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Replace dynamic distance calculation for table plugin with pre-calculated distances on shortcuts, avoiding unpacking cost.

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Adds approx 10% to total data size.  Speeds up large table requests by 2 orders of magnitude.

Co-authored-by: Kajari Ghosh <ghoshkaj@gmail.com>
This commit is contained in:
Daniel Patterson
2018-10-29 21:47:49 -07:00
parent 5327f8da4e
commit 498259b220
48 changed files with 767 additions and 995 deletions
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unit_tests/extractor/graph_compressor.cpp
+1
View File
@@ -31,6 +31,7 @@ inline InputEdge MakeUnitEdge(const NodeID from, const NodeID to)
to, // target
1, // weight
1, // duration
1, // distance
GeometryID{0, false}, // geometry_id
false, // reversed
NodeBasedEdgeClassification(), // default flags
unit_tests/extractor/intersection_analysis_tests.cpp
+3 -1
View File
@@ -47,6 +47,7 @@ BOOST_AUTO_TEST_CASE(simple_intersection_connectivity)
to,
1,
1,
1,
GeometryID{0, false},
!allowed,
NodeBasedEdgeClassification(),
@@ -174,6 +175,7 @@ BOOST_AUTO_TEST_CASE(roundabout_intersection_connectivity)
to,
1,
1,
1,
GeometryID{0, false},
!allowed,
NodeBasedEdgeClassification{
@@ -277,7 +279,7 @@ BOOST_AUTO_TEST_CASE(skip_degree_two_nodes)
//
const auto unit_edge = [](const NodeID from, const NodeID to, bool allowed) {
return InputEdge{
from, to, 1, 1, GeometryID{0, false}, !allowed, NodeBasedEdgeClassification{}, 0};
from, to, 1, 1, 1, GeometryID{0, false}, !allowed, NodeBasedEdgeClassification{}, 0};
};
std::vector<InputEdge> edges = {unit_edge(0, 1, true), // 0
unit_edge(1, 0, true),