From 4db3e9430c375232e6fb95bd9ab3de5cb6fa311a Mon Sep 17 00:00:00 2001
From: Thomas Witkowski <thomas.witkowski@gmx.de>
Date: Sat, 8 Dec 2012 14:13:42 +0000
Subject: [PATCH] Fixed memory issue in block matrix solver.
---
AMDiS/src/parallel/PetscSolverGlobalBlockMatrix.cc | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/AMDiS/src/parallel/PetscSolverGlobalBlockMatrix.cc b/AMDiS/src/parallel/PetscSolverGlobalBlockMatrix.cc
index 6e2019e3..f7fd4b3a 100644
--- a/AMDiS/src/parallel/PetscSolverGlobalBlockMatrix.cc
+++ b/AMDiS/src/parallel/PetscSolverGlobalBlockMatrix.cc
@@ -26,7 +26,7 @@ namespace AMDiS {
double wtime = MPI::Wtime();
- createMatVec(*seqMat);
+ prepare();
const FiniteElemSpace *feSpace = componentSpaces[0];
nComponents = seqMat->getNumRows();
@@ -198,6 +198,7 @@ namespace AMDiS {
VecRestoreArray(tmp, &vecPointer);
}
+ VecDestroy(&petscSolVec);
// === Synchronize DOFs at common DOFs, i.e., DOFs that correspond to ===
// === more than one partition. ===
@@ -225,9 +226,10 @@ namespace AMDiS {
{
FUNCNAME("PetscSolverGlobalBlockMatrix::destroyVectorData()");
+ for (unsigned int i = 0; i < nestVec.size(); i++)
+ VecDestroy(&(nestVec[i]));
+
vecDestroy();
-
- VecDestroy(&petscSolVec);
}
--
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