From 4b3ac74cf44d7033b80404c4349d6de89fe78111 Mon Sep 17 00:00:00 2001
From: Van Dung Nguyen <vandung.nguyen@ulg.ac.be>
Date: Mon, 22 Apr 2013 08:58:26 +0000
Subject: [PATCH] fix bug
---
Solver/linearSystemPETSc.hpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Solver/linearSystemPETSc.hpp b/Solver/linearSystemPETSc.hpp
index f8fc4204e6..ac1d2f06f7 100644
--- a/Solver/linearSystemPETSc.hpp
+++ b/Solver/linearSystemPETSc.hpp
@@ -278,7 +278,7 @@ void linearSystemPETSc<scalar>::zeroMatrix()
int value = _entriesPreAllocated ? 1 : 0;
int sumValue = 0;
MPI_Allreduce((void*)&value, (void*)&sumValue, 1, MPI_INT, MPI_SUM, _comm);
- if ((sumValue > 0) &&(sumValue < Msg::GetCommSize()) && !_entriesPreAllocated){
+ if ((sumValue >= 0) &&(sumValue < Msg::GetCommSize()) && !_entriesPreAllocated){
preAllocateEntries();
}
}
--
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