Open-Harbor/osrm-backend
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46185fe9e8
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95 Commits

Author SHA1 Message Date
Patrick Niklaus
46185fe9e8 Ptr -> auto 2016-01-26 22:57:02 +01:00
Daniel J. Hofmann
38e8a90f4e Make HilbertCode a free standing function 2016-01-26 22:57:02 +01:00
Daniel J. Hofmann
d391df52ba Be kind to the optimizer, pass coordinates by value (just two ints) 2016-01-26 22:57:02 +01:00
Daniel J. Hofmann
46fc6f8da4 Collapse computeAngle into coordinate calculation 2016-01-26 22:57:02 +01:00
Daniel J. Hofmann
0fcca04150 TU-local STXXL comparator for OSMNodeIDs, needs {min,max}_value 
Can not use std::less<>{} because of this.
 2016-01-26 22:57:02 +01:00
Daniel J. Hofmann
54a9173107 Make public RouteParameters header no longer depend on Spirit 
And includes the optional header that was transitively included by the
spirit header before. Hopefully this will speed up compile times, as the
RouteParameters header is used in a lot of translation units.
 2016-01-26 22:57:02 +01:00
Daniel J. Hofmann
312b414d8f Adapts XORFastHashStorage to XORFastHash compile time limits 2016-01-26 17:54:08 +01:00
Daniel J. Hofmann
a6e7954128 Make XORFastHash's number of hashable elements compile time constant 
Still constraint by the usage of uint32_t and subsequent splitting into
two uint16_t we use for indexing into the tables.
 2016-01-26 17:54:08 +01:00
Daniel J. Hofmann
1417d43430 Cut down memory usage for tables in XORFastHash by factor of four 
`pow(2, 16)` is not `2 << 16` but rather `1 << 16`.

With this change we cut memory usage in half for the XORFastHash's two
tables. Adapts XORFastHashStorage, memory usage reduction by factor two.
 2016-01-26 17:54:08 +01:00
Daniel J. Hofmann
60ef6070b0 Simplify uint32_t splitting in XORFastHash 2016-01-26 17:54:08 +01:00
Daniel J. Hofmann
2f42196fca Explicitely type XORFastHash 2016-01-26 17:54:08 +01:00
Daniel J. Hofmann
f8b5e7e2c9 Removes XORMiniHash, unused 2016-01-26 17:54:08 +01:00
Daniel J. Hofmann
2c0547bb0e Make XORFastHash great again 2016-01-26 17:54:08 +01:00
Patrick Niklaus
4f792c40b7 Merge pull request #1928 from mortada/max_locations_map_matching 
make it possible to disable max_locations in map_matching
 2016-01-25 22:31:55 -05:00
Mortada Mehyar
17c3c1d66a improve comments for gps_precision 2016-01-25 15:17:44 -08:00
Mortada Mehyar
b48022be22 make it possible to disable max_locations in map_matching 2016-01-25 14:53:44 -08:00
Daniel J. Hofmann
502aedb33e Provide a way to selectively enable assertions in release mode 
- Throwing an assertion exception for proper stack unwinding, making
  sure destructors are called

- On in Debug mode, in Release, enable via:

      cmake -DCMAKE_BUILD_TYPE=Release -DENABLE_ASSERTIONS=ON

Current problem that I'm seeing is that some code is not catching
exceptions or worse silently swallowing them. Would like to check the
whole pipeline before merging this in.
 2016-01-21 15:37:25 +01:00
Patrick Niklaus
439eb9da3d Create public facing libraries for extractor, contractor and datastore 
New libraries libosrm_extract, libosrm_contract, libosrm_store
 2016-01-21 06:47:34 +01:00
Moritz Kobitzsch
1c1bfd7541 Fix routing when start and target are on the same segment 
Fixes issue #1864. Given the simple set-up:

a --> b --> c
^-----------|

This would translate into an edge based graph (ab) -> (bc),
(bc) -> (ca), (ca) -> (ab).

Starting at the end of the one-way street (ab) and going to
the beginning, the query has to find a self-loop within the
graph (ab) -> (bc) -> (ca) -> (ab), as both nodes map to the
same segment (ab).
 2016-01-19 23:26:19 +01:00
Daniel Patterson
238e77d959 Include the travel mode in the last instruction by copying it from the previous instruction. 2016-01-19 21:28:56 +01:00
Daniel Patterson
e21eaa4b9e Adds a shared/exclusive lock around queries and CheckAndReloadFacade. 
Without this, it's possible for CheckAndReloadFacade to start working
while a query is still in progress, leading to undefined behaviour.
 2016-01-19 17:44:29 +01:00
Daniel J. Hofmann
80b897d8cf Fix shared memory non-copyable properties 2016-01-19 17:44:07 +01:00
Daniel Patterson
1ed7bcfb2c DataFacade should only remove shared segments if they're actually different from the last time they were checked. 2016-01-19 17:44:07 +01:00
Daniel J. Hofmann
e20f92bbbb Anonymous namespaces in header files are bad 
They duplicate the code across translation units.
 2016-01-19 17:42:49 +01:00
Daniel J. Hofmann
6e717bfd30 Switch to const constexpr for header constants (3.5/3 internal linkage) 2016-01-19 17:42:49 +01:00
Patrick Niklaus
9d12de9bce Fix wrong assertion and emplace_back bug in trip plugin 2016-01-19 17:36:29 +01:00
Daniel J. Hofmann
4b0e1a4b19 Run modernizer 2016-01-18 16:54:30 +01:00
Daniel J. Hofmann
491b1d9c96 Remove headers with no reverse dependencies 
Found with

```
daniel@x1c /t/o/i/util> for header in *.hpp
                            echo -n $header:
                            ag -iQ $header ../../ --noheading | wc -l
                        end
...
fixed_point_number.hpp:0
range_algorithms.hpp:0
...
```

Only two. Surprises me to be honest.
But we're cleaning up for quite a bit now.
 2016-01-18 16:05:39 +01:00
Moritz Kobitzsch
b8e29f5ae3 Add a u-turn instruciton when performing a u-turn at a via-node 2016-01-15 19:56:39 +01:00
Patrick Niklaus
6b15f29d7c Fix handling unexpected errors. 2016-01-14 18:27:36 +01:00
Daniel J. Hofmann
e7d9e42a16 Fix race condition in osrm-routed HTTP server 
We had a similar issue a few month ago. Stumbled upon this by accident.

It goes like this:

- `output_buffer` is function-local
- we pass it to async_write and leave the scope
- `output_buffers` goes out of scope
- bad things happen, sometimes

The fix is to, again, put it inside the connection that handles itself
via the enable_shared_from_this idiom.

References:

- http://www.boost.org/doc/libs/1_59_0/doc/html/boost_asio/reference/async_write/overload1.html
- https://github.com/Project-OSRM/osrm-backend/pull/1690
 2016-01-13 23:21:45 +01:00
Daniel J. Hofmann
466251287f Define compile-time constants for coordinate calculation only once 
Closes #1327.
 2016-01-12 19:59:02 +01:00
Daniel J. Hofmann
c93ca02fb8 Rips out dead code from the container.hpp and creates for_each_pai.hpp 
I added two TODOs that I would like to address in the future.
 2016-01-11 20:14:35 +01:00
Daniel J. Hofmann
4813488f84 Split import_edge.hpp: node_based_edge.hpp, edge_based_edge.hpp closes #1604 2016-01-11 20:11:44 +01:00
Daniel J. Hofmann
fc292cc2d8 No need for extra translation units (for edge data structures) 2016-01-11 20:11:44 +01:00
Daniel J. Hofmann
f875e26fbf Inline mercator transformations; no need for separate translation unit 2016-01-11 20:10:45 +01:00
Daniel J. Hofmann
f68247673a Make ComputeAngle a free standing function 2016-01-09 19:55:22 +01:00
Daniel J. Hofmann
f65dd63210 Make TurnInstructionsClass functions free standing functions 2016-01-09 19:55:22 +01:00
Daniel J. Hofmann
03f64a6c20 Make RouteNameExtraction a free standing function 2016-01-09 19:55:22 +01:00
Daniel J. Hofmann
0627c3443d Make PolylineFormatter's encodedAsJSON and unencodedAsJSON free standing functions 2016-01-09 19:55:22 +01:00
Daniel J. Hofmann
c65dd16460 Make PolylineCompresser's encode and decode free standing functions 2016-01-09 19:55:22 +01:00
Daniel J. Hofmann
c590596dbe Make DouglasPeucker a free standing function 2016-01-09 19:55:21 +01:00
Patrick Niklaus
23cd4d5ed2 not -> ! 2016-01-09 19:42:31 +01:00
Moritz Kobitzsch
4dc6ff9fb8 and another missed not 2016-01-09 19:42:31 +01:00
Moritz Kobitzsch
8638cbf8b2 missed a not 2016-01-09 19:42:31 +01:00
Moritz Kobitzsch
a2555983e6 replaces and/not with &&/! for windows 2016-01-09 19:42:31 +01:00
Daniel J. Hofmann
21804aecdb Prefer inline over static inline for free standing functions 
When you mark free standing functions as `static inline` instead
of just `inline` they can not get merged across TUs and therefore
produce code bloat which is bad for the binaries size, the CPUs
instruction cache, and so on.

Please also see the discussion at:

- https://groups.google.com/forum/#!topic/mozilla.dev.platform/Ulw9HoZbSyQ
- http://stackoverflow.com/a/12836392

Note that non-fully specialized templates (i.e. with a kind of at
least `Template :: * -> *`) are `inline` by default.
 2016-01-08 23:33:31 +01:00
Patrick Niklaus
6991a38703 Run clang-format 2016-01-08 01:31:57 +01:00
Patrick Niklaus
6b18e4f7e9 Add namespace around all files 2016-01-08 01:30:52 +01:00
Patrick Niklaus
efc9007cbf Remore start_phantom/target_phantom because they are useless here 2016-01-07 22:51:37 +01:00