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Backofen, Rainer
amdis
Commits
ce3ea440
Commit
ce3ea440
authored
Mar 28, 2011
by
Thomas Witkowski
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Fixed bug in parallel code for coupled problems.
parent
a551ea4a
Changes
3
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3 changed files
with
41 additions
and
16 deletions
+41
-16
AMDiS/src/DOFMatrix.cc
AMDiS/src/DOFMatrix.cc
+3
-1
AMDiS/src/parallel/MeshDistributor.cc
AMDiS/src/parallel/MeshDistributor.cc
+30
-14
AMDiS/src/parallel/MeshDistributor.h
AMDiS/src/parallel/MeshDistributor.h
+8
-1
No files found.
AMDiS/src/DOFMatrix.cc
View file @
ce3ea440
...
...
@@ -183,7 +183,9 @@ namespace AMDiS {
{
FUNCNAME
(
"DOFMatrix::addElementMatrix()"
);
TEST_EXIT_DBG
(
inserter
)(
"DOFMatrix is not in insertion mode"
);
TEST_EXIT_DBG
(
inserter
)(
"DOFMatrix is not in insertion mode
\n
"
);
TEST_EXIT_DBG
(
rowFeSpace
)(
"Have now rowFeSpace!
\n
"
);
inserter_type
&
ins
=
*
inserter
;
// === Get indices mapping from local to global matrix indices. ===
...
...
AMDiS/src/parallel/MeshDistributor.cc
View file @
ce3ea440
...
...
@@ -62,6 +62,7 @@ namespace AMDiS {
MeshDistributor
::
MeshDistributor
()
:
probStat
(
0
),
initialized
(
false
),
name
(
"parallel"
),
feSpace
(
NULL
),
mesh
(
NULL
),
...
...
@@ -163,6 +164,8 @@ namespace AMDiS {
#if (DEBUG != 0)
ParallelDebug
::
writeDebugFile
(
*
this
,
debugOutputDir
+
"mpi-dbg"
,
"dat"
);
#endif
initialized
=
true
;
return
;
}
...
...
@@ -320,6 +323,8 @@ namespace AMDiS {
// === Remove periodic boundary conditions in sequential problem definition. ===
removePeriodicBoundaryConditions
();
initialized
=
true
;
}
...
...
@@ -412,6 +417,12 @@ namespace AMDiS {
}
probStat
.
push_back
(
probVec
);
// If the mesh distributor is already initialized, don't forgett to set rank
// DOFs object to the matrices and vectors of the added stationary problem.
if
(
initialized
)
setRankDofs
(
probVec
);
}
...
...
@@ -623,22 +634,27 @@ namespace AMDiS {
}
void
MeshDistributor
::
setRankDofs
()
void
MeshDistributor
::
setRankDofs
(
ProblemVec
*
probVec
)
{
for
(
unsigned
int
i
=
0
;
i
<
probStat
.
size
();
i
++
)
{
int
nComponents
=
probStat
[
i
]
->
getNumComponents
();
for
(
int
j
=
0
;
j
<
nComponents
;
j
++
)
{
for
(
int
k
=
0
;
k
<
nComponents
;
k
++
)
if
(
probStat
[
i
]
->
getSystemMatrix
(
j
,
k
))
probStat
[
i
]
->
getSystemMatrix
(
j
,
k
)
->
setRankDofs
(
isRankDof
);
int
nComponents
=
probVec
->
getNumComponents
();
for
(
int
i
=
0
;
i
<
nComponents
;
i
++
)
{
for
(
int
j
=
0
;
j
<
nComponents
;
j
++
)
if
(
probVec
->
getSystemMatrix
(
i
,
j
))
probVec
->
getSystemMatrix
(
i
,
j
)
->
setRankDofs
(
isRankDof
);
TEST_EXIT_DBG
(
probStat
[
i
]
->
getRhs
()
->
getDOFVector
(
j
))(
"No RHS vector!
\n
"
);
TEST_EXIT_DBG
(
probStat
[
i
]
->
getSolution
()
->
getDOFVector
(
j
))(
"No solution vector!
\n
"
);
TEST_EXIT_DBG
(
probVec
->
getRhs
()
->
getDOFVector
(
i
))(
"No RHS vector!
\n
"
);
TEST_EXIT_DBG
(
probVec
->
getSolution
()
->
getDOFVector
(
i
))(
"No solution vector!
\n
"
);
probStat
[
i
]
->
getRhs
()
->
getDOFVector
(
j
)
->
setRankDofs
(
isRankDof
);
probStat
[
i
]
->
getSolution
()
->
getDOFVector
(
j
)
->
setRankDofs
(
isRankDof
);
probVec
->
getRhs
()
->
getDOFVector
(
i
)
->
setRankDofs
(
isRankDof
);
probVec
->
getSolution
()
->
getDOFVector
(
i
)
->
setRankDofs
(
isRankDof
);
}
}
void
MeshDistributor
::
setRankDofs
()
{
for
(
unsigned
int
i
=
0
;
i
<
probStat
.
size
();
i
++
)
setRankDofs
(
probStat
[
i
]);
}
...
...
AMDiS/src/parallel/MeshDistributor.h
View file @
ce3ea440
...
...
@@ -346,6 +346,10 @@ namespace AMDiS {
*/
void
repartitionMesh
();
/// Sets \ref isRankDof to all matrices and rhs vectors in a given
/// stationary problem.
void
setRankDofs
(
ProblemVec
*
probVec
);
/// Sets \ref isRankDof to all matrices and rhs vectors in all stationary problems.
void
setRankDofs
();
...
...
@@ -419,9 +423,12 @@ namespace AMDiS {
}
protected:
///
///
List of all stationary problems that are managed by this mesh distributor.
vector
<
ProblemVec
*>
probStat
;
/// If true, the mesh distributor is already initialized;
bool
initialized
;
/// The rank of the current process.
int
mpiRank
;
...
...
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