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A question related to A3C #25
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Hi @JunhongXu , I ran multiple servers (a total of 12, 4 GPUs, 3 instances each), and connected a client to each. Connecting multiple clients to one server is interesting, and we plan to investigate this multiplayer setting at one point, but currently it's not supported. Btw, we will soon release the code of all three methods we tested, after we clean it up a bit. |
Thanks for your comment! I have played around with the simulator a bit and got some questions.
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They are not bounded, they are the result of the simulated physics and it depends on the vehicle you drive. You can play around with the keyboard passing
We don't have a functionality to do that. At this point cameras are added to the vehicle only, you can add an arbitrary number of cameras at arbitrary poses but always relative to the player vehicle. You can also choose the start position of the player at the beginning of the episode, but from a list of predefined start positions. We want to extend CARLA to support arbitrary start positions in the future. |
Hi, @dosovits |
@nina124 , unfortunately things take longer than expected... There are already beta versions of trained imitation model (a separate repo in the carla-simulator organization) and benchmarking code (in a separate branch in the carla repo). Trained RL model will probably come some time in January. Training code may take quite a bit longer unfortunately. You may be interested to know that our colleagues from Nervana recently integrated CARLA with their RL framework https://github.com/NervanaSystems/coach , and even have some RL examples, I believe. |
@dosovits Thanks for your reply. |
Hi, @dosovits |
@nina124 Sorry, was on vacation. If this is still of interest, it's described in "Running CARLA off-screen" in the docs http://carla.readthedocs.io/en/latest/how_to_run/ . It is a somewhat ugly approach, and we would be very happy if someone proposes a better one. |
@dosovits |
Hi,
If I want to use A3C, do I need to open multiple instances and each instance is connected by a client? Or I can connect multiple clients to one instance?
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