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psblas3:

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base/modules/psb_const_mod.f90
 base/modules/psb_spmat_type.f03
 base/newserial/psbn_base_mat_mod.f03
 krylov/psb_dcgstab.F90
 prec/psb_dilu_fct.f90
 test/pargen/Makefile
 test/pargen/ppde.f90
 test/pargen/runs/ppde.inp

Preparing for switchover to psb_
psblas3-type-indexed
Salvatore Filippone 16 years ago
parent 0863bc05b9
commit 9d8d8d7ad3
8 changed files with 135 additions and 145 deletions
Show Stats Download Patch File Download Diff File

44
base/modules/psb_const_mod.f90
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@ -57,5 +57,49 @@ module psb_const_mod
real(psb_dpk_), parameter :: epstol=1.d-32, psb_percent_=0.7
real(psb_spk_), parameter :: s_epstol=1.e-16 ! How to choose this?
character, parameter :: psb_all_='A', psb_topdef_=' '
!
! Sparse matrix constants
!
!
!
! Queries into spmat%info
!
integer, parameter :: psb_nztotreq_=1, psb_nzrowreq_=2
integer, parameter :: psb_nzsizereq_=3
!
! Entries and values for spmat%info
!
integer, parameter :: psb_nnz_=1
integer, parameter :: psb_del_bnd_=7, psb_srtd_=8
integer, parameter :: psb_state_=9
integer, parameter :: psb_upd_pnt_=10
integer, parameter :: psb_dupl_=11, psb_upd_=12
integer, parameter :: psb_ifasize_=16
!
integer, parameter :: psb_spmat_null_=0, psb_spmat_bld_=1
integer, parameter :: psb_spmat_asb_=2, psb_spmat_upd_=4
integer, parameter :: psb_ireg_flgs_=10, psb_ip2_=0
integer, parameter :: psb_iflag_=2, psb_ichk_=3
integer, parameter :: psb_nnzt_=4, psb_zero_=5,psb_ipc_=6
! Duplicate coefficients handling
! These are usually set while calling spcnv as one of its
! optional arugments.
integer, parameter :: psb_dupl_ovwrt_ = 0
integer, parameter :: psb_dupl_add_ = 1
integer, parameter :: psb_dupl_err_ = 2
integer, parameter :: psb_dupl_def_ = psb_dupl_ovwrt_
! Matrix update mode
integer, parameter :: psb_upd_srch_ = 98764
integer, parameter :: psb_upd_perm_ = 98765
integer, parameter :: psb_upd_dflt_ = psb_upd_srch_
! Mark a COO matrix with sorted entries.
integer, parameter :: psb_isrtdcoo_ = 98761
integer, parameter :: psb_maxjdrows_=8, psb_minjdrows_=4
integer, parameter :: psb_dbleint_=2
character(len=5) :: psb_fidef_='CSR'
end module psb_const_mod

39
base/modules/psb_spmat_type.f03
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@ -39,21 +39,6 @@ module psb_spmat_type
use psb_const_mod
implicit none
!
!
! Queries into spmat%info
!
integer, parameter :: psb_nztotreq_=1, psb_nzrowreq_=2
integer, parameter :: psb_nzsizereq_=3
!
! Entries and values for spmat%info
!
integer, parameter :: psb_nnz_=1
integer, parameter :: psb_del_bnd_=7, psb_srtd_=8
integer, parameter :: psb_state_=9
integer, parameter :: psb_upd_pnt_=10
integer, parameter :: psb_dupl_=11, psb_upd_=12
integer, parameter :: psb_ifasize_=16
!
! Types: psb_dspmat_type, psb_zspmat_type
!
!| type psb_dspmat_type
@ -95,30 +80,6 @@ module psb_spmat_type
! in the second variant, the IN state applies to A and
! the OUT state applies to B.
!
!
integer, parameter :: psb_spmat_null_=0, psb_spmat_bld_=1
integer, parameter :: psb_spmat_asb_=2, psb_spmat_upd_=4
integer, parameter :: psb_ireg_flgs_=10, psb_ip2_=0
integer, parameter :: psb_iflag_=2, psb_ichk_=3
integer, parameter :: psb_nnzt_=4, psb_zero_=5,psb_ipc_=6
! Duplicate coefficients handling
! These are usually set while calling spcnv as one of its
! optional arugments.
integer, parameter :: psb_dupl_ovwrt_ = 0
integer, parameter :: psb_dupl_add_ = 1
integer, parameter :: psb_dupl_err_ = 2
integer, parameter :: psb_dupl_def_ = psb_dupl_ovwrt_
! Matrix update mode
integer, parameter :: psb_upd_srch_ = 98764
integer, parameter :: psb_upd_perm_ = 98765
integer, parameter :: psb_upd_dflt_ = psb_upd_srch_
! Mark a COO matrix with sorted entries.
integer, parameter :: psb_isrtdcoo_ = 98761
integer, parameter :: psb_maxjdrows_=8, psb_minjdrows_=4
integer, parameter :: psb_dbleint_=2
character(len=5) :: psb_fidef_='CSR'
type psb_base_spmat_type
integer :: m, k

41
base/newserial/psbn_base_mat_mod.f03
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@ -2,27 +2,26 @@ module psbn_base_mat_mod
use psb_const_mod
integer, parameter :: psbn_invalid_ = -1
integer, parameter :: psbn_spmat_null_=0, psbn_spmat_bld_=1
integer, parameter :: psbn_spmat_asb_=2, psbn_spmat_upd_=4
integer, parameter :: psbn_ireg_flgs_=10, psbn_ip2_=0
integer, parameter :: psbn_iflag_=2, psbn_ichk_=3
integer, parameter :: psbn_nnzt_=4, psbn_zero_=5,psbn_ipc_=6
! Duplicate coefficients handling
! These are usually set while calling spcnv as one of its
! optional arugments.
integer, parameter :: psbn_dupl_ovwrt_ = 0
integer, parameter :: psbn_dupl_add_ = 1
integer, parameter :: psbn_dupl_err_ = 2
integer, parameter :: psbn_dupl_def_ = psbn_dupl_ovwrt_
! Matrix update mode
integer, parameter :: psbn_upd_srch_ = 98764
integer, parameter :: psbn_upd_perm_ = 98765
integer, parameter :: psbn_upd_dflt_ = psbn_upd_srch_
integer, parameter :: psbn_maxjdrows_=8, psbn_minjdrows_=4
integer, parameter :: psbn_dbleint_=2
character(len=5) :: psbn_fidef_='CSR'
!!$ integer, parameter :: psbn_invalid_ = -1
!!$ integer, parameter :: psbn_spmat_null_=0, psbn_spmat_bld_=1
!!$ integer, parameter :: psbn_spmat_asb_=2, psbn_spmat_upd_=4
!!$
!!$ integer, parameter :: psbn_ireg_flgs_=10, psbn_ip2_=0
!!$ integer, parameter :: psbn_iflag_=2, psbn_ichk_=3
!!$ integer, parameter :: psbn_nnzt_=4, psbn_zero_=5,psbn_ipc_=6
!!$ ! Duplicate coefficients handling
!!$ ! These are usually set while calling spcnv as one of its
!!$ ! optional arugments.
!!$ integer, parameter :: psbn_dupl_ovwrt_ = 0
!!$ integer, parameter :: psbn_dupl_add_ = 1
!!$ integer, parameter :: psbn_dupl_err_ = 2
!!$ integer, parameter :: psbn_dupl_def_ = psbn_dupl_ovwrt_
!!$ ! Matrix update mode
!!$ integer, parameter :: psbn_upd_srch_ = 98764
!!$ integer, parameter :: psbn_upd_perm_ = 98765
!!$ integer, parameter :: psbn_upd_dflt_ = psbn_upd_srch_
!!$ integer, parameter :: psbn_maxjdrows_=8, psbn_minjdrows_=4
!!$ integer, parameter :: psbn_dbleint_=2
type :: psbn_base_sparse_mat

2
krylov/psb_dcgstab.F90
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@ -123,7 +123,7 @@ Subroutine psb_dcgstab(a,prec,b,x,eps,desc_a,info,itmax,iter,err,itrace,istop)
integer :: debug_level, debug_unit
Logical, Parameter :: exchange=.True., noexchange=.False., debug1 = .False.
Integer, Parameter :: irmax = 8
Integer :: itx, isvch, ictxt, err_act
Integer :: itx, isvch, ictxt, err_act, i
Integer :: istop_
Real(psb_dpk_) :: alpha, beta, rho, rho_old, sigma, omega, tau
type(psb_itconv_type) :: stopdat

138
prec/psb_dilu_fct.f90
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@ -124,6 +124,8 @@ subroutine psb_dilu_fct(a,l,u,d,info,blck)
contains
subroutine psb_dilu_fctint(m,ma,a,mb,b,&
& d,laspk,lia1,lia2,uaspk,uia1,uia2,l1,l2,info)
use psbn_d_base_mat_mod
implicit none
type(psbn_d_sparse_mat) :: a
@ -134,24 +136,20 @@ contains
integer :: i,j,k,l,low1,low2,kk,jj,ll, irb, ktrw,err_act, nz
real(psb_dpk_) :: dia,temp
integer, parameter :: nrb=16
type(psb_dspmat_type) :: trw
integer, parameter :: nrb=60
type(psbn_d_coo_sparse_mat) :: trw
integer, allocatable :: irow(:), icol(:)
real(psb_dpk_), allocatable :: val(:)
integer :: int_err(5)
character(len=20) :: name, ch_err
name='psb_dilu_fctint'
if(psb_get_errstatus() /= 0) return
info=0
call psb_erractionsave(err_act)
call psb_nullify_sp(trw)
trw%m=0
trw%k=0
call psb_sp_all(trw,1,info)
call trw%allocate(0,0,info)
if(info /= 0) then
info=4010
ch_err='psb_sp_all'
@ -167,25 +165,38 @@ contains
do i = 1, ma
d(i) = dzero
!
!
call a%csget(i,i,nz,irow,icol,val,info)
do j=1, nz
k = icol(j)
! write(0,*)'KKKKK',k
if ((mod(i,nrb) == 1).or.(nrb==1)) then
irb = min(ma-i+1,nrb)
call a%a%csget(i,i+irb-1,trw,info)
if(info /= 0) then
info=4010
ch_err='a%csget'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
nz = trw%get_nzeros()
ktrw=1
end if
do
if (ktrw > nz ) exit
if (trw%ia(ktrw) > i) exit
k = trw%ja(ktrw)
if ((k < i).and.(k >= 1)) then
l1 = l1 + 1
laspk(l1) = val(j)
laspk(l1) = trw%val(ktrw)
lia1(l1) = k
else if (k == i) then
d(i) = val(j)
d(i) = trw%val(ktrw)
else if ((k > i).and.(k <= m)) then
l2 = l2 + 1
uaspk(l2) = val(j)
uaspk(l2) = trw%val(ktrw)
uia1(l2) = k
end if
end do
ktrw = ktrw + 1
enddo
!!$
lia2(i+1) = l1 + 1
@ -273,61 +284,36 @@ contains
do i = ma+1, m
d(i) = dzero
if (b%fida=='CSR') then
do j = b%ia2(i-ma), b%ia2(i-ma+1) - 1
k = b%ia1(j)
! if (me == 2) write(0,*)'ecco k=',k
if ((k < i).and.(k >= 1)) then
l1 = l1 + 1
laspk(l1) = b%aspk(j)
lia1(l1) = k
! if(me == 2) write(0,*)'scrivo l'
else if (k == i) then
d(i) = b%aspk(j)
else if ((k > i).and.(k <= m)) then
l2 = l2 + 1
uaspk(l2) = b%aspk(j)
! write(0,*)'KKKKK',k
uia1(l2) = k
end if
enddo
else
if ((mod((i-ma),nrb) == 1).or.(nrb==1)) then
irb = min(m-i+1,nrb)
call psb_sp_getblk(i-ma,b,trw,info,lrw=i-ma+irb-1)
if(info /= 0) then
info=4010
ch_err='psb_sp_getblk'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
ktrw=1
end if
do
if (ktrw > trw%infoa(psb_nnz_)) exit
if (trw%ia1(ktrw) > i) exit
k = trw%ia2(ktrw)
! write(0,*)'KKKKK',k
if ((k < i).and.(k >= 1)) then
l1 = l1 + 1
laspk(l1) = trw%aspk(ktrw)
lia1(l1) = k
else if (k == i) then
d(i) = trw%aspk(ktrw)
else if ((k > i).and.(k <= m)) then
l2 = l2 + 1
uaspk(l2) = trw%aspk(ktrw)
uia1(l2) = k
end if
ktrw = ktrw + 1
enddo
endif
!!$ if ((mod(i,nrb) == 1).or.(nrb==1)) then
!!$ irb = min(ma-i+1,nrb)
!!$ call b%csget(i-ma,i-ma+irb-1,trw,info)
!!$ nz = trw%get_nzeros()
!!$ if(info /= 0) then
!!$ info=4010
!!$ ch_err='a%csget'
!!$ call psb_errpush(info,name,a_err=ch_err)
!!$ goto 9999
!!$ end if
!!$ ktrw=1
!!$ end if
!!$
!!$ do
!!$ if (ktrw > nz ) exit
!!$ if (trw%ia(ktrw) > i) exit
!!$ k = trw%ja(ktrw)
!!$ if ((k < i).and.(k >= 1)) then
!!$ l1 = l1 + 1
!!$ laspk(l1) = trw%val(ktrw)
!!$ lia1(l1) = k
!!$ else if (k == i) then
!!$ d(i) = trw%val(ktrw)
!!$ else if ((k > i).and.(k <= m)) then
!!$ l2 = l2 + 1
!!$ uaspk(l2) = trw%val(ktrw)
!!$ uia1(l2) = k
!!$ end if
!!$ ktrw = ktrw + 1
!!$ enddo
lia2(i+1) = l1 + 1
@ -409,13 +395,7 @@ contains
enddo
enddo
call psb_sp_free(trw,info)
if(info /= 0) then
info=4010
ch_err='psb_sp_free'
call psb_errpush(info,name,a_err=ch_err)
goto 9999
end if
call trw%free()
call psb_erractionrestore(err_act)
return

6
test/pargen/Makefile
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@ -16,10 +16,12 @@ EXEDIR=./runs
all: ppde spde
ppde: ppde.o
$(F90LINK) ppde.o -o ppde $(PSBLAS_LIB) $(LDLIBS)
ppde: ppde.o psbn_d_csc_impl.o psbn_d_csc_mat_mod.o
$(F90LINK) ppde.o psbn_d_csc_impl.o psbn_d_csc_mat_mod.o -o ppde $(PSBLAS_LIB) $(LDLIBS)
/bin/mv ppde $(EXEDIR)
psbn_d_csc_impl.o ppde.o: psbn_d_csc_mat_mod.o
spde: spde.o
$(F90LINK) spde.o -o spde $(PSBLAS_LIB) $(LDLIBS)
/bin/mv spde $(EXEDIR)

8
test/pargen/ppde.f90
Unescape Escape View File

@ -344,6 +344,7 @@ contains
!
use psb_base_mod
use psbn_d_mat_mod
use psbn_d_csc_mat_mod
implicit none
integer :: idim
integer, parameter :: nb=20
@ -352,6 +353,9 @@ contains
integer :: ictxt, info
character :: afmt*5
type(psbn_d_sparse_mat) :: a
type(psbn_d_csc_sparse_mat) :: acsc
type(psbn_d_coo_sparse_mat) :: acoo
type(psbn_d_csr_sparse_mat) :: acsr
real(psb_dpk_) :: zt(nb),glob_x,glob_y,glob_z
integer :: m,n,nnz,glob_row,nlr,i,ii,ib,k
integer :: x,y,z,ia,indx_owner
@ -589,7 +593,7 @@ contains
t1 = psb_wtime()
call psb_cdasb(desc_a,info)
if (info == 0) &
& call psb_spasb(a,desc_a,info,dupl=psb_dupl_err_,afmt=afmt)
& call psb_spasb(a,desc_a,info,dupl=psb_dupl_err_,mold=acsr)
call psb_barrier(ictxt)
if(info /= 0) then
info=4010
@ -608,7 +612,7 @@ contains
tasb = psb_wtime()-t1
call psb_barrier(ictxt)
ttot = psb_wtime() - t0
!!$ call a%print(20+iam)
call psb_amx(ictxt,talc)
call psb_amx(ictxt,tgen)
call psb_amx(ictxt,tasb)

2
test/pargen/runs/ppde.inp
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@ -1,7 +1,7 @@
7 Number of entries below this
BICGSTAB Iterative method BICGSTAB CGS BICG BICGSTABL RGMRES
BJAC Preconditioner NONE DIAG BJAC
COO Storage format for matrix A: CSR COO JAD
CSR Storage format for matrix A: CSR COO JAD
060 Domain size (acutal system is this**3)
2 Stopping criterion
0400 MAXIT

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