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Call malloc_trim() regularly to improve deallocation behavior (#14707)

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sfan5 2024-06-07 16:57:30 +02:00 • committed by GitHub
parent 08485f6781
commit 71893807b3
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9 changed files with 99 additions and 4 deletions
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8
src/voxel.cpp
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@ -23,6 +23,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "nodedef.h"
#include "util/directiontables.h"
#include "util/timetaker.h"
#include "porting.h"
#include <cstring> // memcpy, memset
/*
@ -40,12 +41,15 @@ VoxelManipulator::~VoxelManipulator()
void VoxelManipulator::clear()
{
// Reset area to volume=0
m_area = VoxelArea();
// Reset area to empty volume
VoxelArea old;
std::swap(m_area, old);
delete[] m_data;
m_data = nullptr;
delete[] m_flags;
m_flags = nullptr;
porting::TrackFreedMemory((sizeof(*m_data) + sizeof(*m_flags)) * old.getVolume());
}
void VoxelManipulator::print(std::ostream &o, const NodeDefManager *ndef,