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New REBLD interface, adjustments to PTAP.

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This commit is contained in:
Salvatore Filippone
2020-10-14 12:03:15 +02:00
parent 5731211f69
commit b7083e1574
18 changed files with 528 additions and 151 deletions
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mlprec/amg_c_base_aggregator_mod.f90
-30
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@@ -135,36 +135,6 @@ module amg_c_base_aggregator_mod
integer(psb_ipk_), intent(out) :: info
type(psb_desc_type), intent(inout), optional :: desc_ax
end subroutine amg_c_ptap
!!$ subroutine amg_c_lc_ptap(a_csr,desc_a,nlaggr,parms,ac,&
!!$ & coo_prol,desc_cprol,coo_restr,info,desc_ax)
!!$ import :: psb_c_csr_sparse_mat, psb_lcspmat_type, psb_desc_type, &
!!$ & psb_lc_coo_sparse_mat, amg_sml_parms, psb_spk_, psb_ipk_, psb_lpk_
!!$ implicit none
!!$ type(psb_c_csr_sparse_mat), intent(inout) :: a_csr
!!$ type(psb_desc_type), intent(in) :: desc_a
!!$ integer(psb_lpk_), intent(inout) :: nlaggr(:)
!!$ type(amg_sml_parms), intent(inout) :: parms
!!$ type(psb_lc_coo_sparse_mat), intent(inout) :: coo_prol, coo_restr
!!$ type(psb_desc_type), intent(inout) :: desc_cprol
!!$ type(psb_lcspmat_type), intent(out) :: ac
!!$ integer(psb_ipk_), intent(out) :: info
!!$ type(psb_desc_type), intent(inout), optional :: desc_ax
!!$ end subroutine amg_c_lc_ptap
!!$ subroutine amg_lc_ptap(a_csr,desc_a,nlaggr,parms,ac,&
!!$ & coo_prol,desc_cprol,coo_restr,info,desc_ax)
!!$ import :: psb_lc_csr_sparse_mat, psb_lcspmat_type, psb_desc_type, &
!!$ & psb_lc_coo_sparse_mat, amg_sml_parms, psb_spk_, psb_ipk_, psb_lpk_
!!$ implicit none
!!$ type(psb_lc_csr_sparse_mat), intent(inout) :: a_csr
!!$ type(psb_desc_type), intent(in) :: desc_a
!!$ integer(psb_lpk_), intent(inout) :: nlaggr(:)
!!$ type(amg_sml_parms), intent(inout) :: parms
!!$ type(psb_lc_coo_sparse_mat), intent(inout) :: coo_prol, coo_restr
!!$ type(psb_desc_type), intent(inout) :: desc_cprol
!!$ type(psb_lcspmat_type), intent(out) :: ac
!!$ integer(psb_ipk_), intent(out) :: info
!!$ type(psb_desc_type), intent(inout), optional :: desc_ax
!!$ end subroutine amg_lc_ptap
end interface amg_ptap
contains
mlprec/amg_c_prec_type.f90
+16 -2
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@@ -133,8 +133,9 @@ module amg_c_prec_type
procedure, pass(prec) :: move_alloc => c_prec_move_alloc
procedure, pass(prec) :: init => amg_cprecinit
procedure, pass(prec) :: build => amg_cprecbld
procedure, pass(prec) :: hierarchy_build => amg_c_hierarchy_bld
procedure, pass(prec) :: smoothers_build => amg_c_smoothers_bld
procedure, pass(prec) :: hierarchy_build => amg_c_hierarchy_bld
procedure, pass(prec) :: hierarchy_rebuild => amg_c_hierarchy_rebld
procedure, pass(prec) :: smoothers_build => amg_c_smoothers_bld
procedure, pass(prec) :: descr => amg_cfile_prec_descr
end type amg_cprec_type
@@ -311,6 +312,19 @@ module amg_c_prec_type
end subroutine amg_c_hierarchy_bld
end interface amg_hierarchy_bld
interface amg_hierarchy_rebld
subroutine amg_c_hierarchy_rebld(a,desc_a,prec,info)
import :: psb_cspmat_type, psb_desc_type, psb_spk_, &
& amg_cprec_type, psb_ipk_
implicit none
type(psb_cspmat_type), intent(in), target :: a
type(psb_desc_type), intent(inout), target :: desc_a
class(amg_cprec_type), intent(inout), target :: prec
integer(psb_ipk_), intent(out) :: info
! character, intent(in),optional :: upd
end subroutine amg_c_hierarchy_rebld
end interface amg_hierarchy_rebld
interface amg_smoothers_bld
subroutine amg_c_smoothers_bld(a,desc_a,prec,info,amold,vmold,imold)
import :: psb_cspmat_type, psb_desc_type, psb_spk_, &
mlprec/amg_d_base_aggregator_mod.f90
-30
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@@ -135,36 +135,6 @@ module amg_d_base_aggregator_mod
integer(psb_ipk_), intent(out) :: info
type(psb_desc_type), intent(inout), optional :: desc_ax
end subroutine amg_d_ptap
!!$ subroutine amg_d_ld_ptap(a_csr,desc_a,nlaggr,parms,ac,&
!!$ & coo_prol,desc_cprol,coo_restr,info,desc_ax)
!!$ import :: psb_d_csr_sparse_mat, psb_ldspmat_type, psb_desc_type, &
!!$ & psb_ld_coo_sparse_mat, amg_dml_parms, psb_dpk_, psb_ipk_, psb_lpk_
!!$ implicit none
!!$ type(psb_d_csr_sparse_mat), intent(inout) :: a_csr
!!$ type(psb_desc_type), intent(in) :: desc_a
!!$ integer(psb_lpk_), intent(inout) :: nlaggr(:)
!!$ type(amg_dml_parms), intent(inout) :: parms
!!$ type(psb_ld_coo_sparse_mat), intent(inout) :: coo_prol, coo_restr
!!$ type(psb_desc_type), intent(inout) :: desc_cprol
!!$ type(psb_ldspmat_type), intent(out) :: ac
!!$ integer(psb_ipk_), intent(out) :: info
!!$ type(psb_desc_type), intent(inout), optional :: desc_ax
!!$ end subroutine amg_d_ld_ptap
!!$ subroutine amg_ld_ptap(a_csr,desc_a,nlaggr,parms,ac,&
!!$ & coo_prol,desc_cprol,coo_restr,info,desc_ax)
!!$ import :: psb_ld_csr_sparse_mat, psb_ldspmat_type, psb_desc_type, &
!!$ & psb_ld_coo_sparse_mat, amg_dml_parms, psb_dpk_, psb_ipk_, psb_lpk_
!!$ implicit none
!!$ type(psb_ld_csr_sparse_mat), intent(inout) :: a_csr
!!$ type(psb_desc_type), intent(in) :: desc_a
!!$ integer(psb_lpk_), intent(inout) :: nlaggr(:)
!!$ type(amg_dml_parms), intent(inout) :: parms
!!$ type(psb_ld_coo_sparse_mat), intent(inout) :: coo_prol, coo_restr
!!$ type(psb_desc_type), intent(inout) :: desc_cprol
!!$ type(psb_ldspmat_type), intent(out) :: ac
!!$ integer(psb_ipk_), intent(out) :: info
!!$ type(psb_desc_type), intent(inout), optional :: desc_ax
!!$ end subroutine amg_ld_ptap
end interface amg_ptap
contains
mlprec/amg_d_prec_type.f90
+3 -3
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@@ -133,9 +133,9 @@ module amg_d_prec_type
procedure, pass(prec) :: move_alloc => d_prec_move_alloc
procedure, pass(prec) :: init => amg_dprecinit
procedure, pass(prec) :: build => amg_dprecbld
procedure, pass(prec) :: hierarchy_build => amg_d_hierarchy_bld
procedure, pass(prec) :: hierarchy_rebuild => amg_d_hierarchy_rebld
procedure, pass(prec) :: smoothers_build => amg_d_smoothers_bld
procedure, pass(prec) :: hierarchy_build => amg_d_hierarchy_bld
procedure, pass(prec) :: hierarchy_rebuild => amg_d_hierarchy_rebld
procedure, pass(prec) :: smoothers_build => amg_d_smoothers_bld
procedure, pass(prec) :: descr => amg_dfile_prec_descr
end type amg_dprec_type
mlprec/amg_s_base_aggregator_mod.f90
-30
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@@ -135,36 +135,6 @@ module amg_s_base_aggregator_mod
integer(psb_ipk_), intent(out) :: info
type(psb_desc_type), intent(inout), optional :: desc_ax
end subroutine amg_s_ptap
!!$ subroutine amg_s_ls_ptap(a_csr,desc_a,nlaggr,parms,ac,&
!!$ & coo_prol,desc_cprol,coo_restr,info,desc_ax)
!!$ import :: psb_s_csr_sparse_mat, psb_lsspmat_type, psb_desc_type, &
!!$ & psb_ls_coo_sparse_mat, amg_sml_parms, psb_spk_, psb_ipk_, psb_lpk_
!!$ implicit none
!!$ type(psb_s_csr_sparse_mat), intent(inout) :: a_csr
!!$ type(psb_desc_type), intent(in) :: desc_a
!!$ integer(psb_lpk_), intent(inout) :: nlaggr(:)
!!$ type(amg_sml_parms), intent(inout) :: parms
!!$ type(psb_ls_coo_sparse_mat), intent(inout) :: coo_prol, coo_restr
!!$ type(psb_desc_type), intent(inout) :: desc_cprol
!!$ type(psb_lsspmat_type), intent(out) :: ac
!!$ integer(psb_ipk_), intent(out) :: info
!!$ type(psb_desc_type), intent(inout), optional :: desc_ax
!!$ end subroutine amg_s_ls_ptap
!!$ subroutine amg_ls_ptap(a_csr,desc_a,nlaggr,parms,ac,&
!!$ & coo_prol,desc_cprol,coo_restr,info,desc_ax)
!!$ import :: psb_ls_csr_sparse_mat, psb_lsspmat_type, psb_desc_type, &
!!$ & psb_ls_coo_sparse_mat, amg_sml_parms, psb_spk_, psb_ipk_, psb_lpk_
!!$ implicit none
!!$ type(psb_ls_csr_sparse_mat), intent(inout) :: a_csr
!!$ type(psb_desc_type), intent(in) :: desc_a
!!$ integer(psb_lpk_), intent(inout) :: nlaggr(:)
!!$ type(amg_sml_parms), intent(inout) :: parms
!!$ type(psb_ls_coo_sparse_mat), intent(inout) :: coo_prol, coo_restr
!!$ type(psb_desc_type), intent(inout) :: desc_cprol
!!$ type(psb_lsspmat_type), intent(out) :: ac
!!$ integer(psb_ipk_), intent(out) :: info
!!$ type(psb_desc_type), intent(inout), optional :: desc_ax
!!$ end subroutine amg_ls_ptap
end interface amg_ptap
contains
mlprec/amg_s_prec_type.f90
+16 -2
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@@ -133,8 +133,9 @@ module amg_s_prec_type
procedure, pass(prec) :: move_alloc => s_prec_move_alloc
procedure, pass(prec) :: init => amg_sprecinit
procedure, pass(prec) :: build => amg_sprecbld
procedure, pass(prec) :: hierarchy_build => amg_s_hierarchy_bld
procedure, pass(prec) :: smoothers_build => amg_s_smoothers_bld
procedure, pass(prec) :: hierarchy_build => amg_s_hierarchy_bld
procedure, pass(prec) :: hierarchy_rebuild => amg_s_hierarchy_rebld
procedure, pass(prec) :: smoothers_build => amg_s_smoothers_bld
procedure, pass(prec) :: descr => amg_sfile_prec_descr
end type amg_sprec_type
@@ -311,6 +312,19 @@ module amg_s_prec_type
end subroutine amg_s_hierarchy_bld
end interface amg_hierarchy_bld
interface amg_hierarchy_rebld
subroutine amg_s_hierarchy_rebld(a,desc_a,prec,info)
import :: psb_sspmat_type, psb_desc_type, psb_spk_, &
& amg_sprec_type, psb_ipk_
implicit none
type(psb_sspmat_type), intent(in), target :: a
type(psb_desc_type), intent(inout), target :: desc_a
class(amg_sprec_type), intent(inout), target :: prec
integer(psb_ipk_), intent(out) :: info
! character, intent(in),optional :: upd
end subroutine amg_s_hierarchy_rebld
end interface amg_hierarchy_rebld
interface amg_smoothers_bld
subroutine amg_s_smoothers_bld(a,desc_a,prec,info,amold,vmold,imold)
import :: psb_sspmat_type, psb_desc_type, psb_spk_, &
mlprec/amg_z_base_aggregator_mod.f90
-30
View File
@@ -135,36 +135,6 @@ module amg_z_base_aggregator_mod
integer(psb_ipk_), intent(out) :: info
type(psb_desc_type), intent(inout), optional :: desc_ax
end subroutine amg_z_ptap
!!$ subroutine amg_z_lz_ptap(a_csr,desc_a,nlaggr,parms,ac,&
!!$ & coo_prol,desc_cprol,coo_restr,info,desc_ax)
!!$ import :: psb_z_csr_sparse_mat, psb_lzspmat_type, psb_desc_type, &
!!$ & psb_lz_coo_sparse_mat, amg_dml_parms, psb_dpk_, psb_ipk_, psb_lpk_
!!$ implicit none
!!$ type(psb_z_csr_sparse_mat), intent(inout) :: a_csr
!!$ type(psb_desc_type), intent(in) :: desc_a
!!$ integer(psb_lpk_), intent(inout) :: nlaggr(:)
!!$ type(amg_dml_parms), intent(inout) :: parms
!!$ type(psb_lz_coo_sparse_mat), intent(inout) :: coo_prol, coo_restr
!!$ type(psb_desc_type), intent(inout) :: desc_cprol
!!$ type(psb_lzspmat_type), intent(out) :: ac
!!$ integer(psb_ipk_), intent(out) :: info
!!$ type(psb_desc_type), intent(inout), optional :: desc_ax
!!$ end subroutine amg_z_lz_ptap
!!$ subroutine amg_lz_ptap(a_csr,desc_a,nlaggr,parms,ac,&
!!$ & coo_prol,desc_cprol,coo_restr,info,desc_ax)
!!$ import :: psb_lz_csr_sparse_mat, psb_lzspmat_type, psb_desc_type, &
!!$ & psb_lz_coo_sparse_mat, amg_dml_parms, psb_dpk_, psb_ipk_, psb_lpk_
!!$ implicit none
!!$ type(psb_lz_csr_sparse_mat), intent(inout) :: a_csr
!!$ type(psb_desc_type), intent(in) :: desc_a
!!$ integer(psb_lpk_), intent(inout) :: nlaggr(:)
!!$ type(amg_dml_parms), intent(inout) :: parms
!!$ type(psb_lz_coo_sparse_mat), intent(inout) :: coo_prol, coo_restr
!!$ type(psb_desc_type), intent(inout) :: desc_cprol
!!$ type(psb_lzspmat_type), intent(out) :: ac
!!$ integer(psb_ipk_), intent(out) :: info
!!$ type(psb_desc_type), intent(inout), optional :: desc_ax
!!$ end subroutine amg_lz_ptap
end interface amg_ptap
contains
mlprec/amg_z_prec_type.f90
+16 -2
View File
@@ -133,8 +133,9 @@ module amg_z_prec_type
procedure, pass(prec) :: move_alloc => z_prec_move_alloc
procedure, pass(prec) :: init => amg_zprecinit
procedure, pass(prec) :: build => amg_zprecbld
procedure, pass(prec) :: hierarchy_build => amg_z_hierarchy_bld
procedure, pass(prec) :: smoothers_build => amg_z_smoothers_bld
procedure, pass(prec) :: hierarchy_build => amg_z_hierarchy_bld
procedure, pass(prec) :: hierarchy_rebuild => amg_z_hierarchy_rebld
procedure, pass(prec) :: smoothers_build => amg_z_smoothers_bld
procedure, pass(prec) :: descr => amg_zfile_prec_descr
end type amg_zprec_type
@@ -311,6 +312,19 @@ module amg_z_prec_type
end subroutine amg_z_hierarchy_bld
end interface amg_hierarchy_bld
interface amg_hierarchy_rebld
subroutine amg_z_hierarchy_rebld(a,desc_a,prec,info)
import :: psb_zspmat_type, psb_desc_type, psb_dpk_, &
& amg_zprec_type, psb_ipk_
implicit none
type(psb_zspmat_type), intent(in), target :: a
type(psb_desc_type), intent(inout), target :: desc_a
class(amg_zprec_type), intent(inout), target :: prec
integer(psb_ipk_), intent(out) :: info
! character, intent(in),optional :: upd
end subroutine amg_z_hierarchy_rebld
end interface amg_hierarchy_rebld
interface amg_smoothers_bld
subroutine amg_z_smoothers_bld(a,desc_a,prec,info,amold,vmold,imold)
import :: psb_zspmat_type, psb_desc_type, psb_dpk_, &
mlprec/impl/Makefile
+3 -3
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@@ -28,17 +28,17 @@ DINNEROBJS= amg_dmlprec_bld.o amg_dfile_prec_descr.o \
$(DMPFOBJS) amg_d_extprol_bld.o
SINNEROBJS= amg_smlprec_bld.o amg_sfile_prec_descr.o \
amg_s_smoothers_bld.o amg_s_hierarchy_bld.o \
amg_s_smoothers_bld.o amg_s_hierarchy_bld.o amg_s_hierarchy_rebld.o \
amg_smlprec_aply.o \
$(SMPFOBJS) amg_s_extprol_bld.o
ZINNEROBJS= amg_zmlprec_bld.o amg_zfile_prec_descr.o \
amg_z_smoothers_bld.o amg_z_hierarchy_bld.o \
amg_z_smoothers_bld.o amg_z_hierarchy_bld.o amg_z_hierarchy_rebld.o \
amg_zmlprec_aply.o \
$(ZMPFOBJS) amg_z_extprol_bld.o
CINNEROBJS= amg_cmlprec_bld.o amg_cfile_prec_descr.o \
amg_c_smoothers_bld.o amg_c_hierarchy_bld.o \
amg_c_smoothers_bld.o amg_c_hierarchy_bld.o amg_c_hierarchy_rebld.o \
amg_cmlprec_aply.o \
$(CMPFOBJS) amg_c_extprol_bld.o
mlprec/impl/aggregator/amg_c_ptap.f90
+4 -4
View File
@@ -207,7 +207,7 @@ subroutine amg_c_ptap(a_csr,desc_a,nlaggr,parms,ac,&
call acsr3%free()
end if
call psb_cdasb(desc_ac,info)
if (.not.desc_ac%is_asb()) call psb_cdasb(desc_ac,info)
call ac_csr%set_nrows(desc_ac%get_local_rows())
call ac_csr%set_ncols(desc_ac%get_local_cols())
@@ -424,7 +424,7 @@ subroutine amg_c_lc_ptap(a_csr,desc_a,nlaggr,parms,ac,&
call acsr3%free()
end if
call psb_cdasb(desc_ac,info)
if (.not.desc_ac%is_asb()) call psb_cdasb(desc_ac,info)
call ac_csr%set_nrows(desc_ac%get_local_rows())
call ac_csr%set_ncols(desc_ac%get_local_cols())
@@ -640,8 +640,8 @@ subroutine amg_lc_ptap(a_csr,desc_a,nlaggr,parms,ac,&
if (do_timings) call psb_toc(idx_spspmm)
call acsr3%free()
end if
call psb_cdasb(desc_ac,info)
if (.not.desc_ac%is_asb()) call psb_cdasb(desc_ac,info)
call ac_csr%set_nrows(desc_ac%get_local_rows())
call ac_csr%set_ncols(desc_ac%get_local_cols())
mlprec/impl/aggregator/amg_d_ptap.f90
+4 -4
View File
@@ -207,7 +207,7 @@ subroutine amg_d_ptap(a_csr,desc_a,nlaggr,parms,ac,&
call acsr3%free()
end if
call psb_cdasb(desc_ac,info)
if (.not.desc_ac%is_asb()) call psb_cdasb(desc_ac,info)
call ac_csr%set_nrows(desc_ac%get_local_rows())
call ac_csr%set_ncols(desc_ac%get_local_cols())
@@ -424,7 +424,7 @@ subroutine amg_d_ld_ptap(a_csr,desc_a,nlaggr,parms,ac,&
call acsr3%free()
end if
call psb_cdasb(desc_ac,info)
if (.not.desc_ac%is_asb()) call psb_cdasb(desc_ac,info)
call ac_csr%set_nrows(desc_ac%get_local_rows())
call ac_csr%set_ncols(desc_ac%get_local_cols())
@@ -640,8 +640,8 @@ subroutine amg_ld_ptap(a_csr,desc_a,nlaggr,parms,ac,&
if (do_timings) call psb_toc(idx_spspmm)
call acsr3%free()
end if
call psb_cdasb(desc_ac,info)
if (.not.desc_ac%is_asb()) call psb_cdasb(desc_ac,info)
call ac_csr%set_nrows(desc_ac%get_local_rows())
call ac_csr%set_ncols(desc_ac%get_local_cols())
mlprec/impl/aggregator/amg_s_ptap.f90
+4 -4
View File
@@ -207,7 +207,7 @@ subroutine amg_s_ptap(a_csr,desc_a,nlaggr,parms,ac,&
call acsr3%free()
end if
call psb_cdasb(desc_ac,info)
if (.not.desc_ac%is_asb()) call psb_cdasb(desc_ac,info)
call ac_csr%set_nrows(desc_ac%get_local_rows())
call ac_csr%set_ncols(desc_ac%get_local_cols())
@@ -424,7 +424,7 @@ subroutine amg_s_ls_ptap(a_csr,desc_a,nlaggr,parms,ac,&
call acsr3%free()
end if
call psb_cdasb(desc_ac,info)
if (.not.desc_ac%is_asb()) call psb_cdasb(desc_ac,info)
call ac_csr%set_nrows(desc_ac%get_local_rows())
call ac_csr%set_ncols(desc_ac%get_local_cols())
@@ -640,8 +640,8 @@ subroutine amg_ls_ptap(a_csr,desc_a,nlaggr,parms,ac,&
if (do_timings) call psb_toc(idx_spspmm)
call acsr3%free()
end if
call psb_cdasb(desc_ac,info)
if (.not.desc_ac%is_asb()) call psb_cdasb(desc_ac,info)
call ac_csr%set_nrows(desc_ac%get_local_rows())
call ac_csr%set_ncols(desc_ac%get_local_cols())
mlprec/impl/aggregator/amg_z_ptap.f90
+4 -4
View File
@@ -207,7 +207,7 @@ subroutine amg_z_ptap(a_csr,desc_a,nlaggr,parms,ac,&
call acsr3%free()
end if
call psb_cdasb(desc_ac,info)
if (.not.desc_ac%is_asb()) call psb_cdasb(desc_ac,info)
call ac_csr%set_nrows(desc_ac%get_local_rows())
call ac_csr%set_ncols(desc_ac%get_local_cols())
@@ -424,7 +424,7 @@ subroutine amg_z_lz_ptap(a_csr,desc_a,nlaggr,parms,ac,&
call acsr3%free()
end if
call psb_cdasb(desc_ac,info)
if (.not.desc_ac%is_asb()) call psb_cdasb(desc_ac,info)
call ac_csr%set_nrows(desc_ac%get_local_rows())
call ac_csr%set_ncols(desc_ac%get_local_cols())
@@ -640,8 +640,8 @@ subroutine amg_lz_ptap(a_csr,desc_a,nlaggr,parms,ac,&
if (do_timings) call psb_toc(idx_spspmm)
call acsr3%free()
end if
call psb_cdasb(desc_ac,info)
if (.not.desc_ac%is_asb()) call psb_cdasb(desc_ac,info)
call ac_csr%set_nrows(desc_ac%get_local_rows())
call ac_csr%set_ncols(desc_ac%get_local_cols())
mlprec/impl/amg_c_hierarchy_rebld.f90
+151
View File
@@ -0,0 +1,151 @@
!
!
! AMG4PSBLAS version 1.0
! Algebraic Multigrid Package
! based on PSBLAS (Parallel Sparse BLAS version 3.5)
!
! (C) Copyright 2020
!
! Salvatore Filippone
! Pasqua D'Ambra
! Fabio Durastante
!
! 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 AMG4PSBLAS 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 AMG4PSBLAS 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: amg_c_hierarchy_bld.f90
!
! Subroutine: amg_c_hierarchy_bld
! Version: real
!
! This routine builds the preconditioner according to the requirements made by
! the user trough the subroutines amg_precinit and amg_precset.
!
! A multilevel preconditioner is regarded as an array of 'one-level' data structures,
! each containing the part of the preconditioner associated to a certain level,
! (for more details see the description of amg_Tonelev_type in amg_prec_type.f90).
! The levels are numbered in increasing order starting from the finest one, i.e.
! level 1 is the finest level. No transfer operators are associated to level 1.
!
!
! Arguments:
! a - type(psb_dspmat_type).
! The sparse matrix structure containing the local part of the
! matrix to be preconditioned.
! desc_a - type(psb_desc_type), input.
! The communication descriptor of a.
! p - type(amg_dprec_type), input/output.
! The preconditioner data structure; upon exit it contains
! the multilevel hierarchy of prolongators, restrictors
! and coarse matrices.
! info - integer, output.
! Error code.
!
subroutine amg_c_hierarchy_rebld(a,desc_a,prec,info)
use psb_base_mod
use amg_c_inner_mod
use amg_c_prec_mod, amg_protect_name => amg_c_hierarchy_rebld
Implicit None
! Arguments
type(psb_cspmat_type),intent(in), target :: a
type(psb_desc_type), intent(inout), target :: desc_a
class(amg_cprec_type),intent(inout),target :: prec
integer(psb_ipk_), intent(out) :: info
! Local Variables
integer(psb_ipk_) :: ictxt, me,np
integer(psb_ipk_) :: err,i,k, err_act, iszv, newsz,&
& nplevs, mxplevs
integer(psb_lpk_) :: iaggsize, casize
real(psb_spk_) :: mnaggratio, sizeratio, athresh, aomega
class(amg_c_base_smoother_type), allocatable :: coarse_sm, med_sm, &
& med_sm2, coarse_sm2
class(amg_c_base_aggregator_type), allocatable :: tmp_aggr
type(amg_sml_parms) :: medparms, coarseparms
integer(psb_lpk_), allocatable :: nlaggr(:)
type(psb_c_coo_sparse_mat) :: coo_prol, coo_restr
type(psb_c_csr_sparse_mat) :: acsr
type(psb_desc_type), pointer :: p_desc_a
integer(psb_ipk_) :: debug_level, debug_unit
character(len=20) :: name, ch_err
info=psb_success_
err=0
call psb_erractionsave(err_act)
if (psb_errstatus_fatal()) then
info = psb_err_internal_error_; goto 9999
end if
debug_unit = psb_get_debug_unit()
debug_level = psb_get_debug_level()
name = 'amg_hierarchy_rebld'
info = psb_success_
ictxt = desc_a%get_context()
call psb_info(ictxt, me, np)
prec%ictxt = ictxt
if (debug_level >= psb_debug_outer_) &
& write(debug_unit,*) me,' ',trim(name),&
& 'Entering '
!
if (.not.allocated(prec%precv)) then
!! Error: should have called amg_dprecinit
info=3111
call psb_errpush(info,name)
goto 9999
end if
iszv = size(prec%precv)
do i=2, iszv
call prec%precv(i-1)%base_a%cp_to(acsr)
p_desc_a => prec%precv(i-1)%base_desc
call prec%precv(i)%map%mat_V2U%cp_to(coo_prol)
call prec%precv(i)%map%mat_U2V%cp_to(coo_restr)
call amg_ptap(acsr,p_desc_a,prec%precv(i)%map%naggr,&
& prec%precv(i)%parms,prec%precv(i)%ac,&
& coo_prol,prec%precv(i)%desc_ac,coo_restr,info)
end do
call prec%cmp_complexity()
call prec%cmp_avg_cr()
if (debug_level >= psb_debug_outer_) &
& write(debug_unit,*) me,' ',trim(name),&
& 'Exiting with',iszv,' levels'
call psb_erractionrestore(err_act)
return
9999 call psb_error_handler(err_act)
return
end subroutine amg_c_hierarchy_rebld
mlprec/impl/amg_d_hierarchy_rebld.f90
+1 -3
View File
@@ -93,8 +93,6 @@ subroutine amg_d_hierarchy_rebld(a,desc_a,prec,info)
type(psb_desc_type), pointer :: p_desc_a
integer(psb_ipk_) :: debug_level, debug_unit
character(len=20) :: name, ch_err
integer(psb_ipk_), save :: idx_bldtp=-1, idx_matasb=-1
logical, parameter :: do_timings=.false.
info=psb_success_
err=0
@@ -105,7 +103,7 @@ subroutine amg_d_hierarchy_rebld(a,desc_a,prec,info)
debug_unit = psb_get_debug_unit()
debug_level = psb_get_debug_level()
name = 'amg_d_hierarchy_bld'
name = 'amg_hierarchy_rebld'
info = psb_success_
ictxt = desc_a%get_context()
call psb_info(ictxt, me, np)
mlprec/impl/amg_s_hierarchy_rebld.f90
+151
View File
@@ -0,0 +1,151 @@
!
!
! AMG4PSBLAS version 1.0
! Algebraic Multigrid Package
! based on PSBLAS (Parallel Sparse BLAS version 3.5)
!
! (C) Copyright 2020
!
! Salvatore Filippone
! Pasqua D'Ambra
! Fabio Durastante
!
! 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 AMG4PSBLAS 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 AMG4PSBLAS 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: amg_s_hierarchy_bld.f90
!
! Subroutine: amg_s_hierarchy_bld
! Version: real
!
! This routine builds the preconditioner according to the requirements made by
! the user trough the subroutines amg_precinit and amg_precset.
!
! A multilevel preconditioner is regarded as an array of 'one-level' data structures,
! each containing the part of the preconditioner associated to a certain level,
! (for more details see the description of amg_Tonelev_type in amg_prec_type.f90).
! The levels are numbered in increasing order starting from the finest one, i.e.
! level 1 is the finest level. No transfer operators are associated to level 1.
!
!
! Arguments:
! a - type(psb_dspmat_type).
! The sparse matrix structure containing the local part of the
! matrix to be preconditioned.
! desc_a - type(psb_desc_type), input.
! The communication descriptor of a.
! p - type(amg_dprec_type), input/output.
! The preconditioner data structure; upon exit it contains
! the multilevel hierarchy of prolongators, restrictors
! and coarse matrices.
! info - integer, output.
! Error code.
!
subroutine amg_s_hierarchy_rebld(a,desc_a,prec,info)
use psb_base_mod
use amg_s_inner_mod
use amg_s_prec_mod, amg_protect_name => amg_s_hierarchy_rebld
Implicit None
! Arguments
type(psb_sspmat_type),intent(in), target :: a
type(psb_desc_type), intent(inout), target :: desc_a
class(amg_sprec_type),intent(inout),target :: prec
integer(psb_ipk_), intent(out) :: info
! Local Variables
integer(psb_ipk_) :: ictxt, me,np
integer(psb_ipk_) :: err,i,k, err_act, iszv, newsz,&
& nplevs, mxplevs
integer(psb_lpk_) :: iaggsize, casize
real(psb_spk_) :: mnaggratio, sizeratio, athresh, aomega
class(amg_s_base_smoother_type), allocatable :: coarse_sm, med_sm, &
& med_sm2, coarse_sm2
class(amg_s_base_aggregator_type), allocatable :: tmp_aggr
type(amg_sml_parms) :: medparms, coarseparms
integer(psb_lpk_), allocatable :: nlaggr(:)
type(psb_s_coo_sparse_mat) :: coo_prol, coo_restr
type(psb_s_csr_sparse_mat) :: acsr
type(psb_desc_type), pointer :: p_desc_a
integer(psb_ipk_) :: debug_level, debug_unit
character(len=20) :: name, ch_err
info=psb_success_
err=0
call psb_erractionsave(err_act)
if (psb_errstatus_fatal()) then
info = psb_err_internal_error_; goto 9999
end if
debug_unit = psb_get_debug_unit()
debug_level = psb_get_debug_level()
name = 'amg_hierarchy_rebld'
info = psb_success_
ictxt = desc_a%get_context()
call psb_info(ictxt, me, np)
prec%ictxt = ictxt
if (debug_level >= psb_debug_outer_) &
& write(debug_unit,*) me,' ',trim(name),&
& 'Entering '
!
if (.not.allocated(prec%precv)) then
!! Error: should have called amg_dprecinit
info=3111
call psb_errpush(info,name)
goto 9999
end if
iszv = size(prec%precv)
do i=2, iszv
call prec%precv(i-1)%base_a%cp_to(acsr)
p_desc_a => prec%precv(i-1)%base_desc
call prec%precv(i)%map%mat_V2U%cp_to(coo_prol)
call prec%precv(i)%map%mat_U2V%cp_to(coo_restr)
call amg_ptap(acsr,p_desc_a,prec%precv(i)%map%naggr,&
& prec%precv(i)%parms,prec%precv(i)%ac,&
& coo_prol,prec%precv(i)%desc_ac,coo_restr,info)
end do
call prec%cmp_complexity()
call prec%cmp_avg_cr()
if (debug_level >= psb_debug_outer_) &
& write(debug_unit,*) me,' ',trim(name),&
& 'Exiting with',iszv,' levels'
call psb_erractionrestore(err_act)
return
9999 call psb_error_handler(err_act)
return
end subroutine amg_s_hierarchy_rebld
mlprec/impl/amg_z_hierarchy_rebld.f90
+151
View File
@@ -0,0 +1,151 @@
!
!
! AMG4PSBLAS version 1.0
! Algebraic Multigrid Package
! based on PSBLAS (Parallel Sparse BLAS version 3.5)
!
! (C) Copyright 2020
!
! Salvatore Filippone
! Pasqua D'Ambra
! Fabio Durastante
!
! 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 AMG4PSBLAS 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 AMG4PSBLAS 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: amg_z_hierarchy_bld.f90
!
! Subroutine: amg_z_hierarchy_bld
! Version: real
!
! This routine builds the preconditioner according to the requirements made by
! the user trough the subroutines amg_precinit and amg_precset.
!
! A multilevel preconditioner is regarded as an array of 'one-level' data structures,
! each containing the part of the preconditioner associated to a certain level,
! (for more details see the description of amg_Tonelev_type in amg_prec_type.f90).
! The levels are numbered in increasing order starting from the finest one, i.e.
! level 1 is the finest level. No transfer operators are associated to level 1.
!
!
! Arguments:
! a - type(psb_dspmat_type).
! The sparse matrix structure containing the local part of the
! matrix to be preconditioned.
! desc_a - type(psb_desc_type), input.
! The communication descriptor of a.
! p - type(amg_dprec_type), input/output.
! The preconditioner data structure; upon exit it contains
! the multilevel hierarchy of prolongators, restrictors
! and coarse matrices.
! info - integer, output.
! Error code.
!
subroutine amg_z_hierarchy_rebld(a,desc_a,prec,info)
use psb_base_mod
use amg_z_inner_mod
use amg_z_prec_mod, amg_protect_name => amg_z_hierarchy_rebld
Implicit None
! Arguments
type(psb_zspmat_type),intent(in), target :: a
type(psb_desc_type), intent(inout), target :: desc_a
class(amg_zprec_type),intent(inout),target :: prec
integer(psb_ipk_), intent(out) :: info
! Local Variables
integer(psb_ipk_) :: ictxt, me,np
integer(psb_ipk_) :: err,i,k, err_act, iszv, newsz,&
& nplevs, mxplevs
integer(psb_lpk_) :: iaggsize, casize
real(psb_dpk_) :: mnaggratio, sizeratio, athresh, aomega
class(amg_z_base_smoother_type), allocatable :: coarse_sm, med_sm, &
& med_sm2, coarse_sm2
class(amg_z_base_aggregator_type), allocatable :: tmp_aggr
type(amg_dml_parms) :: medparms, coarseparms
integer(psb_lpk_), allocatable :: nlaggr(:)
type(psb_z_coo_sparse_mat) :: coo_prol, coo_restr
type(psb_z_csr_sparse_mat) :: acsr
type(psb_desc_type), pointer :: p_desc_a
integer(psb_ipk_) :: debug_level, debug_unit
character(len=20) :: name, ch_err
info=psb_success_
err=0
call psb_erractionsave(err_act)
if (psb_errstatus_fatal()) then
info = psb_err_internal_error_; goto 9999
end if
debug_unit = psb_get_debug_unit()
debug_level = psb_get_debug_level()
name = 'amg_hierarchy_rebld'
info = psb_success_
ictxt = desc_a%get_context()
call psb_info(ictxt, me, np)
prec%ictxt = ictxt
if (debug_level >= psb_debug_outer_) &
& write(debug_unit,*) me,' ',trim(name),&
& 'Entering '
!
if (.not.allocated(prec%precv)) then
!! Error: should have called amg_dprecinit
info=3111
call psb_errpush(info,name)
goto 9999
end if
iszv = size(prec%precv)
do i=2, iszv
call prec%precv(i-1)%base_a%cp_to(acsr)
p_desc_a => prec%precv(i-1)%base_desc
call prec%precv(i)%map%mat_V2U%cp_to(coo_prol)
call prec%precv(i)%map%mat_U2V%cp_to(coo_restr)
call amg_ptap(acsr,p_desc_a,prec%precv(i)%map%naggr,&
& prec%precv(i)%parms,prec%precv(i)%ac,&
& coo_prol,prec%precv(i)%desc_ac,coo_restr,info)
end do
call prec%cmp_complexity()
call prec%cmp_avg_cr()
if (debug_level >= psb_debug_outer_) &
& write(debug_unit,*) me,' ',trim(name),&
& 'Exiting with',iszv,' levels'
call psb_erractionrestore(err_act)
return
9999 call psb_error_handler(err_act)
return
end subroutine amg_z_hierarchy_rebld
tests/pdegen/Makefile
+4
View File
@@ -27,6 +27,10 @@ amg_s_pde2d: amg_s_pde2d.o data_input.o
$(FLINK) $(LINKOPT) amg_s_pde2d.o data_input.o -o amg_s_pde2d $(AMG_LIBS) $(PSBLAS_LIBS) $(LDLIBS)
/bin/mv amg_s_pde2d $(EXEDIR)
amg_d_pde3d_rebld: amg_d_pde3d_rebld.o data_input.o
$(FLINK) $(LINKOPT) amg_d_pde3d_rebld.o data_input.o -o amg_d_pde3d_rebld $(AMG_LIBS) $(PSBLAS_LIBS) $(LDLIBS)
/bin/mv amg_d_pde3d_rebld $(EXEDIR)
amg_d_pde3d.o amg_s_pde3d.o amg_d_pde2d.o amg_s_pde2d.o: data_input.o
check: all