Dustin Carlino
f37e71236f
Some fixups to the regenerated data from the past two commits:
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- handle when the equiv_pos of a driveway gets too close to the edge of
another lane
- make the updater workflow handle files from S3 that're a bit older
- remove pathfinding_avoiding_roads
- strip out old vehicle capping from map edit JSON, then fix up
proposals
- delete old capping API example
- temporarily give up on phinney; it starts gridlocking
- add broadmoor proposal link in-game
2021-07-05 17:51:40 -07:00
Dustin Carlino
378122a329
Specify trip purpose when importing external scenario data.
2021-02-25 11:00:43 -08:00
Dustin Carlino
39f5d50fcd
The grand country split. #326
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City names are now disambiguated by a two-letter country code. This
commit handles almost everything needed to make this transition. Main
next steps are fixing up map edits automatically and making the city
picker UI understand the extra level of hierarchy.
A little bit of fallout: lakeslice gridlocks again; this regression is
actually from the recent traffic signal changes, but I'm just now
regenerating everything. Will fix soon.
2021-02-13 15:45:59 -08:00
Dustin Carlino
bc3c3dfd6c
Rename phase -> stage in the JSON traffic signal format. Meant to do this a long time ago. #295
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Make this schema change backwards compatible for player edits.
2021-01-04 11:18:17 -08:00
Dustin Carlino
47d09d61f0
Plumb the intended TripMode for cancelled trips; instead make the trip duration optional. Breaking change for anyone using the API. Makes way more sense. [rebuild] [release]
2020-11-22 11:21:44 -08:00
Dustin Carlino
4f2cda8d53
Reorganize data/system/ files by city! The only interesting change is
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abstutil::path_all_maps becoming abstutil::list_all_maps. #326
2020-11-05 14:05:48 -08:00
Dustin Carlino
c435d3fce2
Consolidate two scenario modifiers, allowing all walking trips to be cancelled, for #368
2020-10-19 18:03:17 -05:00
Dustin Carlino
ab270ce9f5
Some versions of python apparently need to explicitly be told utf8
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encoding to read a .json
2020-10-14 11:28:02 -05:00
Dustin Carlino
cd1d790659
And fix the headless example scripts to not pass an argument to headless, woops
2020-10-14 10:49:24 -05:00
Dustin Carlino
2c3fd09378
Add an example Python tool that works with the JSON map export. Support
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specifying trip endpoints by building or intersection when importing
traffic demand data.
2020-10-07 15:37:59 -07:00
Dustin Carlino
d844646cb9
Implement per-road caps for #325 , necessitating a tiny map edits version
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bump.
2020-10-06 14:17:55 -07:00
Dustin Carlino
9ccbf40dba
Merge the concept of cancelled and aborted trips, in preparation for storing the reason for cancellation, for #312
2020-10-03 10:41:53 -07:00
Dustin Carlino
f951b296f7
Cap all roads in the Python experiment. Right now, this'll unintentionally merge adjacent zones with the same cap into zones.
2020-10-01 15:13:18 -07:00
Dustin Carlino
2c0f3a13f7
Distinguish capped/uncapped trips in experiment results. #325
2020-09-24 18:08:05 -07:00
Dustin Carlino
0d8ab143f9
Slightly better error handling in the API
2020-09-24 17:26:46 -07:00
Dustin Carlino
da1921ae74
Do a few rounds of capping in the experiment. #325
2020-09-24 13:24:31 -07:00
Dustin Carlino
c9fbf67989
Rearrange headless API to explicitly apply edits at the same time as
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specifying the scenario to run. #325
2020-09-24 13:14:49 -07:00
Dustin Carlino
07a8a21fec
Cap the busiest road. Not actually working yet, because all the commands
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to manage edits are stomping on each other. #325
2020-09-24 12:08:46 -07:00
Dustin Carlino
47061fcb6c
Expose road throughput through the API. Start a second Python
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experiment, refactor a bit. #325
2020-09-24 11:23:19 -07:00
Dustin Carlino
566f6a9e13
Port the Go experiment to Python
2020-09-23 15:00:38 -07:00
Dustin Carlino
9e38eedaaf
Plumb sim flags through headless properly. Make the Go experiment print
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comparison results ASAP.
2020-09-15 13:47:04 -07:00
Dustin Carlino
82ea851a4e
Make the Go API example track the same people through different cancellation runs, evaluating how much time the 'survivors' are gaining or losing
2020-09-14 18:56:52 -07:00
Dustin Carlino
79d3db83ce
Measure runtime and detect gridlock in go example.
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Findings: 12 hours of south seattle works fine with 60% trips cancelled,
but melts down at 50%
2020-09-14 14:46:56 -07:00
Dustin Carlino
122bc82867
Add flags to Go example, use it to figure out if downtown can run with lots of people cancelled
2020-09-14 12:37:21 -07:00
Dustin Carlino
2d24bb4a36
Add an API example in Go to measure trip times with different
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percentages of people cancelled.
2020-09-10 11:44:11 -07:00
Dustin Carlino
5be4c2ca84
Add an API to add a new trip in the middle of the simulation. Fixes #313
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[rebuild]
2020-09-06 13:53:31 -07:00
Dustin Carlino
a36ef99c06
Rename Phase -> Stage, to be more in line with standard traffic signal ( #302 )
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controller terminology. Part of #197 .
Holding off on touching PhaseType and all of the serialized
seattle_traffic_signals format, since this will all change in Kyle's PR
anyway.
2020-08-28 17:19:23 -07:00
Dustin Carlino
0eb1309ace
Add an API to get back all of the map edits so far
2020-08-28 14:09:44 -07:00
Dustin Carlino
83a5df7886
Add an API for the Xi'an group to get agent positions
2020-08-26 09:22:33 -07:00
Dustin Carlino
11832aa606
Record throughput through a traffic signal by direction, expose through
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the API (#245 ), and beef up the Python example.
Impact to prebaked file size is tiny -- for lakeslice, the original
intersection_thruput is 2MB and the new traffic_signal_thruput is 435KB.
[rebuild]
2020-08-22 09:13:16 -07:00
Dustin Carlino
2783c3e180
Expose the granular delays through an API for reinforcement learning ( #245 ).
2020-08-20 16:21:52 -07:00
Dustin Carlino
02569b1642
Get an end-to-end sample experiment working through the API and Python client
2020-08-18 12:52:38 -07:00
Dustin Carlino
5c337e2e8e
Add some methods to the headless API for manipulating traffic signals, and start a Python client example. Everything still WIP.
2020-08-18 11:31:20 -07:00
