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Test programs can take input file on command line.

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This commit is contained in:
Salvatore Filippone
2018-01-28 18:36:20 +00:00
parent 2f30fe8e1e
commit 0f5ce22c8f
20 changed files with 856 additions and 485 deletions
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tests/pdegen/mld_d_pde2d.f90
+64 -46
View File
@@ -790,69 +790,87 @@ contains
character(len=*) :: afmt
type(solverdata) :: solve
type(precdata) :: prec
integer(psb_ipk_) :: iam, nm, np
integer(psb_ipk_) :: iam, nm, np, inp_unit
character(len=1024) :: filename
call psb_info(icontxt,iam,np)
if (iam == psb_root_) then
if (command_argument_count()>0) then
call get_command_argument(1,filename)
inp_unit = 30
open(inp_unit,file=filename,action='read',iostat=info)
if (info /= 0) then
write(psb_err_unit,*) 'Could not open file ',filename,' for input'
call psb_abort(icontxt)
stop
else
write(psb_err_unit,*) 'Opened file ',trim(filename),' for input'
end if
else
inp_unit=psb_inp_unit
end if
! read input data
!
call read_data(afmt,psb_inp_unit) ! matrix storage format
call read_data(idim,psb_inp_unit) ! Discretization grid size
call read_data(afmt,inp_unit) ! matrix storage format
call read_data(idim,inp_unit) ! Discretization grid size
! Krylov solver data
call read_data(solve%kmethd,psb_inp_unit) ! Krylov solver
call read_data(solve%istopc,psb_inp_unit) ! stopping criterion
call read_data(solve%itmax,psb_inp_unit) ! max num iterations
call read_data(solve%itrace,psb_inp_unit) ! tracing
call read_data(solve%irst,psb_inp_unit) ! restart
call read_data(solve%eps,psb_inp_unit) ! tolerance
call read_data(solve%kmethd,inp_unit) ! Krylov solver
call read_data(solve%istopc,inp_unit) ! stopping criterion
call read_data(solve%itmax,inp_unit) ! max num iterations
call read_data(solve%itrace,inp_unit) ! tracing
call read_data(solve%irst,inp_unit) ! restart
call read_data(solve%eps,inp_unit) ! tolerance
! preconditioner type
call read_data(prec%descr,psb_inp_unit) ! verbose description of the prec
call read_data(prec%ptype,psb_inp_unit) ! preconditioner type
call read_data(prec%descr,inp_unit) ! verbose description of the prec
call read_data(prec%ptype,inp_unit) ! preconditioner type
! First smoother / 1-lev preconditioner
call read_data(prec%smther,psb_inp_unit) ! smoother type
call read_data(prec%jsweeps,psb_inp_unit) ! (pre-)smoother / 1-lev prec sweeps
call read_data(prec%novr,psb_inp_unit) ! number of overlap layers
call read_data(prec%restr,psb_inp_unit) ! restriction over application of AS
call read_data(prec%prol,psb_inp_unit) ! prolongation over application of AS
call read_data(prec%solve,psb_inp_unit) ! local subsolver
call read_data(prec%fill,psb_inp_unit) ! fill-in for incomplete LU
call read_data(prec%thr,psb_inp_unit) ! threshold for ILUT
call read_data(prec%smther,inp_unit) ! smoother type
call read_data(prec%jsweeps,inp_unit) ! (pre-)smoother / 1-lev prec sweeps
call read_data(prec%novr,inp_unit) ! number of overlap layers
call read_data(prec%restr,inp_unit) ! restriction over application of AS
call read_data(prec%prol,inp_unit) ! prolongation over application of AS
call read_data(prec%solve,inp_unit) ! local subsolver
call read_data(prec%fill,inp_unit) ! fill-in for incomplete LU
call read_data(prec%thr,inp_unit) ! threshold for ILUT
! Second smoother/ AMG post-smoother (if NONE ignored in main)
call read_data(prec%smther2,psb_inp_unit) ! smoother type
call read_data(prec%jsweeps2,psb_inp_unit) ! (post-)smoother sweeps
call read_data(prec%novr2,psb_inp_unit) ! number of overlap layers
call read_data(prec%restr2,psb_inp_unit) ! restriction over application of AS
call read_data(prec%prol2,psb_inp_unit) ! prolongation over application of AS
call read_data(prec%solve2,psb_inp_unit) ! local subsolver
call read_data(prec%fill2,psb_inp_unit) ! fill-in for incomplete LU
call read_data(prec%thr2,psb_inp_unit) ! threshold for ILUT
call read_data(prec%smther2,inp_unit) ! smoother type
call read_data(prec%jsweeps2,inp_unit) ! (post-)smoother sweeps
call read_data(prec%novr2,inp_unit) ! number of overlap layers
call read_data(prec%restr2,inp_unit) ! restriction over application of AS
call read_data(prec%prol2,inp_unit) ! prolongation over application of AS
call read_data(prec%solve2,inp_unit) ! local subsolver
call read_data(prec%fill2,inp_unit) ! fill-in for incomplete LU
call read_data(prec%thr2,inp_unit) ! threshold for ILUT
! general AMG data
call read_data(prec%mlcycle,psb_inp_unit) ! AMG cycle type
call read_data(prec%outer_sweeps,psb_inp_unit) ! number of 1lev/outer sweeps
call read_data(prec%maxlevs,psb_inp_unit) ! max number of levels in AMG prec
call read_data(prec%csize,psb_inp_unit) ! min size coarsest mat
call read_data(prec%mlcycle,inp_unit) ! AMG cycle type
call read_data(prec%outer_sweeps,inp_unit) ! number of 1lev/outer sweeps
call read_data(prec%maxlevs,inp_unit) ! max number of levels in AMG prec
call read_data(prec%csize,inp_unit) ! min size coarsest mat
! aggregation
call read_data(prec%aggr_prol,psb_inp_unit) ! aggregation type
call read_data(prec%par_aggr_alg,psb_inp_unit) ! parallel aggregation alg
call read_data(prec%aggr_ord,psb_inp_unit) ! ordering for aggregation
call read_data(prec%aggr_filter,psb_inp_unit) ! filtering
call read_data(prec%mncrratio,psb_inp_unit) ! minimum aggregation ratio
call read_data(prec%thrvsz,psb_inp_unit) ! size of aggr thresh vector
call read_data(prec%aggr_prol,inp_unit) ! aggregation type
call read_data(prec%par_aggr_alg,inp_unit) ! parallel aggregation alg
call read_data(prec%aggr_ord,inp_unit) ! ordering for aggregation
call read_data(prec%aggr_filter,inp_unit) ! filtering
call read_data(prec%mncrratio,inp_unit) ! minimum aggregation ratio
call read_data(prec%thrvsz,inp_unit) ! size of aggr thresh vector
if (prec%thrvsz > 0) then
call psb_realloc(prec%thrvsz,prec%athresv,info)
call read_data(prec%athresv,psb_inp_unit) ! aggr thresh vector
call read_data(prec%athresv,inp_unit) ! aggr thresh vector
else
read(psb_inp_unit,*) ! dummy read to skip a record
read(inp_unit,*) ! dummy read to skip a record
end if
call read_data(prec%athres,psb_inp_unit) ! smoothed aggr thresh
call read_data(prec%athres,inp_unit) ! smoothed aggr thresh
! coasest-level solver
call read_data(prec%csolve,psb_inp_unit) ! coarsest-lev solver
call read_data(prec%csbsolve,psb_inp_unit) ! coarsest-lev subsolver
call read_data(prec%cmat,psb_inp_unit) ! coarsest mat layout
call read_data(prec%cfill,psb_inp_unit) ! fill-in for incompl LU
call read_data(prec%cthres,psb_inp_unit) ! Threshold for ILUT
call read_data(prec%cjswp,psb_inp_unit) ! sweeps for GS/JAC subsolver
call read_data(prec%csolve,inp_unit) ! coarsest-lev solver
call read_data(prec%csbsolve,inp_unit) ! coarsest-lev subsolver
call read_data(prec%cmat,inp_unit) ! coarsest mat layout
call read_data(prec%cfill,inp_unit) ! fill-in for incompl LU
call read_data(prec%cthres,inp_unit) ! Threshold for ILUT
call read_data(prec%cjswp,inp_unit) ! sweeps for GS/JAC subsolver
if (inp_unit /= psb_inp_unit) then
close(inp_unit)
end if
end if
call psb_bcast(icontxt,afmt)
tests/pdegen/mld_d_pde3d.f90
+64 -46
View File
@@ -844,69 +844,87 @@ contains
character(len=*) :: afmt
type(solverdata) :: solve
type(precdata) :: prec
integer(psb_ipk_) :: iam, nm, np
integer(psb_ipk_) :: iam, nm, np, inp_unit
character(len=1024) :: filename
call psb_info(icontxt,iam,np)
if (iam == psb_root_) then
if (command_argument_count()>0) then
call get_command_argument(1,filename)
inp_unit = 30
open(inp_unit,file=filename,action='read',iostat=info)
if (info /= 0) then
write(psb_err_unit,*) 'Could not open file ',filename,' for input'
call psb_abort(icontxt)
stop
else
write(psb_err_unit,*) 'Opened file ',trim(filename),' for input'
end if
else
inp_unit=psb_inp_unit
end if
! read input data
!
call read_data(afmt,psb_inp_unit) ! matrix storage format
call read_data(idim,psb_inp_unit) ! Discretization grid size
call read_data(afmt,inp_unit) ! matrix storage format
call read_data(idim,inp_unit) ! Discretization grid size
! Krylov solver data
call read_data(solve%kmethd,psb_inp_unit) ! Krylov solver
call read_data(solve%istopc,psb_inp_unit) ! stopping criterion
call read_data(solve%itmax,psb_inp_unit) ! max num iterations
call read_data(solve%itrace,psb_inp_unit) ! tracing
call read_data(solve%irst,psb_inp_unit) ! restart
call read_data(solve%eps,psb_inp_unit) ! tolerance
call read_data(solve%kmethd,inp_unit) ! Krylov solver
call read_data(solve%istopc,inp_unit) ! stopping criterion
call read_data(solve%itmax,inp_unit) ! max num iterations
call read_data(solve%itrace,inp_unit) ! tracing
call read_data(solve%irst,inp_unit) ! restart
call read_data(solve%eps,inp_unit) ! tolerance
! preconditioner type
call read_data(prec%descr,psb_inp_unit) ! verbose description of the prec
call read_data(prec%ptype,psb_inp_unit) ! preconditioner type
call read_data(prec%descr,inp_unit) ! verbose description of the prec
call read_data(prec%ptype,inp_unit) ! preconditioner type
! First smoother / 1-lev preconditioner
call read_data(prec%smther,psb_inp_unit) ! smoother type
call read_data(prec%jsweeps,psb_inp_unit) ! (pre-)smoother / 1-lev prec sweeps
call read_data(prec%novr,psb_inp_unit) ! number of overlap layers
call read_data(prec%restr,psb_inp_unit) ! restriction over application of AS
call read_data(prec%prol,psb_inp_unit) ! prolongation over application of AS
call read_data(prec%solve,psb_inp_unit) ! local subsolver
call read_data(prec%fill,psb_inp_unit) ! fill-in for incomplete LU
call read_data(prec%thr,psb_inp_unit) ! threshold for ILUT
call read_data(prec%smther,inp_unit) ! smoother type
call read_data(prec%jsweeps,inp_unit) ! (pre-)smoother / 1-lev prec sweeps
call read_data(prec%novr,inp_unit) ! number of overlap layers
call read_data(prec%restr,inp_unit) ! restriction over application of AS
call read_data(prec%prol,inp_unit) ! prolongation over application of AS
call read_data(prec%solve,inp_unit) ! local subsolver
call read_data(prec%fill,inp_unit) ! fill-in for incomplete LU
call read_data(prec%thr,inp_unit) ! threshold for ILUT
! Second smoother/ AMG post-smoother (if NONE ignored in main)
call read_data(prec%smther2,psb_inp_unit) ! smoother type
call read_data(prec%jsweeps2,psb_inp_unit) ! (post-)smoother sweeps
call read_data(prec%novr2,psb_inp_unit) ! number of overlap layers
call read_data(prec%restr2,psb_inp_unit) ! restriction over application of AS
call read_data(prec%prol2,psb_inp_unit) ! prolongation over application of AS
call read_data(prec%solve2,psb_inp_unit) ! local subsolver
call read_data(prec%fill2,psb_inp_unit) ! fill-in for incomplete LU
call read_data(prec%thr2,psb_inp_unit) ! threshold for ILUT
call read_data(prec%smther2,inp_unit) ! smoother type
call read_data(prec%jsweeps2,inp_unit) ! (post-)smoother sweeps
call read_data(prec%novr2,inp_unit) ! number of overlap layers
call read_data(prec%restr2,inp_unit) ! restriction over application of AS
call read_data(prec%prol2,inp_unit) ! prolongation over application of AS
call read_data(prec%solve2,inp_unit) ! local subsolver
call read_data(prec%fill2,inp_unit) ! fill-in for incomplete LU
call read_data(prec%thr2,inp_unit) ! threshold for ILUT
! general AMG data
call read_data(prec%mlcycle,psb_inp_unit) ! AMG cycle type
call read_data(prec%outer_sweeps,psb_inp_unit) ! number of 1lev/outer sweeps
call read_data(prec%maxlevs,psb_inp_unit) ! max number of levels in AMG prec
call read_data(prec%csize,psb_inp_unit) ! min size coarsest mat
call read_data(prec%mlcycle,inp_unit) ! AMG cycle type
call read_data(prec%outer_sweeps,inp_unit) ! number of 1lev/outer sweeps
call read_data(prec%maxlevs,inp_unit) ! max number of levels in AMG prec
call read_data(prec%csize,inp_unit) ! min size coarsest mat
! aggregation
call read_data(prec%aggr_prol,psb_inp_unit) ! aggregation type
call read_data(prec%par_aggr_alg,psb_inp_unit) ! parallel aggregation alg
call read_data(prec%aggr_ord,psb_inp_unit) ! ordering for aggregation
call read_data(prec%aggr_filter,psb_inp_unit) ! filtering
call read_data(prec%mncrratio,psb_inp_unit) ! minimum aggregation ratio
call read_data(prec%thrvsz,psb_inp_unit) ! size of aggr thresh vector
call read_data(prec%aggr_prol,inp_unit) ! aggregation type
call read_data(prec%par_aggr_alg,inp_unit) ! parallel aggregation alg
call read_data(prec%aggr_ord,inp_unit) ! ordering for aggregation
call read_data(prec%aggr_filter,inp_unit) ! filtering
call read_data(prec%mncrratio,inp_unit) ! minimum aggregation ratio
call read_data(prec%thrvsz,inp_unit) ! size of aggr thresh vector
if (prec%thrvsz > 0) then
call psb_realloc(prec%thrvsz,prec%athresv,info)
call read_data(prec%athresv,psb_inp_unit) ! aggr thresh vector
call read_data(prec%athresv,inp_unit) ! aggr thresh vector
else
read(psb_inp_unit,*) ! dummy read to skip a record
read(inp_unit,*) ! dummy read to skip a record
end if
call read_data(prec%athres,psb_inp_unit) ! smoothed aggr thresh
call read_data(prec%athres,inp_unit) ! smoothed aggr thresh
! coasest-level solver
call read_data(prec%csolve,psb_inp_unit) ! coarsest-lev solver
call read_data(prec%csbsolve,psb_inp_unit) ! coarsest-lev subsolver
call read_data(prec%cmat,psb_inp_unit) ! coarsest mat layout
call read_data(prec%cfill,psb_inp_unit) ! fill-in for incompl LU
call read_data(prec%cthres,psb_inp_unit) ! Threshold for ILUT
call read_data(prec%cjswp,psb_inp_unit) ! sweeps for GS/JAC subsolver
call read_data(prec%csolve,inp_unit) ! coarsest-lev solver
call read_data(prec%csbsolve,inp_unit) ! coarsest-lev subsolver
call read_data(prec%cmat,inp_unit) ! coarsest mat layout
call read_data(prec%cfill,inp_unit) ! fill-in for incompl LU
call read_data(prec%cthres,inp_unit) ! Threshold for ILUT
call read_data(prec%cjswp,inp_unit) ! sweeps for GS/JAC subsolver
if (inp_unit /= psb_inp_unit) then
close(inp_unit)
end if
end if
call psb_bcast(icontxt,afmt)
tests/pdegen/mld_s_pde2d.f90
+64 -46
View File
@@ -790,69 +790,87 @@ contains
character(len=*) :: afmt
type(solverdata) :: solve
type(precdata) :: prec
integer(psb_ipk_) :: iam, nm, np
integer(psb_ipk_) :: iam, nm, np, inp_unit
character(len=1024) :: filename
call psb_info(icontxt,iam,np)
if (iam == psb_root_) then
if (command_argument_count()>0) then
call get_command_argument(1,filename)
inp_unit = 30
open(inp_unit,file=filename,action='read',iostat=info)
if (info /= 0) then
write(psb_err_unit,*) 'Could not open file ',filename,' for input'
call psb_abort(icontxt)
stop
else
write(psb_err_unit,*) 'Opened file ',trim(filename),' for input'
end if
else
inp_unit=psb_inp_unit
end if
! read input data
!
call read_data(afmt,psb_inp_unit) ! matrix storage format
call read_data(idim,psb_inp_unit) ! Discretization grid size
call read_data(afmt,inp_unit) ! matrix storage format
call read_data(idim,inp_unit) ! Discretization grid size
! Krylov solver data
call read_data(solve%kmethd,psb_inp_unit) ! Krylov solver
call read_data(solve%istopc,psb_inp_unit) ! stopping criterion
call read_data(solve%itmax,psb_inp_unit) ! max num iterations
call read_data(solve%itrace,psb_inp_unit) ! tracing
call read_data(solve%irst,psb_inp_unit) ! restart
call read_data(solve%eps,psb_inp_unit) ! tolerance
call read_data(solve%kmethd,inp_unit) ! Krylov solver
call read_data(solve%istopc,inp_unit) ! stopping criterion
call read_data(solve%itmax,inp_unit) ! max num iterations
call read_data(solve%itrace,inp_unit) ! tracing
call read_data(solve%irst,inp_unit) ! restart
call read_data(solve%eps,inp_unit) ! tolerance
! preconditioner type
call read_data(prec%descr,psb_inp_unit) ! verbose description of the prec
call read_data(prec%ptype,psb_inp_unit) ! preconditioner type
call read_data(prec%descr,inp_unit) ! verbose description of the prec
call read_data(prec%ptype,inp_unit) ! preconditioner type
! First smoother / 1-lev preconditioner
call read_data(prec%smther,psb_inp_unit) ! smoother type
call read_data(prec%jsweeps,psb_inp_unit) ! (pre-)smoother / 1-lev prec sweeps
call read_data(prec%novr,psb_inp_unit) ! number of overlap layers
call read_data(prec%restr,psb_inp_unit) ! restriction over application of AS
call read_data(prec%prol,psb_inp_unit) ! prolongation over application of AS
call read_data(prec%solve,psb_inp_unit) ! local subsolver
call read_data(prec%fill,psb_inp_unit) ! fill-in for incomplete LU
call read_data(prec%thr,psb_inp_unit) ! threshold for ILUT
call read_data(prec%smther,inp_unit) ! smoother type
call read_data(prec%jsweeps,inp_unit) ! (pre-)smoother / 1-lev prec sweeps
call read_data(prec%novr,inp_unit) ! number of overlap layers
call read_data(prec%restr,inp_unit) ! restriction over application of AS
call read_data(prec%prol,inp_unit) ! prolongation over application of AS
call read_data(prec%solve,inp_unit) ! local subsolver
call read_data(prec%fill,inp_unit) ! fill-in for incomplete LU
call read_data(prec%thr,inp_unit) ! threshold for ILUT
! Second smoother/ AMG post-smoother (if NONE ignored in main)
call read_data(prec%smther2,psb_inp_unit) ! smoother type
call read_data(prec%jsweeps2,psb_inp_unit) ! (post-)smoother sweeps
call read_data(prec%novr2,psb_inp_unit) ! number of overlap layers
call read_data(prec%restr2,psb_inp_unit) ! restriction over application of AS
call read_data(prec%prol2,psb_inp_unit) ! prolongation over application of AS
call read_data(prec%solve2,psb_inp_unit) ! local subsolver
call read_data(prec%fill2,psb_inp_unit) ! fill-in for incomplete LU
call read_data(prec%thr2,psb_inp_unit) ! threshold for ILUT
call read_data(prec%smther2,inp_unit) ! smoother type
call read_data(prec%jsweeps2,inp_unit) ! (post-)smoother sweeps
call read_data(prec%novr2,inp_unit) ! number of overlap layers
call read_data(prec%restr2,inp_unit) ! restriction over application of AS
call read_data(prec%prol2,inp_unit) ! prolongation over application of AS
call read_data(prec%solve2,inp_unit) ! local subsolver
call read_data(prec%fill2,inp_unit) ! fill-in for incomplete LU
call read_data(prec%thr2,inp_unit) ! threshold for ILUT
! general AMG data
call read_data(prec%mlcycle,psb_inp_unit) ! AMG cycle type
call read_data(prec%outer_sweeps,psb_inp_unit) ! number of 1lev/outer sweeps
call read_data(prec%maxlevs,psb_inp_unit) ! max number of levels in AMG prec
call read_data(prec%csize,psb_inp_unit) ! min size coarsest mat
call read_data(prec%mlcycle,inp_unit) ! AMG cycle type
call read_data(prec%outer_sweeps,inp_unit) ! number of 1lev/outer sweeps
call read_data(prec%maxlevs,inp_unit) ! max number of levels in AMG prec
call read_data(prec%csize,inp_unit) ! min size coarsest mat
! aggregation
call read_data(prec%aggr_prol,psb_inp_unit) ! aggregation type
call read_data(prec%par_aggr_alg,psb_inp_unit) ! parallel aggregation alg
call read_data(prec%aggr_ord,psb_inp_unit) ! ordering for aggregation
call read_data(prec%aggr_filter,psb_inp_unit) ! filtering
call read_data(prec%mncrratio,psb_inp_unit) ! minimum aggregation ratio
call read_data(prec%thrvsz,psb_inp_unit) ! size of aggr thresh vector
call read_data(prec%aggr_prol,inp_unit) ! aggregation type
call read_data(prec%par_aggr_alg,inp_unit) ! parallel aggregation alg
call read_data(prec%aggr_ord,inp_unit) ! ordering for aggregation
call read_data(prec%aggr_filter,inp_unit) ! filtering
call read_data(prec%mncrratio,inp_unit) ! minimum aggregation ratio
call read_data(prec%thrvsz,inp_unit) ! size of aggr thresh vector
if (prec%thrvsz > 0) then
call psb_realloc(prec%thrvsz,prec%athresv,info)
call read_data(prec%athresv,psb_inp_unit) ! aggr thresh vector
call read_data(prec%athresv,inp_unit) ! aggr thresh vector
else
read(psb_inp_unit,*) ! dummy read to skip a record
read(inp_unit,*) ! dummy read to skip a record
end if
call read_data(prec%athres,psb_inp_unit) ! smoothed aggr thresh
call read_data(prec%athres,inp_unit) ! smoothed aggr thresh
! coasest-level solver
call read_data(prec%csolve,psb_inp_unit) ! coarsest-lev solver
call read_data(prec%csbsolve,psb_inp_unit) ! coarsest-lev subsolver
call read_data(prec%cmat,psb_inp_unit) ! coarsest mat layout
call read_data(prec%cfill,psb_inp_unit) ! fill-in for incompl LU
call read_data(prec%cthres,psb_inp_unit) ! Threshold for ILUT
call read_data(prec%cjswp,psb_inp_unit) ! sweeps for GS/JAC subsolver
call read_data(prec%csolve,inp_unit) ! coarsest-lev solver
call read_data(prec%csbsolve,inp_unit) ! coarsest-lev subsolver
call read_data(prec%cmat,inp_unit) ! coarsest mat layout
call read_data(prec%cfill,inp_unit) ! fill-in for incompl LU
call read_data(prec%cthres,inp_unit) ! Threshold for ILUT
call read_data(prec%cjswp,inp_unit) ! sweeps for GS/JAC subsolver
if (inp_unit /= psb_inp_unit) then
close(inp_unit)
end if
end if
call psb_bcast(icontxt,afmt)
tests/pdegen/mld_s_pde3d.f90
+64 -46
View File
@@ -844,69 +844,87 @@ contains
character(len=*) :: afmt
type(solverdata) :: solve
type(precdata) :: prec
integer(psb_ipk_) :: iam, nm, np
integer(psb_ipk_) :: iam, nm, np, inp_unit
character(len=1024) :: filename
call psb_info(icontxt,iam,np)
if (iam == psb_root_) then
if (command_argument_count()>0) then
call get_command_argument(1,filename)
inp_unit = 30
open(inp_unit,file=filename,action='read',iostat=info)
if (info /= 0) then
write(psb_err_unit,*) 'Could not open file ',filename,' for input'
call psb_abort(icontxt)
stop
else
write(psb_err_unit,*) 'Opened file ',trim(filename),' for input'
end if
else
inp_unit=psb_inp_unit
end if
! read input data
!
call read_data(afmt,psb_inp_unit) ! matrix storage format
call read_data(idim,psb_inp_unit) ! Discretization grid size
call read_data(afmt,inp_unit) ! matrix storage format
call read_data(idim,inp_unit) ! Discretization grid size
! Krylov solver data
call read_data(solve%kmethd,psb_inp_unit) ! Krylov solver
call read_data(solve%istopc,psb_inp_unit) ! stopping criterion
call read_data(solve%itmax,psb_inp_unit) ! max num iterations
call read_data(solve%itrace,psb_inp_unit) ! tracing
call read_data(solve%irst,psb_inp_unit) ! restart
call read_data(solve%eps,psb_inp_unit) ! tolerance
call read_data(solve%kmethd,inp_unit) ! Krylov solver
call read_data(solve%istopc,inp_unit) ! stopping criterion
call read_data(solve%itmax,inp_unit) ! max num iterations
call read_data(solve%itrace,inp_unit) ! tracing
call read_data(solve%irst,inp_unit) ! restart
call read_data(solve%eps,inp_unit) ! tolerance
! preconditioner type
call read_data(prec%descr,psb_inp_unit) ! verbose description of the prec
call read_data(prec%ptype,psb_inp_unit) ! preconditioner type
call read_data(prec%descr,inp_unit) ! verbose description of the prec
call read_data(prec%ptype,inp_unit) ! preconditioner type
! First smoother / 1-lev preconditioner
call read_data(prec%smther,psb_inp_unit) ! smoother type
call read_data(prec%jsweeps,psb_inp_unit) ! (pre-)smoother / 1-lev prec sweeps
call read_data(prec%novr,psb_inp_unit) ! number of overlap layers
call read_data(prec%restr,psb_inp_unit) ! restriction over application of AS
call read_data(prec%prol,psb_inp_unit) ! prolongation over application of AS
call read_data(prec%solve,psb_inp_unit) ! local subsolver
call read_data(prec%fill,psb_inp_unit) ! fill-in for incomplete LU
call read_data(prec%thr,psb_inp_unit) ! threshold for ILUT
call read_data(prec%smther,inp_unit) ! smoother type
call read_data(prec%jsweeps,inp_unit) ! (pre-)smoother / 1-lev prec sweeps
call read_data(prec%novr,inp_unit) ! number of overlap layers
call read_data(prec%restr,inp_unit) ! restriction over application of AS
call read_data(prec%prol,inp_unit) ! prolongation over application of AS
call read_data(prec%solve,inp_unit) ! local subsolver
call read_data(prec%fill,inp_unit) ! fill-in for incomplete LU
call read_data(prec%thr,inp_unit) ! threshold for ILUT
! Second smoother/ AMG post-smoother (if NONE ignored in main)
call read_data(prec%smther2,psb_inp_unit) ! smoother type
call read_data(prec%jsweeps2,psb_inp_unit) ! (post-)smoother sweeps
call read_data(prec%novr2,psb_inp_unit) ! number of overlap layers
call read_data(prec%restr2,psb_inp_unit) ! restriction over application of AS
call read_data(prec%prol2,psb_inp_unit) ! prolongation over application of AS
call read_data(prec%solve2,psb_inp_unit) ! local subsolver
call read_data(prec%fill2,psb_inp_unit) ! fill-in for incomplete LU
call read_data(prec%thr2,psb_inp_unit) ! threshold for ILUT
call read_data(prec%smther2,inp_unit) ! smoother type
call read_data(prec%jsweeps2,inp_unit) ! (post-)smoother sweeps
call read_data(prec%novr2,inp_unit) ! number of overlap layers
call read_data(prec%restr2,inp_unit) ! restriction over application of AS
call read_data(prec%prol2,inp_unit) ! prolongation over application of AS
call read_data(prec%solve2,inp_unit) ! local subsolver
call read_data(prec%fill2,inp_unit) ! fill-in for incomplete LU
call read_data(prec%thr2,inp_unit) ! threshold for ILUT
! general AMG data
call read_data(prec%mlcycle,psb_inp_unit) ! AMG cycle type
call read_data(prec%outer_sweeps,psb_inp_unit) ! number of 1lev/outer sweeps
call read_data(prec%maxlevs,psb_inp_unit) ! max number of levels in AMG prec
call read_data(prec%csize,psb_inp_unit) ! min size coarsest mat
call read_data(prec%mlcycle,inp_unit) ! AMG cycle type
call read_data(prec%outer_sweeps,inp_unit) ! number of 1lev/outer sweeps
call read_data(prec%maxlevs,inp_unit) ! max number of levels in AMG prec
call read_data(prec%csize,inp_unit) ! min size coarsest mat
! aggregation
call read_data(prec%aggr_prol,psb_inp_unit) ! aggregation type
call read_data(prec%par_aggr_alg,psb_inp_unit) ! parallel aggregation alg
call read_data(prec%aggr_ord,psb_inp_unit) ! ordering for aggregation
call read_data(prec%aggr_filter,psb_inp_unit) ! filtering
call read_data(prec%mncrratio,psb_inp_unit) ! minimum aggregation ratio
call read_data(prec%thrvsz,psb_inp_unit) ! size of aggr thresh vector
call read_data(prec%aggr_prol,inp_unit) ! aggregation type
call read_data(prec%par_aggr_alg,inp_unit) ! parallel aggregation alg
call read_data(prec%aggr_ord,inp_unit) ! ordering for aggregation
call read_data(prec%aggr_filter,inp_unit) ! filtering
call read_data(prec%mncrratio,inp_unit) ! minimum aggregation ratio
call read_data(prec%thrvsz,inp_unit) ! size of aggr thresh vector
if (prec%thrvsz > 0) then
call psb_realloc(prec%thrvsz,prec%athresv,info)
call read_data(prec%athresv,psb_inp_unit) ! aggr thresh vector
call read_data(prec%athresv,inp_unit) ! aggr thresh vector
else
read(psb_inp_unit,*) ! dummy read to skip a record
read(inp_unit,*) ! dummy read to skip a record
end if
call read_data(prec%athres,psb_inp_unit) ! smoothed aggr thresh
call read_data(prec%athres,inp_unit) ! smoothed aggr thresh
! coasest-level solver
call read_data(prec%csolve,psb_inp_unit) ! coarsest-lev solver
call read_data(prec%csbsolve,psb_inp_unit) ! coarsest-lev subsolver
call read_data(prec%cmat,psb_inp_unit) ! coarsest mat layout
call read_data(prec%cfill,psb_inp_unit) ! fill-in for incompl LU
call read_data(prec%cthres,psb_inp_unit) ! Threshold for ILUT
call read_data(prec%cjswp,psb_inp_unit) ! sweeps for GS/JAC subsolver
call read_data(prec%csolve,inp_unit) ! coarsest-lev solver
call read_data(prec%csbsolve,inp_unit) ! coarsest-lev subsolver
call read_data(prec%cmat,inp_unit) ! coarsest mat layout
call read_data(prec%cfill,inp_unit) ! fill-in for incompl LU
call read_data(prec%cthres,inp_unit) ! Threshold for ILUT
call read_data(prec%cjswp,inp_unit) ! sweeps for GS/JAC subsolver
if (inp_unit /= psb_inp_unit) then
close(inp_unit)
end if
end if
call psb_bcast(icontxt,afmt)