Open-Harbor/osrm-backend
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4,515 Commits 27 Branches 246 Tags 163 MiB
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86 Commits

Author SHA1 Message Date
Patrick Niklaus
70bb082973 Fix endless loop 2015-09-03 17:02:34 +02:00
Patrick Niklaus
0b53242564 Move distance calculation out of loop 2015-09-03 17:02:34 +02:00
Patrick Niklaus
f11bd509b0 Also prune on MAX_DOUBLE 2015-09-03 17:02:33 +02:00
Patrick Niklaus
57608628a4 Use median sample time instead of average to harden against outliers 2015-09-03 17:02:33 +02:00
Patrick Niklaus
f167c3e12e Move heap initialization out of loop 2015-09-03 17:02:33 +02:00
Patrick Niklaus
ee0c20ae44 Fix typo 2015-09-03 17:02:33 +02:00
Patrick Niklaus
c30c144120 Move matching default in route_parameters.cpp 2015-09-03 17:02:33 +02:00
Patrick Niklaus
a5ee82b0d1 Make matching thresholds adaptable to different sample lengths 2015-09-03 17:02:33 +02:00
Huyen Chau Nguyen
74e00cf652 fix some small issues: 
remove empty unit test

remove compiler directives

move trip related files from routing_algorithms to algorithms

run clang-format on files

fix all std::size_t related issues

improve code by adding std::move()s

clean up includes

fixing several code stye and improvement issues

add several small code improvements

return single scc in SplitUnaccessibleLocations() when theres only one

change ComputeRoute() to return an InternalRouteResult by value

improve some code style issues
 2015-09-01 15:20:35 +02:00
Huyen Chau Nguyen
e773a80b06 remove possibility to choose algorithm but only use brute force and farthest insertion 2015-09-01 15:20:34 +02:00
Huyen Chau Nguyen
e6eea67eeb rename all names with round_trip, trip or tsp to trip to standardize the naming 2015-09-01 15:20:34 +02:00
Huyen Chau Nguyen
8429a1e792 add assertions 2015-09-01 15:20:34 +02:00
Huyen Chau Nguyen
93835b9b94 change input param for tsp algos from a vector to a begin and an end iterator 2015-09-01 15:20:34 +02:00
Huyen Chau Nguyen
78a8cf6982 add a wrapper for the distance table for better access 2015-09-01 15:20:34 +02:00
Huyen Chau Nguyen
99cf3219d4 have less redundant code for requests with one or multiple SCCs 2015-09-01 15:20:34 +02:00
Huyen Chau Nguyen
7587e97d46 use typedefs from typedefs.h 
return roundtrip result as a return parameter and not as an input parameter
 2015-09-01 15:20:34 +02:00
Huyen Chau Nguyen
77e9e95067 fix bugs 
and add todos of code review session with daniel-j-h
 2015-09-01 15:20:33 +02:00
Chau Nguyen
6191b6bee2 add parameter to choose algorithm for tsp calculation and remove redundant code 2015-09-01 15:20:33 +02:00
Chau Nguyen
b15f8f68e4 refactor and improve the round trip computation of multiple SCCs 
Problem:
- old solution was slow
- depending on the result of TarjanSCC, new distance tables and new phantom node vectors were created to run tsp on it

Solution:
- dont create new distance tables and phantom node vectors
- pass an additional vector with the information which locations are in the same component and ignore all others

fix bug for scc split computation
 2015-09-01 15:20:33 +02:00
Chau Nguyen
6eeadddd4d remove attention on unaccessible locations as we filter them beforehand 2015-09-01 15:20:33 +02:00
Chau Nguyen
a40b3a98dc split algorithms in different plugins for better evaluation 
split tsp brute force algorithm for better testing

refactor and clean up
 2015-09-01 15:20:33 +02:00
Chau Nguyen
f0d66ff0fb move implementation of algorithms to own hpp in routing_algorithms folder 
add changes to improve readability
 2015-09-01 15:20:33 +02:00
Chau Nguyen
d3ebd360b2 add brute force algorithm for tsp for small tests 2015-09-01 15:20:33 +02:00
Patrick Niklaus
48d1a5ec5d Make sure to terminate when the core heaps are empty 2015-08-19 12:27:44 +02:00
Patrick Niklaus
7cc875b8db Initial version of core based search 2015-08-19 12:27:44 +02:00
Patrick Niklaus
49adf2192a Move calculate_coordinate to algorithms/ 
Fixes #1367
 2015-08-12 13:02:18 +02:00
MoKob
b526cadebd Initial version of core ch 
This improves preprocessing times in favour of worse query performance.
Core size can be set over the --core parameater, default is the old
behaviour to fully contract the graph.
 2015-08-01 18:00:48 +02:00
Patrick Niklaus
5c77bb7c67 Fix inversion of sign 2015-06-17 23:25:16 +02:00
Daniel Patterson
f52abc1a62 When replacing packed_path1/2, also need to replace distance1/2 to properly track. 2015-05-29 16:52:08 +02:00
Daniel Patterson
e763953562 Address #1424 by using the original fix 2015-05-29 16:52:08 +02:00
Patrick Niklaus
dd33a45644 Revert "fix incorrect behavior when via point was on same one-way street as destination but should have been reached before, closes #1424" 
This reopens #1424 but potentially fixes #1429.

This reverts commit 11c671354b.
 2015-05-17 23:35:31 +02:00
Patrick Niklaus
f2cdb97867 Change max distance delta to 200m 2015-04-13 22:39:55 +02:00
Patrick Niklaus
727e284ed0 Reduce map beta, as it fits better to the intended sample rate 2015-04-13 22:39:55 +02:00
Patrick Niklaus
a372ade7ce Mark suspicious transitions 2015-04-13 22:39:55 +02:00
Dennis Luxen
3e49bf4f42 add const keywords where possible 2015-03-30 13:16:22 +02:00
Dennis Luxen
66b038a010 reorder includes 2015-03-30 13:14:13 +02:00
Dennis Luxen
11c671354b fix incorrect behavior when via point was on same one-way street as destination but should have been reached before, closes #1424 2015-03-27 12:29:29 +01:00
Dennis Luxen
b15599f01e simplify logic to compute edge offset 2015-03-27 12:28:01 +01:00
Patrick Niklaus
7813dafc96 Increase the time split threshold to a more reasonable value 2015-03-17 23:50:47 +01:00
Patrick Niklaus
028fad94af Fix overflows when handling size_t 2015-03-08 00:53:15 +01:00
Patrick Niklaus
98dba11c5e Address some of the remaining issues of the code review 2015-03-04 01:34:45 +01:00
Dennis Luxen
d43716612b several copyedits to brush up code 
- remove unneeded includes
- replace size() <==> 0 comparisions with calls to empty()
- use fp instead of integer literals
- use range-based for loops with integer ranges
- add a couple of consts
 2015-03-03 18:17:12 +01:00
Dennis Luxen
e02c721c2b further untangle model from functionality and put classes into seperate headers 
- move get_network_distance() into routing base class
- don't reallocate queues every time but clear them. Should be cheaper
 2015-03-03 14:22:52 +01:00
Dennis Luxen
a9c3b343fc separate model and computation in HMM matching 2015-03-03 12:48:33 +01:00
Dennis Luxen
76aa494be4 fix compilation 
- std::log and M_PI are not constexpr's by the standard. replace by a constant
- reformat
 2015-03-03 11:48:15 +01:00
Patrick Niklaus
0d879ed290 Split trace if timestamp delta is over threshold 
Even when matching is not broken we split the trace, if the
sampling frequency goes below 2 samples/minute.
 2015-03-03 00:48:57 +01:00
Patrick Niklaus
e5830b0116 Add parameters for map matching 2015-03-03 00:48:57 +01:00
Patrick Niklaus
a760aec791 Add json logger to map_matching 
This adds additional data to the json response, when OSRM is compiled
in debug mode.
 2015-03-03 00:48:57 +01:00
Patrick Niklaus
34d5d353af Apply clang-format and split out json_util 2015-03-03 00:48:57 +01:00
Dennis Luxen
a2c88b607f lint corrections 
- fix license header
- let shared_ptr autodestruct as it's shared
- rename fences to resemble file names
- reorder includes into lexicographic order
 2015-03-03 00:48:57 +01:00