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Disabling CH postprocessing for now.

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This commit is contained in:
DennisOSRM 2012-03-08 11:27:31 +01:00
parent fffb9c8a2c
commit 164e1be018
1 changed files with 5 additions and 23 deletions
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28
Contractor/ContractionCleanup.h
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@ -132,11 +132,7 @@ private:
void BuildOutgoingGraph() {
//sort edges by source
#ifdef _GLIBCXX_PARALLEL
__gnu_parallel::sort( _graph.begin(), _graph.end(), Edge::CompareBySource );
#else
sort( _graph.begin(), _graph.end(), Edge::CompareBySource );
#endif
try {
_firstEdge.resize( _numNodes + 1 );
} catch(...) {
@ -162,23 +158,9 @@ private:
INFO("Scanning for useless shortcuts");
BuildOutgoingGraph();
#pragma omp parallel for
/*
#pragma omp parallel for
for ( int i = 0; i < ( int ) _graph.size(); i++ ) {
for ( unsigned edge = _firstEdge[_graph[i].source]; edge < _firstEdge[_graph[i].source + 1]; ++edge ) {
if ( edge == (unsigned)i )
continue;
if ( _graph[edge].target != _graph[i].target )
continue;
if ( _graph[edge].data.distance < _graph[i].data.distance )
continue;
_graph[edge].data.forward &= !_graph[i].data.forward;
_graph[edge].data.backward &= !_graph[i].data.backward;
}
if ( !_graph[i].data.forward && !_graph[i].data.backward )
continue;
//only remove shortcuts
if ( !_graph[i].data.shortcut )
continue;
@ -191,18 +173,18 @@ private:
}
if ( _graph[i].data.backward ) {
int result = _ComputeDistance( _graph[i].target, _graph[i].source, threadData[omp_get_thread_num()] );
if ( result < _graph[i].data.distance ) {
_graph[i].data.backward = false;
}
}
}
*/
INFO("Removing edges");
int useful = 0;
for ( int i = 0; i < ( int ) _graph.size(); i++ ) {
if ( !_graph[i].data.forward && !_graph[i].data.backward && _graph[i].data.shortcut )
if ( !_graph[i].data.forward && !_graph[i].data.backward && _graph[i].data.shortcut ) {
continue;
}
_graph[useful] = _graph[i];
useful++;
}