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make first heaps algorithm-aware

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This commit is contained in:
Michael Krasnyk
2017-03-31 21:53:39 +02:00
parent 3fc0fc65f9
commit d66cc125aa
6 changed files with 92 additions and 54 deletions
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src/engine/routing_algorithms/alternative_path.cpp
+6 -5
View File
@@ -164,8 +164,8 @@ void computeLengthAndSharingOfViaPath(
{
engine_working_data.InitializeOrClearSecondThreadLocalStorage(facade.GetNumberOfNodes());
QueryHeap &existing_forward_heap = *engine_working_data.forward_heap_1;
QueryHeap &existing_reverse_heap = *engine_working_data.reverse_heap_1;
auto &existing_forward_heap = *engine_working_data.GetForwardHeapPtr(Algorithm{});
auto &existing_reverse_heap = *engine_working_data.GetReverseHeapPtr(Algorithm{});
QueryHeap &new_forward_heap = *engine_working_data.forward_heap_2;
QueryHeap &new_reverse_heap = *engine_working_data.reverse_heap_2;
@@ -575,12 +575,13 @@ alternativePathSearch(SearchEngineData &engine_working_data,
std::vector<SearchSpaceEdge> reverse_search_space;
// Init queues, semi-expensive because access to TSS invokes a sys-call
engine_working_data.InitializeOrClearFirstThreadLocalStorage(facade.GetNumberOfNodes());
engine_working_data.InitializeOrClearFirstThreadLocalStorage(Algorithm{},
facade.GetNumberOfNodes());
engine_working_data.InitializeOrClearSecondThreadLocalStorage(facade.GetNumberOfNodes());
engine_working_data.InitializeOrClearThirdThreadLocalStorage(facade.GetNumberOfNodes());
QueryHeap &forward_heap1 = *(engine_working_data.forward_heap_1);
QueryHeap &reverse_heap1 = *(engine_working_data.reverse_heap_1);
auto &forward_heap1 = *engine_working_data.GetForwardHeapPtr(Algorithm{});
auto &reverse_heap1 = *engine_working_data.GetReverseHeapPtr(Algorithm{});
QueryHeap &forward_heap2 = *(engine_working_data.forward_heap_2);
QueryHeap &reverse_heap2 = *(engine_working_data.reverse_heap_2);
src/engine/routing_algorithms/direct_shortest_path.cpp
+10 -9
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@@ -55,16 +55,17 @@ namespace ch
/// by the previous route.
/// This variation is only an optimazation for graphs with slow queries, for example
/// not fully contracted graphs.
template <typename AlgorithmT>
template <typename Algorithm>
InternalRouteResult directShortestPathSearchImpl(
SearchEngineData &engine_working_data,
const datafacade::ContiguousInternalMemoryDataFacade<AlgorithmT> &facade,
const datafacade::ContiguousInternalMemoryDataFacade<Algorithm> &facade,
const PhantomNodes &phantom_nodes)
{
engine_working_data.InitializeOrClearFirstThreadLocalStorage(facade.GetNumberOfNodes());
engine_working_data.InitializeOrClearFirstThreadLocalStorage(Algorithm{},
facade.GetNumberOfNodes());
engine_working_data.InitializeOrClearSecondThreadLocalStorage(facade.GetNumberOfNodes());
auto &forward_heap = *(engine_working_data.forward_heap_1);
auto &reverse_heap = *(engine_working_data.reverse_heap_1);
auto &forward_heap = *engine_working_data.GetForwardHeapPtr(Algorithm{});
auto &reverse_heap = *engine_working_data.GetReverseHeapPtr(Algorithm{});
auto &forward_core_heap = *(engine_working_data.forward_heap_2);
auto &reverse_core_heap = *(engine_working_data.reverse_heap_2);
forward_heap.Clear();
@@ -130,10 +131,10 @@ InternalRouteResult directShortestPathSearch(
const datafacade::ContiguousInternalMemoryDataFacade<mld::Algorithm> &facade,
const PhantomNodes &phantom_nodes)
{
engine_working_data.InitializeOrClearMultiLayerDijkstraThreadLocalStorage(
facade.GetNumberOfNodes());
auto &forward_heap = *(engine_working_data.mld_forward_heap);
auto &reverse_heap = *(engine_working_data.mld_reverse_heap);
engine_working_data.InitializeOrClearFirstThreadLocalStorage(mld::Algorithm{},
facade.GetNumberOfNodes());
auto &forward_heap = *engine_working_data.GetForwardHeapPtr(mld::Algorithm{});
auto &reverse_heap = *engine_working_data.GetReverseHeapPtr(mld::Algorithm{});
forward_heap.Clear();
reverse_heap.Clear();
insertNodesInHeaps(forward_heap, reverse_heap, phantom_nodes);
src/engine/routing_algorithms/map_matching.cpp
+7 -6
View File
@@ -47,10 +47,10 @@ unsigned getMedianSampleTime(const std::vector<unsigned> &timestamps)
}
}
template <typename AlgorithmT>
template <typename Algorithm>
SubMatchingList
mapMatchingImpl(SearchEngineData &engine_working_data,
const datafacade::ContiguousInternalMemoryDataFacade<AlgorithmT> &facade,
const datafacade::ContiguousInternalMemoryDataFacade<Algorithm> &facade,
const CandidateLists &candidates_list,
const std::vector<util::Coordinate> &trace_coordinates,
const std::vector<unsigned> &trace_timestamps,
@@ -141,11 +141,12 @@ mapMatchingImpl(SearchEngineData &engine_working_data,
return sub_matchings;
}
engine_working_data.InitializeOrClearFirstThreadLocalStorage(facade.GetNumberOfNodes());
engine_working_data.InitializeOrClearSecondThreadLocalStorage(facade.GetNumberOfNodes());
const auto nodes_number = facade.GetNumberOfNodes();
engine_working_data.InitializeOrClearFirstThreadLocalStorage(Algorithm{}, nodes_number);
engine_working_data.InitializeOrClearSecondThreadLocalStorage(nodes_number);
auto &forward_heap = *(engine_working_data.forward_heap_1);
auto &reverse_heap = *(engine_working_data.reverse_heap_1);
auto &forward_heap = *engine_working_data.GetForwardHeapPtr(Algorithm{});
auto &reverse_heap = *engine_working_data.GetReverseHeapPtr(Algorithm{});
auto &forward_core_heap = *(engine_working_data.forward_heap_2);
auto &reverse_core_heap = *(engine_working_data.reverse_heap_2);
src/engine/routing_algorithms/shortest_path.cpp
+6 -5
View File
@@ -228,10 +228,10 @@ void unpackLegs(const datafacade::ContiguousInternalMemoryDataFacade<ch::Algorit
}
}
template <typename AlgorithmT>
template <typename Algorithm>
InternalRouteResult
shortestPathSearchImpl(SearchEngineData &engine_working_data,
const datafacade::ContiguousInternalMemoryDataFacade<AlgorithmT> &facade,
const datafacade::ContiguousInternalMemoryDataFacade<Algorithm> &facade,
const std::vector<PhantomNodes> &phantom_nodes_vector,
const boost::optional<bool> continue_straight_at_waypoint)
{
@@ -241,11 +241,12 @@ shortestPathSearchImpl(SearchEngineData &engine_working_data,
!(continue_straight_at_waypoint ? *continue_straight_at_waypoint
: facade.GetContinueStraightDefault());
engine_working_data.InitializeOrClearFirstThreadLocalStorage(facade.GetNumberOfNodes());
engine_working_data.InitializeOrClearFirstThreadLocalStorage(Algorithm{},
facade.GetNumberOfNodes());
engine_working_data.InitializeOrClearSecondThreadLocalStorage(facade.GetNumberOfNodes());
QueryHeap &forward_heap = *(engine_working_data.forward_heap_1);
QueryHeap &reverse_heap = *(engine_working_data.reverse_heap_1);
auto &forward_heap = *engine_working_data.GetForwardHeapPtr(Algorithm{});
auto &reverse_heap = *engine_working_data.GetReverseHeapPtr(Algorithm{});
QueryHeap &forward_core_heap = *(engine_working_data.forward_heap_2);
QueryHeap &reverse_core_heap = *(engine_working_data.reverse_heap_2);