* Improved braking, collision negotiation.
* Improved braking algorithm for smoother approach
to lead vehicle.
* Implemented smoother path boundary modification
to aid smoother braking.
* Re-worked collision negotiation algorithm.
* Improved collision candidate filtering.
* Added safe-guard in case of vehicle removal
in collision stage.
* Used local variable for heavily referenced object
in localization stage.
* Implemented vector relative velocities
for motion planner's collision consideration.
* Moved collision candidate sorting logic
from collision stage to localization stage.
* Sorting collision candidates using their ids
instead of shared pointers to avoid memory corruption.
* Improved conditions for collision consideration
for greater efficiency.
* Removed fps limit in async mode.
* removed unused variable e
* Implemented more details in snippet profiler
Demonstration of compute bottleneck demo
* Deeper bottleneck investigation demo
* * Implemented road curvature threshold for path polygon
vertex selection
* Implemented direct boost point append to construct polygons
* * Fix for polygon shrink bug.
* Changed polygon start point relative to front waypoint
instead of vehicle location.
* Removed debug statements
* Implemented lock and track logic for collision avoidance
instead of state-less boundary extension.
Improved braking logic to approach moving lead vehicle
until a threshold and then following it at distance.
* Increased vertical overlap threshold
to accomodate high slope roads.
* Implemented PR review change
* Fixed collision negotiation bug inside junctions.
* Implemented speed dependent (linear) follow distance.
Temporary solution to flush overcompensating controller state.
* Clamped velocity integral to avoid accumulating
over-compensation for vehicles that take
a long time to reach high target velocities.
* changes to pid values
changes to collision stage conditions
Co-authored-by: Jacopo Bartiromo <jackbart94@gmail.com>
Co-authored-by: Jacopo Bartiromo <32928804+jackbart94@users.noreply.github.com>
Co-authored-by: bernat <bernatx@gmail.com>
Added Waypoint Binning changes
- Improved waypoint buffer scanning.The buffer need not to be fully scanned to find the target waypoint
- Improvised Localization Util class for getting targetWaypoint
and tried to spot the remaining CamelStyle variable names and changed to
snake_style
Added code formatting script and clang-format slightly changed from
google format:
AccessModifierOffset: -1 -> -2
AllowShortFunctionsOnASingleLine: All -> Empty
ConstructorInitializerIndentWidth: 4 -> 2
Move carla::client::Timestamp ostream operator to Timestamp.h to enable
reuse in log messages
Use of generated python interfaces of ad::physics, ad::map and ad::rss
types
RssSensor (and therefore also the RssRestrictor) now work globally on
the whole road network.
RssCheck: object conversion done in parallel using tbb
* Initial implementation of t.m. performance script
* Remove redundant getLocation() calls
* Demo for inter-client communication via Carla server
* WIP: To do: For client usage needed to be changed.
* Instead or client instance episodeProxy is passed to TM
* Instead or client instance episodeProxy is passed to TM
* parmeter improvements (walkers,cars,signs,lights)
* adding section id to map setup
* fix manual_control to reload car with autopilot on
* Instead of client instance episodeProxy is passed to TM.
* WIP: Only added vehicle register via RPC server / client call in TM to
local instance from remote instance. Similarly other APIs we need to
added.
* Added all TM APIs
* carla client now can provide TM instance if required.
* While getting TM instance if server given data is not valid new TM
instace is created. Need to decide what to do with earlier registed
vehicle with previous TM.
* Updated with HealthCheckRemoteTM() function to check TM server status
instead of ResetAllTrafficLights() for any new user client.
* Dynamic port selection added to TM server instace (in case of multiple
TM serve run, it required).
* Fixed change map error
* If registered TM at carla server is not present then remote TM should be
freed and new local TM instance is created.
* Created Process for Local TM.
It cheaks with total registered vehicles in it, if no register vehicles
for 5 sec, it closes it self.
In python spawn_npc.py Client Timeout set to 10 sec. as creating Process
is system dependent call and takes time.
User has to unregister vehicle before destroying it (if activated with
TM). Also neet to check TM unregister function to remove vehicles from
register list.
* Fix for collision ignore bug
* Update TM exit function check to compare registered vehicles with world
actors that if any valid vehicle present cointinue to run the TM else
stop.
* Print removal
* Splited work of main for loop in ApplyBatchCommandsSync
* WIP! Trying to get client directly
* WIP! Trying to access episode properly without getting it from TM ctr
* Changes to BatchControlStage for Sync Mode
Changes to Parameters for Synch Mode
* Added port support for TM. Multiclient MultiTM
* Added additions for RPC Synchronous Tick to TM.
Error handeling and code organization.
* Exposed API for Sync Mode
* TMServer notifies Server that it is gonna be destroyed
* Exposed Python API for Sync Mode
* Add TM as separate process and synchronous tick calls
* SetSynchronousModeTimeOutInMiliSecond method added
* TM shutsdown and informs to the connected clients
* WIP! Map change issues again
* Updated Traffic Manager for:
1) Multi-client, Multi-TM (as required) can be reistered to server.
2) TM is not a PROCESS separated from the user-client.
3) TM will exit if user-client exit.
4) If server closed, TM also get closed by catching runtime err.
* Server side changes ...
* Fixed possible stall on TM destruction
* fixing collision stage + cybertruck not safe
* Merge branch 'master' into 'soumyadeep/traffic_manager'
* WIP! Disconnection of server has to be properly handled by clients
* format update
* Fix bug unsignalized junctions
* # WARNING: head commit changed in the meantime
Merge branch 'doterop/traffic_manager' into soumyadeep/traffic_manager
Updates for Syncronized Tick.
* Updated runtime exception in Episode for smooth exit if TN server closed
for any other user client.
* Better Exception handeling
* Merged with jackbart94/tm_reduce_getloc_calls
* Merged soumyadeep/traffic_manager.
Removed World getter and recovered Episode as a parameter of TM ctr.
Fixed syntax errors.
* Initial implementation of t.m. performance script
* Remove redundant getLocation() calls
* Demo for inter-client communication via Carla server
* WIP: To do: For client usage needed to be changed.
* Instead or client instance episodeProxy is passed to TM
* Instead or client instance episodeProxy is passed to TM
* parmeter improvements (walkers,cars,signs,lights)
* fix manual_control to reload car with autopilot on
* Instead of client instance episodeProxy is passed to TM.
* WIP: Only added vehicle register via RPC server / client call in TM to
local instance from remote instance. Similarly other APIs we need to
added.
* Added all TM APIs
* carla client now can provide TM instance if required.
* While getting TM instance if server given data is not valid new TM
instace is created. Need to decide what to do with earlier registed
vehicle with previous TM.
* Updated with HealthCheckRemoteTM() function to check TM server status
instead of ResetAllTrafficLights() for any new user client.
* Dynamic port selection added to TM server instace (in case of multiple
TM serve run, it required).
* Fixed change map error
* If registered TM at carla server is not present then remote TM should be
freed and new local TM instance is created.
* Created Process for Local TM.
It cheaks with total registered vehicles in it, if no register vehicles
for 5 sec, it closes it self.
In python spawn_npc.py Client Timeout set to 10 sec. as creating Process
is system dependent call and takes time.
User has to unregister vehicle before destroying it (if activated with
TM). Also neet to check TM unregister function to remove vehicles from
register list.
* Fix for collision ignore bug
* Update TM exit function check to compare registered vehicles with world
actors that if any valid vehicle present cointinue to run the TM else
stop.
* Splited work of main for loop in ApplyBatchCommandsSync
* WIP! Trying to get client directly
* WIP! Trying to access episode properly without getting it from TM ctr
* Changes to BatchControlStage for Sync Mode
Changes to Parameters for Synch Mode
* Added port support for TM. Multiclient MultiTM
* Added additions for RPC Synchronous Tick to TM.
Error handeling and code organization.
* Exposed API for Sync Mode
* TMServer notifies Server that it is gonna be destroyed
* Exposed Python API for Sync Mode
* Add TM as separate process and synchronous tick calls
* SetSynchronousModeTimeOutInMiliSecond method added
* TM shutsdown and informs to the connected clients
* WIP! Map change issues again
* Updated Traffic Manager for:
1) Multi-client, Multi-TM (as required) can be reistered to server.
2) TM is not a PROCESS separated from the user-client.
3) TM will exit if user-client exit.
4) If server closed, TM also get closed by catching runtime err.
* Fixed possible stall on TM destruction
* fixing collision stage + cybertruck not safe
* Merge branch 'master' into 'soumyadeep/traffic_manager'
* WIP! Disconnection of server has to be properly handled by clients
* format update
* Fix bug unsignalized junctions
* # WARNING: head commit changed in the meantime
Merge branch 'doterop/traffic_manager' into soumyadeep/traffic_manager
Updates for Syncronized Tick.
* Updated runtime exception in Episode for smooth exit if TN server closed
for any other user client.
* Better Exception handeling
* Merged with jackbart94/tm_reduce_getloc_calls
* Merged soumyadeep/traffic_manager.
Removed World getter and recovered Episode as a parameter of TM ctr.
Fixed syntax errors.
* Rebased with master
* Changes after rebase
* Solving tab errors
* Updated Changelog
* Removing Destroyed vehicle's from TM Server
* Fixed uint compatibility with Windows
* Merged soumyadeep/traffic_manager. Discarded destroyed actors
* -Removed unnecessary files
* restoring docs from rebase
* Fix windows compilation
* refactoring stage-related code
* more code refactoring
* When map change the simulation doesn't throw exception anymore
* Fixed incorrect episode
* Fixed map change and TM remote detached thread destruction
* Syntax and comments fixes
* Missed change on previous commit
* Fixed compile minor compile issue
* Cleaned and fixed some issues after merge
* fix to sync localization bugs
modified PID parameters
revamping spawn_npc
* deleted tm_spawn_npc
* fixes spawn error in sync mode
* Redoing TM sync logic
* finished performance benchmark for tm
* deprecated wrapped methods:
register_vehicle
unregister_vehicle
* New TM management
* Fixed sync mode on TM
* Cleaned TM of prints and unussed functions
* collision stage checks for (0,0,0) to ignore.
in memory map has an # between keys to avoid possible mixup.
fixed spawn_npc with new sync mode
* changelog
* added more connection retries
* fixed changelog + comments (see reviewable)
* Moved socket include's to single header
* Added missing line at the end of the file
* Fixed syntax errors
* final commit
* Minor correction in comment
* update copyright year to 2020 + removed break
* restoring unwanted changes
* patch for smoke test error
* Removed "todo" for pylint
Co-authored-by: Jacopo Bartiromo <32928804+jackbart94@users.noreply.github.com>
Co-authored-by: Praveen Kumar <35625166+pravinblaze@users.noreply.github.com>
Co-authored-by: Soumyadeep <soumyadeep.dhar@kpit.com>
Co-authored-by: joel-mb <joel.moriana@gmail.com>
Co-authored-by: Sekhar Barua <58979936+sekhar2912@users.noreply.github.com>
Co-authored-by: bernat <bernatx@gmail.com>
Co-authored-by: Marc Garcia Puig <marcgpuig@gmail.com>
* Destroy actor when the waypoint buffer is not updated
The actor is destroyed when the buffer is not updated in a given time.
* Add elapsed time to avoid destroying multiple vehicles at the same time.
* Avoid reseting waypoint buffer when a vehicle is destroyed
* Geodesic boundaries are only computed once during collision stage
* Destroying vehicles with simulation time instead of world clock
* Fix slow down issues when destroying actors.
Avoid processing destroyed vehicles as unregistered actors.
* Remove debugging messages and code formatting.
* Remove false junctions and fix the building of segments maps
* Extend SimpleWaypoint to allow setting if it belongs to a junction
* Update TrafficManager according to new InMemoryMap
* Fix InMemoryMap links (i.e., next and previous waypoints)
* Remove check junction closest waypoint
* Refactor code InMemoryMap
* Add constant parameter stopped velocity threshold
* Fix PR
* Update CHANGELOG
* Windows compatibility changes
* Windows compatibility changes pt2
* Updated docs regarding Traffic Manager
* Fixed Import folder in gitignore
* Namespaces fix
* WIP:TM modified to run synchronously with carla
* Synchronised all stages of TrafficManager
Removed redundant fps cap in BatchControl
Tuned PID values for synchronised mode
* Fix for LibCarla build error
* Fixed collision handling with unregistered actors
Fixed buffer data passed from localization stage to collision stage
* WIP:Geodesic map gridding
* WIP:Integrating geodesic griding with localization and collision stage
* Moved unregistered actor handling logic
to localization stage
Temporary patch for ignoring unregistered actors during lane change
Fixes for geodesic gridding logic
Added exception handling logic to PipelineStage class
Setting simulator back to variable time step asyncrhonous mode
in TrafficManager's destructor
* Modified PerformanceDiagnostics class
to work in synchronous execution
* Fixed incorrect overlap vehicle accumulation
Implemented geodesic grid centering logic
* WIP:Improvements to collision stage throughput
* Fixed incorrect memory handoff between stages
Modified messenger class to a blocking queue implementation
* Seg fault fixes for lane changes
* Removed logic for altering world settings from traffic manager
Fixed SnippetProfiler to work on multiple snippet
Using larger waypoint grids for pedestrian localization
* Set timeout for RPC calls to 5 seconds instead of 1 second, to get time to create Traffic Manager if needed
* Disable autopilot in server
* Fix type int to int64_t for windows compilation
* Fixing command batch autopilot
* Fix uint to uint64_t for windows
* Fix variable type and add parenthesis
* Pipeline changes + cleaning syncr changes
* Velocity dependent pedestrian bbox extension
Removed snippet profiling code from localization stage
(cherry picked from commit 4192906e655ad6f7ea48eda8e1a68ed317d67238)
* Fixing segmentation fault in AssignLaneChange
(cherry picked from commit 57da8b52bcccc359ff3dd27a10261cc724f26203)
* Fixed S.F when forcing lane changes
(cherry picked from commit db0516c8295bdc15993d9c4e1bec517a927ea33d)
* Added UnNotifyWheeledVehicle()
* Set some limits to the parameters.
* Fixed TM delete process
(cherry picked from commit cdd9178f2cbba7cbbc79b389e193517d07ba489e)
* Fixed merge error
* WIP PID Changes
Fixed FPS for PID to 20
Changes to waypoint buffer size
* Final PID + Waypoint buffer default settings.
* Junction anticipation algorithm
* WIP
* WIP: merging with carla 0.9.7
* WIP: merging with carla 0.9.7
* WIP: Intersection anticipation algorithm
* WIP: Intersection anticipation algorithm
* WIP: Intersection anticipation
* Intersection Anticipation algorithm (With debugging tools)
* Implementation of an intersection anticipation algorithm
* Changelog modified
* Removed some unused variables
* PR Changes
* More PR changes
* More minor changes
* Added some checks to detect failures
Co-authored-by: Jacopo Bartiromo <32928804+jackbart94@users.noreply.github.com>
Co-authored-by: Marc Garcia Puig <marcgpuig@gmail.com>
Co-authored-by: Praveen Kumar <35625166+pravinblaze@users.noreply.github.com>
Co-authored-by: bernat <bernatx@gmail.com>
Co-authored-by: doterop <daniel.oterop@gmail.com>
during collision avoidance
Set max collision avoidance radius
Using messenger state in localization stage
to write to output buffer instead of selector state
Marc Garcia Puig