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Aland, Sebastian
amdis
Commits
1f0eda53
Commit
1f0eda53
authored
May 04, 2011
by
Thomas Witkowski
Browse files
Fixed problem in FETI-DP code for PDEs with multiple components.
parent
0e6691d8
Changes
2
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Inline
Side-by-side
AMDiS/src/parallel/PetscSolverFeti.cc
View file @
1f0eda53
...
...
@@ -578,8 +578,8 @@ namespace AMDiS {
MatCreateShell
(
PETSC_COMM_WORLD
,
nRankLagrange
,
nRankLagrange
,
nOverallLagrange
,
nOverallLagrange
,
nRankLagrange
*
nComponents
,
nRankLagrange
*
nComponents
,
nOverallLagrange
*
nComponents
,
nOverallLagrange
*
nComponents
,
&
petscFetiData
,
&
mat_feti
);
MatShellSetOperation
(
mat_feti
,
MATOP_MULT
,
(
void
(
*
)(
void
))
petscMultMatFeti
);
...
...
@@ -607,7 +607,8 @@ namespace AMDiS {
petscFetiPreconData
.
mat_interior_bound
=
&
mat_interior_bound
;
petscFetiPreconData
.
mat_bound_interior
=
&
mat_bound_interior
;
petscFetiPreconData
.
ksp_interior
=
&
ksp_interior
;
petscFetiPreconData
.
nInterior
=
nRankB
-
duals
.
size
();
petscFetiPreconData
.
nLocalInterior
=
nLocalInterior
;
petscFetiPreconData
.
nLocalBound
=
nLocalBound
;
VecDuplicate
(
f_b
,
&
(
petscFetiPreconData
.
tmp_vec_b
));
...
...
@@ -615,7 +616,6 @@ namespace AMDiS {
MatGetVecs
(
mat_bound_bound
,
PETSC_NULL
,
&
(
petscFetiPreconData
.
tmp_vec_bound1
));
MatGetVecs
(
mat_interior_interior
,
PETSC_NULL
,
&
(
petscFetiPreconData
.
tmp_vec_interior
));
KSPGetPC
(
ksp_feti
,
&
precon_feti
);
PCSetType
(
precon_feti
,
PCSHELL
);
PCShellSetContext
(
precon_feti
,
static_cast
<
void
*>
(
&
petscFetiPreconData
));
...
...
@@ -1116,9 +1116,9 @@ namespace AMDiS {
int
nRankNest
=
(
nRankB
+
nRankPrimals
)
*
nComponents
+
nRankLagrange
;
int
nOverallNest
=
(
nOverallB
+
nOverallPrimals
)
*
nComponents
+
nOverallLagrange
;
int
rStartNest
=
(
rStartB
+
rStartPrimals
)
*
nComponents
+
rStartLagrange
;
int
nRankNest
=
(
nRankB
+
nRankPrimals
+
nRankLagrange
)
*
nComponents
;
int
nOverallNest
=
(
nOverallB
+
nOverallPrimals
+
nOverallLagrange
)
*
nComponents
;
int
rStartNest
=
(
rStartB
+
rStartPrimals
+
rStartLagrange
)
*
nComponents
;
{
// === Test some matrix sizes. ===
...
...
AMDiS/src/parallel/PetscSolverFeti.h
View file @
1f0eda53
...
...
@@ -104,7 +104,9 @@ namespace AMDiS {
Vec
tmp_vec_interior
;
int
nInterior
;
int
nLocalInterior
;
int
nLocalBound
;
};
...
...
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