is the - ! distribution required by SuperLU_DIST) - ! - nrow = desc_a%get_local_rows() - ncol = desc_a%get_local_cols() - call psb_loc_to_glob(1,ifrst,desc_a,info) - call psb_loc_to_glob(nrow,ibcheck,desc_a,info) - ibcheck = ibcheck - ifrst + 1 - ibcheck = ibcheck - nrow - call psb_amx(ictxt,ibcheck) - if (ibcheck > 0) then - write(0,*) 'Warning: does not look like a BLOCK distribution' - info=psb_err_unsupported_format_ - ch_err = aa%get_fmt() - call psb_errpush(info,name,a_err=ch_err) - goto 9999 - endif - - mglob = desc_a%get_global_rows() - nzt = aa%get_nzeros() - - npr = np - npc = 1 - call psb_loc_to_glob(aa%ja(1:nzt),desc_a,info,iact='I') - - ! - ! Compute the LU factorization - ! - call mld_zsludist_fact(mglob,nrow,nzt,ifrst,& - & aa%val,aa%irp,aa%ja,p%iprcparm(mld_slud_ptr_),& - & npr, npc, info) - - if (info /= psb_success_) then - ch_err='psb_sludist_fact' - call psb_errpush(4110,name,a_err=ch_err,i_err=(/info,0,0,0,0/)) - goto 9999 - end if - - call psb_glob_to_loc(aa%ja(1:nzt),desc_a,info,iact='I') - - class default - info=psb_err_unsupported_format_ - ch_err = aa%get_fmt() - call psb_errpush(info,name,a_err=ch_err) - goto 9999 - end select - - - call psb_erractionrestore(err_act) - return - -9999 call psb_error_handler(err_act) - - return - -end subroutine mld_zsludist_bld diff --git a/mlprec/mld_base_prec_type.F90 b/mlprec/mld_base_prec_type.F90 index aa37df10..9ffbf8b1 100644 --- a/mlprec/mld_base_prec_type.F90 +++ b/mlprec/mld_base_prec_type.F90 @@ -141,12 +141,7 @@ module mld_base_prec_type integer(psb_ipk_), parameter :: mld_sub_ovr_ = 6 integer(psb_ipk_), parameter :: mld_sub_fillin_ = 7 integer(psb_ipk_), parameter :: mld_ilu_scale_ = 8 - !! 2 ints for 64 bit versions - integer(psb_ipk_), parameter :: mld_slu_ptr_ = 10 - integer(psb_ipk_), parameter :: mld_umf_symptr_ = 12 - integer(psb_ipk_), parameter :: mld_umf_numptr_ = 14 - integer(psb_ipk_), parameter :: mld_slud_ptr_ = 16 - integer(psb_ipk_), parameter :: mld_prec_status_ = 18 + ! ! These are in onelev !