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hyteg
hyteg
Commits
bf18ee17
Commit
bf18ee17
authored
Sep 01, 2021
by
Marcel Koch
Browse files
fix ilu issues
parent
645004c0
Pipeline
#34003
failed with stages
in 9 minutes and 15 seconds
Changes
2
Pipelines
1
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Inline
Side-by-side
apps/2021-tokamak/Tokamak.prm
View file @
bf18ee17
...
...
@@ -6,8 +6,8 @@ Parameters
elementType p1;
minLevel
0
;
maxLevel
2
;
minLevel
3
;
maxLevel
3
;
// ##########
// # domain #
...
...
@@ -59,13 +59,13 @@ Parameters
solverType gmg_wjac;
coarseGridSolverType cg_ginkgo;
cgHytegVerbose
fals
e;
cgHytegVerbose
tru
e;
preSmooth 3;
postSmooth 3;
relativeResidualReduction 1e-06;
maxCoarseGridSolverIterations 1000000000;
gkoExecutor
reference
;
useAgglomeration
tru
e;
gkoExecutor
cuda
;
useAgglomeration
fals
e;
// ################
// # app settings #
...
...
src/hyteg/ginkgo/GinkgoCGSolver.hpp
View file @
bf18ee17
...
...
@@ -404,10 +404,13 @@ class GinkgoCGSolver : public Solver< OperatorType >
solver_
=
solver_factory_
->
generate
(
matrix_
);
if
(
matrix_
->
get_size
()[
0
]
>
0
&&
matrix_
->
get_size
()[
1
]
>
0
)
{
//auto par_ilu = gko::factorization::Ilu< valueType, int32_t >::build().on( solver_exec_ )->generate( matrix_ );
auto
ilu
=
gko
::
preconditioner
::
Ilu
<>::
build
().
on
(
solver_exec_
)
->
generate
(
matrix_
);
auto
jac
=
gko
::
preconditioner
::
Jacobi
<
valueType
,
int32_t
>::
build
().
on
(
solver_exec_
)
->
generate
(
matrix_
);
solver_
->
set_preconditioner
(
gko
::
share
(
jac
)
);
auto
ilu
=
gko
::
preconditioner
::
Ilu
<>::
build
()
.
with_factorization_factory
(
gko
::
share
(
gko
::
factorization
::
Ilu
<
valueType
,
int32_t
>::
build
().
on
(
solver_exec_
)
)
)
.
on
(
solver_exec_
)
->
generate
(
matrix_
);
auto
jac
=
gko
::
preconditioner
::
Jacobi
<
valueType
,
int32_t
>::
build
().
on
(
solver_exec_
)
->
generate
(
matrix_
);
solver_
->
set_preconditioner
(
gko
::
share
(
ilu
)
);
}
x
.
getStorage
()
->
getTimingTree
()
->
stop
(
"Ginkgo CG Solver Set-Up"
);
}
...
...
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