From 8f4137a40be7810c58529a64787643df31193d1e Mon Sep 17 00:00:00 2001
From: Thomas Fischer <thomas.fischer@ufz.de>
Date: Fri, 20 Jan 2017 12:09:02 +0100
Subject: [PATCH] [NL] Use minimum storage within DOF table.
Avoids unused vmem.
---
NumLib/DOF/LocalToGlobalIndexMap.cpp | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/NumLib/DOF/LocalToGlobalIndexMap.cpp b/NumLib/DOF/LocalToGlobalIndexMap.cpp
index 90a3de20b10..4fca442cdfe 100644
--- a/NumLib/DOF/LocalToGlobalIndexMap.cpp
+++ b/NumLib/DOF/LocalToGlobalIndexMap.cpp
@@ -44,6 +44,7 @@ LocalToGlobalIndexMap::findGlobalIndicesWithElementID(
for (ElementIterator e = first; e != last; ++e)
{
LineIndex indices;
+ indices.reserve((*e)->getNumberOfNodes());
for (auto* n = (*e)->getNodes();
n < (*e)->getNodes()+(*e)->getNumberOfNodes(); ++n)
@@ -56,6 +57,7 @@ LocalToGlobalIndexMap::findGlobalIndicesWithElementID(
indices.push_back(_mesh_component_map.getGlobalIndex(l, comp_id));
}
+ indices.shrink_to_fit();
_rows((*e)->getID(), comp_id_write) = std::move(indices);
}
}
@@ -77,6 +79,7 @@ void LocalToGlobalIndexMap::findGlobalIndices(
for (ElementIterator e = first; e != last; ++e, ++elem_id)
{
LineIndex indices;
+ indices.reserve((*e)->getNumberOfNodes());
for (auto* n = (*e)->getNodes();
n < (*e)->getNodes() + (*e)->getNumberOfNodes(); ++n)
@@ -89,6 +92,7 @@ void LocalToGlobalIndexMap::findGlobalIndices(
indices.push_back(_mesh_component_map.getGlobalIndex(l, comp_id));
}
+ indices.shrink_to_fit();
_rows(elem_id, comp_id_write) = std::move(indices);
}
}
--
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