Which SCR Patch Do I Use?

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Hi all,

We are using the Gym-TORCS wrapper (https://github.com/ugo-nama-
kun/gym_torcs) which seems to use a modified version of vtorcs (
https://github.com/giuse/vtorcs). We wrote our own teleop controller based
on the snakeoil client that would read in key presses and control the car
(for data collection purposes). We noticed:

 (1) quarter-second latency between button presses and car actions and
 (2) the snake oil client was receiving data from the TORCS server at 5Hz,
using a stripped snakeoil client to time the rate at which messages were
arriving

We found videos that appeared to run controllers at a much frequency and
lower latency, and wondered what SCR patch(es) to TORCS are normally used
and how to install them. Thanks!

-- 
Kevin Chan
Massachusetts Institute of Technology
Class of 2017

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<div dir=3D"ltr">Hi all,<div><br><div>We are using the Gym-TORCS wrapper (<=
a href=3D"https://github.com/ugo-nama-kun/gym_torcs" target=3D"_blank">http=
s://github.com/ugo-nama-<wbr>kun/gym_torcs</a>) which seems to use a modifi=
ed version of vtorcs (<a href=3D"https://github.com/giuse/vtorcs" target=3D=
"_blank">https://github.com/giuse/<wbr>vtorcs</a>). We wrote our own teleop=
 controller based on the snakeoil client that would read in key presses and=
 control the car (for data collection purposes). We noticed:</div><div><br>=
</div><div>=C2=A0(1) quarter-second latency between button presses and car =
actions and</div><div>=C2=A0(2) the snake oil client was receiving data fro=
m the TORCS server at 5Hz, using a stripped snakeoil client to time the rat=
e at which messages were arriving</div><div><br></div><div>We found videos =
that appeared to run controllers at a much frequency and lower latency, and=
 wondered what SCR patch(es) to TORCS are normally used and how to install =
them. Thanks!<br clear=3D"all"><div><br></div>-- <br><div class=3D"m_194496=
5887929763432gmail_signature"><div dir=3D"ltr"><div><div>Kevin Chan<br></di=
v>Massachusetts Institute of Technology<br></div>Class of 2017<br></div></d=
iv>
</div></div></div>

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